jquery change select option value and text

The change event is sent to an element when its value changes. Get selectbox value, get selectbox text, set selectbox value, set selectbox text, get selectedIndex, set selectedIndex ,etc. But this not directly work with the Select2 dropdown element. Used Function: It is special attributes used mostly in the dropdown list. The .val() method is primarily used to get the values of form elements such as input, select and textarea.When called on an empty collection, it returns undefined.. It can be applied to textbox, select, textarea, radio button and checkbox. So I have a dropdownlist, and I know that I can set the selected option by the .val() function, as in, $('#MySelect').val("12345"); if there is an option Setting selected option in dropdownlist by the text, not value - jQuery Forum This method is a shortcut for .on( "change", handler ) in the first two variations, and .trigger( "change" ) in the third.. Suppose, you have a select element and you need to select one of its options based on one of its values. To achieve this feat you can use various methods, two of those methods will be explained below. You can use the jQuery :selected selector in combination with the val() method to find the selected option value in a select box or dropdown list. It controls and modifies the multiple-choice information as per user requirement. Topic: JavaScript / jQuery Prev|Next. How to Get the Value of Selected Option in a Select Box Using jQuery. By using jQuery map functions we can set dropdownlist selected value based on value or text. In this tutorial, I show how you can dynamically set an option selected in Select2 with jQuery. Answer: Use the jQuery :selected Selector. For select, checkbox, radio controls, the change method occurs when any option is selected or changed. The jQuery Select Option is to control the multiple attributes and content for the user input information. It helps to user for reference of the input information or content. Getting and setting the value and the text of a selectbox using jQuery is very simple. Introduction to jQuery Select Option. It helps to user for reference of the input information or content. The HTML select element option can easily set selected using jQuery – $(selector).val(option-value);. Select an option from the HTML select dropdown box by the text instead of the value of a particular option using the jQuery tag. This event is limited to elements,