在jquery中的AJAX调用中循环访问URL [英] Looping through the URL in an AJAX call in jquery
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问题描述
所以我最近问了一个有关使用回调函数通过jquery中的异步AJAX调用遍历json文件中的数据的问题(
So I recently asked a question concerning looping through data in a json file from an asynchronous AJAX call in jquery that uses callback functions (Looping through AJAX and callbacks in jquery) and I got a lot of good help, but now I wonder if I were to have 3 different json files (same structure and naming convention, but holding slightly different data) and their URLs in an array called myURL, would there be a way to loop through the AJAX call for all three URLs and output each of their respective results on a webpage? Below is my code:
<html>
<head>
<title>Weather Data for Emergency Models</title>
<script src="jquery-1.9.1.min.js" type="text/javascript"></script>
</head>
<body>
<script Language="JavaScript">
//New Array for my URLs
var myURL = ["ticker1.json","ticker2.json","ticker3.json"];
function hmm(callback) {
$.ajax({
url : myURL[j], //<<<---Want to loop through this array
dataType: 'json',
success: function(response){
callback(response);
}
});
}
hmm(function(result) {
$.each(result.test.msgOne,function(i,v){
document.write(v);
document.write('<br>');
});
});
</script>
</body>
</html>
推荐答案
尝试一下
for(var k=0,len=myURL.length; k<len; k++)
$.ajax({
url : myURL[k++], //<<<---Want to loop through this array
dataType: 'json',
success: function(response){
callback(response);
}
});
}
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