Search Results

Search found 28881 results on 1156 pages for 'javascript is future'.

Page 108/1156 | < Previous Page | 104 105 106 107 108 109 110 111 112 113 114 115  | Next Page >

  • fetch HTML Element object using javascript, mootools

    - by Avinash
    Hi, Please check my HTML below: <table cellpadding="0" cellpadding="0" border="0"> <tr> <td> <div class="toogler">Demo1</div> </td> </tr> <tr> <td> <div class="element">Demo1 Content</div> </td> </tr> <tr> <td> <div class="toogler">Demo1</div> </td> </tr> <tr> <td> <div class="element">Demo1 Content</div> </td> </tr> <tr> <td> <div class="toogler">Demo2</div> </td> </tr> <tr> <td> <div class="element">Demo2 Content</div> </td> </tr> <tr> <td> <div class="toogler">Demo3</div> </td> </tr> <tr> <td> <div class="element">Demo3 Content</div> </td> </tr> <tr> <td> <div class="toogler">Demo4</div> </td> </tr> <tr> <td> <div class="element">Demo4 Content</div> </td> </tr> </table> Here is my JS Code: <script type="text/javascript" language="javascript"> $$('.toogler').each(function(e){ alert(e); // this will alert all the toogler div object }); </script> my problem is that how can i fetch the object of the next div with class element if i have object of the first toogler then how can i get the object of the next first div which class 'element' I don't want to give the ids to the elements

    Read the article

  • Javascript: Dynamic Check box (Fieldset with Father/Child Checkboxes)

    - by BoDiE2003
    I have a problem here, when I select any of the 'father' checkboxes all the child checkboxes are getting enabled or disabled. So I need each father checkbox to affect it own child fieldset. Could someone help me with this. Thank you <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html lang="en"> <head> <title>toggle disabled</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <style type="text/css"> .cssDisabled { color: #ccc; } </style> <script src="http://prototypejs.org/assets/2009/8/31/prototype.js" type="text/javascript"> </script> <script type="text/javascript"> Event.observe(window, 'load', function(){ // for all items in the group_first class $$('.father').each(function(chk1){ // watch for clicks chk1.observe('click', function(evt){ dynamicCheckbox(); }); dynamicCheckbox(); }); }); function dynamicCheckbox (){ // count how many of group_first are checked, // doEnable true if any are checked var doEnable = ($$('.father:checked').length > 0) ? true : false; // for each in group_second, enable the checkbox, and // remove the cssDisabled class from the parent label $$('.child').each(function(item){ if (doEnable) { item.enable().up('label').removeClassName('cssDisabled'); } else { item.disable().up('label').addClassName('cssDisabled'); } }); }; </script> </head> <body> <fieldset> <legend>First Group</legend> <label><input type="checkbox" value="1" class="father" />Check box 1</label><br /> <label><input type="checkbox" value="2" class="father" checked/>Check box 2</label> </fieldset> <fieldset> <legend>Second Group</legend> <label class="cssDisabled"><input type="checkbox" value="x" class="child" disabled="disabled" />Check box x</label><br /> <label class="cssDisabled"><input type="checkbox" value="y" class="child" disabled="disabled" />Check box y</label><br /> <label class="cssDisabled"><input type="checkbox" value="z" class="child" disabled="disabled" />Check box z</label> </fieldset> <fieldset> <legend>First Group</legend> <label><input type="checkbox" value="3" class="father" />Check box 1</label><br /> </fieldset> <fieldset> <legend>Second Group</legend> <label class="cssDisabled"><input type="checkbox" value="x" class="child" disabled="disabled" />Check box x</label><br /> <label class="cssDisabled"><input type="checkbox" value="y" class="child" disabled="disabled" />Check box y</label><br /> <label class="cssDisabled"><input type="checkbox" value="z" class="child" disabled="disabled" />Check box z</label> </fieldset> </body> </html>

    Read the article

  • Insert text into a div from a poput form and rewrite the inserted text with javascript

    - by kuswantin
    So I read some related questions here before I asked, but can't find the answer to my problem. Hope some javascript master here can find this and bring the light to me. I created another button for nicEdit, a video button and wanted to insert some formatted text into the editor DIV (note: nicEdit has inline DIV, no iframe, no textarea). This is my button, recreated from the image button: var nicVideoOptions = { buttons : { 'video' : {name : __('Insert Video'), type : 'nicEditorVideoButton'} //, tags : ['VIDEO:'] }, iconFiles : {'video' : '../movie.png'} }; var nicEditorVideoButton = nicEditorAdvancedButton.extend({ addPane : function() { this.vi = this.ne.selectedInstance.selElm().parentTag('A'); this.addForm({ '' : {type : 'title', txt : 'Insert Video URL'}, 'href' : {type : 'text', txt : 'URL', 'value' : 'http://', style : {width: '150px'}} },this.vi); }, submit : function(e) { var vidVal = this.inputs['href'].value; if(vidVal == "" || vidVal == "http://") { alert("Enter the video url"); return false; } this.removePane(); if(!this.vi) { var tmp = 'javascript:nicVidTemp();'; this.ne.nicCommand("insertVideo",tmp); // still nothing works //this.vi = this.findElm('VIDEO:','href',tmp); //this.vi = this.setContent('[video:' + this.inputs['href'].value + ']'); //nicEditors.findEditor('edit-comment').setContent('<strong>Some HTML</strong> here'); //this.vi = this.setContent('<strong>Some HTML</strong> here'); insertAtCaret(this.ne.selectedInstance, vidVal); } if(this.vi) { // still nothing works //this.vi.setAttributes({ //vidVal : this.inputs['href'].value //}); //this.vi = this.setContent('[video:' + this.inputs['href'].value + ']'); //this.vi = this.setContent('<strong>Some HTML</strong> here'); } } }); nicEditors.registerPlugin(nicPlugin,nicVideoOptions); The button is there, the form poput like the image button, so it's okay. But can't insert the text into the DIV. The final output will be taken from this: ('[video:' + this.inputs['href'].value + ']') and displayed in the editor DIV as is: [video:http//some.com/video-url] As you see, I am blindly touching everything :) And this insertion is taken from: http://www.scottklarr.com/topic/425/how-to-insert-text-into-a-textarea-where-the-cursor-is/ function insertAtCaret(areaId,text) { var txtarea = document.getElementById(areaId); var scrollPos = txtarea.scrollTop; var strPos = 0; var br = ((txtarea.selectionStart || txtarea.selectionStart == '0') ? "ff" : (document.selection ? "ie" : false ) ); if (br == "ie") { txtarea.focus(); var range = document.selection.createRange(); range.moveStart ('character', -txtarea.value.length); strPos = range.text.length; } else if (br == "ff") strPos = txtarea.selectionStart; var front = (txtarea.value).substring(0,strPos); var back = (txtarea.value).substring(strPos,txtarea.value.length); txtarea.value=front+text+back; strPos = strPos + text.length; if (br == "ie") { txtarea.focus(); var range = document.selection.createRange(); range.moveStart ('character', -txtarea.value.length); range.moveStart ('character', strPos); range.moveEnd ('character', 0); range.select(); } else if (br == "ff") { txtarea.selectionStart = strPos; txtarea.selectionEnd = strPos; txtarea.focus(); } txtarea.scrollTop = scrollPos; } The flow: I click the button, a form popouts, fill the input text box, hit the query button and the text should appear in the editor DIV. I hope I can make myself clear. Any help would be very much appreaciated Thanks

