href工作而不是javascript

Jes*_*zie 0 html javascript

a href="#"单击链接时我仍然有问题- 我可以看到console.log()页面更改之前 - 为什么这样做?

HTML:

<a href="#" id="brands_by_category_change_name_btn" class="btn btn-primary" >Save</a>
Run Code Online (Sandbox Code Playgroud)

JS:

        $('body').on("click", "#brands_by_category_change_name_btn", function () {

            var self = $(this);
            var id = $("#product_name_head").data("productid");
            var cat_id = $(".product_category_selector").data("id");

            var url = $("#manufacturers_table").data("infourl");

            var state = "0";
            if(self.is(":checked"))
            {
                state = "1";
            }
            var data_array = { 
                    id : id, 
                    cat_id : cat_id, 
                    state : state
                };

                console.log(url);

            //ajaxCall(url, data_array, null, "reload_selected_product_categories");

        });  
Run Code Online (Sandbox Code Playgroud)

Gen*_*roz 7

您应该将event参数传递给function.并做.Event.preventDefault()它将停止本机行为的链接.