Accessing controller properties uses the usual get & set syntax. Set in a constructor and retrieved using the shorthand notation public class YourController { public string varA { get; set; } // use the proper type public YourController () { varA = ‘Some text’; } }
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Is it possible to use JavaScript variable in Visualforce page?
Its great to see the js variable in visualforce page . You have written for a single variable and Can you help me in iterating through the array of variables (java script) . Thanks in advance. If this is an array of variables from the controller, you’d use Visualforce components rather than javascript for this.
How to call a JavaScript function from a controller?
Due to this the new values of the variables from the controller are fetched into the Javascript (which were modified in any method in the controller). First click on the button “Call ActionFunction”. Then click on the button “Call Javascript function”.
How do I access controller properties in VF page?
Accessing controller properties uses the usual get & set syntax. VF Page – JavaScript function – controller property reference will work with any of the above examples: The rendered source for the page, which you can go look at in the browser, will look like this after the substitution for the controller variable has been made:
How to refresh the apex panel with JavaScript variable?
If you have case where javascript variable that is filled with apex value you can place the Script tag inside apex:outputPanel and the using rerender functionality refresh the panel alongisde assignment of the javascript variable. You need to sign in to do that. Need an account?