If the src is already set, then the event is firing in the cached case, before you even get the event handler bound. To fix this, you can loop through checking and triggering the event based off .complete, like this: $(“img”).one(“load”, function() { // do stuff }).each(function() { if(this.complete) { $(this).load(); // For jQuery < … Read more
$(“div.test:not(:first)”).hide(); or: $(“div.test:not(:eq(0))”).hide(); or: $(“div.test”).not(“:eq(0)”).hide(); or: $(“div.test:gt(0)”).hide(); or: (as per @Jordan Lev’s comment): $(“div.test”).slice(1).hide(); and so on. See: http://api.jquery.com/first-selector/ http://api.jquery.com/not-selector/ http://api.jquery.com/gt-selector/ https://api.jquery.com/slice/
You can use :visible for visible elements and :hidden to find out hidden elements. This hidden elements have display attribute set to none. hiddenElements = $(‘:hidden’); visibleElements = $(‘:visible’); To check particular element. if($(‘#yourID:visible’).length == 0) { } Elements are considered visible if they consume space in the document. Visible elements have a width or … Read more
They are both the same functionally but the .min one has all unnecessary characters removed in order to make the file size smaller. Just to point out as well, you are better using the minified version (.min) for your live environment as Google are now checking on page loading times. Having all your JS file … Read more
So this is way late, but I’ve discovered an answer, in case it becomes useful to anyone who comes across this thread. Changes in value to hidden elements don’t automatically fire the .change() event. So, wherever it is that you’re setting that value, you also have to tell jQuery to trigger it. function setUserID(myValue) { … Read more
For DataTables >=1.10, use: $(‘table’).dataTable({searching: false, paging: false, info: false}); If you still want to be able the .search() function of this plugin, you will need to “hide” the search bar html with the dom setting: $(‘table’).dataTable({dom: ‘lrt’}); The defaults are lfrtip or <“H”lfr>t<“F”ip> (when jQueryUI is true), f char represents the filter (search) html … Read more
var elm = document.createElement(“div”); var jelm = $(elm);//convert to jQuery Element var htmlElm = jelm[0];//convert to HTML Element
GET recipe For this task you can use already available plugins and bootstrap extensions. Or you can make your own confirmation popup with just 3 lines of code. Check it out. Say we have this links (note data-href instead of href) or buttons that we want to have delete confirmation for: <a href=”#” data-href=”delete.php?id=23″ data-toggle=”modal” … Read more
You can remove the existing options by using the empty method, and then add your new options: var option = $(‘<option></option>’).attr(“value”, “option value”).text(“Text”); $(“#selectId”).empty().append(option); If you have your new options in an object you can: var newOptions = {“Option 1”: “value1”, “Option 2”: “value2”, “Option 3”: “value3” }; var $el = $(“#selectId”); $el.empty(); // remove … Read more
Use children() and each(), you can optionally pass a selector to children $(‘#mydiv’).children(‘input’).each(function () { alert(this.value); // “this” is the current element in the loop }); You could also just use the immediate child selector: $(‘#mydiv > input’).each(function () { /* … */ });