[英]jQuery each returns [object Object]
My problem is that the html variable returns something like this: [object Object][object Object][object Object][object Object][object Object], instead of the elements. 我的问题是html变量返回的内容如下:[object Object] [object Object] [object Object] [object Object] [object Object],而不是元素。
What should i do different? 我应该做些什么?
var html = '';
$.each(data.response, function(index, value) {
var tr = $('<tr>');
var tr_data = '<td>asd</td>';
html += tr.data('trackinfo',value).html(tr_data);
});
$(target).html(html);
That's because you're setting the data on the tr
and then filling it with your html, but still concatinating an object, which converts it to a string... aka 那是因为您要在
tr
上设置数据,然后用html填充它,但是仍然隐含一个对象,将其转换为字符串。
"[object Object]"
Not exactly sure what you're after but you might try changing this... 不确定您要做什么,但是您可以尝试更改此内容...
html += tr.data('trackinfo',value).html(tr_data);
To this... 为此...
html += tr.data('trackinfo',value).html(tr_data).html();
By default, Jquery creates objects not html mark-up. 默认情况下,jQuery创建的对象不是html标记。 To get html you should to call html() method.
要获取html,您应该调用html()方法。
Here is working code: 这是工作代码:
var html = '';
$.each(data.response, function(index, value) {
var tr = $('<tr>');
var tr_data = '<td>asd</td>';
html += tr.data('trackinfo',value).html(tr_data);
});
$(target).html(html);
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