Nicolas Lempereur e95b01db3e [IMP] web_graph: XLS export fail if more than 256 columns ... When creating a XLS file with more than 256 columns, the library used (xlwt) fail since it is targetted to support MS Excel 97 up to Excel 2003. But Odoo doesn't has no check and in this given instance (an error happening in a controller generating a binary filte) the real error message is lost. This commit check if the to-be exported data has more than 256 columns, and if this is the case display an error message without even trying the export. closes #10630 opw-660474		2016-01-26 17:38:52 +01:00
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lib/nvd3	[MERGE] merge trunk	2013-12-12 10:53:50 +01:00
src	[IMP] web_graph: XLS export fail if more than 256 columns	2016-01-26 17:38:52 +01:00