Revision history [back]

I try

<spreadsheet 
id="spreadsheet"
src="/WEB-INF/blank-spreadsheet.xlsx"
vflex="1" hflex="1" maxVisibleRows="200" maxVisibleColumns="40"
showSheetbar="false" showToolbar="false" showFormulabar="false" showContextMenu="false"/>

The exception is gone. But it still contains other problems. Even so, because GAE is a clustering environment, zk spreadsheet collaboration edit mode cannot work correctly on it.

I trytry to specify file path in `src', then the exception is gone like:

<spreadsheet 
id="spreadsheet"
src="/WEB-INF/blank-spreadsheet.xlsx"
vflex="1" hflex="1" maxVisibleRows="200" maxVisibleColumns="40"
showSheetbar="false" showToolbar="false" showFormulabar="false" showContextMenu="false"/>

The exception is gone. But it still contains other problems. Even so, those problems can be solved, you should notice that because GAE is a clustering environment, zk spreadsheet collaboration edit mode cannot work correctly on it.

I try to specify file path in `src', then the exception is gone like:

<spreadsheet 
id="spreadsheet"
src="/WEB-INF/blank-spreadsheet.xlsx"
vflex="1" hflex="1" maxVisibleRows="200" maxVisibleColumns="40"
showSheetbar="false" showToolbar="false" showFormulabar="false" showContextMenu="false"/>

But it still contains other problems. Even those problems can be solved, you should notice that because since GAE is a clustering environment, zk spreadsheet collaboration edit mode cannot work correctly on it.it. Because collaboration edit depends on application scope event queue which cannot be used in GAE. (Ref: http://books.zkoss.org/wiki/ZKInstallationGuide/SettingupServers/GoogleAppEngine)

I try to specify file path in `src', then the exception is gone like:

<spreadsheet 
id="spreadsheet"
src="/WEB-INF/blank-spreadsheet.xlsx"
vflex="1" hflex="1" maxVisibleRows="200" maxVisibleColumns="40"
showSheetbar="false" showToolbar="false" showFormulabar="false" showContextMenu="false"/>

But it still contains other problems. Even those problems can be solved, you should notice that since GAE is a clustering environment, zk spreadsheet collaboration edit mode cannot work correctly on it. Because collaboration edit depends on application scope event queue which cannot be used in GAE. (Ref: http://books.zkoss.org/wiki/ZKInstallationGuide/SettingupServers/GoogleAppEngine)

I try to specify file path in `src', then the exception is gone like:

<spreadsheet 
id="spreadsheet"
src="/WEB-INF/blank-spreadsheet.xlsx"
vflex="1" hflex="1" maxVisibleRows="200" maxVisibleColumns="40"
showSheetbar="false" showToolbar="false" showFormulabar="false" showContextMenu="false"/>

But it still contains other problems. Even those problems can be solved, you should notice that since GAE is a clustering environment, zk spreadsheet collaboration edit mode cannot work correctly on it. Because collaboration edit depends on application scope event queue which cannot be used in GAE. (Ref: http://books.zkoss.org/wiki/ZKInstallationGuide/SettingupServers/GoogleAppEngine)

I try to specify file path in `src', then the exception is gone like:

<spreadsheet 
id="spreadsheet"
src="/WEB-INF/blank-spreadsheet.xlsx"
vflex="1" hflex="1" maxVisibleRows="200" maxVisibleColumns="40"
showSheetbar="false" showToolbar="false" showFormulabar="false" showContextMenu="false"/>

But it still contains other problems. Even those problems can be solved, you should notice that since GAE is a clustering environment, zk spreadsheet collaboration edit mode cannot work correctly on it. Because collaboration edit depends on the application scope event queue which cannot be used in GAE. (Ref: http://books.zkoss.org/wiki/ZKInstallationGuide/SettingupServers/GoogleAppEngine)

The issue might be caused by GAE session manager partially because zss heavily relies on session attributes. We can test it after GAE fixes it.