jquery click vs dom onclick

by Annie Lagang

HTML

<div class="submitcontinue cancelflight"><a onclick="return SKYSALES.Util.validate(this) &amp;&amp; SKYSALES.DisplayLoadingBar() &amp;&amp; preventDoubleClick();" id="ControlGroupDisruptedSelectView_LinkButtonSubmit">CONTINUE 1</a></div>

<div class="submitcontinue changeflight"><a onclick="return SKYSALES.Util.validate(this);" id="ControlGroupSearchChangeDisruptedSelectView_LinkButtonSubmit">CONTINUE 2</a></div>

JavaScript

$(function() {
    //foo[0].onclick = null;
    
    $("a[id*='LinkButtonSubmit']").each(function() {
        var linkButton = $(this);
        // remove onclick via dom
        linkButton[0].onclick = null;
        
        // remove onClick via jQuery just to be sure
        linkButton.prop('onclick', null).attr('onclick', null);
        
        // remove the onclick attribute
        linkButton.removeAttr('onclick');
    });
});