在使用javascript的asp.net gridview中，如何计算复选框(不包括页眉)?

I'm currently counting all the checked checkboxes in an asp.net gridview using:

我目前正在计算asp.net gridview中使用的所有复选框:

$('#cphMain_gdvSalesOrder').delegate('input:checkbox', 'click', function() {
    var count = $('#cphMain_gdvSalesOrder').find('input:checkbox:checked').length;

Whereas I need to count all the checkboxes that are checked apart from the one in the header.

然而，我需要数除标题中的所有复选框之外的所有复选框。

Any ideas would be great, thanks

任何想法都很好，谢谢。

Korv

Korv

2 个解决方案

#1

You can assign a "flag" CSS Class to the check-boxes in the grid which is not assigned to the check-box in the header. This way you can filter out the header check-box as part of your selector based on CSS Class.

您可以将“标志”CSS类分配给网格中的复选框，该复选框没有分配给标题中的复选框。这样，您就可以根据CSS类过滤掉标题复选框，作为选择器的一部分。

:not(.headerCheckBox)

:没有(.headerCheckBox)

#2

var count = 0; 
var grid = document.getElementById("<%=grdProductImage.ClientID%>"); 
var chk = grid.getElementsByTagName("input"); 
for (var i = 0; i < chk.length; i++) 
{ 
   if (chk[i].checked && chk[i].id.indexOf("chkAll") == -1) { 
        count = count + 1; 
   } 
}