Search Results

Search found 31578 results on 1264 pages for 'javascript functions'.

Page 655/1264 | < Previous Page | 651 652 653 654 655 656 657 658 659 660 661 662  | Next Page >

  • Firefox DOMParser problem

    - by Michael
    For some reason DOMParser is adding some additional #text elements for each newline \n for this url http://rt.com/Root.rss ...as well as many other RSS I've tried. I checked cnn/bbc feeds, they don't have newlines and dom parser handling them nicely. So I have to add the following before parsing it var xmlText = htmlText.replace(/\n[ ]*/g, ""); var xmlDoc = parser.parseFromString(xmlText, "text/xml"); Server is returning text/xml. var channel = xmlDoc.documentElement.childNodes[0]; this returning \n without my code above and channel with correction.

    Read the article

  • Why does setting document.domain require me to set it in all popups and iframes too?

    - by Chris
    I'm using a long-polling iframe solution for a chat script. Unfortunately, this requires me to set document.domain='yourdomain.com' in the iframe and main document, because the iframe is a subdomain call. The huge problem is...now all my other scripts that use popups and iframes are broken. They now require me to put document.domain in them too. It does fix it, but this is not an ideal solution at all. Is there another way around this problem?

    Read the article

  • Query parameter using JS framework ?

    - by Maxim Veksler
    Hi, I seem to not be able to find implementation from the common Ajax libraries (JQuery, mootools, prototypejs...) that would allow the operation of parsing the window.location.href for request parameter. I would expect something like: $P{"param1"} == "param1_value" Am I missing something? p.s. The web does contains implementation examples for such operations

    Read the article

  • How to check input text into web form? java script

    - by butteff
    how to check input text before POST operation? it must be numbers only <form method="post" action="credit.php"> ????? ???????: <input type="text" name="sum"> <br /> ?????? ?????: <input type="text" name="pv"> <br /> ????: <input type="text" name="srok"> <br /> ?????????? ??????: <input type="text" name="percent"> <br /> <input type="submit"> </form> sorry for my bad english.

    Read the article

  • How to read & write contents of a div from localstorage in chrome extensions?

    - by Minas Abovyan
    I am trying to build an extension that will allow users to put some parameters into a text box in the popup, generate a link using that information and add it to the said popup. I have all that working, but needless to say, it gets flushed every time the user opens the extension anew. I'd like the info that has been put in there to stay, but can't seem to get it to work. Here's what I have thus far: manifest.json { "manifest_version": 2, "name": "Test", "description": "Test Extension", "version": "1.0", "permissions": [ "http://*/*", "https://*/*" ], "browser_action": { "default_title": "This is a test", "default_popup": "popup.html" } } popup.html <!DOCTYPE html> <html> <head> </head> <body> <div id="linkContainer"/> <input type="text" id="catsList"/> <button type="button" id="addToList">Add</button> <script src="popup.js"></script> </body> </html> popup.js function addCats() { var a = document.createElement('a'); a.appendChild(document.createTextNode(document.getElementById('catsList').value)); a.setAttribute('href', 'http://google.com'); var p = document.createElement('p'); p.appendChild(a) document.getElementById('linkContainer').appendChild(p); indexLinks() } function indexLinks() { var links = document.getElementsByTagName("a"); for (var i = 0; i < links.length; i++) { (function () { var ln = links[i]; var location = ln.href; ln.onclick = function () { chrome.tabs.create({active: true, url: location}); }; })(); } }; document.getElementById('addToList').onclick = addCats; My guess is that I need something along the lines of localStorage['cointainer'] = document.getElementById('linkContainer'); at the end of addCats() and a call to something like function loadLocalStorage() { var container = document.getElementById('linkContainer'); container.innerHTML = localStorage['container']; } at the beginning, but doing that didn't work. Not sure what's going wrong. Also,if there is a different way to save users' additions, I'd be open to them.

    Read the article

  • Map works, but throws a popup error at load complainig about wrong api key

    - by Filip
    Ok, I see a lot of people have this problem, but none answer I found either here or at stackoverflow. Problem: Map works super fine! But throws an error at load "This map needs a different api key... sign up at......" Already signed up, already got a key. On some forum post a guy told that in this case map loads twice, once with the wrong key, another with the right one. But Im sure my app loads it once and with the correct key. URL: http://ki.org.ua/ (it will redirect to /projects but I think that it aint a problem cuz i tested without redirection too) Thanks in advance for any suggestion or help.

