IJsDialogHandler.OnJSDialog Method (original) (raw)

IJsDialogHandlerOnJSDialog Method

Version 118.6.80

Called to run a JavaScript dialog.

Namespace: CefSharp
Assembly: CefSharp (in CefSharp.dll) Version: 118.6.80.0 (118.6.80.0)

Syntax

bool OnJSDialog( IWebBrowser chromiumWebBrowser, IBrowser browser, string originUrl, CefJsDialogType dialogType, string messageText, string defaultPromptText, IJsDialogCallback callback, ref bool suppressMessage )

bool OnJSDialog( IWebBrowser^ chromiumWebBrowser, IBrowser^ browser, String^ originUrl, CefJsDialogType dialogType, String^ messageText, String^ defaultPromptText, IJsDialogCallback^ callback, bool% suppressMessage )

Parameters

chromiumWebBrowser

Type: CefSharpIWebBrowser
the ChromiumWebBrowser control

browser

Type: CefSharpIBrowser
the browser object

originUrl

Type: SystemString
originating url

dialogType

Type: CefSharpCefJsDialogType
Dialog Type

messageText

Type: SystemString
Message Text

defaultPromptText

Type: SystemString
value will be specified for prompt dialogs only

callback

Type: CefSharpIJsDialogCallback
Callback can be executed inline or in an async fashion

suppressMessage

Type: SystemBoolean
Set suppressMessage to true and return false to suppress the message (suppressing messages is preferable to immediately executing the callback as this is used to detect presumably malicious behavior like spamming alert messages in onbeforeunload). Set suppressMessage to false and return false to use the default implementation (the default implementation will show one modal dialog at a time and suppress any additional dialog requests until the displayed dialog is dismissed).

Return Value

Type: Boolean
Return true if the application will use a custom dialog or if the callback has been executed immediately. Custom dialogs may be either modal or modeless. If a custom dialog is used the application must execute |callback| once the custom dialog is dismissed.

See Also

Reference