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Export shapfile with big data #62

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nguyensonghao94 opened this issue Dec 25, 2017 · 2 comments
Open

Export shapfile with big data #62

nguyensonghao94 opened this issue Dec 25, 2017 · 2 comments

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@nguyensonghao94
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I have a problem when have about 20.000 record shapefile. When i export to download, browser seem die. Please help me!
@vasudevan-p
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I too have the same problem. Tried with 50,000 records and the page crashed, but no errors reported. Further troubleshooting the problem, I noticed that the physical size of the generating shapefile matters. When I tried to download 20,000 records WITHOUT properties, it downloaded successfully. But when I added couple of simple properties to those features and tried again it failed.

So, I guess the code fails once the download size exceeds a limit.

@zhik
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zhik commented Jul 3, 2018

Yea, Seems like a size limitation of JSZip.

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@zhik @vasudevan-p @nguyensonghao94