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tangmarkheng 2005-04-30
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谢谢
leo963258 2005-04-30
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<div id="but">显示</div>
<input type="button" onclick='visi()' style="visibility=visible" value="visibility">
<SCRIPT LANGUAGE="JavaScript">
<!--
function visi(){
if(but.style.visibility=="visible"){
but.style.visibility="hidden"
}else{
but.style.visibility="visible"
}
}
//-->
</SCRIPT>
<input type="button" onclick='visi()' style="visibility=visible" value="visibility">
<SCRIPT LANGUAGE="JavaScript">
<!--
function visi(){
if(but.style.visibility=="visible"){
but.style.visibility="hidden"
}else{
but.style.visibility="visible"
}
}
//-->
</SCRIPT>
diabloM 2005-04-30
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head>
<body>
<input name="b" type="button" id="b" value="bb" onClick="b()">
<br>
<input name="a" type="button" id="a" value="按钮" style="display:none ">
</body>
</html>
<script language="javascript">
function b()
{
if (document.all["a"].style.display=="none")
document.all["a"].style.display="";
else
document.all["a"].style.display="none";
}
</script>
是这种效果吗
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head>
<body>
<input name="b" type="button" id="b" value="bb" onClick="b()">
<br>
<input name="a" type="button" id="a" value="按钮" style="display:none ">
</body>
</html>
<script language="javascript">
function b()
{
if (document.all["a"].style.display=="none")
document.all["a"].style.display="";
else
document.all["a"].style.display="none";
}
</script>
是这种效果吗
