这样:
<HTML>
<HEAD>
</HEAD>
<SCRIPT LANGUAGE="JavaScript">
<!--
function display(s)
{
document.all.sendText.value=s;
alert("eeeee");
}
function dh()
{
var abc;
for(abc=0;abc<2;abc++)
{
setTimeout("display(abc);",1000);
alert("ffff");
}}
//-->
</SCRIPT>
<BODY bgcolor="#FFFFFF">
<input type="text" name=sendText size=20>
<input type="button" name="test" value="test" onclick=dh()>
</BODY>
</HTML>
<HTML>
<HEAD>
</HEAD>
<SCRIPT LANGUAGE="JavaScript">
<!--
function display(s)
{
document.all.sendText.value=s;
alert("eeeee");
}
function dh()
{
var abc;
for(abc=0;abc<2;abc++)
{
setTimeout("display(abc);",1000);
alert("ffff");
}}
//-->
</SCRIPT>
<BODY bgcolor="#FFFFFF">
<input type="text" name=sendText size=20>
<input type="button" name="test" value="test" onclick=dh()>
</BODY>
</HTML>
<HEAD>
</HEAD>
<SCRIPT type="text/javascript">
<!--
var abc;
function display(s)
{
document.all.sendText.value=s;
alert("eeeee");
}
function dh()
{for(abc=0;abc<2;abc++)
{
if(!alert("ffff"))
setTimeout("display('"+abc+"')",3000);
}}
//-->
</SCRIPT>
<BODY bgcolor="#FFFFFF">
<input type="text" name=sendText size=20>
<input type="button" name="test" value="test" onclick=dh()>
</BODY>
</HTML>
若想实现每隔1秒,文字域自动更新计数,可用如下代码:<HTML>
<HEAD>
<meta name="Generator" content="EditPlus">
<meta name="Author" content="Seagle.K">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</HEAD>
<SCRIPT LANGUAGE="JavaScript">
var s = 0;
function dh(abc)
{
document.all.sendText.value=abc;
setTimeout("dh('" + (parseInt(abc) + 1) + "')",1000);
}
</SCRIPT>
<BODY bgcolor="#FFFFFF">
<input type="text" name=sendText size=20>
<input type="button" name="test" value="test" onclick=dh(s)>
</BODY>
</HTML>
<SCRIPT LANGUAGE="JavaScript">
<!--
function dh()
{
for(abc=0;abc<10;abc++)
{
setTimeout("display("+abc+")",abc*3000);
//alert("dh");
}}
function display(s)
{
document.all.sendText.value = s;
alert(s);
}
//-->
</SCRIPT>
<input type="button" name="sendText" value="start" size=20>
<input type="button" name="test" value="test" onclick="dh()">