Add Additional Parameter to FileItem on Init #842

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2017-07-11T10:56:46Z

Rocinante89 commented

2017-07-11 10:56:46 +00:00

(Migrated from github.com)

I'm having a bit of an issue with adding additional parameters. My use case is that I need to be able to add multiple documents on file drop, and then using checkboxes set some of them as contracts. I know I can use uploader = new FileUploader({ url: URL, method: 'post', additionalParameter: { isContract: false } }); to add a new parameter, but this is at the uploader level, and checking one checkbox will set all FileItems as true.
I also know that there is this.uploader.onBuildItemForm = (fileItem, form) => { form.append('isContract', 'true'); return { fileItem, form } }; too, but I can't think of a clean way to alter this on click of a checkbox without making an array of bools of the same size as my uploader.queue... which seems a bit hacky.

Is ther any clean way of achieving what I need to do?

I'm having a bit of an issue with adding additional parameters. My use case is that I need to be able to add multiple documents on file drop, and then using checkboxes set some of them as contracts. I know I can use `uploader = new FileUploader({ url: URL, method: 'post', additionalParameter: { isContract: false } });` to add a new parameter, but this is at the uploader level, and checking one checkbox will set all FileItems as true. I also know that there is `this.uploader.onBuildItemForm = (fileItem, form) => { form.append('isContract', 'true'); return { fileItem, form } };` too, but I can't think of a clean way to alter this on click of a checkbox without making an array of bools of the same size as my uploader.queue... which seems a bit hacky. Is ther any clean way of achieving what I need to do?

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Reference: dc/ng2-file-upload#842