Get the selected value of dropdown list using JavaScript. Function To Get DropDownList Text Value – [JavaScript] In pure JavaScript, you can use the `selectedIndex` property which reflects the index of the selected `option` element. Pre-Render Selection. Something like e.Row.FindControl("DropDownList1"); With jQuery, you can use text() or html() method to get the selected text from a drop-down. When the Button is clicked, the GetSelectedTextValue JavaScript function is executed. Get the selected value from a dropdown list using JavaScript - HTML consists of an HTML Select DropDownList and a Button. ... How to set selected value in a Dropdownlist. If there is no selected options, nothing is returned. Full Source. With jQuery's, `.val()` method allows setting the value of a drop-down. We can get selected text value from dropdown or asp.net dropdownlist using JavaScript onchange event from client-side. Try using the GridView1_RowDataBound event. Set selected value. The HTML Button has been assigned a JavaScript OnClick event handler. This can be done in several ways using the :selected property to get the chosen option of the select … In order to pre-select an item on the drop down list you can do so prior to the page being rendered by adding a selected="selected" attribute inside the required option. In this post, we will discuss the various method in jQuery and JavaScript to get value selected in DropDown.In Javascript, it becomes a bit tricky to fetch selected values, but in jQuery, we have some predefined and easy methods to fetch values from form fields like drop down.. Let’s explore some of the best ways to get Selected Value and Option Text in JavaScript and jQuery Return Value: A String, representing the value of the value attribute of an element in the drop-down list. Once the event fires, for each row (passed as event parameter), locate the dropdown. When an item is selected in the HTML Select DropDownList, the GetSelectedTextValue JavaScript function is executed to which the reference of the HTML Select DropDownList is passed as parameter. This property returns a String representing the value attribute of the element in the list. If no option selected … JavaScript – How to recover the value of a selected option in a dropdown list Keeping in mind what we stated above, we know that we can recover the index, the value or … The HTML Button has been assigned a jQuery OnClick event handler. In a Javascript combobox you can set a selected value as you wish. If the drop-down list allows multiple selections, the first selected option is returned. This method will call automatically when we change the dropdown selected index or value. In this post, we will see how to get selected text from a drop-down list with JavaScript and jQuery. 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