Solution One, which is also the simplest, would be to postion the button over the text. Then you could click anywhere within the link to open the menu. This assumes you don't actually ever want to go to the top level page.
In you styles.css, add width: 100% !important; and text-align: right; to your .dropdown-toggle class. so it would look like this...
.dropdown-toggle {
background-color: transparent;
border: 0;
-webkit-box-sizing: content-box;
-moz-box-sizing: content-box;
box-sizing: content-box;
content: "";
height: 42px;
padding: 0;
position: absolute;
text-transform: lowercase;
top: 3px;
right: 0;
width: 100% !important;
text-align: right;
}
Solution Two (Parents NOT Linkable), Use the following code, it's a simple script that does what your asking. Note: you should remove the script that you are currently using.
jQuery(document).ready(function () {
jQuery('.sidebar_menu ul ul').hide();
if (jQuery('.menu-item-has-children').length > 0) {
jQuery('.menu-item-has-children').click(
function (event) {
jQuery(this).addClass('toggled')
if (jQuery(this).hasClass('toggled')) {
jQuery(this).children('ul').toggle();
}
return false;
});
}
});
Solution Three (Parents Linkable)
jQuery(document).ready(function () {
jQuery('.sidebar_menu ul ul').hide();
if (jQuery('.menu-item-has-children').length > 0) {
jQuery('.menu-item-has-children').click(
function (event) {
if (jQuery(this).hasClass('toggled')) {
jQuery(this).removeClass('toggled');
jQuery(this).children('ul').toggle();
}else{
jQuery(this).addClass('toggled');
jQuery(this).children('ul').toggle();
return false;
}
});
}
});