打印具有php数组值的json值

Question

{"success":"","error":"<span style='color: red;' id='inin'><p>The image you are attempting to upload doesn't fit into the allowed dimensions.<\/p><p>The image you are attempting to upload doesn't fit into the allowed dimensions.<\/p><\/span>",**"file":["asdf.PNG,","asdfgvb.PNG,"]**}

如何在JavaScript警报中打印JSON文件值

Answer 1

您必须捕获xhr，JSON.Parse的响应，然后才能将其用作对象。就像警报中的object.error之类的东西。

因此，在最简单的解决方案中：

var obj = JSON.parse('{"success":"","error":"<span style='color: red;' id='inin'><p>The image you are attempting to upload doesn't fit into the allowed dimensions.<\/p><p>The image you are attempting to upload doesn't fit into the allowed dimensions.<\/p><\/span>","file":["asdf.PNG,","asdfgvb.PNG,"]}');

var d1 = document.getElementById('div');
d1.insertAdjacentHTML('beforeend', obj.error);