Contents
What is ActionSupport in Visualforce page?
A component that adds AJAX support to another component, allowing the component to be refreshed asynchronously by the server when a particular event occurs, such as a button click or mouseover.
What is the difference between ActionSupport and ActionFunction?
A component that provides support for invoking controller action methods directly from JavaScript code using an AJAX request. In Simple difference, Action support adds AJAX support to another visualforce component and then call the controller method. …
What is ActionSupport?
ActionSupport : A component that adds AJAX support to another component, allowing the component to be refreshed asynchronously by theserver when a particular event occurs, such as a button click or mouseover.
What is AJAX function in Salesforce?
AJAX is the art of exchanging data between server and client without reloading the complete web page. Visualforce and AJAX. Visualforce has inbuilt support for the AJAX. using the attribute “rerender” we can specify that where the response should be rendered.
What is Salesforce Actionpoller?
A timer that sends an AJAX request to the server according to a time interval that you specify. Each request can result in a full or partial page update.
How to call controller method passing a parameter from VF page?
Once i click of any of them, need to call the controller method with parameter as the alphabet i clicked. Say, i am click on “A”. So, need to call the method with param “A” from VF page. How to accomplish this?? Please help..
How to use custom components in a Visualforce page?
To use a custom component in a Visualforce page you must prefix the component’s name with the namespace in which the component was defined. For example, if a component named myComponent is defined in a namespace called myNS, the component can be referenced in a Visualforce page as .
How to call a visual force page in Lightning component?
Welcome to Support! Search for an answer or ask a question of the zone or Customer Support. Need help? Dismiss Don’t have an account? Don’t have an account? How we can call a Visual Force Page in Lightning Component?
When to use the C namespace prefix in Visualforce?
For example, if a component named myComponent is defined in a namespace called myNS, the component can be referenced in a Visualforce page as . For ease of use, a component that is defined in the same namespace as an associated page can also use the c namespace prefix.