Multiple Selection For Checkboxes - shiftMultiSelect.js. To get the list of checkboxes, you can use getElementsByName() or querySelectorAll() method. To get the state of a checkbox, whether checked or unchecked, you follow these steps: In the main.js file, we have two javascript function, checkData(str) will execute while user click on “select all” checkbox button. However, you need to set the checked property individually for each checkbox. Often, we find we need to present our users with a list of items in a table or list, with checkboxes such that the user can select one or more items from the list for additional processing. Checkbox Toggle Switch Plugin For Tailwind CSS Framework. Inside the function assigned onclick, we access the checked and value properties of the checkbox using the this keyword. To do this switch, you need to reassign the click event handler whenever the click event fires. This code will show you how to use Javascript to select all the checkboxes on your html form. How to select all checkboxes using JavaScript In order to select all the checkboxes of a page, we need to create a selectAll () function through which we can select all the checkboxes together. This function will check that if “select all” checkbox is checked then make all checkboxes uncheck or vice-versa. JavaScript is a scripting or programming language that allows you to implement complex things on web pages. All code belongs to the poster and no license is enforced. Sum/Count Values Of Checked Checkboxes & Radio Buttons You can also create a counter that displays the number of checkboxes has been selected. In this tutorial we will create a JavaScript - How To Select All Checkboxes using Javascript. SelectAllCheckbox is a JavaScript library which makes it easy to create "select all" checkboxes for checkbox groups. All the checkboxes can be selected just by selecting one check box in common. Convert Select Into Checkbox Or Radio List - customselect. Checking if a checkbox is checked.