weixin_33725272 2016-02-03 22:11 采纳率: 0%
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Ajax Call的结果[重复]

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                        <a href="/questions/14220321/how-do-i-return-the-response-from-an-asynchronous-call" dir="ltr">How do I return the response from an asynchronous call?</a>
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            <div class="grid--cell mb0 mt8">Closed <span title="2016-02-04 03:11:45Z" class="relativetime">4 years ago</span>.</div>
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I have an ajax call and I want to use result of this ajax on another page.

//This is main.js file

function myFun(){
    var my_user = "Stas";
    var itemsUrl = "myxmlwithusers";
    var user_found = false;
    $.ajax({
         url: itemsUrl,
         method: "GET",
         headers: { "Accept": "application/json; odata=verbose" },
         cache: false,
         async: false,
         dataType: "text",
         success: function(data){
            var jsonObject = JSON.parse(data);
            results = jsonObject.d.results;
            $(results).each(function(){ 
                if($(this)[0].user == my_user){
                     user_found = true;
                }
            });
         },
         error:function () {
              console.log("Error");
          }
        }
    );
}

// This is execute.js file

myFun();
if (user_found == true){cool}

I need true or false for // user_found. Let say I will put in the file execute.js my function myFun() and in main.js my user is fetch with "$(this)[0].user" and I need to receive "true" in execute.js

Thanks!

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3条回答 默认 最新

  • Didn"t forge 2016-02-03 22:18
    关注

    1st: simply in html before including any js files

    <head>
   <script>
      var user_found = true; // or false if you like
   </script>
   // include main.js and execute.js
</head>

    now you can call user_found anywhere in js files without var .. even it change in any js files functions it will change in others

    Simple Example

    2nd: If you include main.js before execute.js you can use it like

    var user_found = false;
function myFun(){
    var my_user = "Stas";
    var itemsUrl = "myxmlwithusers";
    $.ajax({
         url: itemsUrl,
         ....................

    Simple Example

    评论

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