关于网页多选框的代码问题，我勾选了多选框之后，它就变成灰色，不能再次操作的，请问这样的效果如何实现
js\u4ee3\u7801\u91cc \u591a\u9009\u6846 \u5982\u4f55\u5199\u6210\u9009\u4e2d\u72b6\u6001\uff1f\u83b7\u53d6\u5230checkbox\u5143\u7d20\u540e\uff0c\u8bbe\u7f6e\u5176checked\u5c5e\u6027\u4e3atrue\u6216false\u6765\u6539\u53d8\u5176\u9009\u4e2d\u72b6\u6001\u3002
function check()
{
//\u6839\u636eID\u83b7\u53d6checkbox\u5143\u7d20 \u8bbe\u7f6e\u5176checked\u5c5e\u6027\u4e3atrue \u9009\u4e2d
document.getElementById("myCheck").checked=true;
}
function uncheck()
{
//\u6839\u636eID\u83b7\u53d6checkbox\u5143\u7d20 \u8bbe\u7f6e\u5176checked\u5c5e\u6027\u4e3afalse \u53d6\u6d88\u9009\u4e2d
document.getElementById("myCheck").checked=false
}
\u8fd8\u9700\u8981\u8bbe\u7f6echeckbox\u88ab\u9009\u4e2d\u540e\u7684\u72b6\u6001\uff0cinput[type=checkbox]:checked:after{},\u7528\u56fe\u7247\u8868\u793a\u9009\u4e2d
<input type="checkbox" onclick="disableThis(this)"/><script>
function disableThis(cbx){
cbx.disabled = "disabled";
}
</script>
绛旓細function disableThis(cbx){ cbx.disabled = "disabled";}
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绛旓細//姣斿浣犵殑澶氶夋鏄1 If Form1.CheckBox1.Value = 1 Then //杩欓噷鍐鍕閫鐨勪唬鐮 Else // 杩欓噷鍐欎笉鍕鹃夌殑浠ｇ爜 End If
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绛旓細浠 Form1.CheckBox1.Value = 1 鍒ゆ柇锛屽彧瑕佷慨鏀笴heckBox1鍚嶅瓧灏卞彲浠ュ垽鏂悇涓妗嗙殑0鍜1鐘跺喌锛岀劧鍚庢牴鎹繖涓姸鍐靛垽鏂悇涓浘鐗囥傛瘮濡傦細if Form1.CheckBox1.Value = 1 Msgbox "绗竴涓妗嗗嬀閫変簡锛"End If //娌″嬀閫夐偅涓兼槸0
绛旓細鎴戞潵璧剁揣鍥炵瓟鍚э細浣犲彲浠ヨ繖鏍峰垽鏂晩 instr(",120,",",12,") > 0 杩欎箞鍒ゆ柇鍟娿備娇鐢ㄤ竴涓畾鐣岀鍚 鎹㈡垚浣犱笂闈鐨 浠ｇ爜锛鏇挎崲濡備笅锛<%if instr(Trim(","&Size&","),Trim(","&rs("Size")&","))>0 then%>checked<%end if%>
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绛旓細//鎶婄偣鍑讳簨浠跺幓鎺,灏辩暀涓嬮潰杩欎釜灏卞彲浠ヤ簡 If Form1.CheckBox1.Value = 1 Then //濡傛灉 澶氶夋琚鍕閫 鍒 璋冪敤 璋冩暣绐楀彛 瀛愮▼搴忔垨鍑芥暟 Call 璋冩暣绐楀彛 End If
绛旓細浣犲ソ锛浠ｇ爜绀轰緥锛歱rivate void button1_Click(object sender, EventArgs e){ for (int i = 0; i < dataGridView1.Rows.Count; i++){ try { DataGridViewCheckBoxCell check = dataGridView1.Rows[i].Cells[0] as DataGridViewCheckBoxCell;//杩欒竟鏄寚绗0鍒楁槸checkbox,濡傛灉鏄叾浠栧垪鑷繁鐪嬬潃鏀 ...
