是否可以仅使用javascript修改文档库中的.js / .json文件？

Question

We have a html file in a Document Library which contains a large html table with useful info. (this files is exported manually from a different app) The info would be even more useful/accessible if it was in json format. (far faster to load and more accessible) The use case would be :

• User uploads more recent file html file to the document library
• User goes to a wikipage on the sharepoint site and clicks on a large button "Update JSON"
• A javascript does the following
  • reads the contents of the html file
  • generates valid json
  • saves this json to an existing .json file in the document library, overwriting the current contents

Any ideas ??

Thanks / Colm

PS Everything has to be client-side, javascript is the only option.

Answer 1

I encountered some link for similar task, hopefully it would help you to some extent.

http://dannyjessee.com/blog/index.php/2013/02/using-jsom-to-write-small-files-to-a-sharepoint-2013-document-library/