Enforceability of codes of conduct for smaller projects. The each() method used here simply iterates over all the checkboxes that are checked. How can I get all Objects from parse server by an array of objectIDs? jQuery function will check whether the header checkbox is checked or unchecked. You can see it in action here: http://jsfiddle.net/XPMjK/3/. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. index.html Is there an “exists” function for jQuery? does not work. Checking if a key exists in a JavaScript object? You can use the jQuery :checked selector in combination with the each() method to retrieve the values of all checkboxes selected in a group. site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. We explain how to get the value of the checked property in an HTML checkbox and then trigger an action based on the value. You can use the jQuery prop() method to check or uncheck a checkbox dynamically such as on click of button or an hyperlink etc. your coworkers to find and share information. In addition to the above example, you can also get value for multiple selections. You will get a single selection only and get single value on each selection. Asking for help, clarification, or responding to other answers. for(var i=0; i