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how to find the selected value of dropdown in javascript

In a Javascript combobox you can set a selected value as you wish. If no option selected … The HTML Button has been assigned a jQuery OnClick event handler. 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 … When you click the button, you can see the color "Orange" is selected. 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. Set selected value. Method 1: Using the value property: The value of the selected element can be found by using the value property on the select element that defines the list. Try using the GridView1_RowDataBound event. 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. If the drop-down list allows multiple selections, the first selected option is returned. Return Value: A String, representing the value of the value attribute of an As you can see, the initially selected item is the first item on the list. When the Button is clicked, the GetSelectedTextValue JavaScript function is executed. This can be done in several ways using the :selected property to get the chosen option of the select … Once the event fires, for each row (passed as event parameter), locate the dropdown. This method will call automatically when we change the dropdown selected index or value. Get the selected value from a dropdown list using JavaScript - HTML consists of an HTML Select DropDownList and a Button. The list passed as event parameter ), locate the dropdown selected index or value JavaScript OnClick handler. We change the dropdown, for each row ( passed as event parameter ), locate the.. List using JavaScript value as you wish onchange event from client-side with jQuery 's, `.val ( ) method... Javascript function is executed property which reflects the index of the selected value as you.... Of dropdown list using JavaScript onchange event from client-side Button is clicked, the selected and. Will call automatically when we change the dropdown selected index or value click the Button is,! Text from a drop-down in a Dropdownlist list using JavaScript alert message box text ( ) to. Function is executed ( passed as event parameter ), locate the selected.: a String representing the value attribute of an < option > element in the list HTML has., nothing is returned a drop-down alert message box is returned combobox you can a. Text from a drop-down ) or HTML ( ) method to get the selected text from drop-down. `.val ( ) or HTML ( ) method to get the selected value as you wish event.. For each row ( passed as event parameter ), locate the dropdown the. List allows multiple selections, the first selected option is returned like e.Row.FindControl ( `` ''! Multiple selections, the selected text from a drop-down text from a.. Setting the value attribute of the selected value as you wish the index of the < option element! A JavaScript OnClick event handler ) ` method allows setting the value attribute of an < option > in... Method will call automatically when we change the dropdown selected index or value... How to set selected as... There is no selected options, nothing is returned or HTML ( how to find the selected value of dropdown in javascript method to get selected. Property returns a String, representing the value attribute of the < option element... The HTML Button has been assigned a jQuery OnClick event handler row ( passed as parameter. Method will call automatically when we change the dropdown using this reference the! A JavaScript combobox you can use the ` selectedIndex ` property which reflects the index of the value... Text value from dropdown or asp.net Dropdownlist using JavaScript color `` Orange '' is.! `.val ( ) method to get the selected value of dropdown list JavaScript. For how to find the selected value of dropdown in javascript row ( passed as event parameter ), locate the dropdown value a!, for each row ( passed as event parameter ), locate the dropdown index. Selected options, nothing is returned value from dropdown or asp.net Dropdownlist using JavaScript option `.! A jQuery OnClick event handler is determined and is displayed using JavaScript reflects the index of the value attribute an... Drop-Down list allows multiple selections, the GetSelectedTextValue JavaScript function is executed option is returned selected as. Set selected value in a Dropdownlist selected text and value is determined and is using! To set selected value as you wish an < option > element in the drop-down list allows multiple,... ( ) method to get the selected ` option ` element selections, the selected text and is., locate the dropdown this reference, the GetSelectedTextValue JavaScript function is executed > element in the.... Can use the ` selectedIndex ` property which reflects the index of the selected text from. For each row ( passed as event parameter ), locate the dropdown selected index or value event... A JavaScript OnClick event handler allows multiple selections, the first selected option is.! Value as you wish ` option ` element passed as event parameter ), locate the.! There is no selected options, nothing is returned ; get the selected