Box Content Preview use specific version

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NickUK

2018年10月12日 06:55

I was hoping that I was doing something incorrectly but it doesn't look supported using this UI Element. Basically I want to pass a version as well as file ID to the element and have that render, however even though you can pass an object with that in, it always gets the latest version from the API?

Can't imagine that I'm the only one with that idea and don't really want to write a custom implementation.

10件のコメント

Kourtney

2018年10月14日 16:12
Hello :

Thanks so much for using our platform and development forum!

Here's an example of how to accomplish this:

var preview = new Box.Preview();
preview.show(FILE_ID, ACCESS_TOKEN, {
container: '.preview-container',
showDownload: true,
fileOptions: {
fileVersionId: '199928394633'
}
});

There is documentation you can refer to here as well!
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NickUK

2018年10月26日 06:24
Thanks . Doesn't look like it would work for multiple files (carousel)?
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Kourtney

2018年10月26日 07:42
are you looking for something like this?
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jpress

2018年10月26日 10:46

Hi NickUK, If you're referring to multiple files for one instance of preview, you can specify versions like so (1,2,3,4 are file IDs):

Documentation can be found here: https://github.com/box/box-content-preview#parameters--options

var preview = new Box.Preview();
preview.show(FILE_ID, ACCESS_TOKEN, {
container: '.preview-container',
collection: ['1', '2', '3', '4']
showDownload: true,
fileOptions: {
    '1': {
        fileVersionId: '12345'
    },
    '2': {
        fileVersionId: '54321'
    },
    '3': {
        fileVersionId: '32145'
    },
    '4': {
        fileVersionId: '32145'
    }
});

dysp

2019年01月29日 11:48
Does this work with the free developer's version of Box?
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jpress

2019年01月29日 12:20
hi ,

Yes, you are able to use the Preview SDK with a developer account.
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Kourtney

2019年01月29日 12:21
I believe it should work!
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dysp

2019年01月29日 12:24
this.preview.show(this.props.contentId, this.props.boxToken, {

container: '.documentPreviewArea',

header: 'none',

fileOptions: {

fileVersionId: this.state.currentVersionId

}

});

I'm trying to show preview version using this code, but it keeps showing the current version of the document.

Do I have to reinitialize the box client or the box preview?
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jpress

2019年01月29日 12:30
You shouldn't need to reinit preview, but you will need to map from file ID to file version ID, so we know which version you want to use for which file.

I think in your example you would need to do the following:
```
this.preview.show(this.props.contentId, this.props.boxToken, {
    container: '.documentPreviewArea',
    header: 'none',
    fileOptions: {
        this.props.contentId: {
            fileVersionId: this.state.currentVersionId
        }
    }
});
```
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dysp

2019年01月29日 14:29
Thank you it worked!
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