synchronous messagebox

[littlegg]

can messagebox work in synchronous mode?

I am using a PageToolbar for EditorGrid. some users edited the cells and press next page button, their modification will be lost. so i add a Ext.MessageBox.show function to Data.Store's beforeLoad event, user can choose to save changes or not , or cancel action. but i think the messagebox is working in asynchronous mode, before user click any button, the grid has changed to next page. if i use window.confirm function, grid will hang waiting for user choice. but i need Yes, no ,cancel buttons, window.confirm only have yes and cancel buttons. how should i do?

[tryanDLS]

Look at the messagebox example - you have to provide a callback. It doesn't work like alert/confirm where it waits and returns a value.

[littlegg]

Look at the messagebox example - you have to provide a callback. It doesn't work like alert/confirm where it waits and returns a value.


yes, i provide a callback function. but can what is running background hang up before i click any button?

[liggett78]

There is no way to "pause" execution like native confirm or alert do. You should setup a callback and do this "go-forward in the grid"-thing from inside this callback.