Set value of textarea in jQuery
Have you tried val? $(“textarea#ExampleMessage”).val(result.exampleMessage);
jquery
Difference between .on(‘click’) vs .click()
I think, the difference is in usage patterns. I would prefer .on over .click because the former can use less memory and work for dynamically added elements. Consider the following html: <html> <button id=”add”>Add new</button> <div id=”container”> <button class=”alert”>alert!</button> </div> </html> where we add new buttons via $(“button#add”).click(function() { var html = “<button class=”alert”>Alert!</button>”; $(“button.alert:last”).parent().append(html); … Read more
jQuery find events handlers registered with an object
As of jQuery 1.8, the event data is no longer available from the “public API” for data. Read this jQuery blog post. You should now use this instead: jQuery._data( elem, “events” ); elem should be an HTML Element, not a jQuery object, or selector. Please note, that this is an internal, ‘private’ structure, and shouldn’t … Read more
How to use radio on change event?
You can use this which refers to the current input element. $(‘input[type=radio][name=bedStatus]’).change(function() { if (this.value == ‘allot’) { // … } else if (this.value == ‘transfer’) { // … } }); http://jsfiddle.net/4gZAT/ Note that you are comparing the value against allot in both if statements and :radio selector is deprecated. In case that you are … Read more
Bind a function to Twitter Bootstrap Modal Close
Bootstrap 3 & 4 $(‘#myModal’).on(‘hidden.bs.modal’, function () { // do something… }); Bootstrap 3: getbootstrap.com/javascript/#modals-events Bootstrap 4: getbootstrap.com/docs/4.1/components/modal/#events Bootstrap 2.3.2 $(‘#myModal’).on(‘hidden’, function () { // do something… }); See getbootstrap.com/2.3.2/javascript.html#modals → Events
jQuery set checkbox checked
you have to use the ‘prop’ function : .prop(‘checked’, true); Before jQuery 1.6 (see user2063626’s answer): .attr(‘checked’,’checked’)
How to send a PUT/DELETE request in jQuery?
You could use the ajax method: $.ajax({ url: ‘/script.cgi’, type: ‘DELETE’, success: function(result) { // Do something with the result } });
How to change the text of a button in jQuery?
Depends on what type of button you are using <input type=”button” value=”Add” id=’btnAddProfile’> $(“#btnAddProfile”).attr(‘value’, ‘Save’); //versions older than 1.6 <input type=”button” value=”Add” id=’btnAddProfile’> $(“#btnAddProfile”).prop(‘value’, ‘Save’); //versions newer than 1.6 <!– Different button types–> <button id=’btnAddProfile’ type=”button”>Add</button> $(“#btnAddProfile”).html(‘Save’); Your button could also be a link. You’ll need to post some HTML for a more specific answer. … Read more
How to make the first option of selected with jQuery
$(“#target”).val($(“#target option:first”).val());
How can I create a “Please Wait, Loading…” animation using jQuery?
You could do this various different ways. It could be a subtle as a small status on the page saying “Loading…”, or as loud as an entire element graying out the page while the new data is loading. The approach I’m taking below will show you how to accomplish both methods. The Setup Let’s start … Read more