请高手帮忙! 判断当前哪个控件激活:设置一个变量,点击按钮的onclick中将控件的name或者id传递给你按钮的函数 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 <html><head></head><html><body><form name=form1 method=post action=sss.jsp><input type=text name=user size=12 onkeypress="document.all.pwd.value=this.value"><input type=password name=pwd size=16onkeypress="document.all.user.value=this.value"><input type=submit name=submit>1 2 3 4 5 6 7 8 9 0 clear backSpace</body></html> <head><style>.mystyle span{ background-color:#eee;cursor:hand;border:1 solid red;}</style></head><body><input type=text name=user size=12 onclick="e=this"><input type=password name=pwd size=16 onclick="e=this"><input type=submit name=submit><p onclick="add()" class="mystyle"><span>1</span> <span>2</span> <span>3</span> <span>4</span> <span>5</span> <span>6</span><span>7</span> <span>8</span> <span>9</span> <span>0</span> </p><p class=mystyle><span onclick="clears()">clear</span><span onclick="backs()">backspace</span> </p><script language="JavaScript"><!--var e=null;function add(){ if(e && event.srcElement.tagName=="SPAN") e.value+=event.srcElement.innerText; }function clears(){ if(e) e.value = "";}function backs(){ if(e) e.value = e.value.substring(0,e.value.length-1); }//--></script></body> 各位帮忙解释一段函数 求一js 请教个JS循环打印的问题 能用javascript自己设置表格得行宽列高吗?特急 templayer.offsetHeight,scrollTop哪里出的? 请问关于两个窗口间数据传递的问题 全选后,单击其中一个,全选按钮取消对钩 关于 层 的 隐藏/显示 的问题,好困扰 页面拖动后怎样获得新位置(急) js table动态添加input onchange事件失效问题 如何innerHTML中嵌入事件处理,如onClick等。 紧急请教 关于正则表达式.
<head>
</head>
<html>
<body>
<form name=form1 method=post action=sss.jsp>
<input type=text name=user size=12 onkeypress="document.all.pwd.value=this.value">
<input type=password name=pwd size=16onkeypress="document.all.user.value=this.value">
<input type=submit name=submit>
1 2 3 4 5 6 7 8 9 0
clear backSpace
</body>
</html>
.mystyle span{ background-color:#eee;cursor:hand;border:1 solid red;}
</style>
</head>
<body>
<input type=text name=user size=12 onclick="e=this">
<input type=password name=pwd size=16 onclick="e=this">
<input type=submit name=submit>
<p onclick="add()" class="mystyle">
<span>1</span> <span>2</span>
<span>3</span> <span>4</span>
<span>5</span> <span>6</span>
<span>7</span> <span>8</span>
<span>9</span> <span>0</span> </p><p class=mystyle>
<span onclick="clears()">clear</span>
<span onclick="backs()">backspace</span> </p>
<script language="JavaScript">
<!--
var e=null;
function add(){
if(e && event.srcElement.tagName=="SPAN") e.value+=event.srcElement.innerText;
}
function clears(){
if(e) e.value = "";
}
function backs(){
if(e)
e.value = e.value.substring(0,e.value.length-1);
}
//-->
</script>
</body>