    Read the article

  • how to handle large dataset like sproutcore

    - by Nik
    Hello all, I really don't have any substantial code to show here, actually, that's kinda why I am writing: I looked at the SproutCore demo, especially the Collection demo, on http://demo.sproutcore.com/sample_controls/, and am amazed by its loading 200,000 records to the page so easily. I tried using Rails to provide 200,000 records and in a completely blank HTML page with <% @projects.each do |p| % <%= p.title % <% end % that freezes the browser for seconds on my m1530 laptop with 4gb ram and t7700 256gb ssd. Yet the sproutcore demo does not freeze and takes less than 3 seconds to load. What do you think the one technique they are using to enable this is? Thanks!

    Read the article

  • Prototype - DOM Traversal with up()

    - by Jason McCreary
    I have the following structure: <form> <div class="content"> ... </div> <div class="action"> <p>Select <a class="select_all" href="?select=1" title="Select All">All</a></p> </div> </form> I am using Prototype's up() to traverse the DOM in order to find the <form> element in respect to the a.select_all. However the following doesn't work: select_link.up('form'); // returns undefined Yet, this does. select_link.up().up().up(); // returns HTMLFormElement Clearly this is an ancestor of a.select_all. The API Docs state Element.up() supports a CSSRule. What am I missing here?

    Read the article

  • Encapsulate a set of divs with another div in jQuery

    - by lafoaug
    Hi, I am a little stumped with how to do this. I am using jQuery and wish to encapsulate certain sets of divs with a div. For example I have: <div class="group-1">x</div> <div class="group-1">x</div> <div class="group-2">x</div> <div class="group-2">x</div> <div class="group-3">x</div> And wish to end up with: <div id="set-1"> <div class="group-1">x</div> <div class="group-1">x</div> </div> <div id="set-2"> <div class="group-2">x</div> <div class="group-2">x</div> </div> <div id="set-3"> <div class="group-3">x</div> </div> I am able to cycle through each div and add a div around each one but not the way I want above. Any advice appreciate. Thanks.

    Read the article

  • How to to dump JS array... (boommarklet?)

    - by Soulhuntre
    A page on a site I use is holding some of my data hostage. Once I have logged into the site and navigated to the right page, the data I need is in the array eeData[] - it is 720 elements long (once every 2 minutes of a given day). Rather than simulate the requests to the underlying stuff json supplier and since its only once a day, I am happy to simply develop a bookmarklet to grab the data - preferably as a XML or CSV file. Any pointers to sample code or hints would help. I found a bookmarklet here that is based on this script that does part of this - but I am not up to speed on any potential JS file IO to see if it is possible to induce a file "download" of the data, or pop it opn in a new window I can copy / paste.

    Read the article

  • transition background-image/css change on hover?

    - by John Isaacks
    I have a thumb nail inside another div, when the thumbnail is hovered I want the parent div to fade/transition to the background of the thumbnail, then fade back to the original image after hover. I have this so far which changes the parent background to that of the thumbnail and back but with no transition. $(document).ready(function() { var originalBG; var hoverBG; $(".alt-img").hover( function () { originalBG = $(this).parent().css('backgroundImage'); hoverBG = $(this).css('backgroundImage'); $(this).parent().css('backgroundImage',hoverBG); }, function () { $(this).parent().css('backgroundImage',originalBG); } ); });

    Read the article

  • How to load jQuery if it's not already loaded?

    - by David
    Hi I'm working on a weather widget, so in order to optimize it i want to check if jQuery has been loaded in the page, if Not, the widget will load it from my website. Because not all the websites use jQuery. how to do that? Example of how to put my widget: <html> blah blah blah ................. <script src="http://www.xxx.com/weather.js"></script> </body> </html> Thank you

    Read the article

  • PHP or JS to connect with fingerprint scanner save to database

    - by narong
    I have a project to set profile user and save all data to database include fingerprint also. i don't what i should start, I have USB finger scanner already to test. What i think: i should have a input box to read data from USB finger scanner than i should create a function to upload it database. but with this thinking i meet problem: i don't know data that get from USB finger scanner is image or data? if image, how i can read it to input box to save to database ? Anyone have any idea, please share me to resolve it. I am looking to see your helping soon! thanks

    Read the article

  • Why does a checkbox remain checked in FF3 but not in IE, Chrome or ...

    - by sirrocco
    So - I have a checkbox <asp:CheckBox ID="chkOrder" runat="server" Visible='<%#IsCheckBoxVisible() %>' Checked="false" OnCheckedChanged="chkOrder_CheckedChanged" AutoPostBack="true" EnableViewState="false"></asp:CheckBox> the one above. Now, the checkbox is in a gridview and on databound - for all the rows in the gridview the checkbox is set to false. The problem is that the first checkbox is still true checked. In IE the problem doesn't exist, same for Chrome. I'm running out of options. Also if i use $("checkboxName").attr("checked"); // verified on jquery ready function. In FF it is true; IE false; Chrome false. Any tips? EDIT Now get ready for this : in the generated html - there is NO checked attribute. The diff between FF and IE is exactly the same. Another thing - the grid that contains the checkboxes has an ajax panel on it and when I page the grid, try to go to page 2 - the checkedChanged in codebehind is triggered.

