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仙人掌 2004-01-12
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http://msdn.microsoft.com/workshop/author/css/css_node_entry.asp
dddd8888 2004-01-12
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顺便问一下，有电子书查属性什么的吗？
aoenzh 2004-01-12
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up
dddd8888 2004-01-12
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真是太感谢 yeefly(Web开发版) 了，我是硬被逼着写JS，但又从来未接触过，
真是太感谢老大帮忙了
真是太感谢老大帮忙了
仙人掌 2004-01-12
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<select name="slt" size="1" onchange="ddddd(this)">
<option selected>------</option>
<option>1</option>
<option>2</option>
</select>
<input type=text name=t1 value="111" size="22">
<input type=text name=t2 value="222" size="22">
<script language="javascript">
<!--
function ddddd(o)
{
switch(o.selectedIndex)
{
case 1 :
t1.readOnly = false;
t2.readOnly = true;
t1.style.backgroundColor= "";
t2.style.backgroundColor= "#C0C0C0";
break;
case 2 :
t1.readOnly = true;
t2.readOnly = false;
t1.style.backgroundColor= "#C0C0C0";
t2.style.backgroundColor= "";
break;
default :
t1.readOnly = false;
t2.readOnly = false;
t1.style.backgroundColor= "";
t2.style.backgroundColor= "";
break;
}
}
//-->
</script>
<option selected>------</option>
<option>1</option>
<option>2</option>
</select>
<input type=text name=t1 value="111" size="22">
<input type=text name=t2 value="222" size="22">
<script language="javascript">
<!--
function ddddd(o)
{
switch(o.selectedIndex)
{
case 1 :
t1.readOnly = false;
t2.readOnly = true;
t1.style.backgroundColor= "";
t2.style.backgroundColor= "#C0C0C0";
break;
case 2 :
t1.readOnly = true;
t2.readOnly = false;
t1.style.backgroundColor= "#C0C0C0";
t2.style.backgroundColor= "";
break;
default :
t1.readOnly = false;
t2.readOnly = false;
t1.style.backgroundColor= "";
t2.style.backgroundColor= "";
break;
}
}
//-->
</script>
zhangxdd 2004-01-12
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<body>
<p>
<select onchange="javascript:aa(this);">
<option value="1" selected >1</option>
<option value="2">2</option>
</select>
</p>
<input type="text" name="text1" value="AAAAAAAA"></input>
<input type="text" name="text2" value="BBBBBBBB"></input>
</body>
<script language="javascript">
function aa(obj){
alert(obj.value)
text1.readOnly=false
text2.readOnly=true
text1.disabled=true
text2.disabled=false
}
你再自己修改修改吧
<p>
<select onchange="javascript:aa(this);">
<option value="1" selected >1</option>
<option value="2">2</option>
</select>
</p>
<input type="text" name="text1" value="AAAAAAAA"></input>
<input type="text" name="text2" value="BBBBBBBB"></input>
</body>
<script language="javascript">
function aa(obj){
alert(obj.value)
text1.readOnly=false
text2.readOnly=true
text1.disabled=true
text2.disabled=false
}
你再自己修改修改吧
dddd8888 2004-01-12
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但我想同时把文本框的背景色变灰，同时把另一个的恢复。
恳请赐教
恳请赐教
仙人掌 2004-01-12
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<select name="slt" size="1" onchange="ddddd(this)">
<option selected>------</option>
<option>1</option>
<option>2</option>
</select>
<input type=text name=t1 value="111" size="22">
<input type=text name=t2 value="222" size="22">
<script language="javascript">
<!--
function ddddd(o)
{
switch(o.selectedIndex)
{
case 1 :
t1.disabled = false;
t2.disabled = true;
break;
case 2 :
t1.disabled = true;
t2.disabled = false;
break;
default :
t1.disabled = false;
t2.disabled = false;
break;
}
}
//-->
</script>
<option selected>------</option>
<option>1</option>
<option>2</option>
</select>
<input type=text name=t1 value="111" size="22">
<input type=text name=t2 value="222" size="22">
<script language="javascript">
<!--
function ddddd(o)
{
switch(o.selectedIndex)
{
case 1 :
t1.disabled = false;
t2.disabled = true;
break;
case 2 :
t1.disabled = true;
t2.disabled = false;
break;
default :
t1.disabled = false;
t2.disabled = false;
break;
}
}
//-->
</script>
