我有以下脚本。它在用户单击搜索按钮时起作用,但它只起作用一次。请指导我如何使其获得更多点击。谢谢,
<form action="" method="get" id="searchform">
<input name="q" type="text" id="search" size="32" maxlength="128" class="txt">
<input type="button" id="hit" value="Search" class="btn">
</form>
<script type="text/javascript">
var nexturl ="";
var lastid ="";
var param;
$(document).ready(function () {
$("#hit").on("click", function myFunction() {
param = $('#search').val();
alert("I am an alert box!");
if (param != "") {
$("#status").show();
var u = 'https://graph.facebook.com/search/?callback=&limit=100&q='+param;
getResults(u);
}
$("#more").click(function () {
$("#status").show();
$("#more").hide();
pageTracker._trackPageview('/?q=/more');
var u = nexturl;
getResults(u);
});
});
});
</script>