The JSON string you have is an array with 1 object inside of it, so to access the object you have to access the array first. With a json.php that looks like this: [ { “iId”: “1”, “heading”: “Management Services”, “body”: “<h1>Program Overview</h1><h1>January 29, 2009</h1>” } ] I just tried this $.getJSON(“json.php”, function(json) { alert(json[0].body); … Read more
Facebook is using the history api in HTML5. From this blog post you can see how this works. Basically they are making calls like the one below to change the url without reloading the page. window.history.pushState(“object or string”, “Title”, “/new-url”); Here is the HTML5 working draft spec about it: http://www.whatwg.org/specs/web-apps/current-work/multipage/history.html#the-location-interface Sadly, IE9 does not support … Read more
Install the ASP.NET AJAX Control Toolkit Download the ZIP file AjaxControlToolkit-Framework3.5SP1-DllOnly.zip from the ASP.NET AJAX Control Toolkit Releases page of the CodePlex web site. Copy the contents of this zip file directly into the bin directory of your web site. Update web.config Put this in your web.config under the <controls> section: <?xml version=”1.0″?> <configuration> … … Read more
If your response includes the <head> and <body> tags: $(“html”).html(response);. If not, and it’s only content, then do: $(“body”).html(response);.
You could define a view model: public class AddUserViewModel { public int ProjectId { get; set; } public int[] userAccountIds { get; set; } } then adapt your controller action to take this view model as parameter: [HttpPost] public ActionResult AddUsers(AddUserViewModel model) { … } and finally invoke it: function sendForm(projectId, target) { $.ajax({ url: … Read more
Cordova/PhoneGap allow for whitelisting of domains. As long as the server you are requesting is in the whitelist.
You should use the proper HTTP verb according to what you require from your web service. When dealing with a Collection URI like: http://example.com/resources/ GET: List the members of the collection, complete with their member URIs for further navigation. For example, list all the cars for sale. PUT: Meaning defined as “replace the entire collection … Read more
Your code works fine. You just aren’t using jsFiddle’s API correctly. Check the docs for /echo/html/ (http://doc.jsfiddle.net/use/echo.html#html): URL: /echo/html/ Data has to be provided via POST So, you need to update your AJAX call to use POST. Also the trailing slash is needed. $(function () { $.ajax({ url: “/echo/html/”, type: “post”, dataType: “html”, success: function … Read more
You’re confused as to how PHP and AJAX interact. When you request the PHP page via AJAX, you force the PHP script to begin execution. Although you might be using flush() to clear any internal PHP buffers, the AJAX call won’t terminate (i.e., the response handlers won’t be called) until the connection is closed, which … Read more
I realize this is an old thread, but I managed to do this through an AJAX call on a web service and thought I’d share… I have an image in my page already: <img id=”ItemPreview” src=”” /> AJAX: $.ajax({ type: ‘POST’, contentType: ‘application/json; charset=utf-8’, dataType: ‘json’, timeout: 10000, url: ‘Common.asmx/GetItemPreview’, data: ‘{“id”:”‘ + document.getElementById(“AwardDropDown”).value + … Read more