Question

我有与Blogger Feed配合使用的“ favouritePosts” json回调函数：

<script type='text/javascript'>
        //<![CDATA[ 

          function favouritePosts(json) {

          for (var i = 0; i < numposts; i++) {
            var entry = json.feed.entry[i];
            var posttitle = entry.title.$t;
            var posturl;
            postdate = entry.published.$t;
            var post_id = i;
            var postThumb = entry.media$thumbnail.url;
            var authorname = entry.author[0].name.$t; 
            var author_img = entry.author[0].gd$image.src;  
            var author_uri = entry.author[0].uri.$t;
            var label_category = entry.category[i].term;


        var item = '<a class="listing-geodir-category" href="">'+label_category+'</a><a href="'+author_uri+'"></a><span class="avatar-tooltip">Added By  <strong>'+authorname+'</strong></span></div><h3><a href="'+posturl+'">'+posttitle+'</a></h3><div class="geodir-category-options fl-wrap"></div></div>';
        document.write(item);
        }
}
 //]]>
 </script>

使用以下脚本调用

<script src='/feeds/posts/summary/-/Νέα%20Καταχώρηση?alt=json-in-script&amp;callback=favouritePosts'/>

还有用于表格api的“ displayContent” json回调函数：

<script>
 //<![CDATA[ 

  function displayContent(json) {
         var string = "";      
            var len = json.feed.entry.length;
            for (var i=0; i<len; i++) {
                  var user = json.feed.entry[i].gsx$user.$t;
                  var comment = json.feed.entry[i].gsx$comment.$t;
                  var rating = json.feed.entry[i].gsx$rating.$t;
                  var date = json.feed.entry[i].gsx$date.$t;



                  string += '<div class="reviews-comments-item"><div class="reviews-comments-item-text"><h4><a href="#">' + user + '</a></h4><div class="listing-rating card-popup-rainingvis" data-starrating2="'+rating+'"></div><div class="clearfix"></div><p>"' + comment + '"</p><span class="reviews-comments-item-date"><i class="fas fa-calendar-check"></i>'+date+'</span></div></div>';
            }


            $(string).appendTo('div.reviews-comments-wrap');
        }   
//]]>

        </script>

并用

调用

<script src="https://spreadsheets.google.com/feeds/list/13zvQpUcOOwrFwJ6f9iiAKJSgrsdrYT_HqZNVR-BtwZI/od6/public/values?alt=json-in-script&callback=displayContent">;</script>

是否可以获取用于“ displayContent”表api json回调的变量并将其用于“ favouriteposts”回调函数？

也许带有一个承诺函数？

将某个回调函数中的变量用于另一个回调函数的循环过程中……可以吗？

0 个答案: