Javascript web Widget

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Hi,
can anyone tell me How to build a web widget (using jQuery).in my point of view, get data from database through ajax XMLHttpRequset and get responseText in JSON format and display dynamically in webpage with out using document.wrte() method and with passing parameters to js functions. i.e i want to reuse that javascript code in whole project.

please can any one tell me whether this format is right or wrong. and i was unable to get output in this way.

quick help appreciated.

Posted 15-Feb-12 23:42pm

Sanjeev Alamuri

Updated 16-Feb-12 17:27pm

v7

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BobJanova 16-Feb-12 7:52am

I removed the C# tag, because this is basically a client side JS question. I assume you know how to get database information on the server side and send HTML in response to an AJAX request already.

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BobJanova · Answer 1 · 2012-02-16T01:51:00

Pseudocode, because I don't know how jQuery formats AJAX requests, but broadly:

function updateWidget(url){
 ajaxFramework.sendAjaxRequest(url, function(content){
  myDiv.innerHTML = content;
 });
}

(assuming jQuery lets you make an AJAX request and pass it a callback function)

and, in the HTML

...
<div id=myDiv class=whatever> ... </div>

Dhol Gaurav · Answer 2 · 2012-02-16T05:26:00

Solution 2

you can user $.ajax method of jquery

using thing method you can get json, html data from server side. you can fine more details here $.Ajax Sample Code[^]

Posted 16-Feb-12 5:26am

Dhol Gaurav