extended createFile to allow passing of field to be populated on upload

[caleuanhopkins]

Expanded the createFile function to allow the ability to populate fields on file upload. Example of new functionality:

$SP().createFile({
    content:"*your stuff with FileToDataURI that returns a base64 string*",
    encoded:true,
    destination:"http://mysite/Shared Documents/myfile.xls",
    extraFields: [{Title:{value:"Hello world",type:"Text"}}],
    url:"http://mysite/"
});

Title is the name of the column you want to populate
value is the data to populate the field
type child can be one of the following options:

• Invalid
• Integer
• Text
• Note
• DateTime
• Counter
• Choice
• Lookup
• Boolean
• Number
• Currency
• URL
• Computed
• Threading
• Guid
• MultiChoice
• GridChoice
• Calculated
• File
• Attachments
• User
• Recurrence
• CrossProjectLink
• ModStat
• AllDayEvent
• Error

You can fill multiple columns by something like:

$SP().createFile({
    content:"*your stuff with FileToDataURI that returns a base64 string*",
    encoded:true,
    destination:"http://mysite/Shared Documents/myfile.xls",
    extraFields: [{Title:{value:"Hello world",type:"Text"}},{Title2:{value:"Hello world Again",type:"Text"}}],
    url:"http://mysite/"
});

[Aymkdn]

Thanks for the PR, however I cannot accept it because it's not IE8 compliant (you use Object.keys). Also I'll need to run tests (because I never faced this case).

[caleuanhopkins]

@Aymkdn ha ha whoops, we use enterprise mode for our Sharepoint and I forgot to test the code in that mode! Will update, fix and test tomorrow. Also I have a patch for CORS in IE 8 I can push up to if you like?

[Aymkdn]

@caleuanhopkins feel free to push/post what you want and I'll see if I accept it... at least it can gives me new ideas :-)

[caleuanhopkins]

@Aymkdn I've added a polyfill for object.keys and added the cors enabling

[Aymkdn]

I don't know which version of jQuery you use, but $.support.cors doesn't seem required anymore in the last version of jQuery (and crossDomain would be used in a very specific case).

I'm working on SharepointPlus v3.13 that won't be depend on jQuery anymore, even if it will be possible to keep using it :-)

[Aymkdn]

Sharepoint v3.13 released today: https://github.com/Aymkdn/SharepointPlus/releases/tag/v3.13