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<select name="objsel" size=8 multiple>
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<option value="0" selected>請選擇
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiYWan5SWJhUNfVDM4UzNxMjMvwVNwMTMwIzLcdWbp9CXzRWYvxGc19CX0VmbuEmbph2Yz9mLjlGdhR3cvw1LcpDc0RHaiojIsJye.gif)
<option value="1">測試一
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiYWan5SWJhUNfVDM4UzNxMjMvwVNwMTMwIzLcdWbp9CXzRWYvxGc19CX0VmbuEmbph2Yz9mLjlGdhR3cvw1LcpDc0RHaiojIsJye.gif)
<option value="2">測試二
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiYWan5SWJhUNfVDM4UzNxMjMvwVNwMTMwIzLcdWbp9CXzRWYvxGc19CX0VmbuEmbph2Yz9mLjlGdhR3cvw1LcpDc0RHaiojIsJye.gif)
<option value="3">測試三
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiYWan5SWJhUNfVDM4UzNxMjMvwVNwMTMwIzLcdWbp9CXzRWYvxGc19CX0VmbuEmbph2Yz9mLjlGdhR3cvw1LcpDc0RHaiojIsJye.gif)
<option value="4">測試四
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiYWan5SWJhUNfVDM4UzNxMjMvwVNwMTMwIzLcdWbp9CXzRWYvxGc19CX0VmbuEmbph2Yz9mLjlGdhR3cvw1LcpDc0RHaiojIsJye.gif)
<option value="5">測試五
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiYWan5SWJhUNfVDM4UzNxMjMvwVNwMTMwIzLcdWbp9CXzRWYvxGc19CX0VmbuEmbph2Yz9mLjlGdhR3cvw1LcpDc0RHaiojIsJye.gif)
</select>
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<input type="button" οnclick="checkselect('objsel');" value="輸出">
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選中的項目:<input type="text" name="output">
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原文連結:https://blog.csdn.net/weixin_34051201/article/details/92023791