Reducing view state size 1 - the transient keyword
The Visualforce view state is used to maintain the state of a page across multiple requests to the server. If a Visualforce page contains an <apex:form /> tag, it will also contain a hidden input field with the encrypted view state as its value.
The view state contains the following information:
- All non-transient members of the page's controller (regardless of whether this is a standard or custom controller) and all controller extensions
- The object graph for everything that is reachable from one of the non-transient members detailed in the previous bullet point
- The component tree for the page
- Internal housekeeping data for the Visualforce framework
The maximum size of the entire view state is 135 Kb. ...
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