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asp.nettextboxalertonfocus

I need to give an alert when the user places the cursor in a textbox in asp.net. How do I go about doing this?

I need to give a custom alert to the user when the user places the cursor in a textbox item in asp.net. How do I go about doing this? Please help.

Solution

  • Javascript on focus event.

    On Page_Load or Page_Init method add this code:

     mytextBox.Attributes.Add("onfocus", "enterTextBox();")

    Then on the page add a script tag with this :

    function enterTextBox() {
     alert('hello');
}