function insertParamIntoField(anchor, param, field) {
var query = anchor.search.substring(1, anchor.search.length).split('&');
for(var i = 0, kv; i < query.length; i++) {
kv = query[i].split('=', 2);
if (kv[0] == param) {
field.value = kv[1];
开发者_如何学运维 return;
}
}
}
$(function () {
$("a.reply").click(function (e) {
console.log("clicked");
insertParamIntoField(this, "replyto", $("#inputField")[0]);
e.preventDefault();
return false; // prevent default action
});
});
the html file
<textarea name="inputField" id="inputField" tabindex="1" rows="2" cols="40"></textarea>
<a class ="reply" href="home.php?replyto=username">reply</a>
this is my script what it deos it when the user clicks the reply link it prints @username, but i was wondering if i was at the button of the page and clicked reply, i want the focus to go back up on the textarea at the top? i was thinking along the lines of using #tags in html but is thier a way to do in jquery/javascript!! thanks
You can call $("#inputField").focus()
.
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