Rewrite Dropdown Document For Free

Get Dropdown Selected Value using JavaScript function GetMaster1Details() { var value = document. getElementById("<%=ddlMaster1. ClientID%>"); var getvalue = value. options[value. selectedIndex]. value; var gettext = value. options[value. selectedIndex]. ... alert("value:-" +" "+ getvalue + " "+ "Text:-" +" "+ gettext); }

The value of the selected element can be found by using the value property on the selected element that defines the list. This property returns a string representing the value attribute of the <option> element in the list. If no option is selected then nothing will be returned.

To change the selected option programmatically by the value attribute, all we have to do is change the value property of the <select> element. The select box will then update itself to reflect the state of this property. This is the most straightforward way of updating a select box state.

STEP 1 ? Create a select tag with multiple options and assign an id to the select tag. STEP 2 ? Also, create an empty DOM with an id to display the output. STEP 3 ? Let there be a button element for the user to click and see the option selected. STEP 4 ? Let the user select an option from the dropdown list.

The select tag in HTML is used to create a dropdown list of options that can be selected. The option tag contains the value that would be used when selected. The default value of the select element can be set by using the 'selected' attribute on the required option. This is a boolean attribute.

Let selectedValue = $("#selectVal option:selected"). val(); The text() method returns a string of the selected option. The val() method will select the value of the option for example "1", and if you want to get the string "Tom" you can use the text() method.

Get the selected value and text of the dropdown list. If we want to get the selected option text, then we should use the selectedIndex property of the selectbox . The selectedIndex property denotes the index of the selected option. Once we get the selected index, we can access the selected option.