❶ 鎴戠殑鐧婚檰鐣岄潰鐨勮繛鎺ユ寜閽鎬庝箞鏄鐏拌壊鐨勶紵鐐逛笉浜嗭紒
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[Ctrl+A 鍏ㄩ 娉:寮曞叆澶栭儴Js闇鍐嶅埛鏂颁竴涓嬮〉闈㈡墠鑳芥墽琛宂
绗浜岀嶆柟娉曪細閫氳繃onSubmit浜嬩欢瀹炵幇锛屽苟涓斿彲浠ュ皢鍙樼伆鎸夐挳鍙樹负鍙鐢
鍦╢orm閲岄潰娣诲姞 onSubmit浜嬩欢锛屽傛灉琛ㄥ崟鍔犲叆浜嗗垽鏂锛岄偅涔堣繖涓鏂规硶鐩存帴灏卞彲浠ョ敤浜嗭紝璁颁綇灏辨斁鍒版渶鍚庯紝鍚﹀垯涓寮濮嬪氨涓虹伆浜嗭紝浣嗘垜浠鍔犱笂浜嗕竴涓浣挎彁浜ゆ寜閽鍙樹负鍙鐢ㄧ殑浠ｇ爜锛
鍗冲彲闃叉㈤噸澶嶆彁浜や俊鎭锛屼篃鍙浠ラ槻姝浠ｇ爜闂棰樺艰嚧涓嶅彲鎻愪氦鐨勬儏鍐
澶嶅埗浠ｇ爜 浠ｇ爜濡備笅:
<form name=form1 action="" onSubmit=" return closebut()" >
<input name="imageField" type="submit" class="inputbut" value="纭瀹" /><br>
<input type="button" name="hui" id="hui" value="璁╂彁浜ゆ寜閽鍙鐢" onclick="document.form1.imageField.disabled=false" />
</form>
<script>
function closebut(){
document.form1.imageField.disabled=true;
}
</script>
绗涓夌嶏紝璺熶笂闈㈢殑绫讳技