当我单击按钮时,想使文本框获得焦点。并输入文字,但这时无法输入文字,想请教下高手。
代码如下:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript" src="../jquery/Script/jquery-1.4.1.js"></script>
<script type="text/javascript">
$(function(){
$("#in").click(function(){
("#hide").focus();
});
("#hide").focus(function(){
});
})</script><style type="text/css">
</style>
</head><body>
<input id="hide" type="text" /><input id="in" type="button" value="xianshi" />
</body>
</html>
代码如下:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript" src="../jquery/Script/jquery-1.4.1.js"></script>
<script type="text/javascript">
$(function(){
$("#in").click(function(){
("#hide").focus();
});
("#hide").focus(function(){
});
})</script><style type="text/css">
</style>
</head><body>
<input id="hide" type="text" /><input id="in" type="button" value="xianshi" />
</body>
</html>
你少了两个美元符 。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript" src="../jquery/Script/jquery-1.4.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#in").click(function(){
$("#hide").focus();
});
$("#hide").focus(function(){
});
});</script><style type="text/css">
</style>
</head><body>
<input id="hide" type="text" /><input id="in" type="button" value="xianshi" />
</body>
</html>