search

sashuk / watsonc

WatsonC Vidi extension
0 stars 2 forks source link

Markers take a long time to render in latest version of Vidi #11

Closed mapcentia closed 5 years ago

mapcentia commented 5 years ago

When using latest version of Vidi its takes very long time before the application gets responsive again. Checking out https://github.com/mapcentia/vidi/tree/2018.1 will fix the issue. So I guess its related to some changes in Vidi core and not the extension.

sashuk commented 5 years ago

The reason why watsonc started taking too much time to load is that after https://github.com/sashuk/vidi/commit/35cbf28000ab19dce19722dd32853d2adb56e51d it actually started working right: before merge when loadDataInTable() was executed every time, the $(el).bootstrapTable("load", data); was silently crashing as it could not find the node. After the merge nodes for table view appeared, so Bootstrap tables were created every time and when there was too much data (like in watsonc case) the table initialization process was freezing the entire applcation.

What was done: creating and updating the Bootstrap table only when it is visible. In case of watsonc it is actually never drawn because of layerTree panel settings.

Implemented in https://github.com/sashuk/vidi/commit/ecfd481d3ed58a929874e3e89b272300174c3d87 and https://github.com/sashuk/vidi/commit/a96a8564289c387984480b593afafead77b1c95d