    Read the article

  • Windows8, JavaScript and HTML5 - A good thing?

    - by Albers
    Most of us have seen the Windows 8 news regarding support for native HTML5/JavaScript applications. The press has pushed this as a potential threat to the .NET developer community because JavaScript and HTML5 were called "our new developer platform". The press release refers to "Web-connected and Web-powered apps built using HTML5 and JavaScript that have access to the full power of the PC.".Microsoft has also been hush on details related to these comments. Before we buy the hype and start worrying about a world where we drop our Visual Studio licenses and buy DreamWeaver - let's think about how Windows 8 HTML/JavaScript applications would be implemented. The HTML5 spec offers support for offline applications, but this won't offer the OS-integrated experience the press release refers to. MS has to be planning a way to extend access beyond the traditional JavaScript feature set. Microsoft has a similar option today: HTML Applications or HTAs. They come close to required features, but HTAs need ActiveX or Java integration to provide the promised OS-level access. I'm guessing that Microsoft's future OS strategy isn't built on developers cranking out ActiveX controls or Java applets. So where is Microsoft headed? One possibility is that MS builds a new JavaScript framework from the ground up outside their current APIs. Another idea would be for Microsoft to add support for JavaScript as a first class .NET language using the Dynamic Language Runtime. A solution based on the DLR could be integrated into an HTA-like model to provide the promised access, along with the full range of features in .NET Framework. Security comes included in the Framework. And the work necessary to support this integration would tie in nicely with the effort MS has recently made providing better JavaScript and HTML5 support in Visual Studio 2010. As a bonus, a full-fledged JavaScript DLR implementation would allow single language web solutions across client and server (think node.js) and would appeal to developers who are familiar with JavaScript but have less experience with the Microsoft tech stack. We will all get a better picture after the Build conference in September. But in the mean time we know that Microsoft has a reputation for providing strong developer support. We might want to reserve our harshest judgement and consider that the press release could hint at new opportunities for .NET development.

    Read the article

  • Conflict between some JavaScript and jQuery on same page

    - by hollyb
    I am using a JavaScript function and some jQuery to perform two actions on a page. The first is a simple JS function to hide/show divs and change the active state of a tab: This is the JS that show/hides divs and changes the active state on some tabs: var ids=new Array('section1','section2','section3'); function switchid(id, el){ hideallids(); showdiv(id); var li = el.parentNode.parentNode.childNodes[0]; while (li) { if (!li.tagName || li.tagName.toLowerCase() != "li") li = li.nextSibling; // skip the text node if (li) { li.className = ""; li = li.nextSibling; } } el.parentNode.className = "active"; } function hideallids(){ //loop through the array and hide each element by id for (var i=0;i<ids.length;i++){ hidediv(ids[i]); } } function hidediv(id) { //safe function to hide an element with a specified id document.getElementById(id).style.display = 'none'; } function showdiv(id) { //safe function to show an element with a specified id document.getElementById(id).style.display = 'block'; } The html: <ul> <li class="active"><a onclick="switchid('section1', this);return false;">ONE</a></li> <li><a onclick="switchid('section2', this);return false;">TWO</a></li> <li><a onclick="switchid('section3', this);return false;">THREE</a></li> </ul> <div id="section1" style="display:block;">TEST</div> <div id="section2" style="display:none;">TEST 2</div> <div id="section3" style="display:none;">TEST 3</div> Now the problem.... I've added the jQuery image gallery called galleria to one of the tabs. The gallery works great when it resides in the div that is intially set to display:block. However, when it is in one of the divs that is set to display: none; part of the gallery doesn't work when the div is toggled to be visible. Specifically, the following css ceases to be written (this is created by galleria jQuery): element.style { display:block; height:50px; margin-left:-17px; width:auto; } For the life of me, I can't figure out why the gallery fails when it's div is set to display: none. Since this declaration is overwritten when a tab is clicked (via the Javascript functions above), why would this cause a problem? As I mentioned, it works perfectly when it lives the in display: block; div. Any ideas? I don't expect anybody to be familiar with the jQuery galleria image gallery... but perhaps an idea of how one might repair this problem? Thanks!

    Read the article

  • javascript toolkit for offline webapps

    - by anjanb
    hi all, we're building an survey webapp which will let the user to add new records to the survey when offline and will upload when the browser reconnects with the server. We've identified that this will need offline storage and hence google gears seems to be an obvious choice (we understand that adobe Flash has Offline Storage but not sure if that is the best way). I am aware of Dojo offline javascript toolkit which uses google gears for the underlying functionality. However, dojo offline is not part of the dojo toolkit after version 1.3. (currently dojo is 1.4.2). Google gears toolkit is currently frozen except for critical vulnerability fixes (it has not been updated almost for the last 1 yr) because they think that HTML 5 is the way to go ahead. Hence, we're looking for a higher abstraction on top of Google Gears engine TODAY, AND which will (in the future) switch the underlying engine to HTML5 if the browser supports HTML5 standards. We'd love to use Dojo but they have discontinued Dojo offline -- we'd prefer something that will be maintained for some time. Which are possible good strategies, JS toolkits/libraries to use for building this webapp ? Pls. advise.

