javascript prototype.js apply(this) 调用

demo:

javascript :

/*调用*/
$('body').delegate('a[data-func]', 'click', function () {
        var func = $(this).data('func');
        funcMap[func].apply(this);
        if ($("#hidboxtype").val() == "LCL") {
            $(".vehicle_model").show();
        }
    });

 

 

/***************创建prototype 方法*****************/
var funcMap = {
        save: function () {
            var edit = $(this).closest('.address_form_edit');
            saveFactory(edit);
        },
        insurance: function () {
            
            var edit = $(this).closest('.edit');
            var text = edit.prev();
            var spans = text.find('span');

            SaveInsure(edit, text, spans);


        },
        insuranceUpdate: function () {
            var text = $(this).closest('.text');
            var edit = text.next();
            edit.removeClass('hide')
            text.addClass('hide');
        },
        appendAddress: function () {
            var targetNode = $($(this).data('target'));
            if (targetNode.html() != "")
            {
                return;
            }


            if (!targetNode.find('.address_form_edit').length || !targetNode.find('.address_form_edit').hasClass('active')) {
                var htmlNode = $(html2);
                targetNode.append(htmlNode);

                var i = $.find(':input[data-key=service]').length;
                var date = $("#hidloadingtime").val();

                targetNode.find(':input[name=radio]').each(function () {
                    $(this).attr("name", "radio" + i);
                });
            }
            bindarea(targetNode.find('.ddlone'), '32dfe02d307348aabb1f1a7937dd1d66');

            if ($("#hidStartplace").val() != "" && $(targetNode).attr("id") == "ccc") {
                select_address(targetNode.find('.address_form_edit'), $("#hidStartplace").val());
            }
        },
        update: function () {
            $(this).closest('.address_form_text').removeClass('active').next().addClass('active');
        },
        del: function () {
            if (confirm("删除后不可恢复，确定要删除吗？")) {
                var edit = $(this).closest('.address_form').next();
                delFactory(edit);
            }
        }
    };

html:

<a class="btn" data-func="appendAddress" data-target="#ddd" style="display: none">文字</a>