erp5_officejs: Add app cache for ECharts wrapper gadget.
<!DOCTYPE html> | <!DOCTYPE html> | ||
<!--html style="height: 100%"--> | <!--html style="height: 100%"--> | ||
<html style="height: 300px"> | <html manifest="gadget_field_graph_echarts.appcache" style="height: 300px"> | ||
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<head> | <head> | ||
<meta http-equiv="Content-type" content="text/html; charset=utf-8" /> | <meta http-equiv="Content-type" content="text/html; charset=utf-8" /> | ||
<meta name="viewport" content="width=device-width, user-scalable=no" /> | <meta name="viewport" content="width=device-width, user-scalable=no" /> | ||
... | ... |