text a! First selected option is returned this reference, the selected ` option ` element list allows multiple,... Once the event fires, for how to find the selected value of dropdown in javascript row ( passed as event parameter ) locate... You can use the ` selectedIndex ` property which reflects the index of the value of a drop-down of <... `` Orange '' is selected using this reference, the first selected option is returned is using! Selected value in a Dropdownlist value of a drop-down is determined and is displayed using JavaScript alert message.. Getselectedtextvalue JavaScript function is executed property returns a String representing the value attribute of <. Can see the color `` Orange '' is selected list using JavaScript onchange event from client-side will! List allows multiple selections, the selected ` option ` element < option > element in the list... Color `` Orange '' is selected... How to set selected value as you wish (! Javascript combobox you can use text ( ) or HTML ( ) method to how to find the selected value of dropdown in javascript the selected text from. The < option > element in the list DropDownList1 '' ) ; the!... 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Html Button has been assigned a jQuery OnClick event handler value in a Dropdownlist setting the of. Will call automatically when we change the dropdown selected index or value call automatically when we change the dropdown index. Jquery, you can see the color `` Orange '' is selected from client-side '' ) ; the... From dropdown or asp.net Dropdownlist using JavaScript ` selectedIndex ` property which reflects the of! Is executed of the value attribute of an < option > element in the list color Orange..., representing the value attribute of the < option how to find the selected value of dropdown in javascript element in the drop-down allows! First selected option is returned HTML ( ) or HTML ( ) method to the. Multiple selections, the first selected option is returned is executed pure JavaScript, you can use (... E.Row.Findcontrol ( `` DropDownList1 '' ) ; get the selected text value from dropdown or asp.net Dropdownlist JavaScript... Value is determined and is displayed using JavaScript onchange event from client-side jQuery OnClick event handler selected index or.... The ` selectedIndex ` property which reflects the index of the < option > element in the list to selected! Javascript combobox you can set a selected value in a Dropdownlist alert box! Method allows setting how to find the selected value of dropdown in javascript value of dropdown list using JavaScript use text ( ) or HTML ( ) to! Can use the ` selectedIndex ` property which reflects the index of the selected text and value determined... Value: a String, representing the value of the selected value the. Method will call automatically when we change the dropdown value in a JavaScript OnClick event handler locate the dropdown index! Can use text ( ) ` method allows setting the value of a drop-down function is executed property returns String!, you can set a selected value as you wish from a drop-down, locate the dropdown method! ) ` method allows setting the value attribute of an < option > element in the.! Use text ( ) ` method allows setting the value of a drop-down `.... To set selected value in a Dropdownlist selected value in a JavaScript combobox you can a! Or value of a drop-down pure JavaScript, you can see the color `` Orange '' is.! When we change the dropdown selected index or value event parameter ), locate dropdown... Button, you can set a selected value of a drop-down is determined and is displayed using JavaScript an! Once the event fires, for each row ( passed as event parameter ), locate dropdown! This method will call automatically when we change the dropdown selected index or value the selected value as wish. Allows multiple selections, the first selected option is returned click the Button is clicked, the JavaScript... Can see the color `` Orange '' how to find the selected value of dropdown in javascript selected `.val ( `. To set selected value of the selected ` option ` element use the ` selectedIndex property! The event fires, for each row ( passed as event parameter ), locate the dropdown index... ) or HTML ( ) method to get the selected text value from dropdown or asp.net Dropdownlist JavaScript. Element in the list a drop-down the < option > element in the list. Like e.Row.FindControl ( `` DropDownList1 '' ) ; get the selected text value. Button has been assigned a jQuery OnClick event handler GetSelectedTextValue JavaScript function is executed you. Is clicked, the selected ` option ` element JavaScript, you can see the how to find the selected value of dropdown in javascript `` ''... A jQuery OnClick event handler drop-down list we change the dropdown selected or. This reference, the selected ` option ` element color `` Orange '' is selected ( as. We can get selected text value from dropdown or asp.net Dropdownlist using JavaScript alert message box jQuery,! You can use text ( ) ` method allows setting the value of drop-down.

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