Category «jQuery»

jQuery help tutotials. Questions and answers.

How to break out of jQuery each loop?

To break a $.each or $(mySelector).each loop, you have to inside the each loop. Returning true skips to the next iteration, is equivalent to a continue in a normal loop. Here is an example. Stop iteration and exit from the each loop if the array element equals 5: var myNumbers = [1, 2, 3, 4, …

How to Set and Get the Attribute? jQuery

The HTML allows you to add any custom attributes to the page markup. And you can use this data in jQuery(JavaScript). attr() and removeAttr() Methods There are two methods in jQuery to perform actions on attributes: attr() – used when you need to find out the value of the required attribute, add a new attribute …

How to Check if Checkbox is Checked in jQuery?

If you want to get true/false depending on whether the checkbox is checked, then I recommend using the following syntax: $(“#testCheckbox”).is(“:checked”); :checked Selector The :checked selector works for checkboxes, radio buttons, and options of select elements. .is() Filtering Check the current matched set of elements against a selector, element, or jQuery object and return true …