Question

I have a clear button that needs to clear the TextBox value(that is entered) on this button click using JQuery function.

Answer 1

You just need to attach a click event to the button that will set the value of the input element to empty.

$("#clearButton").click(function() {
        $("#textbox1").val("");
});

Of course to give you exact selectors we need to see the actual html. The above jquery call would work for this html.

<button type="button" id="clearButton">Clear</button>
<input id="textbox1" type="text" value="" />