Friday, October 5, 2012

jQuery last selector for Dropdown


The jQuery last selector can be used with other type selectors to filter elements specific to the types, here is the syntax to use the last selector with the Dropdown type selector.

$("select:last")

In this post we shall see on how to use the jQuery last selector with the Dropdown
type selector to get the last Dropdown element in the page.

The following script gets the last Dropdown element in the page.

    // Hierarchy - Empty (No Children)
    // Hierarchy - Last Dropdown
    alert('Hierarchy - Last Dropdown:' + $("select:last").attr('id'));

The following script gets the last Dropdown element in the page on click of the btnHierarchySelector button.

$('#btnHierarchySelector).click(function(event) {
    event.preventDefault();               
    //
    // Hierarchy - Last Dropdown
    alert('Hierarchy - Last Dropdown:' + $("select:last").attr('id'));
});




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