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使用脚本(JavaScript)对下拉表单(Select)选择而改变表单文本框(Input)的字体.字号.颜色
<Script Language="JavaScript">
<!--
function So_NameFont_Select() {
document.forms['Admin_Sort'].So_Name.style.fontFamily=document.Admin_Sort.So_NameFont.value;
}

function So_NameSize_Select() {
document.forms['Admin_Sort'].So_Name.style.fontSize=document.Admin_Sort.So_NameSize.value;
}

function So_NameColor_Select() {
document.forms['Admin_Sort'].So_Name.style.color=document.Admin_Sort.So_NameColor.value;
}
//-->
</Script>

<form name="Admin_Sort" method="post" action="Admin_Sort.asp">
<input type="text" name="So_Name" value="测试文字">
<br><br>
<select name="So_NameFont" size="1" onchange="JavaScript:So_NameFont_Select();">
<option value="宋体">字体...</option>
<option value="黑体">黑体</option>
<option value="宋体">宋体</option>
<option value="仿宋_GB2312">仿宋_GB2312</option>
<option value="新宋体">新宋体</option>
<option value="隶体">隶体</option>
<option value="楷体_GB2312">楷体_GB2312</option>
<option value="黑体">黑体</option>
<option value="Arial">Arial</option>
<option value="Arial Black">Arial Black</option>
<option value="Courier New">Courier New</option>
<option value="Tahoma">Tahoma</option>
<option value="Times New Roman">Times New Roman</option>
<option value="Verdana">Verdana</option>
</select>
<select name="So_NameSize" size="1" class="Admin_Select" style="width:72;background-color:#FFFFFF;" onchange="JavaScript:So_NameSize_Select();">
<option value="12px">字号...</option>
<option value="8px">8px</option>
<option value="10px">10px</option>
<option value="12px">12px</option>
<option value="14px">14px</option>
<option value="16px">16px</option>
<option value="18px">18px</option>
</select>
<select name="So_NameColor" size="1" class="Admin_Select" style="width:72;background-color:#FFFFFF;" onchange="JavaScript:So_NameColor_Select();">
<option value="Black">颜色...</option>
<option value="Black" style="color:Black">Black</option>
<option value="Blue" style="color:Blue">Blue</option>
<option value="Green" style="color:Green">Green</option>
<option value="Maroon" style="color:Maroon">Maroon</option>
<option value="Navy" style="color:Navy">Navy</option>
<option value="Olive" style="color:Olive">Olive</option>
<option value="Purple" style="color:Purple">Purple</option>
<option value="Red" style="color:Red">Red</option>
<option value="Silver" style="color:Silver">Silver</option>
</select>

特别提醒：我是在 Windows Internet Explorer 8 下测试的，发现红色代码是区分大小写的。另外，JavaScript 可以放在<head></head>里




文章作者：啊估整理