javascript - 图片结果未显示在页面上

Question

我试图在通过 transloadit 程序集处理后在同一页面上显示结果图像。javascript 代码似乎是正确的，但图像未显示在页面上。这是我正在实施它的实时页面。

以下是我的代码，请帮助！

<form action="" enctype="multipart/form-data" method="POST">
  <input type="file" name="my_file" multiple="multiple" />
</form>
<div id="thumbnail"></div>

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
<script src="//assets.transloadit.com/js/jquery.transloadit2-v2-latest.js"></script>
<script type="text/javascript">

$(function() {
  $('form').transloadit({
    wait: true,
    triggerUploadOnFileSelection: true,

onResult: function(step, result){
if (step=='thumb'){
$("#thumbnail").html( "<img src=' " + result.url + " '/>");
}
},


    params: {
      auth: { key: "Public_Key" }, 
      steps: {
        thumb: {
          use: ":original",
          robot: "/image/resize",
          result: true,
          resize_strategy: "pad",
          background: "#000000",
          format: "jpg",

          watermark_url: "http://www.mygreencity.in/images/Pagdi.png",
          watermark_size: "75%",
          watermark_position: "center",


        }
      }
    }
  });
});
</script> 

Answer 1

图片在上传和处理完成后显示。但是页面重新加载。检查参数自动提交

autoSubmit : Specifies whether to submit the original form automatically once the upload and processing have completed. This is true by default.

https://github.com/transloadit/jquery-sdk