我有一个来自mysql表的行列表，每个表包含:一个href标记，其值根据id变化，如:href="123.php?id=sbsbd"。我编写了一个jquery对话框，有2个按钮-是/否。如果是，我想从特定的a href链接继续进行重定向请求。猜猜看，这是怎么做到的?
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
<script
src="https://code.jquery.com/jquery-3.1.0.js"
integrity="sha256-slogkvB1K3VOkzAI8QITxV3VzpOnkeNVsKvtkYLMjfk="
crossorigin="anonymous">
</script>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.0/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/ui/1.12.0/jquery-ui.js"></script>
<script type="text/javascript">
$(document).ready(function(e) {
////////////////////////// 001 //////////////////////////
$("#proceed").dialog({
autoOpen: false,
buttons : {
"Yes": function(){
// stuck here
// need to go to URL in ahref = "123.php?id=sbsbd";
// id value keeps changing
},
"No": function(){
$(this).dialog("close")
}
}
});
//////////////////////// 002 ///////////////////////////
$("a").click(function(){
//$("#proceed").css("display", "block !important");
$("#proceed").dialog("open");
return false;
}); // click-function ends
}); // document.ready function-ends
</script>
</head>
<body>
<a href="123.php?id=sbsbd">Click for confirmation!</a>
<div id="proceed" title="Delete this Slide-Image" style="display:none">
<p>Slide-Image will be deleted permanently from Homepage and from Server, too. Ok ?</p>
</div>
</body>
</html>
创建全局访问变量，并在点击时设置该变量的href值，并使用它来重定向。
<script type="text/javascript">
$(document).ready(function(e) {
////////////////////////// 001 //////////////////////////
$("#proceed").dialog({
autoOpen: false,
buttons : {
"Yes": function(){
alert(url);
window.location.href = url;
//here you can use that variable
},
"No": function(){
$(this).dialog("close")
}
}
});
var url ='';
$("a").click(function(){
$("#proceed").dialog("open");
url = $(this).attr('href');
//asign the clicked url into this url variable
return false;
});
});
</script