CCNA, CCNP, MCSA, CCNA Final Exam, All Answer Test Module With 100/100

I am designing a web page. In that, when we click the content of div named mail, how can I show a popup window containing a label email and text box?

I'm writing an AJAX app, but as the user moves through the app, I'd like the URL in the address bar to update despite the lack of page reloads. Basically, I'd like for them to be able to bookmark at any point and thereby return to the current state.

I am trying to create controller actions which will return either JSON or partial html depending upon a parameter. What is the best way to get the result returned to an MVC page asynchronously?

Given a string of JSON data, how can you safely turn that string into a JavaScript object?

I'd like to be able to automatically add new forms to a Django formset with an ajax function. I.e., the user clicks an "add" button and some javascript will add a new form (which is part of the formset) to the page.

JavaScript needs access to cookies if AJAX is used on a site with access restrictions based on cookies. Will HttpOnly cookies work on an AJAX site?

In Firefox 3, the answer is 6 per domain: as soon as a 7th XmlHttpRequest (on any tab) to the same domain is fired, it is queued until one of the other 6 finish.

I found this kind of syntax being used on Facebook for Ajax calls. I'm confused on the for (;;); part in the beginning of response. What is it used for?

I am using Ajax and hash for navigation. Is there a way to check if the window.location.hash changed like this?

I'm at the beginning/middle of a project that we chose to implement using GWT. Has anyone encountered any major pitfalls in using GWT (and GWT-EXT) that were unable to be overcome? How about from a performance perspective?

If I am not grabbing any information from the server but I want to reload/refresh a div every N seconds how do I do this?

I am using ASP.NET MVC with jquery. I have the following MVC Action that returns a partial page on Success. On Application Error, I am not sure what to send it for correctly handling it at the client side.

I am getting logged out when I send request by ajax in a login session. I check headers sent by FireBug and show there was not cookie

Basically, I want to translate the following into Seaside Smalltalk: $(".myDiv").bind('click', function(e) { console.log(e); });

I have this in my PHP code, and it currently does the login request in the same login.php page but now i want to do it with Ajax. Basically I have this in the login.php

I'm experiencing some weird problems with SESSION variables on my PHP/Ajax online shopping cart.

I've never done anything with payment gateways, can anybody give me suggestions? Source: Tips4all

I have legitimate reasons to do what I am trying to explain. I have an existing site say abc.com which has regular pages etc. everything written in php. Now I would like to AJAXify the site i.e. when a user clicks on a link, it should fetch the link using AJAX and replace the page contents. This is the easy part and I can achieve it using jQuery get function. Now the problem comes when the user bookmarks the page. I can use hash tags to specify if the user is on another page, but instead of using javascript to fetch the new page again, is it possible to fetch it directly using PHP when the page is called. Can you please give me an outline on how to achieve the above. This functionality is similar to what Facebook has. Thankyou for your time. Source: Tips4all

I'm using file api and xhr2 spec. I created an uploader (backed by flash for older browsers) that was using FormData and $.ajax(options) where the FormData object with File was part of options.data object. Everything was working. Now I decided to remove FormData because of weak browser support. And I can't figure a way to upload the file other than var xhr = new XMLHttpRequest(); xhr.setRequestHeader("Cache-Control", "no-cache"); xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest"); xhr.setRequestHeader("X-File-Name", file.name); xhr.send(file); Which doesn't return Promise that I can use in the recursion function. My code is like this : startUpload: function() { var that = this; that.recurseSend(that.queue); }, _initProgressListener: function (options, file) { var that = this; var xhr = $.ajaxSettings.xhr(); options.contentType = 'multipart/form-da

The XMLHttpRequest Level 2 standard (still a working draft) defines the FormData interface. This interface enables appending File objects to XHR-requests (Ajax-requests). Btw, this is a new feature - in the past, the "hidden-iframe-trick" was used (read about that in my other question ). This is how it works (example): var xhr = new XMLHttpRequest(), fd = new FormData(); fd.append( 'file', input.files[0] ); xhr.open( 'POST', 'http://example.com/script.php', true ); xhr.onreadystatechange = handler; xhr.send( fd ); where input is a <input type="file"> field, and handler is the success-handler for the Ajax-request. This works beautifully in all browsers (again, except IE). Now, I would like to make this functionality work with jQuery. I tried this: var fd = new FormData(); fd.append( 'file', input.files[0] ); $.post( 'http://example.com/script.php', fd, handler ); Unfortunately, that won't w