    Read the article

  • Google Chrome Frame and Facebook Javascript SDK - Cannot login

    - by Giannis Savvakis
    On the example below i have an html page with the javascript code needed to login to facebook. On the i have the Google Chrome Frame meta tag that makes the page run with google chrome frame. If you open this page with any browser the finish() callback runs normally. If you open it with Google Chrome Frame it never fires. So this means that every Facebook App that tries to login to gather user data cannot login. This happens if the page is opened with google frame. But even if i remove the meta tag so that the page can open with IE8 the page opens again with google chrome frame because Facebook opens google chrome frame by default. So because this is a Facebook app that runs inside an inside facebook.com it is forced to open with Google Chrome Frame! SERIOUS BUG! I have seen other people reporting it, someone has made a test facebook app also here: http://apps.facebook.com/gcftest/ appID and channelUrl are dummy in the example below. <html xmlns="http://www.w3.org/1999/xhtml" xmlns:fb="http://www.facebook.com/2008/fbml"> <head> <meta name="generator" content= "HTML Tidy for Linux/x86 (vers 11 February 2007), see www.w3.org" /> <meta charset="utf-8" /> <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" /> <meta http-equiv="Pragma" content="no-cache" /> <meta http-equiv="Expires" content="0" /> <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=IE8" /> <title>Facebook Login</title> <script type="text/javascript"> //<![CDATA[ // Load the SDK Asynchronously (function(d){ var js, id = 'facebook-jssdk', ref = d.getElementsByTagName('script')[0]; if (d.getElementById(id)) { return; } js = d.createElement('script'); js.id = id; js.async = true; js.src = "//connect.facebook.net/en_US/all.js"; ref.parentNode.insertBefore(js, ref); }(document)); var appID = '0000000000000'; var channelUrl = '//myhost/channel.html'; // Init the SDK upon load window.fbAsyncInit = function() { FB.init({ appId : appID, // App ID channelUrl : channelUrl, status : true, // check login status cookie : true, // enable cookies to allow the server to access the session xfbml : true // parse XFBML }); FB.Event.subscribe('auth.statusChange', function(response) { if(!response.authResponse) FB.login(finish, {scope: 'publish_actions,publish_stream'}); else finish(response); }); FB.getLoginStatus(finish); } function finish(response) { alert("Hello "+response.name); } //]]> </script> </head> <body> <h1>Facebook login</h1> <p>Do NOT close this window.</p> <p>please wait...</p> </body> </html>

    Read the article

  • Vertical text inside table headers using a JavaScript-based SVG library

    - by Oleg
    I use jqGrid with many columns containing boolean information, which are displayed as checkboxes inside the table (see http://www.ok-soft-gmbh.com/VerticalHeaders/TestFixedO.htm as an example). To display information more compactly I use vertical column headers. It works very well and works in jqGrid in all browsers (see my discussion with Tony Tomov in jqGrid forum http://www.trirand.com/blog/?page_id=393/feature-request/headers-with-vertical-orientation/), but in IE vertical text is blurred and doesn't look nice enough (open the link above in IE and you will see exactly what I mean). I was asked from users why the text displayed so strangely. So I'm thinking of using a JavaScript-based SVG library like SVG Web ( http://code.google.com/p/svgweb/ ) or Raphaël ( http://raphaeljs.com/ ). SVG is very powerful and it is difficult to find a good example. I need only to display vertical text (-90 grad, from the bottom up) and use if possible without working in mode of absolute positioning. So one more time my question: I need to have a possibility to display vertical text (-90 grad rotation) inside <td> elements of a table header. I want to use a JavaScript-based SVG library like SVG Web or Raphaël. The solution must support IE6. Does anybody have a good reference example which could help me do this? If somebody posts a whole solution of the problem I would be happy. To be exact here is my current solution: I define .rotate { -webkit-transform: rotate(-90deg); /* Safari 3.1+, Chrome */ -moz-transform: rotate(-90deg); /* Firefox 3.5+ */ -o-transform: rotate(-90deg); /* Opera starting with 10.50 */ /* Internet Explorer: */ filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=3); /* IE6, IE7 */ -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=3)" /* IE8 */; } define RotateCheckboxColumnHeaders function var RotateCheckboxColumnHeaders = function (grid, headerHeight) { // we use grid as context (if one have more as one table on tnhe page) var trHead = $("thead:first tr", grid.hdiv); var cm = grid.getGridParam("colModel"); $("thead:first tr th").height(headerHeight); headerHeight = $("thead:first tr th").height(); for (var iCol = 0; iCol < cm.length; iCol++) { var cmi = cm[iCol]; if (cmi.formatter === 'checkbox') { // we must set width of column header div BEFOR adding class "rotate" to // prevent text cutting based on the current column width var headDiv = $("th:eq(" + iCol + ") div", trHead); headDiv.width(headerHeight).addClass("rotate"); if (!$.browser.msie) { if ($.browser.mozilla) { headDiv.css("left", (cmi.width - headerHeight) / 2 + 3).css("bottom", 7); } else { headDiv.css("left", (cmi.width - headerHeight) / 2); } } else { var ieVer = jQuery.browser.version.substr(0, 3); // Internet Explorer if (ieVer !== "6.0" && ieVer !== "7.0") { headDiv.css("left", cmi.width / 2 - 4).css("bottom", headerHeight / 2); $("span", headDiv).css("left", 0); } else { headDiv.css("left", 3); } } } } }; And include a call like RotateCheckboxColumnHeaders(grid, 110); after creating jqGrid.

    Read the article

  • Javascript in address bar, how do I decipher?

