借鉴前人的js总结

关于js中"window.location.href"、"location.href"、"parent.location.href"、"top.location.href"的用法

"window.location.href"、"location.href"是本页面跳转

"parent.location.href"是上一层页面跳转

"top.location.href"是最外层的页面跳转

举例说明：

如果A,B,C,D都是jsp，D是C的iframe，C是B的iframe，B是A的iframe，如果D中js这样写

"window.location.href"、"location.href"：D页面跳转

"parent.location.href"：C页面跳转

"top.location.href"：A页面跳转

如果D页面中有form的话,

<form>: form提交后D页面跳转

<form target="_blank">: form提交后弹出新页面

<form target="_parent">: form提交后C页面跳转

<form target="_top"> : form提交后A页面跳转

关于页面刷新，D 页面中这样写：

"parent.location.reload();": C页面刷新 （当然，也可以使用子窗口的 opener 对象来获得父窗口的对象：window.opener.document.location.reload(); ）

"top.location.reload();": A页面刷新

应用实例：

<script for="hq_callCenter" EVENT="TLAECallin">
  var caller=obj1.tlaGetcallerid();
  var called=obj1.tlaGetcalleeid();
  var data=obj1.tlaGetuserdata();
  var msg="新来电:"+caller;
   form1.txt_Phone.value=caller;
   form1.answer.disabled = ("");
   callNo.innerText=msg;
  
   //alert("Value:"+caller);
  
   var tt=caller.substring(0,2);
      if(tt=="01"){
          if(caller.substring(0,3)!="010"){
           caller=caller.substring(1,caller.length);
       }
      }
      if( tt=="86"){
       caller=caller.substring(2,caller.length);
      }
      if(tt=="+8"){
       caller=caller.substring(3,caller.length);
      }
  //IVR回传密码
  if(data!="")
  {
      switch(ddd){
          case "p":
              parent.frame_main.frame_server.form1.document.all[btnid].disabled = ("");
              parent.frame_main.frame_server.form1.document.all[hidpwd].value=data;
              alert("客户已输入密码！");
              break;
          case "c":
        //tlaTransfertoivrs("","","u");
     data=data.replace("*","X");
              parent.frame_main.ip.form1.document.all["txtCardHolderId"].value=data;
              alert("客户已完成身份证号像输入！");
              break;
          case "u":
        //tlaTransfertoivrs("","","d");
              parent.frame_main.ip.form1.document.all["txtCardNo"].value=data;
              alert("客户已完成信用卡卡号输入！");
              break;
          case "d":
        //tlaTransfertoivrs("","","k");
              parent.frame_main.ip.form1.document.all["txtExpriedDate"].value=data;
     parent.frame_main.ip.form1.document.all["txtdate"].value=data;
              alert("客户已完成信用卡有效期输入！");
              break;
          case "k":
              parent.frame_main.ip.form1.document.all["txtCvv2"].value=data;
     parent.frame_main.ip.form1.document.all["tbcvv2"].value=data;
              alert("客户已完成末三位验证码输入,请确认支付！");
              break;
    default :
        parent.frame_main.location.href='CallCenter/Consume_Add.aspx?phone='+caller;
     //ans();
     //alert("Value Ans"+caller)
        break;
      }
     
  }else{
      parent.frame_main.location.href='CallCenter/Consume_Add.aspx?phone='+caller;
   //ans();
   //alert("No Value Ans"+caller)
  }

不全，希望亲们积极回复哦，谢谢！