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External screens can also have changes that are bound to a secondary external screen. In this use-case it is possible to programmatically prompt the user with the has changes dialog by adding an EventBeforeSelect on the corresponding Grid object.
Example:
| Code Block | ||||
|---|---|---|---|---|
| ||||
/** |
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* Method to execute before row selecting to display ExternalScreen hasChanges prompt * @param grid */ export function onBeforeDossierSelect(grid: |
...
akioma.swat.Grid) |
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{ const payload:any |
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= |
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{}; |
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const DocviewerExternalScreen = akioma.ExternalScreen.getExternalPopup('sDocViewerExternalWindow'); |
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const hasChangesExternal:boolean |
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= |
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DocviewerExternalScreen.akioma.swat.Root.getFirstChildByType('businessEntity').hasChanges(); |
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if(hasChangesExternal) |
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{ payload.promptCursorChange = true; } return payload; } |