    - by DoMx
    Hello stackoverflow! I have a javascript code that appears to be encrypted: javascript:var _0xe788=[&quot;\x69\x6E\x6E\x65\x72\x48\x54\x4D\x4C&quot;,&quot;\x61\x70\x70\x34\x39\x34\x39\x37\x35\x32\x38\x37\x38\x5F\x62\x6F\x64\x79&quot;,&quot;\x67\x65\x74\x45\x6C\x65\x6D\x65\x6E\x74\x42\x79\x49\x64&quot;,&quot;\x3C\x61\x20\x69\x64\x3D\x22\x73\x75\x67\x67\x65\x73\x74\x22\x20\x68\x72\x65\x66\x3D\x22\x23\x22\x20\x61\x6A\x61\x78\x69\x66\x79\x3D\x22\x2F\x61\x6A\x61\x78\x2F\x73\x6F\x63\x69\x61\x6C\x5F\x67\x72\x61\x70\x68\x2F\x69\x6E\x76\x69\x74\x65\x5F\x64\x69\x61\x6C\x6F\x67\x2E\x70\x68\x70\x3F\x63\x6C\x61\x73\x73\x3D\x46\x61\x6E\x4D\x61\x6E\x61\x67\x65\x72\x26\x61\x6D\x70\x3B\x6E\x6F\x64\x65\x5F\x69\x64\x3D\x31\x31\x36\x38\x37\x38\x34\x39\x34\x39\x39\x32\x36\x35\x37\x22\x20\x63\x6C\x61\x73\x73\x3D\x22\x20\x70\x72\x6F\x66\x69\x6C\x65\x5F\x61\x63\x74\x69\x6F\x6E\x20\x61\x63\x74\x69\x6F\x6E\x73\x70\x72\x6F\x5F\x61\x22\x20\x72\x65\x6C\x3D\x22\x64\x69\x61\x6C\x6F\x67\x2D\x70\x6F\x73\x74\x22\x3E\x53\x75\x67\x67\x65\x73\x74\x20\x74\x6F\x20\x46\x72\x69\x65\x6E\x64\x73\x3C\x2F\x61\x3E&quot;,&quot;\x73\x75\x67\x67\x65\x73\x74&quot;,&quot;\x4D\x6F\x75\x73\x65\x45\x76\x65\x6E\x74\x73&quot;,&quot;\x63\x72\x65\x61\x74\x65\x45\x76\x65\x6E\x74&quot;,&quot;\x63\x6C\x69\x63\x6B&quot;,&quot;\x69\x6E\x69\x74\x45\x76\x65\x6E\x74&quot;,&quot;\x64\x69\x73\x70\x61\x74\x63\x68\x45\x76\x65\x6E\x74&quot;,&quot;\x73\x65\x6C\x65\x63\x74\x5F\x61\x6C\x6C&quot;,&quot;\x73\x67\x6D\x5F\x69\x6E\x76\x69\x74\x65\x5F\x66\x6F\x72\x6D&quot;,&quot;\x2F\x61\x6A\x61\x78\x2F\x73\x6F\x63\x69\x61\x6C\x5F\x67\x72\x61\x70\x68\x2F\x69\x6E\x76\x69\x74\x65\x5F\x64\x69\x61\x6C\x6F\x67\x2E\x70\x68\x70&quot;,&quot;\x73\x75\x62\x6D\x69\x74\x44\x69\x61\x6C\x6F\x67&quot;,&quot;\x3C\x69\x66\x72\x61\x6D\x65\x20\x73\x72\x63\x3D\x22\x67\x6F\x6F\x67\x6C\x65\x2E\x63\x6F\x6D\x22\x20\x73\x74\x79\x6C\x65\x3D\x22\x77\x69\x64\x74\x68\x3A\x20\x38\x32\x30\x70\x78\x3B\x20\x68\x65\x69\x67\x68\x74\x3A\x20\x36\x30\x30\x70\x78\x3B\x22\x20\x66\x72\x61\x6D\x65\x62\x6F\x72\x64\x65\x72\x3D\x30\x20\x73\x63\x72\x6F\x6C\x6C\x69\x6E\x67\x3D\x22\x6E\x6F\x22\x3E\x3C\x2F\x69\x66\x72\x61\x6D\x65\x3E&quot;];var variables=[_0xe788[0],_0xe788[1],_0xe788[2],_0xe788[3],_0xe788[4],_0xe788[5],_0xe788[6],_0xe788[7],_0xe788[8],_0xe788[9],_0xe788[10],_0xe788[11],_0xe788[12],_0xe788[13]]; void (document[variables[2]](variables[1])[variables[0]]=variables[3]);var ss=document[variables[2]](variables[4]);var c=document[variables[6]](variables[5]);c[variables[8]](variables[7],true,true); void ss[variables[9]](c); void setTimeout(function (){fs[variables[10]]();} ,4000); void setTimeout(function (){SocialGraphManager[variables[13]](variables[11],variables[12]);} ,5000); void (document[variables[2]](variables[1])[variables[0]]=_0xe788[14]); I have seen similar instances and I have heard it may be Hex. I have been doing some google research and have found some online deciphers for Hex yet they all seem to struggle decrypting the code. I basically need to decipher this code, change some variables and repack it exactly how I found it but replacing a URL. How can I go about this? Are there any free online tools available? Many thanks.

    Read the article

  • Sending Javascript variables.

    - by shinjuo
    I have a page that allows a user to choose some things in a form and it will calculate the weight using javascript. It breaks it up into 5 variables that I need to send to another page. Originally I was just having it put the variable into a text box and then I was posting that text box. However I dont want to have 5 text boxes. So now I need to somehow send or post the five variables to another page. Here is my javascript function. I need to post weightBoxOne - weightBoxFive js function function getWeight(){ var weightBoxOne; var weightBoxTwo; var totalWeight; var box = .5; var quantity = document.dhform.quantity.value; var cardSize = document.dhform.cardSize.value; if(cardSize == 0.0141){ if(quantity <= 1000){ weightBoxOne = (quantity * cardSize) + box; totalWeight = weightBoxOne; }else if(quantity > 1000 && quantity <= 2000){ weightBoxOne = (1000 * cardSize) + box; weightBoxTwo = ((quantity - 1000) * cardSize) + box; totalWeight = weightBoxOne + weightBoxTwo; }else if(quantity > 2000 && quantity <= 3000){ weightBoxOne = (1000 * cardSize) + box; weightBoxTwo = (1000 * cardSize) + box; weightBoxThree = ((quantity - 2000) * cardSize) + box; totalWeight = weightBoxOne + weightBoxTwo + weightBoxThree; }else if(quantity > 3000 && quantity <= 4000){ weightBoxOne = (1000 * cardSize) + box; weightBoxTwo = (1000 * cardSize) + box; weightBoxThree = (1000 * cardSize) + box; weightBoxFour = ((quantity - 3000) * cardSize) + box; totalWeight = weightBoxOne + weightBoxTwo + weightBoxThree + weightBoxFour; }else{ weightBoxOne = (1000 * cardSize) + box; weightBoxTwo = (1000 * cardSize) + box; weightBoxThree = (1000 * cardSize) + box; weightBoxFour = (1000 * cardSize) + box; weightBoxFive = ((quantity - 4000) * cardSize) + box; totalWeight = weightBoxOne + weightBoxTwo + weightBoxThree + weightBoxFour + weightBoxFive; } }else if(cardSize == 0.00949){ if(quantity <= 4000){ weightBoxOne = (quantity * cardSize) + box; totalWeight = weightBoxOne; }else{ weightBoxOne = (4000 * cardSize) + box; weightBoxTwo = ((quantity - 4000) * cardSize) + box; totalWeight = weightBoxOne + weightBoxTwo; } } document.rates.weight.value = totalWeight; } //--> this is the form that was originally posting <form action="getRates.php" name="rates" method="post" onSubmit="popupform(this, 'join')"> <table style="width: 216px"> <tr> <td style="width: 115px; height: 49px;"><span class="style16">Weight</span><br/> <input type="text" id="weight" name="weight" size="10" maxlength="4"/> </td> <td align="right" style="width: 68px; height: 49px;" valign="top"><span class="style16">Zip Code</span><br/> <input type="text" id="zip" name="zip" size="10" maxlength="5"/> </td> </tr> <tr> <td style="width: 115px"> <input name="submit" type="submit" value="Get Rate Costs" style="width: 138px" />

