Question

Hopefully a quick one…

I need to fire the uncheckAll event in the click event of a separate button on my page, I have tried the following:

$('.masterProviderOrgsListBox').multiselect().uncheckAll();

but this isnt a recognised method. I basically want to fire the same method that is fired when you click the “Uncheck All” box in the header.

I was previously doing this:

$('.masterProviderOrgsListBox option:selected').removeAttr("selected");

but this removes the selections on the actual multiselect rather than the jQuery UI widget.

Couldnt find anything in the documentation, any ideas?

Answer 1

Methods

After an instance has been initialized, interact with it by calling
any of these methods:

// example: $("#multiselect").multiselect("method_name");

…which can be found in the widgets documentation under Methods

$("#multiselect").multiselect("uncheckAll");