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How to refresh page in Lightning web component?
Here’s a lightning web component with just a ‘Refresh Page’ button: The button calls the refreshPage () method when clicked. In the component’s Javascript, we define the method to create and dispatch a custom event pageReload to communicate with the parent aura component.
How to refresh from child component to parent component?
The standard way is to use an event (component or application event). The handler in parent can perform the refresh. Documentation: Although Aura.Action works for passing an action handler to a child component, we recommend registering an event in the child component and firing the event in the child’s controller instead.
How to communicate from child component to parent component?
There are 2 types of events in Lightning – component event and application events. If you want to communicate from child component to parent component, use a component event. If you want to broadcast an information to the entirie application, use an application event. You need to sign in to do that.
Do you need an event to refreshing a component?
If you are refreshing the component from the context of a parent, you don’t need to use an event – you can expose a method to the parent and get it to call that. If you are refreshing the component from within the child itself, you could either use an event or re-run your init routine.
How to refresh component after button click for viewing updated values after refreshing page in Salesforce Lightning? How to make refresh component after button click for viewing updated values after refreshing page in Lightning? For the refresh view, run $A.get (‘e.force:refreshView’).fire ();, which will reload all data for the view.
How to reload child.html on button click?
How do I reload child.html on button click, does the public method needs to return some value, so that the gets the desired value. You can define a public method in the child component and call that in the parent. Import the refreshApex method in the child component.
Can you use force refreshview in Lightning?
1) I obviously cannot use “force:refreshView” thing because it can only be used inside a lightning experience and inside Salesforce1 framework. 2) I don’t want to use the javascript construct of reloading a page (window.relocation) because then it would refresh the whole page and would beat the whole point of using Lightning and designing a SPA.