如何在checkedListBox中查找选中的复选框项 [英] how to find which checkbox item is checked in checkedListBox
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问题描述
任何人都可以告诉我如何找出checkListBox中选中的复选框项目吗?
我必须找出在checkedlistbox中检查了哪个项目,并根据该值赋值给变量。
解决方案
使用此
for ( int i = 0 ; i < chlDeptList.Items.Count; i ++)
{
if (chlDeptList.Items [i] .Selected)
deptids + = chlDeptList.Items [i] .Value + ,;
}
您好
您可以试试这个
public static string GetSelectedItems(System.Web.UI.WebControls.CheckBoxList chkList)
{
StringBuilder sSelectedItems = new StringBuilder();
for ( int i = 0 ; i < chkList.Items.Count; i ++)
{
if (chkList.Items [i] .Selected)
sSelectedItems.Append(chkList.Items [i] .Value + 跨度>);
}
return sSelectedItems.ToString()。TrimEnd(' ,跨度>);
}
获取CheckBoxList中的所有选定项目。
您好,
如果您想获得客户端的价值,那么您可以按如下方式使用JQuery
can anyone tell me how to findout which checkbox item is checked in checkedListBox?
I have to find out which item is checked in checkedlistbox and depending on that assign value to a variable.
解决方案
use this
for (int i = 0; i < chlDeptList.Items.Count; i++) { if (chlDeptList.Items[i].Selected) deptids += chlDeptList.Items[i].Value+","; }
Hi
You can try this
public static string GetSelectedItems(System.Web.UI.WebControls.CheckBoxList chkList) { StringBuilder sSelectedItems=new StringBuilder(); for (int i = 0; i < chkList.Items.Count; i++) { if (chkList.Items[i].Selected) sSelectedItems.Append(chkList.Items[i].Value + ","); } return sSelectedItems.ToString().TrimEnd(','); }
It is to get all the selected items in the CheckBoxList.
Hello,
If you want to get those value client side, then you can use JQuery as follows
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