<input type="text" name="skeyword" id=sa >
<input type="button" name="bwtmn" value="搜索" id=sb onClick="javascript:window.location.href=\"messagesend.php?skeyword='+document.getElementById('sa').value+'\"">
<input type="button" name="bwtmn" value="搜索" id=sb onClick="javascript:window.location.href=\"messagesend.php?skeyword='+document.getElementById('sa').value+'\"">
<script language="javascript">
function ToOtherLocation(){
window.location.href = "messagesend.php?skeyword="+document.getElementById('sa').value;
}
</script><input type="text" name="skeyword" id=sa >
<input type="button" name="bwtmn" value="搜索" id=sb onClick="ToOtherLocation()">
form.submit();
function ToOther(){
document.formname.action='messagesend.php';
document.formname.submit();
}
</script>
<form name=formname methd=post>
<input type="text" name="skeyword" id=sa >
<input type="button" name="bwtmn" value="搜索" id=sb onClick="ToOther()">
</form>
在messagesend.php页面直接$_POST['skeyword']即可得到