如何将结果从JSON放入DIV

How to put result into DIV from JSON?

本文关键字：JSON 放入 DIV 结果      更新时间：2023-09-26

从下面的函数我得到的结果。现在我想把结果放到div中，如何把结果放到div中呢?

$(document).ready(function () {
    $.ajax({
        type: "POST",
        url: "../ajaxaction.php",
        data: {
            action: 'alllist'
        },
        dataType: 'json',
        success: function (msg) {
            for (var i = 0; i < msg.length; i++) {
                var uname = msg[i].user_name;
                var vtitle = msg[i].video_title;
                var vid = msg[i].video_id;
                var vthumb = msg[i].video_thumb;
            }
        }
    });
});

您可以将结果以您喜欢的格式附加到div中，但一种简单的添加方法是你可以使用append()函数在每次循环迭代时用新的html保存添加的html。

  success: function(msg){ 
       for (var i = 0; i < msg.length; i++) { 
        var uname = msg[i].user_name;
        var vtitle = msg[i].video_title;
        var vid = msg[i].video_id; 
        var vthumb = msg[i].video_thumb;
         $('#divId').append("Name: " + uname + "," + "Title: " + vtitle +
                            "Id: " + vid + "," + "Thumb: " + vthumb + "<br />");
       }

$(document).ready(function() { 
    $.ajax({
       type: "POST",
       url: "../ajaxaction.php",
       data: { action:'alllist'},
       dataType: 'json',
       success: function(msg){ 
       for (var i = 0; i < msg.length; i++) { 
        var uname = msg[i].user_name;
        var vtitle = msg[i].video_title;
        var vid = msg[i].video_id; 
        var vthumb = msg[i].video_thumb;
        $("#container").html("Username: " + uname + "<br />Video Title: " + vtitle + "<br />Vide ID: " + vid + "<br />Video Thumb: " + vthumb);
       }

   }});
});

如果div存在:

jQuery('div selector').append(uname+' '+vtitle+...whatever variable and format);

如果不是

jQuery('element selector to put the div in').append('<div id="aID" class="some classes">'+uname+' '+vtitle+...whatever variable and format...+'</div>');

你可以这样做:

success: function(msg){ 
   $.each(msg, function(i, item){
      $('#divid').html('User Name : '+item.user_name+ 
                       'Video title : '+item.video_title+
                       'Video Id : 'item.video_id+
                       'Video Thumb : 'item.video_thumb );
      });
}
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