1
我有一个文本框,当我在该文本框中写入内容时,如果按Tab键,则警告将作为“请稍候”,然后我想显示在该jsp页面或不同的jsp页面中输入值,该警报即将到来,但输入的文本框值不显示,该怎么办?在按TAB键的相同/不同页面上显示文本框的值
// a.jsp
<script type="text/javascript">
var obj;
var TAB = 9;
function catchTAB(evt,elem)
{
obj = elem;
var keyCode;
if ("which" in evt)
{// NN4 & FF & Opera
keyCode=evt.which;
} else if ("keyCode" in evt)
{// Safari & IE4+
keyCode=evt.keyCode;
} else if ("keyCode" in window.event)
{// IE4+
keyCode=window.event.keyCode;
} else if ("which" in window.event)
{
keyCode=evt.which;
} else { alert("the browser don't support"); }
if (keyCode == TAB)
{
obj.value = obj.value + "\t";
alert("Please wait");
setTimeout("obj.focus()",1);// the focus is set back to the text input
}
}
</script>
<body>
<input type="text" name="textboxname" onkeydown="catchTAB(event,this);"/>// after hitting TAB key i want to see that entered value in a.jsp page, how can i do it?
</body>
任何帮助
你能说清楚你在做什么吗?您是否想要在警报消息中显示文本输入值? – 2012-02-09 18:26:55