JQuery obtains the value in checkboxlist.

Post Code first
 
 
 
Js Code
 
$ ("# <% = CbxStyle. ClientID %> input: checkbox"). each (function (){
If (this. checked = true)
Alert ($ (this). parent ("span"). attr ("alt "));
});
 
 
 
. Net Control
 
<Asp: CheckBoxList ID = "cbxStyle" runat = "server" RepeatColumns = "3"
RepeatDirection = "Horizontal">
</Asp: CheckBoxList>
 
C # background code
 
CbxStyle. DataSource = ds. Tables [0];
CbxStyle. DataTextField = "stylename ";
CbxStyle. DataValueField = "styleid ";
CbxStyle. DataBind ();
 
Foreach (ListItem li in cbxStyle. Items)
{
Li. Attributes. Add ("alt", li. Value );
}
 
 
 
After data is bound to the CheckboxList, check the html code and find that there is no value and only the text value. Therefore, you can add an attribute to the control in other ways, and then indirectly obtain the value through this attribute.