JS操作记录

来源：互联网发布：ubuntu安装anaconda 编辑：程序博客网时间：2024/06/15 06:28

var v1  =$('#tota').val();  //获取的id = v1的为字符串

var v = parseInt(v1);//parseInt转类型

页面刷新
window.location.reload();
请求
window.open('url');
localaction='url';
open操作
<input name="cat_name" type="text" id="cat_name" value="$!obj.category.name" /> <select id="myoption" onchange="selectInput(this)">  #foreach($cate in $categorys)  <option  value="$cate.name">$cate.name</option>  #end </select>
<script>   function selectInput(a){      document.getElementById('cat_name').value= a.value;   }</script>//获取点击的open加入到输入框
//select下所有open
document.getElementById('myoption').onclick = function(){   var str = $("#myoption option").map(function(){      var opt = $(this).val();      alert(opt)   }).get().join(", ")};
//提交form表单
<form action="${ctx}/admin/userLogin"  name="aform" id="aform" method="post">
<form>
<script>
$("#aform").submit();
</script>
//获取UL下的Li和改变
<ul class="tab pngFix">    <li id="1" class="active" onclick="ownership()"><a href="javascript:void(0);">所有订单</a></li>    <li  id="2" class=""onclick="ownership1()"><a href="javascript:void(0);"  >待付款</a></li>    <li id="3" class=""onclick="ownership2()"><a href="javascript:void(0);">待发货</a></li></ul>

<script>  /*  var v = document.getElementById("1");//    v.className="active"*/    $(function() {        var ids = document.getElementById("1")        var ids1 = document.getElementById("2")        $('.tab li a').click(function(){    //获取UL的class            $('.tab li').removeClass('active');            $(this).parent().addClass('active');        })    })</script>

//html下拉列表选择事件
<td class="w100">    <select name="order_status" id="order_status" onchange="testClk()">    <option value="" selected="">所有订单</option>    <option value="order_submit">待付款</option>    <option value="order_pay">待发货</option>    <option value="order_shipping">已发货</option>    <option value="order_receive">已收货</option>    <option value="order_finish">已完成</option>    <option value="order_cancel">已取消</option></select></td>
<script>    function testClk(){        var obj = document.getElementById("order_status");        jQuery('#ListForm').submit();//form的ID    }</script>
//js控制radio
  <input name="c.type" type="radio"id="0" value = "0" checked="checked"  class="colored-blue">
  <input name="c.type" id="1" type="radio"value = "1"class="colored-blueberry">
  $("input[name='c.type']").eq(1).attr("checked","checked"); $("input[name='c.type']").eq(0).removeAttr("checked");
databalse下的获取span值 ：$(".tagnames").text()//tagnames为class

0 0