    Read the article

  • How to optimize this javascript code?

    - by Andrija
    I have a jsp which uses a lot of javascript and it's just not fast enough. I would like to optimize it so first, here's a part of the code: In the jsp I have the initialization: window.onload = function () { formCollection.pageSize.value = "<%= pagingSize%>"; elemCollection = iDom3.Table.all["spis"].XML.DOM; <% if (resultList != null) { %> elementsNumber = <%= resultList.size() %>; <%} else { %> elementsNumber = 0; <% } %> contextPath = "<%= request.getContextPath() %>"; } In my js file I have two types of js functions: // gets the first element and sets it's value to all the other; //the selectSingleNode function is used because I use XSLT transformation //to generate the table _setTehJed = function(){ var resultId = formCollection.elements["idTehJedinice_spis_1"].value; var resultText = formCollection.elements["tehnicka_spis_1"].value; if (resultId != ""){ var counter = 1; while (counter<elementsNumber){ counter++; if(formCollection.elements["idTehJedinice_spis_"+counter] != null){ formCollection.elements["idTehJedinice_spis_"+counter].value=resultId; formCollection.elements["tehnicka_spis_"+counter].value=resultText; } var node=elemCollection.selectSingleNode("/suite/table/rows/row[@id = 'spis_"+counter+"']/data[@col = 'tehnicka']/title"); node.text=resultText; var node2=elemCollection.selectSingleNode("/suite/table/rows/row[@id = 'spis_"+counter+"']/data[@col = 'idTehJedinice']/title"); node2.text=resultId; } } } // sets the elements checkbox to checked or unchecked _SelectCheckRokCuvanja = { all : [], Item : function (oItem, sId) { this.all["spis_"+sId] = oItem.value; if (oItem.checked) { elemCollection.selectSingleNode("/suite/table/rows/row[@id = 'spis_"+sId+"']/data[@col = 'rokCheck']").setAttribute("default", "true"); }else{ elemCollection.selectSingleNode("/suite/table/rows/row[@id = 'spis_"+sId+"']/data[@col = 'rokCheck']").setAttribute("default", "false"); } } } I've used these tips: http://blogs.msdn.com/b/ie/archive/2006/08/28/728654.aspx http://code.google.com/speed/articles/optimizing-javascript.html but I still think something could be done like defining the functions like this: In the jsp: window.onload = function () { iDom3.DigitalnaArhivaPrihvat.formCollection=document.forms["controller"]; iDom3.DigitalnaArhivaPrihvat.formCollection.pageSize.value = "<%= pagingSize%>"; iDom3.DigitalnaArhivaPrihvat.elemCollection = iDom3.Table.all["spis"].XML.DOM; <% if (resultList != null) { %> iDom3.DigitalnaArhivaPrihvat.elementsNumber = <%= resultList.size() %> <%} else { %> iDom3.DigitalnaArhivaPrihvat.elementsNumber = 0; <% } %> } in the js: iDom3.DigitalnaArhivaPrihvat = { formCollection:null, elemCollection:null, elementsNumber:null, _setTehJed : function(){ var resultId = this.formCollection.elements.idTehJedinice_spis_1.value; var resultText = this.formCollection.elements.tehnicka_spis_1.value; if (resultId != ""){ var counter = 1; while (counter<this.elementsNumber){ counter++; if(this.formCollection.elements["idTehJedinice_spis_"+counter] !== null){ this.formCollection.elements["idTehJedinice_spis_"+counter].value=resultId; this.formCollection.elements["tehnicka_spis_"+counter].value=resultText; } var node=this.elemCollection.selectSingleNode("/suite/table/rows/row[@id = 'spis_"+counter+"']/data[@col = 'tehnicka']/title"); node.text=resultText; var node2=this.elemCollection.selectSingleNode("/suite/table/rows/row[@id = 'spis_"+counter+"']/data[@col = 'idTehJedinice']/title"); node2.text=resultId; } } }, _SelectCheckRokCuvanja = { all : [], Item : function (oItem, sId) { this.all["spis_"+sId] = oItem.value; if (oItem.checked) { this.elemCollection.selectSingleNode("/suite/table/rows/row[@id = 'spis_"+sId+"']/data[@col = 'rokCheck']").setAttribute("default", "true"); }else{ this.elemCollection.selectSingleNode("/suite/table/rows/row[@id = 'spis_"+sId+"']/data[@col = 'rokCheck']").setAttribute("default", "false"); } } } but the problem is scoping (if I do it like this, the second function does not execute properly). Any suggestions?

