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CustomRequest Style won't change no matter if the file is uploaded or not. It will always show file uploading style

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#188 1 comment 6 reactions 0 assignees View on GitHub

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
35/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
javascript, react
Domain
frontend

Research direction

Start with the Upload component's customRequest and fileList handling, using the provided customUpload and handleChange callbacks as the reproduction. Verify how upload success and failure are reflected in the displayed file style, and consider the issue resolved when the style differs correctly for successful and failed uploads.

Written by the indexing model from the issue text.

Description

Please see the response here. The first one is with success, the second is with failure.
image

Here is my code.

 state = {
    previewVisible: false,
    previewImage: "",
    fileList: []
  };

handleChange = ({ fileList }) => {
    this.setState({
      fileList: fileList
    });
    console.log(this.state.fileList);
  };

  customUpload = ({
    file,
    onProgress,
    headers,
  }) => {
    const { onSuccess, onError, image_type } = this.props;
    
    if (file.size / 1024 / 1024 > 5) return false;
    else if (imageTypes.indexOf(file.type) < 0) return false;
    else if (!imageTypes) return false;
    else {
      let data = new FormData();
      data.append('image_file',file)
      data.append("image_type", image_type);
      console.log(data);
      
      Axios.post(URL + "image_upload/", 
      data,
      { 
       headers,
        onUploadProgress:({total,loaded}) =>{
          onProgress({ percent: Math.round(loaded / total * 100) }, file)
        }
      })
      .then((res) => {
        onSuccess && onSuccess(res) 
      })
      .catch( err=> {
        onError && onError(err) 
      });
    }
  }


return (
<Upload
          //listType="picture"
          fileList={fileList}
          headers={headers}
          accept={"image/*"}
          customRequest={this.customUpload}
          onPreview={this.handlePreview}
          onChange={this.handleChange}
        >
        </Upload>
)
Dominant language
TypeScript
Stars
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Forks
323
Avg merge
12m
Merged PRs (30d)
1

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