However, this appears to break subgrids. I get a second subgrid column header and other stuff. That being said, it makes me believe the issue is that the export is posting in something that's not invalid. I tried a bunch of things to get this working so I might mistake something here but I believe I tried xml instead and it included \n characters. So, it's highly likely that it's not stripping the data correctly for whatever reason. What I was doing was posting it into a spring controller as a string using jackson to marshall. So, it's possible that some where there its encoding got screwed up too. I didn't want to have to build an object to map it to since I was never going to be altering that data on the back end. Also, I noticed when I had a subgrid it wasn't posting in a valid json. The function javascript wasn't playing nice with things.
Either way, I feel like this area of the documentation could use a lot of love. A working example would be great.
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