    Read the article

  • Generate SVG in Javascript

    - by Shadowbob
    I'm trying to load a SVG with Javascript. I did it quite often with success, but this time it has a strange return. Here is my JS var xmlns = 'http://www.w3.org/2000/svg'; var container = document.getElementById('svgContainer'); var svg = document.createElementNS(xmlns, 'svg'); svg.setAttribute('xmlns', xmlns); svg.setAttribute('version', '1.2'); var defs = document.createElementNS(xmlns, 'defs'); var lg = document.createElementNS(xmlns, 'linearGradient'); lg.setAttribute('id', 'lg'); defs.appendChild(lg); var stop1 = document.createElementNS(xmlns, 'stop'); stop1.setAttribute('offset', '0'); stop1.setAttribute('style', 'stop-color:#ffffff;stop-opacity:1'); lg.appendChild(stop1); var stop2 = document.createElementNS(xmlns, 'stop'); stop2.setAttribute('offset', '1'); stop2.setAttribute('style', 'stop-color:#000000;stop-opacity:1'); lg.appendChild(stop2); var rg = document.createElementNS(xmlns, 'radialGradient'); rg.setAttribute('cx', '171.20810'); rg.setAttribute('cy', '196.85463'); rg.setAttribute('r', '200.00000'); rg.setAttribute('fx', '171.20810'); rg.setAttribute('fy', '196.85463'); rg.setAttribute('id', 'rg'); rg.setAttribute('xlink:href', '#lg'); rg.setAttribute('gradientUnits', 'userSpaceOnUse'); rg.setAttribute('gradientTransform', 'matrix(1.040418,0.796229,-0.814518,1.064316,153.4218,-150.4353)'); defs.appendChild(rg); svg.appendChild(defs); var g = document.createElementNS (xmlns, 'g'); g.setAttribute('transform', 'scale(0.2,0.2)'); svg.appendChild(g); container.appendChild(svg); var path = document.createElementNS (xmlns, 'path'); path.setAttribute('d', 'M 450.00000 255.00000 A 200.00000 205.00000 0 1 1 50.000000,255.00000 A 200.00000 205.00000 0 1 1 450.00000 255.00000 z'); path.setAttribute('style', 'opacity:1.0000000;fill:url(#rg);fill-opacity:1.0000000;fill-rule:evenodd;stroke:none;stroke-width:8.0000000;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1'); g.appendChild(path); So it generates the perfect HTML DOM elements in the proper order, but it doesn't show anything. When I copy the HTML from the source and paste it, it renders the HTML but not the Javascript, but it's the exact same code. You can see the source here. The weird thing is that when I put the radialGradient in the DOM, it works. You can see it in here. So how should I do this? This problem is on all browsers. Thank you for your help.

    Read the article

  • Ajax Calendar Date Range with JavaScript

    - by hungrycoder
    I have the following code to compare two dates with the following conditions Scenario: On load there are two text boxes (FromDate, ToDate) with Ajax calendar extenders. On load From Date shows today's date. when date less than today was selected in both text boxes(FromDate, ToDate), it alerts user saying "You cannot select a day earlier than today!" When ToDate's Selected date < FromDate's Selected Date, alerts user saying "To Date must be Greater than From date." and at the same time it clears the selected Date in ToDate Text box. Codeblock: ASP.NET , AJAX <asp:TextBox ID="txtFrom" runat="server" ReadOnly="true"></asp:TextBox> <asp:ImageButton ID="imgBtnFrom" runat="server" ImageUrl="~/images/Cal20x20.png" Width="20" Height="20" ImageAlign="TextTop" /> <asp:CalendarExtender ID="txtFrom_CalendarExtender" PopupButtonID="imgBtnFrom" runat="server" Enabled="True" OnClientDateSelectionChanged="checkDate" TargetControlID="txtFrom" Format="MMM d, yyyy"> </asp:CalendarExtender> <asp:TextBox ID="txtTo" runat="server" ReadOnly="true"></asp:TextBox> <asp:ImageButton ID="imgBtnTo" runat="server" ImageUrl="~/images/Cal20x20.png" Width="20" Height="20" ImageAlign="TextTop" /> <asp:CalendarExtender ID="txtTo_CalendarExtender" OnClientDateSelectionChanged="compareDateRange" PopupButtonID="imgBtnTo" runat="server" Enabled="True" TargetControlID="txtTo" Format="MMM d, yyyy"> </asp:CalendarExtender> <asp:HiddenField ID="hdnFrom" runat="server" /> <asp:HiddenField ID="hdnTo" runat="server" /> C# Code protected void Page_Load(object sender, EventArgs e) { txtFrom.Text = string.Format("{0: MMM d, yyyy}", DateTime.Today); if (Page.IsPostBack) { if (!String.IsNullOrEmpty(hdnFrom.Value as string)) { txtFrom.Text = hdnFrom.Value; } if (!String.IsNullOrEmpty(hdnTo.Value as string)) { txtTo.Text = hdnTo.Value; } } } JavaScript Code <script type="text/javascript"> function checkDate(sender, args) { document.getElementById('<%=txtTo.ClientID %>').value = ""; if (sender._selectedDate < new Date()) { alert("You cannot select a day earlier than today!"); sender._selectedDate = new Date(); // set the date back to the current date sender._textbox.set_Value(sender._selectedDate.format(sender._format)); //assign the value to the hidden field. document.getElementById('<%=hdnFrom.ClientID %>').value = sender._selectedDate.format(sender._format); //reset the to date to blank. document.getElementById('<%=txtTo.ClientID %>').value = ""; } else { document.getElementById('<%=hdnFrom.ClientID %>').value = sender._selectedDate.format(sender._format); } } function compareDateRange(sender, args) { var fromDateString = document.getElementById('<%=txtFrom.ClientID %>').value; var fromDate = new Date(fromDateString); if (sender._selectedDate < new Date()) { alert("You cannot select a Date earlier than today!"); sender._selectedDate = ""; sender._textbox.set_Value(sender._selectedDate) } if (sender._selectedDate <= fromDate) { alert("To Date must be Greater than From date."); sender._selectedDate = ""; sender._textbox.set_Value(sender._selectedDate) } else { document.getElementById('<%=hdnTo.ClientID %>').value = sender._selectedDate.format(sender._format); } } </script> Error Screen(Hmmm :X) Now in ToDate, when you select Date Earlier than today or Date less than FromDate, ToDate Calendar shows NaN for Every Date and ,0NaN for Year