    Read the article

  • Ternary operator or chosing from two arrays with the boolean as index

    - by ajax333221
    Which of these lines is more understandable, faster jsPerf, easier to maintain?: arr = bol ? [[-2,1],[-1,2]] : [[-1,0],[-1,1]]; //or arr = [[[-1,0],[-1,1]], [[-2,1],[-1,2]]][bol*1]; I usually write code for computers (not for humans), but this is starting to be a problem when I am not the only one maintaining the code and work for a team. I am unsure, the first example looks neat but are two different arrays, and the second is a single array and seem to transmit what is being done easier. I also considered using an if-else, but I don't like the idea of writing two arr = .... Or are there better options? I need serious guidance, I have never worried about others seeing my code.

    Read the article

  • jQuery - making sure content is loaded before it's faded in?

    - by Kenny Bones
    Hi, Nick Craver really helped me out alot with this code in this thread http://stackoverflow.com/questions/2743443/jquery-can-someone-help-stitching-jquery-code-with-ajaxcomplete/2743791#2743791 And it is working. But I notice that there's a small delay after I've clicked a link and before the content is actually loaded. It's not very intense content that's loaded either so I think it's got something to do with the order which things happen in the script. The original code looks like this: $('.dynload').live('click', function(){ var toLoad = $(this).attr('href')+' #content'; $('#content').fadeOut('fast',loadContent); $('#ajaxloader').fadeIn('normal'); function loadContent() { $('#content').load(toLoad,'',showNewContent()) } function showNewContent() { $('#content').fadeIn('fast',hideLoader()); //Cufon.replace('h1, h2, h3, h4, .menuwrapper', { fontFamily: 'advent'}); } function hideLoader() { $('#ajaxloader').fadeOut('normal'); } return false; }); The new code looks like this: $(function() { $('.dynload').live('click', function(){ $('#ajaxloader').fadeIn('fast'); $('#ajaxloaderfridge').fadeIn('fast'); var href = this.href + ' #content'; $('#content').fadeOut('fast',function() { $(this).load(href,'', function(data) { createMenus(); $('#ajaxloader').fadeOut('fast'); $('#ajaxloaderfridge').fadeOut('fast'); $('#content').fadeIn('fast'); Cufon.replace('h1, h2, h3, h4, .menuwrapper', { fontFamily: 'advent'}); }); }); return false; }); }); $(createMenus); function createMenus() { $('#kontrollpanel .slidepanels').kwicks({ min : 42, spacing : 3, isVertical : true, sticky : true, event : 'click' }); } In the original code, #content is faded out, then the function "loadContent" is started. Which is basically what is happening in the new script as well isn't it? And when I was using the old code, the content just faded out and faded in really fast and smooth and with no small pause delay before the content arrived.

    Read the article

  • Rendering ExtJs components without panels?

    - by Tower
    Hi, Take a look at this example: http://www.extjs.com/deploy/dev/examples/multiselect/multiselect-demo.html On it, there are components rendered against a panel. I've been searching for a way to render components without a panel, so that they are laid out against empty background directly, without any window-like panels. Is there a way to accomplish this?

    Read the article

  • MySQL COUNT() total posts within a specific criteria?

    - by newbtophp
    Hey, I've been losing my hair trying to figure out what I'm doing wrong, let me explain abit about my MySQL structure (so you get a better understanding) before I go straight to the question. I have a simple PHP forum and I have a column in both tables (for posts and topics) named 'deleted' if it equals 0 that means its displayed (considered not deleted/exists) or if it equals 1 it hidden (considered deleted/doesn't exist) - bool/lean. Now, the 'specific criteria' I'm on about...I'm wanting to get a total post count within a specific forum using its id (forum_id), ensuring it only counts posts which are not deleted (deleted = 0) and their parent topics are not deleted either (deleted = 0). The column/table names are self explanatory (see my efforts below for them - if needed). I've tried the following (using a 'simple' JOIN): SELECT COUNT(t1.post_id) FROM forum_posts AS t1, forum_topics AS t2 WHERE t1.forum_id = '{$forum_id}' AND t1.deleted = 0 AND t1.topic_id = t2.topic_id AND t2.deleted = 0 LIMIT 1 I've also tried this (using a Subquery): SELECT COUNT(t1.post_id) FROM forum_posts AS t1 WHERE t1.forum_id = '{$forum_id}' AND t1.deleted = 0 AND (SELECT deleted FROM forum_topics WHERE topic_id = t1.topic_id) = 0 LIMIT 1 But both don't comply with the specific criteria. Appreciate all help! :)

    Read the article

< Previous Page | 651 652 653 654 655 656 657 658 659 660 661 662  | Next Page >