问不显眼的javascript与jsf组件..。多么?

EN

$(".link").each(function(i, element) {
    var originalJsfOnclick = element.onclick; // Grab the JSF-generated onclick function.
    element.onclick = null; // Reset it.

    $(element).click(function(event) {
        if (yourCustomFunction()) { // First call your function.
            originalJsfOnclick.call(element, event); // If it returns true, then execute the JSF-generated onclick.
        }
    });
});

function yourCustomFunction() {
    // ...
}