Sorry, let me try to explain more clearly:
I have an application developed with the Viewer, then the user follow these steps:
1. Select a Layer
2. Click in Attribute Table
3. Select a register
4. Click in Export Data
You can save as a CSV and text files, right? But I need to put these information in a XLS file, if I try to save like that: <name>.xls they show a message like is corrompted or something.
I need to set the information so each field be allocated in a field of the spreadsheet. Please help me, I have little experience with the API and everything, there's some easy way to do that?
Thanks,
Renata