Question

I need to change the value of the src in the tag :

<script type='text/javascript' src='gray.js'></script>

For this I’m using a combobox:

<select id="chartTheme">
   <option value="dark-blue">Dark Blue</option>
   <option value="gray">Gray</option>
</select>

How to make it use a Jquery function when I select and click in a refresh button?

Source to refresh button:

<input type="image" name="commit" src="../icons/refresh.png" onClick="javascript:updateGraph()"></input>

Answer 1

You could use $.getScript() for this purpose. It loads a new script into the page and runs the code inside.

function updateGraph()
{
    var sel = $('#chartTheme').val();

    $.getScript(sel + '.js');
}