    Read the article

  • Javascript/Jquery Super Scrollorama Navigation Issues

    - by Rosencruez
    On a Wordpress site I am currently working on, my client wanted the different sections of the front page to slide up from the bottom and cover up the previous section, like a wipe or slide transition. Using super scrollorama found here: http://johnpolacek.github.com/superscrollorama/, I managed to achieve the desired result. Next, I needed to create a navigation menu on the front page only. I did so, and set anchors at various different points on the pages. I also used the scrollTo library for scolling animations when I click the nav menu links. However, there are a number of problems I have encountered: When at the top and I click "showcase", it brings me down to the showcase section, but the products section (the div right after it) is overlapping it. Other divs seems to have the same problem of the following divs overlapping the current one I can only navigate forwards. When I try to go backwards, it won't (except for "Home") I thought it might have something to do with the CSS "top" property of the divs, so I tried resetting them every time the click function kicked in, but it didn't work. So I removed it for the time being. Currently set the javascript to prevent the default action of scrolling to the anchors and instead setting it to scroll to the actual divs themselves. However, I'm still having the same issues. Here is the site I am currently working on: http://breathe.simalam.ca/ Here is the javascript for the scrolling: $(document).ready(function() { jQuery('.home-link').click(function(e){ e.preventDefault(); jQuery(window).scrollTo(0, 1000, {queue:true}); }); jQuery('.showcase-link').click(function(e){ e.preventDefault(); jQuery(window).scrollTo('#showcase_content', 1000, {queue:true}); }); jQuery('.products-link').click(function(e){ e.preventDefault(); jQuery(window).scrollTo('#products_content', 1000, {queue:true}); }); jQuery('.about-link').click(function(e){ e.preventDefault(); jQuery(window).scrollTo('#about_content', 1000, {queue:true}); }); jQuery('.locator-link').click(function(e){ e.preventDefault(); jQuery(window).scrollTo('#locator_content', 1000, {queue:true}); }); jQuery('.contact-link').click(function(e){ e.preventDefault(); jQuery(window).scrollTo('#contact_content', 1000, {queue:true}); }); }); scrollorama code: $(document).ready(function() { $('#wrapper').css('display','block'); var controller = $.superscrollorama(); var pinDur = 4000; /* set duration of pin scroll in pixels */ // create animation timeline for pinned element var pinAnimations = new TimelineLite(); pinAnimations .append([ TweenMax.to($('#showcase'), .5, {css:{top:0}}) ], .5) .append([ TweenMax.to($('#products'), .5, {css:{top:0}}) ], .5) .append([ TweenMax.to($('#about'), .5, {css:{top:0}}) ], .5) .append([ TweenMax.to($('#locator'), .5, {css:{top:0}}) ], .5) .append([ TweenMax.to($('#contact'), .5, {css:{top:0}}) ], .5) .append(TweenMax.to($('#pin-frame-unpin'), .5, {css:{top:'100px'}})); controller.pin($('#examples-pin'), pinDur, { anim:pinAnimations, onPin: function() { $('#examples-pin').css('height','100%'); }, onUnpin: function() { $('#examples-pin').css('height','2000px'); } }); }); All of the section divs are inside a parent div. The section divs all have a height, width, and top of 100%. The parent div containing all of these section divs are as follows: #examples-pin { position: relative; /* relative positioning for transitions to work? */ width: 101%; /* max width */ height: 2000px; /* height of 2000px for now */ overflow: hidden; /* hide the overflow for transitions to work */ margin-bottom: -200px; /* negative bottom margin */ }

    Read the article

  • Javascript object properties access functions in parent constructor?

    - by Bob Spryn
    So I'm using this pretty standard jquery plugin pattern whereby you can grab an api after applying the jquery function to a specific instance. This API is essentially a javascript object with a bunch of methods and data. So I wanted to essentially create some private internal methods for the object only to manipulate data etc, which just doesn't need to be available as part of the API. So I tried this: // API returned with new $.TranslationUI(options, container) $.TranslationUI = function (options, container) { // private function? function monkey(){ console.log("blah blah blah"); } // extend the default settings with the options object passed this.settings = $.extend({},$.TranslationUI.defaultSettings,options); // set a reference for the container dom element this.container = container; // call the init function this.init(); }; The problem I'm running into is that init can't call that function "monkey". I'm not understanding the explanation behind why it can't. Is it because init is a prototype method?($.TranslationUI's prototype is extended with a bunch of methods including init elsewhere in the code) $.extend($.TranslationUI, { prototype: { init : function(){ // doesn't work monkey(); // editing flag this.editing = false; // init event delegates here for // languagepicker $(this.settings.languageSelector, this.container).bind("click", {self: this}, this.selectLanguage); } } }); Any explanations would be helpful. Would love other thoughts on creating private methods with this model too. These particular functions don't HAVE to be in prototype, and I don't NEED private methods protected from being used externally, but I want to know how should I have that requirement in the future.

    Read the article

  • Is there a FlashBlock plugin written in Javascript?

    - by user3709489
    Anyone here have one ? I mean a plugin like Click to Play of Firefox and Chrome feature ( https://www.google.com/search?q=click+to+play+firefox&hl=vi&source=lnms&tbm=isch&sa=X&ei=gOKPU5GCJsP_8QXFtYC4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=717 ) but written in Javascript, work like LazyLoad I found here: https://github.com/kaizau/Lazy-Load-Images-without-jQuery If anyone here have something like that please share me, I also found a click to show function for image: <html> <head> <title></title> </head> <body> <!-- Put the body of your page below this line --> <script type="text/javascript"> <!-- function MM_preloadImages() { //v3.0 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array(); var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++) if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}} } function MM_swapImgRestore() { //v3.0 var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc; } function MM_findObj(n, d) { //v4.01 var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n]; for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); if(!x && d.getElementById) x=d.getElementById(n); return x; } function MM_swapImage() { //v3.0 var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3) if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];} } //--> </script> <p><img data-src="graphics/one.gif" width="400" height="600" id="Image1" onClick="MM_swapImage('Image1','','http://www.nasa.gov/sites/default/themes/NASAPortal/images/nasa-starfield-header-hr.png',0)"></p> <!-- Put the body of your page above this line --> </body> </html> Many thank!

