Pointing to a input field
I dont know how some makes it, but sometime when i enter some sites, it automaticly clicked in the input field for me开发者_JAVA技巧. Example i click search, then on the search page it has "clicked" the field for me, so i just type without clicking my self in it. How can i do that?
Use the focus method when the page loads.
So something like this:
<script type="text/javascript">
window.onload = function () {
document.getElementById("id-of-some-input-field").focus();
}
</script>
You can do this by setting the so called "focus" on the input field you require. This can be done by using javascript. Here's an example, I hope it helps you!
<html>
<head>
<title>Focus Example</title>
<script>
function setFocus() {
var loginForm = document.getElementById("login");
if (loginForm) {
loginForm["user"].focus();
}
}
</script>
</head>
<body onload="setFocus();">
<form id="login" method="post" action="">
<table>
<tr>
<td><div align="left">User Name:</div></td>
<td><div align="left"><input name="user" type="text"
size="30" maxlength="30" tabindex="1" /></div></td>
</tr>
<tr>
<td><div align="left">Password:</div></td>
<td><div align="left"><input name="password" type="password"
size="30" maxlength="50" tabindex="2" /></div></td>
</tr>
</form>
</body>
</html>
加载中,请稍侯......
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