多个文本框初始时是disabled的,如何点击一个按钮让这几个文本框是可编辑的。急用,用重分! 多个文本框初始时是disabled的,如何点击一个按钮让这几个文本框是可编辑的。 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 <... onclick="document.getElementById('text_input_id').disabled = false;" > 或者<... onclick="document.form_name.text_input_name.disabled = false;" > <script type="text/javascript">function se() {var b = document.getElementById("button_id");b.disabled = !(b.disabled && true);var c = document.getElementById("button_id1");c.disabled = !(c.disabled && true);var d = document.getElementById("button_id2");d.disabled = !(d.disabled && true);}</script><input type="text" id="button_id" value="1" disabled/><input type="text" id="button_id1" value="2" disabled/><input type="text" id="button_id2" value="3" disabled/><input type="button" onclick="se()" value="禁/起用" /> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> <HEAD> <TITLE> New Document </TITLE> <META NAME="Generator" CONTENT="EditPlus"> <META NAME="Author" CONTENT=""> <META NAME="Keywords" CONTENT=""> <META NAME="Description" CONTENT=""> <script>function show(){ var array = new Array(); array = document.getElementsByName("1"); alert(array.length); for(var i = 0;i<array.length;i++) { array[i].disabled=false; }} </script> </HEAD> <BODY><input type="text" name="1" disabled><input type="text" name="1" disabled><input type="text" name="1" disabled><input type="text" name="1" disabled><input type="text" name="1" disabled><input value="button" type="button" onclick="show();"> </BODY></HTML> 用button的onclick事件来改变disabled属性真假值 脚本是function change(){ document.formName.textName.disabled = false; }源代码:<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><TITLE> New Document </TITLE><META NAME="Generator" CONTENT="EditPlus"><META NAME="Author" CONTENT=""><META NAME="Keywords" CONTENT=""><META NAME="Description" CONTENT=""></HEAD><script>function change(){ document.form1.text1.disabled = false; alert(document.form1.text1.disabled);}</script><BODY><form name="form1"><input type="text" name="text1" disabled><input type="button" onclick="javascript:change()"></form></BODY></HTML> 两个函数中都有变量the_name并声明了。如果在不同的函数中使用相同的变量the_name是不是合法的?? firefox兼容性问题 图层移动的问题?为什么移动的第一下总是先跑到左上角,如果解决!不用样式就行啦..怎么搞定 目录树中实现右键显示菜单 一百分问个问题!大家进来帮帮忙 请教高手一个字符串在页面间传递的问题~~~ 无边框的问题呀,IE6.0有sp1后,弹出无边框窗口不能控制大小了,帮帮我吧!!! [求助]弹出窗口的问题 我的网页怎么了?? 求助:js外部调用无显示效果,内部可以 怎么样把一个body以参数的形式传过去 求助调JS代码
或者
<... onclick="document.form_name.text_input_name.disabled = false;" >
function se() {
var b = document.getElementById("button_id");
b.disabled = !(b.disabled && true);
var c = document.getElementById("button_id1");
c.disabled = !(c.disabled && true);
var d = document.getElementById("button_id2");
d.disabled = !(d.disabled && true);
}
</script>
<input type="text" id="button_id" value="1" disabled/>
<input type="text" id="button_id1" value="2" disabled/>
<input type="text" id="button_id2" value="3" disabled/>
<input type="button" onclick="se()" value="禁/起用" />
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<script>
function show()
{
var array = new Array();
array = document.getElementsByName("1");
alert(array.length);
for(var i = 0;i<array.length;i++)
{
array[i].disabled=false;
}
}
</script>
</HEAD> <BODY>
<input type="text" name="1" disabled><input type="text" name="1" disabled>
<input type="text" name="1" disabled>
<input type="text" name="1" disabled>
<input type="text" name="1" disabled>
<input value="button" type="button" onclick="show();">
</BODY>
</HTML>
function change()
{
document.formName.textName.disabled = false;
}源代码:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<script>
function change()
{ document.form1.text1.disabled = false;
alert(document.form1.text1.disabled);
}
</script>
<BODY>
<form name="form1">
<input type="text" name="text1" disabled>
<input type="button" onclick="javascript:change()">
</form>
</BODY>
</HTML>