使用Javascript在IE中打开多个窗口？ [英] Open multiple windows in IE using Javascript??

问题描述

大家好，

我想要做的是 - 我有一个网格视图，并且每个行中都有复选框和指向另一个表单的超链接。我需要选中多个复选框并点击"打印"按钮。它应该打印所有表单（通过超链接链接）与相同的URL但不同的
参数。

问题是我编写的代码工作正常但有时它表现得很好不确定。当我检查几个复选框时，让我们说5;打开5个新窗口，但有时同一个窗口加载了新的url，打印命令仅适用于3个窗口
并且跳过其他两个被覆盖的窗口。

函数PrintForm（dataGridView）  {

    var objSearch = document.getElementById（dataGridView）;

    var ControlId ='';

    var txtAppend ='';

    var hidReqid ='';

    var txtReqId ='';

    if（objSearch）{ 

          var objSearchRows = objSearch.rows.length;    }

    //循环通过网格行并检查选中的复选框

  &NBSP; for（var rowCount = 2; rowCount< objSearchRows + 1; rowCount ++）  &NBSP; {

  &NBSP; &NBSP; &NBSP; if（rowCount< 10）{

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; txtAppend ='_ ct0';  &NBSP; }

  &NBSP; &NBSP; &NBSP;否则{

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; txtAppend ='_ ctl';  &NBSP; &NBSP; }

  &NBSP; &NBSP; &NBSP; ControlId = objSearch.id + txtAppend + rowCount +'_ chkSelect';

  &NBSP; &NBSP; &NBSP; ControlId = document.getElementById（ControlId）;

   &NBSP; &NBSP; &NBSP; if（ControlId）{

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; if（ControlId.checked == true）{

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; hidReqid = objSearch.id + txtAppend + rowCount +'_ hidRqstId';

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; txtReqId = document.getElementById（hidReqid）.value;

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; var mywindow = window.open（'PrintForm.aspx？RqstId ='+ txtReqId，'RequestForm'+ txtReqId，" toolbar = no，resizable = yes，scrollbars = yes，menubar = no，location = no，height = 30， width = 30"）;

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; window.focus（）;

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; mywindow.print（）;

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; mywindow.close（）;

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; }

  &NBSP; &NBSP; &NBSP; }

  &NBSP; }

}

解决方案

 

我会尝试在windowname上添加一个时间跨度...

 

'RequestForm'+ txtReqId + timespan

 

 

问候

。

Hi All,

What i want to do is - I have a grid view and in that there are check box and a hyperlink to another form in each row. I need to select multiple check box and hit on Print Button. It should print all the forms (linked by hyperlink) with same url but different parameters.

Problem is that i have written the code which is working fine but sometimes it behaves very uncertain. When i check few check boxes, let say 5; 5 new windows are opened but sometimes same window is loaded with new url and print command comes only for 3 windows and skips for the other two overridden.

function PrintForm(dataGridView)  {

    var objSearch = document.getElementById(dataGridView);

    var ControlId = '';

    var txtAppend = '';

    var hidReqid = '';

    var txtReqId = '';

    if(objSearch) {  

          var objSearchRows = objSearch.rows.length;    }

    //Loop thru the grid rows and check for the checked checkboxes

    for ( var rowCount = 2; rowCount < objSearchRows + 1; rowCount++ )    {

        if(rowCount < 10) {

            txtAppend = '_ctl0';    }

        else {

            txtAppend = '_ctl';      }

        ControlId = objSearch.id + txtAppend + rowCount + '_chkSelect';

        ControlId = document.getElementById(ControlId);

         if(ControlId) {

            if(ControlId.checked == true) {

                hidReqid = objSearch.id + txtAppend + rowCount + '_hidRqstId';

                txtReqId = document.getElementById(hidReqid).value;

                var mywindow = window.open('PrintForm.aspx?RqstId='+txtReqId,'RequestForm'+txtReqId,"toolbar=no,resizable=yes, scrollbars=yes,menubar=no, location=no, height=30, width=30");

                window.focus();

                mywindow.print();

                mywindow.close();

            }

        }

    }

}

解决方案

hi,

 

i would try adding a timespan to the windowname...

 

'RequestForm'+txtReqId + timespan

 

 

greetings.

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