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What is a view state error?
This is important in the light that salesforce provides only a standard size of 135kb for any individual page. If the size of a particular page exceeds 135kb, the page will throw a view state error.
What is view state size?
The View State tab shows you which elements on your page are taking up that space. A smaller view state size generally means quicker load times. In order to avoid this error, minimize your pages’ view state.
How do I view viewstate in Salesforce?
View State Tab
- From your personal settings, enter Advanced User Details in the Quick Find box, then select Advanced User Details. No results?
- Click Edit.
- Select the Development Mode checkbox if it isn’t selected.
- Select the Show View State in Development Mode checkbox.
- Click Save.
What is view state inspector in Salesforce?
ViewState holds state of the visualforce page that holds state that includes the fields, components and controller state. Viewstate data in encrypted and cannot be viewed tools like firebug. – Stores Objects that are reachable from a non-transient data member in a controller or extension.
What is JavaScript remoting in Salesforce?
JavaScript remoting is a tool that front-end developers can use to make an AJAX request from a Visualforce page directly to an Apex controller. JavaScript remoting allows you to run asynchronous actions by decoupling the page from the controller and to perform tasks on the page without having to reload the entire page.
Why do I get an error message when my viewtate is invalid?
The error message is generally caused by some exception being thrown when the view state is being processed. The problem is that the exception is being consumed, and its details are lost in the error message.
What does view state error in Salesforce mean?
View State: As the name suggests, it is an error of View State. Maximum view state size limit (135KB) exceeded is the error message pertaining to View State error and here follows a brief detailing of the issue. View state holds the state/size of the visual force page that includes the components, field values, and controller state.
Where to find the view state in ASP.NET?
See the ASP.NET View State Overview topic on the Microsoft Developer Network (MSDN) website for a much more detailed overview of the ASP.NET view state. Because the __VIEWSTATE field contains important information that is used to reconstruct the page on postback, make sure that an attacker cannot to tamper with this field.
How is the view State posted back to the server?
The view state is posted back along with the other form data, which gives the server enough information to recreate the page state to which new changes can be applied. The data in the view state should be sufficient to recreate the state of the page when the postback is received.