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jQuery Ajax error handling, show custom exception messages
...essage using Response.Write, then use...
xhr.responseText
..in your javascript.
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How to set breakpoints in inline Javascript in Google Chrome?
...ike being able to set breakpoints both in js files and within html and javascript code is missing! I tried to use the javascript console, which itself is buggy - for example, once it encounters a JS error, I cannot get out of it unless I refresh the whole page. Can someone help?
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Making custom right-click context menus for my web-app
...(click on the 4th panel to see them work).
New Stack Snippet:
// JAVASCRIPT (jQuery)
// Trigger action when the contexmenu is about to be shown
$(document).bind("contextmenu", function (event) {
// Avoid the real one
event.preventDefault();
// Show contextmenu
...
How to check if the URL contains a given string?
...
You need add href property and check indexOf instead of contains
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
if (window.location.href.indexOf("franky") > -...
Number of elements in a javascript object
Is there a way to get (from somewhere) the number of elements in a javascript object?? (i.e. constant-time complexity).
6 A...
How to add Web API to an existing ASP.NET MVC 4 Web Application project?
...g/1999/xhtml">
<head>
<title></title>
<script src="../<path_to_jquery>/jquery-1.9.1.min.js"></script>
<script type="text/javascript">
var uri = '/api/vs';
$(document).ready(function () {
$.getJSON(uri)
...
How can I count text lines inside an DOM element? Can I?
...ize is dependent on the content (which I assume to be the case from your description) then you can retrieve the div's height using:
var divHeight = document.getElementById('content').offsetHeight;
And divide by the font line height:
document.getElementById('content').style.lineHeight;
Or to ge...
jQuery ajax error function
...nction(data, textStatus, jqXHR) {
console.log(data.error);
}
Your asp script schould return:
{"error": true}
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Loading cross-domain endpoint with AJAX
...np" I can't get a response. However using jsonp the browser is expecting a script mime type but is receiving "text/html".
9...
How to check file input size with jQuery?
... about other file information you should know: http://felipe.sabino.me/javascript/2012/01/30/javascipt-checking-the-file-size/
Old browsers support
Be aware that old browsers will return a null value for the previous this.files call, so accessing this.files[0] will raise an exception and you sho...