現在在弄在線考試系統，出題是怎么把選中的文字替換成input輸入框，最后點擊按鈕生成試題？
比如5+3=8，選中8之后替換成input 輸入框
8有標簽<span>8</span>
怎么替換成Input輸入框
uj5u.com熱心網友回復：
參考：<script language="JavaScript">
function callvalue(){
sendvalue=https://bbs.csdn.net/topics/document.test.count3.item(document.test.count3.selectedIndex).value;
sendtext=document.test.count3.item(document.test.count3.selectedIndex).text;
document.test.answer5.value=https://bbs.csdn.net/topics/sendvalue;
document.getElementById("result5").innerText=sendtext;
}
</script>
<form name="test">
<input type="radio" name="answer5" value="https://bbs.csdn.net/topics/2"><span id="result5">2分e799bee5baa6e79fa5e98193e58685e5aeb931333363373737</span>
<select name="count3" onChange="javascript:callvalue();">
<option value="https://bbs.csdn.net/topics/3" >3分</option>
<option value="https://bbs.csdn.net/topics/3.2">3.2分</option>
<option value="https://bbs.csdn.net/topics/3.4">3.4分</option>
<option value="https://bbs.csdn.net/topics/3.6">3.6分</option>
<option value="https://bbs.csdn.net/topics/3.8">3.8分</option>
</select>
</form>
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標籤：ASP