EDIT: This answer was posted a long ago, and the htmlDecode function introduced a XSS vulnerability. It has been modified changing the temporary element from a div to a textarea reducing the XSS chance. But nowadays, I would encourage you to use the DOMParser API as suggested in other anwswer. I use these functions: function … Read more
var attr = $(this).attr(‘name’); // For some browsers, `attr` is undefined; for others, // `attr` is false. Check for both. if (typeof attr !== ‘undefined’ && attr !== false) { // … }
I like adding functions to jQuery so this function would help: jQuery.fn.center = function () { this.css(“position”,”absolute”); this.css(“top”, Math.max(0, (($(window).height() – $(this).outerHeight()) / 2) + $(window).scrollTop()) + “px”); this.css(“left”, Math.max(0, (($(window).width() – $(this).outerWidth()) / 2) + $(window).scrollLeft()) + “px”); return this; } Now we can just write: $(element).center(); Demo: Fiddle (with added parameter)
Make sure you’re setting Response.StatusCode to something other than 200. Write your exception’s message using Response.Write, then use… xhr.responseText ..in your javascript.
You should put the references to the jquery scripts first. <script language=”JavaScript” type=”text/javascript” src=”https://stackoverflow.com/js/jquery-1.2.6.min.js”></script> <script language=”JavaScript” type=”text/javascript” src=”/js/jquery-ui-personalized-1.5.2.packed.js”></script> <script language=”JavaScript” type=”text/javascript” src=”/js/sprinkle.js”></script>
Up until jQuery 1.11.1, you could use the following URLs to get the latest version of jQuery: https://code.jquery.com/jquery-latest.min.js – jQuery hosted (minified) https://code.jquery.com/jquery-latest.js – jQuery hosted (uncompressed) https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js – Google hosted (minified) https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.js – Google hosted (uncompressed) For example: <script src=”https://code.jquery.com/jquery-latest.min.js”></script> However, since jQuery 1.11.1, both jQuery and Google stopped updating these URL’s; they will … Read more
A selector to get the middle option-element by value is $(‘.selDiv option[value=”SEL1″]’) For an index: $(‘.selDiv option:eq(1)’) For a known text: $(‘.selDiv option:contains(“Selection 1”)’) EDIT: As commented above the OP might have been after changing the selected item of the dropdown. In version 1.6 and higher the prop() method is recommended: $(‘.selDiv option:eq(1)’).prop(‘selected’, true) In … Read more
I have found this worked in the end (note the third line overriding the open function which find the button and hides it): $(“#div2”).dialog({ closeOnEscape: false, open: function(event, ui) { $(“.ui-dialog-titlebar-close”, ui.dialog || ui).hide(); } }); To hide the close button on all dialogs you can use the following CSS too: .ui-dialog-titlebar-close { visibility: hidden; … Read more
To break a $.each or $(selector).each loop, you have to return false in the loop callback. Returning true skips to the next iteration, equivalent to a continue in a normal loop. $.each(array, function(key, value) { if(value === “foo”) { return false; // breaks } }); // or $(selector).each(function() { if (condition) { return false; } … Read more
The whole point of jQuery is that you don’t have to worry about browser differences. I am pretty sure you can safely go with enter being 13 in all browsers. So with that in mind, you can do this: $(document).on(‘keypress’,function(e) { if(e.which == 13) { alert(‘You pressed enter!’); } });