这是我的代码:
<script type="text/javascript" xml:space="preserve">
function ATHD(f) {
var aa = "I would like help with the following topic(s): "
var bb = "Password Reset "
var cc = "Password Setup "
var dd = "Firmware Upgrade (if applicable) "
var ee = "Local Access Setup "
var ff = "Remote Access Setup "
var gg = "Mobile Access Setup "
var hh = "Recording Schedule Setup "
var ii = "How to playback video "
var jj = "How to convert video "
var kk = "Email Notification Setup "
var ll = "PTZ Setup (if applicable) "
if( f.pr.checked == true) {
f.sup.value = aa + bb;
}
if( f.ps.checked == true) {
f.sup.value = aa + cc;
}
}
</script>
<form><input onclick="ATHD(this.form)" id="1" type="checkbox" name="pr" /> Password Reset<br />
<input onclick="ATHD(this.form)" id="2" type="checkbox" name="ps" /> Password Setup<br />
<input onclick="ATHD(this.form)" id="3" type="checkbox" name="fu" /> Firmware Upgrade (if applicable)<br />
<input onclick="ATHD(this.form)" id="4" type="checkbox" name="la" /> Local Access Setup<br />
<input onclick="ATHD(this.form)" id="5" type="checkbox" name="ra" /> Remote Access Setup<br />
<input onclick="ATHD(this.form)" id="6" type="checkbox" name="ma" /> Mobile Access Setup<br />
<input onclick="ATHD(this.form)" id="7" type="checkbox" name="rss" /> Recording Schedule Setup<br />
<input onclick="ATHD(this.form)" id="8" type="checkbox" name="pb" /> How to playback video<br />
<input onclick="ATHD(this.form)" id="9" type="checkbox" name="cv" /> How to convert video<br />
<input onclick="ATHD(this.form)" id="10" type="checkbox" name="en" /> Email Notification Setup<br />
<input onclick="ATHD(this.form)" id="11" type="checkbox" name="ptz" /> PTZ Setup (if applicable)<br />
<br />
<span style="FONT-WEIGHT: bold">Question</span><span style="COLOR: #ff0000">*</span> (please be specific)<br />
<br />
<textarea style="HEIGHT: 164px; WIDTH: 577px" rows="10" cols="40">
</textarea></p>
<p><button>Continue...</button>
<textarea style="HEIGHT: 164px; DISPLAY: hidden; WIDTH: 577px" rows="10" cols="40" name="sup">
</textarea>
 </p>
</form>
基本上,我要做的是每当检查一个框时,我希望复选框的值添加到隐藏的字段中。我了解我仍然需要在html代码中添加“value = [复选框的值]”;我想要允许的是选择多个复选框,以便将多个项目添加到文本框中。
我知道这样做的一种方法是为每个可能的变化创建 if-then 语句;这不会很有效,因为会有数千种排列。
我还想弄清楚使用数组是否可以简化这一点;我不太确定如何以最简单的方式来概念化这一点,因为我只做了三个星期的 javascripting。如果有人能告诉我如何考虑这个问题,我将不胜感激。更多地学习如何做到这一点,以便我可以为这些论坛做出贡献并简化脚本功能的过程,因为我没有编码背景。