Multiple File upload

[Rozik]

Hello everyone,

I amtrying to realize a multiple fileupload with webflow. With multiple i actualy mean multiple files and not multipart files.

The problem i am having is that i want the user to set the number of files he wants to upload. so i dont really know how to do the binding with the Model.

My Model bean looks like this:

public class MyBean implements Serializable {
 private byte[] fileContent;
 private String fileContentType;
  private String originalFileName;
 
 // getters and setters for filecontent, fileCOntentType, originalFileName

  public void setFile(MultipartFile file) {
    this.fileContent = file.getBytes();
    this.fileContentType = file.getContentType();
    this.originalFileName = file.getOriginalFileName();
  }  
}

The model Attribut of the View is an Array of these Beans.

I have no clue how to do the binding in that array.

I tried it like this which isnt working:

<form:form  modelAttribute="MultiDocs" method="post" enctype="multipart/form-data">	
	<input type="file" name="${MultiDocs}[0].file"/>
        <input type="file" name="${MultiDocs}[1].file"/>
        <input type="file" name="${MultiDocs}[2].file"/>
        <input type="file" name="${MultiDocs}[3].file"/>
	<input type="submit" name="_eventId_saveFile" value="File auswählen" />
</form:form>

and even if it would work i would rather have the user to choose how many files he wants to upload at one time.

Does anyone have some hints for me concerning the model-binding and maybe even how to do it in a variable way so useres can decide about the number of documents to upload?

Thx a lot in advance for any hints you guys can share!

[furella]

hi,
have you resolve this problem ?