1.让选择框无法选择,失效0
<input type="checkbox" name="whisper" id="whisper" value="1" disabled="disabled" checked=/> <label for="whisper">
2.让选择框必须选择为1
<input type="checkbox" name="whisper" id="whisper" value="1" onclick="javascript:this.checked='checked'" checked="checked" /> |