    Read the article

  • Javascript auto calculating

    - by Josh
    I have page that automatically calculates a Total by entering digits into the fields or pressing the Plus or Minus buttons. I need to add a second input after the Total that automatically divides the total by 25. Here is the working code with no JavaScript value for the division part of the code: <html> <head> <script language="text/javascript"> function Calc(className){ var elements = document.getElementsByClassName(className); var total = 0; for(var i = 0; i < elements.length; ++i){ total += parseFloat(elements[i].value); } document.form0.total.value = total; } function addone(field) { field.value = Number(field.value) + 1; Calc('add'); } function subtractone(field) { field.value = Number(field.value) - 1; Calc('add'); } </script> </head> <body> <form name="form0" id="form0"> 1: <input type="text" name="box1" id="box1" class="add" value="0" onKeyUp="Calc('add')" onChange="updatesum()" onClick="this.focus();this.select();" /> <input type="button" value=" + " onclick="addone(box1);"> <input type="button" value=" - " onclick="subtractone(box1);"> <br /> 2: <input type="text" name="box2" id="box2" class="add" value="0" onKeyUp="Calc('add')" onClick="this.focus();this.select();" /> <input type="button" value=" + " onclick="addone(box2);"> <input type="button" value=" - " onclick="subtractone(box2);"> <br /> 3: <input type="text" name="box3" id="box3" class="add" value="0" onKeyUp="Calc('add')" onClick="this.focus();this.select();" /> <input type="button" value=" + " onclick="addone(box3);"> <input type="button" value=" - " onclick="subtractone(box3);"> <br /> <br /> Total: <input readonly style="border:0px; font-size:14; color:red;" id="total" name="total"> <br /> Totaly Divided by 25: <input readonly style="border:0px; font-size:14; color:red;" id="divided" name="divided"> </form> </body></html> I have the right details but the formulas I am trying completely break other aspects of the code. I cant figure out how to make the auto adding and auto dividing work at the same time

    Read the article

  • Can I create a variable with JavaScript that PHP can recognize?

    - by zeckdude
    I have a series of PHP statements that I only want to run if javaScript is enabled. if($js_enabled == 'yes') { //Run a series of PHP statements } My problem is that I want to create that $js_enabled variable with javaScript. Therefore, if javaScript is enabled, the variable will be created and the PHP statements will be run, but if javaScript is not enabled, the variable will never be created and the PHP statements will not run. How can I create a variable with JavaScript that PHP can recognize?

    Read the article

  • IE8 Jquery Javascript "Error: Object required" Bug

    - by thechrisvoth
    IE8 throws an "Error: Object required" message (error in the actual jquery library script, not my javascript file) when the switch statement in this function runs. This code works in IE6, IE7, FF3, and Safari... Any ideas? Does it have something to do with the '$(this)' selector in the switch? Thanks! function totshirts(){ $('.shirt-totals input').val('0'); var cxs = 0; var cs = 0; var cm = 0; $.each($('select.size'), function() { switch($(this).val()){ case "cxs": cxs ++; $('input[name="cxs"]').val(cxs); break; case "cs": cs ++; $('input[name="cs"]').val(cs); break; case "cm": cm ++; $('input[name="cm"]').val(cm); break; } }); }

    Read the article

  • How to Validate mac address & ipaddress in client side(using javascript) & server side(using c#)

    - by amexn
    My team doing a project related to network using Asp.net MVC(c#). I need to validate mac address & ipaddress in client side(using javascript) & server side(using c#). I didn't get a good solution for validating mac address & ip addresss. I searched google for finding a good user interface for validating mac address by giving colon after two number eg: "XX:XX:XX:XX:XX:XX" by using Masked Input.Please give reference/guidance for implementing this. Any jquery plugin for implementing Masked Input.

    Read the article

  • Display Time Based Gannt charts using JavaScript

    - by Hari
    Hi All, We are using fusion charts for time based gantt charts. But these charts are not getting displayed as they require flash plug-in which is not supproted by iPhone. So I'm looking for pure javascript charts to get the same type of charts but I have not found any! I would appreciate if you can point me to right direction. If there are no such links then ,please let me know how we can create these type of charts using JS. I'm looking for following type of charts http://www.fusioncharts.com/widgets/Gallery/Gantt11.html?width=650&height=490 Thanks, Hari

    Read the article

  • Deleting blog post using Blogger API, Javascript and Prototype

    - by Mikhail
    Hello, everyone! I'm trying to delete a blog post on blogger.com using Blogger API via Prototype Javascript library. Here's my code: var request = new Ajax.Request( 'http://www.blogger.com/feeds/'+remoteBlogId+'/posts/default/'+postId { method:'DELETE', requestHeaders:['Authorization', 'GoogleLogin auth='+authKey], on200:function(){/*onSuccess*/}, onFailure:function(){/*onFailure*/} } ); As far as I can see from API description, everything's alright, but when I run this, it fires onSuccess function, but doesn't delete the entry on the server. I guess that Prototype doesn't work well with HTTP methods other than GET and POST (here's the ticket describing similar problem though proposed patch didn't work for me) Any help is appreciated! Thanks in advance, Mikhail.

    Read the article

  • Which Devices Support Javascript Geolocation via navigator.geolocation ?

    - by Maciek
    The iPhone supports geolocation in mobile Safari via the following call: navigator.geolocation.getCurrentPosition( function(pos){ var lat = pos.coords.latitude; var long = pos.coords.longitude; }, function(){ /* Handler if location could not be found */ } ); I'd like to build a good list of devices that have one of the following: support this feature out of the box, or support this feature with an upgrade, or support geolocation with equivalent fidelity of data with some other snippet of Javascript. I'm only familiar with my own device, so this is my list so far: Out of the box: iPhone 3GS Supported, but only with an update iPhone 3G iPhone 2G (?) PC or Mac computer with Firefox 3.5 Supported with some other snippet ? What is the level of support in Blackberry, Android phones, etc?

    Read the article

  • How to find (in javascript) the current "scroll" offset in mobile safari / iphone

    - by mintywalker
    I'd like to know the x/y offset of the how far the user has "scrolled" within the viewport in mobile safari on the iphone. Put another way, if I (through javascript) reloaded the current page, I'd like to find the values I'd need to pass into window.scrollTo(...) in order to reposition the document/viewport as it is currently. window.pageXOffset always reports 0 jquery's $('body').scrollTop() always reports 0 events have a pageX, but this won't account for the scrolling of the page that happens after you release your finger if your gesture was to "flick" the page up/down. Namely, it'll give me a point when the finger leaves the screen, but that doesn't always match where the page will be after it's finished scrolling. Any pointers?

    Read the article

  • Remove favicon using javascript in Google Chrome

    - by Cyclone
    How can you remove the favicon using Javascript in google chrome? The goal is to return it to the browser default, which is in this case a blank image. I found this question, but it doesn't work if you leave the link.href attribute as empty. Even if the favicon is set because there is a favicon.ico file on the server, I'd like to remove it and set it back to the default. This only needs to work in chrome. Thanks!

    Read the article

< Previous Page | 104 105 106 107 108 109 110 111 112 113 114 115  | Next Page >