Question

I have an input text box with some text in it , onclick event I want to run a javascript function to select (highlight) all text that is in this box , how I can do that with jquery?

Answer 1

You may take a look at this article:

Let’s assume that we have the following text input:

<input type="text" id="txtInput" />

In most cases, we would want to have this feature available to all
textboxes across our website, so we would create a function to handle
this, and call it as needed. Calling this function with the expected
argument will make execute the highlighting of the text.

function selectAllText(textbox) {
textbox.focus();
textbox.select(); }

Assuming you are developing against DotNetNuke 5, or have jQuery already imported into your website, add the following jQuery to your site for each textbox. (If you have a lot of textboxes, we could do this differently, but that’s for a different post.)

jQuery('#txtInput').click(function() { selectAllText(jQuery(this)) });