悠择商城
1.元素绑定点击事件
//1.原生js,元素直接绑定onclick事件
<script type="text/javascript"> //保存收货地址 function save_address (){ alert("123") } </script>
<div class="di5" style="width: 6.85rem;height: 0.9rem;margin: 0 auto;text-align: center;margin-top: 0.3rem;" onclick="save_address()"> 完成
</div>
2.ajax请求
/** *项目中的js单独写到一个js文件中的 */ function save_address (){ var url=basePath+"tradeFront/save_address.do"; var form_data=$("#form").serialize();//表单数据序列化, $.post(url,form_data,function(back_data){ alert(back_data); }); }
3.c;foreach
//示例1
<!-- 判断非空再循环 -->
<c:if test="${not empty address_list }">
<c:forEach items="${address_list }" var="address" > <div class="li mui-row" style="width: 6.85rem;height: 0.66rem;margin: 0 auto;margin-top: 0.2rem;"> <div class="li1 mui-col-xs-6" style="width: 1.3rem;height: 0.4rem;margin-left: 4.95rem;margin-top: 0.11rem;"> 添加新地址 </div> <div class="li2 mui-col-xs-6" style="width: 0.26rem;height: 0.4rem;margin-top: 0.11rem;margin-left: 0.1rem;"> <img src="img/jia.png" /> </div> </div> <div class="li3 mui-row" style="width: 6.85rem;height: 2.3rem;margin: 0 auto;margin-top: 0.2rem;"> <div class="li4 mui-row" style="width: 6.5rem;height: 0.4rem;margin: 0 auto;margin-top: 0.21rem;"> <div class="li4_1 mui-col-xs-6" style="width: 4.75rem;height: 0.4rem;"> 收货人:${address.shouhuoName } </div> <div class="li4_2 mui-col-xs-6" style="width: 1.75rem;height: 0.4rem;"> ${address.phone } </div> </div> <div class="li5 mui-row" style="width: 6.5rem;height: 0.8rem;margin: 0 auto;margin-top: 0.1rem;"> 收货地址:${address.addr } </div> <div class="li6 mui-row" style="width: 6.85rem;height: 1px;margin-top: 0.1rem;"> </div> <div class="li7 mui-row" style="width: 6.5rem;height: 0.4rem;margin: 0 auto;margin-top: 0.1rem;"> <div class="li7_1 mui-col-xs-3" style="width: 0.25rem;height: 0.4rem;"> <img src="img/xuanzhong.png" /> </div>
<a href="${basePath}/shop/shop_bianjishouhuodizhi.jsp?id=${address.id }">
<div class="li7_3 mui-col-xs-3" style="width: 0.8rem;height: 0.4rem;margin-left: 3rem;">
<img src="img/bianji.png" />
</div>
</a>
<div class="li7_3 mui-col-xs-3" style="width: 0.8rem;height: 0.4rem;margin-left: 3rem;">
<img src="img/bianji.png" />
</div>
<!-- 属性带id -->
<div addr_id="${address.id }" class="li7_4 mui-col-xs-3 delete_address" style="width: 0.8rem;height: 0.4rem;margin-left: 0.5rem;" >
<img src="img/shan.png" />
</div>
</div> </div> </c:forEach> </c:if>
4.再script中命名变量。其余的js中均可使用
<script type="text/javascript" >var basePath = '${basePath}';</script>
5.mui绑定事件
/** * mui绑定事件 * @returns */ $(function(){ mui('body').on('tap','a',function(){ window.top.location.href=this.href; }); init_addr(); }); function init_addr(){ //删除 mui("body").on('tap','.delete_address',function(){ var addr_id = $(this).attr("addr_id"); var request_url=basePath+"tradeFront/delete_address.do"; var request_data = { id:addr_id }; ajax_post(request_url,request_data,function(back_data){ window.location.href=basePath+"shop/shop_dizhiguanli.jsp"; }); }) //设置默认 mui("body").on('tap','.address_state',function(){ var addr_id = $(this).attr("addr_id"); var request_url=basePath+"v2/addressOper/change_address_state.do"; var request_data = { id:addr_id }; ajax_post(request_url,request_data,function(back_data){ var json = eval("(" + back_data + ")"); //解析返回的字符串为json对象再拿内容 window.location.href=basePath+"shop/shop_dizhiguanli.jsp"; }); }) }
6.checkbox提交数据
1,直接用Action提交,只会提交被选中的input
2. ajax异步提交,利用表单序列化提交数据。