Extjs exporter

导出Extjs中的store的数据为excel，前段js导出。 Export store to Excel Well, here's an exporter that can export a grid, tree or simply a store to excel. It's a fork from another project, I adapted it to work with ExtJs 4, using the new class system and fixed a couple of bugs. The Csv exporter isn't implemented and the example and compiled files are not updated (so don't use Exporter-all.js). It exports all the data in the store loaded at that time. If a grid is used it uses the renderers and column configurations from it. The d ownload is made through a button and uses datauri, so it doesn't work in older ie versions. I hope it's useful, if you find bugs or make improvements, just fork it and send me a pull request. https://github.com/iwiznia/Ext.ux.Exporter