zentao/module/gitlab/js/browsebranchpriv.js

$(document).ready(function()
{
    $('#branchSearch').click(function()
    {
        triggerSearch();
    });
    $('#keyword').keypress(function(event)
    {
        if(event.which == 13) triggerSearch();
    })

});

/**
 * Trigger filtering function. 
 * 
 * @access public
 * @return void
 */
function triggerSearch()
{
    $("#branchPrivForm").submit();
}