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Calls a JavaScript function.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
WebView 10.0 No Yes No No No
MBS( "WebView.CallFunction"; WebViewerRef; FunctionName { ; Parameters... } )   More


Parameter Description Example value
WebViewerRef Either the Web Viewer Object Name or the Web Viewer ID as returned by "WebView.FindByName" function.
FunctionName The function name. "test"
Parameters... Optional
Pass as many parameters as needed.


Returns OK or error.


Calls a JavaScript function.
Returns result as text or number.
You can pass as many parameters as needed.


Call with 2 parameters:

MBS( "WebView.CallFunction"; "web"; "test"; "Hello"; "World")

See also

Blog Entries

Release notes

Created 4th January 2020, last changed 5th January 2020

WebView.AllowsAnyHTTPSCertificateForHost   -   WebView.ClearBrowserSession

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MBS FileMaker Plugins