如何让原来不可以修改的表单在点击了“修改”按钮后变的可以修改 <input type="text" name="test" value="qqqqqqqqqq" readonly><button onclick="test.readOnly=false"> 修改 </button> 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 这样看看<html><head><title> New Document </title><script language="JavaScript"><!--var inputObj = document.getElementsByTagName("input");var selObj = document.getElementsByTagName("select");var textAObj = document.getElementsByTagName("textArea");function init(bool){ for(var i=0;i<inputObj.length;i++) { if(inputObj[i].type == "radio" || inputObj[i].type == "checkbox") { inputObj[i].disabled = bool; } else inputObj[i].readOnly = bool; } for(var i=0;i<selObj.length;i++) { selObj[i].disabled = bool; } for(var i=0;i<textAObj.length;i++) { textAObj[i].readOnly = bool; }}//--></script></head><body bgcolor="#FFFFFF" onload="init(true)"><input type="text" name="" value="11111"><input type="checkbox" name="" value="1"><input type="radio" name="dd" value="1"><input type="radio" name="dd" value="1"><select style="width:100px"><option>11</option><option>22</option><option>33</option><option>44</option></select><textarea>dddddddddddddddddd</textarea><p><input type="text" name="" value="11111"><input type="checkbox" name="" value="1"><input type="radio" name="dds" value="1"><input type="radio" name="dds" value="1"><select style="width:100px"><option>11</option><option>22</option><option>33</option><option>44</option></select><textarea>dddddddddddddddddd</textarea><input type="submit" value="ok" onclick="init(false)"></body></html> 这样看看<html><head><title> New Document </title><script language="JavaScript"><!--var inputObj = document.getElementsByTagName("input");var selObj = document.getElementsByTagName("select");var textAObj = document.getElementsByTagName("textArea");function init(bool){ for(var i=0;i<inputObj.length;i++) { if(inputObj[i].type == "radio" || inputObj[i].type == "checkbox") { inputObj[i].disabled = bool; } else inputObj[i].readOnly = bool; } for(var i=0;i<selObj.length;i++) { selObj[i].disabled = bool; } for(var i=0;i<textAObj.length;i++) { textAObj[i].readOnly = bool; }}//--></script></head><body bgcolor="#FFFFFF" onload="init(true)"><input type="text" name="" value="11111"><input type="checkbox" name="" value="1"><input type="radio" name="dd" value="1"><input type="radio" name="dd" value="1"><select style="width:100px"><option>11</option><option>22</option><option>33</option><option>44</option></select><textarea>dddddddddddddddddd</textarea><p><input type="text" name="" value="11111"><input type="checkbox" name="" value="1"><input type="radio" name="dds" value="1"><input type="radio" name="dds" value="1"><select style="width:100px"><option>11</option><option>22</option><option>33</option><option>44</option></select><textarea>dddddddddddddddddd</textarea><input type="submit" value="ok" onclick="init(false)"></body></html> 这个JQuery语句怎么写? JSP 视频播放路径问题 弹出窗口 要怎样才能实现alert那样的居中效果? fckeditor空格乱码 在一个js文件中,如果引用另一个js文件?我不可能把要引用的js文件内容全部粘贴到当前的js文件中,因为太大了! jsp中怎样重载上一个页面 我在tab1中有个button 点击后跳转到tab2也米昂 怎么实现 请教:树型菜单打开时是开的,怎让它打开时是关的呢? 关于Option和length的疑问 在线等 急急急 10分网在线编辑器测试 哪里错了???
<html>
<head>
<title> New Document </title>
<script language="JavaScript">
<!--
var inputObj = document.getElementsByTagName("input");
var selObj = document.getElementsByTagName("select");
var textAObj = document.getElementsByTagName("textArea");
function init(bool)
{
for(var i=0;i<inputObj.length;i++)
{
if(inputObj[i].type == "radio" || inputObj[i].type == "checkbox")
{
inputObj[i].disabled = bool;
}
else
inputObj[i].readOnly = bool;
} for(var i=0;i<selObj.length;i++)
{
selObj[i].disabled = bool;
} for(var i=0;i<textAObj.length;i++)
{
textAObj[i].readOnly = bool;
}
}//-->
</script>
</head><body bgcolor="#FFFFFF" onload="init(true)">
<input type="text" name="" value="11111">
<input type="checkbox" name="" value="1">
<input type="radio" name="dd" value="1">
<input type="radio" name="dd" value="1">
<select style="width:100px">
<option>11</option>
<option>22</option>
<option>33</option>
<option>44</option>
</select>
<textarea>dddddddddddddddddd</textarea><p>
<input type="text" name="" value="11111">
<input type="checkbox" name="" value="1">
<input type="radio" name="dds" value="1">
<input type="radio" name="dds" value="1">
<select style="width:100px">
<option>11</option>
<option>22</option>
<option>33</option>
<option>44</option>
</select>
<textarea>dddddddddddddddddd</textarea>
<input type="submit" value="ok" onclick="init(false)">
</body>
</html>
<html>
<head>
<title> New Document </title>
<script language="JavaScript">
<!--
var inputObj = document.getElementsByTagName("input");
var selObj = document.getElementsByTagName("select");
var textAObj = document.getElementsByTagName("textArea");
function init(bool)
{
for(var i=0;i<inputObj.length;i++)
{
if(inputObj[i].type == "radio" || inputObj[i].type == "checkbox")
{
inputObj[i].disabled = bool;
}
else
inputObj[i].readOnly = bool;
} for(var i=0;i<selObj.length;i++)
{
selObj[i].disabled = bool;
} for(var i=0;i<textAObj.length;i++)
{
textAObj[i].readOnly = bool;
}
}//-->
</script>
</head><body bgcolor="#FFFFFF" onload="init(true)">
<input type="text" name="" value="11111">
<input type="checkbox" name="" value="1">
<input type="radio" name="dd" value="1">
<input type="radio" name="dd" value="1">
<select style="width:100px">
<option>11</option>
<option>22</option>
<option>33</option>
<option>44</option>
</select>
<textarea>dddddddddddddddddd</textarea><p>
<input type="text" name="" value="11111">
<input type="checkbox" name="" value="1">
<input type="radio" name="dds" value="1">
<input type="radio" name="dds" value="1">
<select style="width:100px">
<option>11</option>
<option>22</option>
<option>33</option>
<option>44</option>
</select>
<textarea>dddddddddddddddddd</textarea>
<input type="submit" value="ok" onclick="init(false)">
</body>
</html>