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我想從外部域使用ajax獲得變量,然後用數據創建預填充表單域,但我似乎無法讓它工作。Ajax跨域變量
我對JavaScript有點不熟悉,可能是一些愚蠢的東西,但我無法弄清楚它爲什麼不起作用。
<html>
<head>
<script type="text/javascript">
function xss_ajax(url) {
var script_id = null;
var script = document.createElement('script');
script.setAttribute('type', 'text/javascript');
script.setAttribute('src', url);
script.setAttribute('id', 'script_id');
script_id = document.getElementById('script_id');
if(script_id){
document.getElementsByTagName('head')[0].removeChild(script_id);
}
// Insert <script> into DOM
document.getElementsByTagName('head')[0].appendChild(script);
}
function callback(data) {
var counter = 1;
var limit = 3;
var txt = '';
for(var key in data) {
var newdiv = document.createElement('div');
newdiv.innerHTML = "Entry " + (counter + 1) + " <br><input type='text' name='myInputs[]' value=" + data[key] +">";
document.getElementById(divName).appendChild(newdiv);
counter++;
;
}
}
var url = "http://myserver.com/test.php";
</script>
<title></title>
</head>
<body>
<button onclick="xss_ajax(url);">Get Data</button>
</body>
</html>
外部域上的腳本。
callback({"firstname":"John", "lastname":"Smith", "email":"[email protected]"});
什麼不起作用?錯誤,什麼瀏覽器等? – epascarello 2012-04-25 13:26:02