检测GridView里面的CheckBox是否被选中

1function CheckSelectedFile()

2 {

3

4 var inputs = document.getElementsByTagName("INPUT");

5 var isHaveChecked = false;

6 for(var i = 0;i< inputs.length;i++)

7 {

8 if( inputs[i].type == "checkbox" )

9 {

10 // do something here to input[i];

11 if (inputs[i].checked)

12 {

13 isHaveChecked = true;

14 break;

15 }

16 }

17 }

18

19 if (isHaveChecked == false)

20 {

21 var labelCheckMessage = document.getElementById('<%=LabelCheckMessage.ClientID%>');

22 labelCheckMessage.innerText = "Please select one file that you want to request at lease.";

23 return false;

24 }

25 else

26 {

27 return true;

28 }

29 }
其他类似参考文章：http://www.codeproject.com/KB/grid/GridCheckBox.aspx
http://webdev.csdn.net/page/a0656128-2317-43c8-ae66-4b25082bafde