UniWebViewPopup

Summary

A lightweight handle for controlling a popup window opened by UniWebView.

A popup window is a temporary overlay web view created when SetSupportMultipleWindows(true, ...) is enabled and target="_blank" or window.open() is triggered. It is not a full UniWebView component, but provides limited control through this handle.

Properties Summary

string Id { get; }	The identifier of the popup window.
bool IsAlive { get; }	Whether this popup window is still alive.
UniWebView Owner { get; }	The owner UniWebView that created this popup window.

Events Summary

void OnPageStarted(UniWebViewPopup popup, string url)	Raised when the popup starts loading a url.
void OnPageCommitted(UniWebViewPopup popup, string url)	Raised when the popup starts receiving web content.
void OnPageFinished(UniWebViewPopup popup, UniWebViewNativeResultPayload payload)	Raised when the popup finishes loading a url.
void OnPageErrorReceived(UniWebViewPopup popup, UniWebViewNativeResultPayload payload)	Raised when an error encountered during the popup loading process.
void OnPageProgressChanged(UniWebViewPopup popup, float progress)	Raised when the loading progress value changes in current popup page.

Methods Summary

void Close()	Closes the popup window.
void GoBack()	Navigates back in the popup history.
void GoForward()	Navigates forward in the popup history.
void EvaluateJavaScript(string jsString, Action<UniWebViewNativeResultPayload> completionHandler = null)	Evaluates a JavaScript string in the popup window context.

Properties

string Id { get; }

The identifier of the popup window.

bool IsAlive { get; }

Whether this popup window is still alive.

UniWebView Owner { get; }

The owner UniWebView that created this popup window.

Events

void OnPageStarted(UniWebViewPopup popup, string url)

Raised when the popup starts loading a url.

Parameters

• UniWebViewPopup popup

  The popup window handle.

• string url

  The url which the popup is about to load.

void OnPageCommitted(UniWebViewPopup popup, string url)

Raised when the popup starts receiving web content.

Parameters

• UniWebViewPopup popup

  The popup window handle.

• string url

  The url which the popup has started receiving content for.

void OnPageFinished(UniWebViewPopup popup, UniWebViewNativeResultPayload payload)

Raised when the popup finishes loading a url.

Parameters

• UniWebViewPopup popup

  The popup window handle.

• UniWebViewNativeResultPayload payload

  The payload which contains the loading result.

void OnPageErrorReceived(UniWebViewPopup popup, UniWebViewNativeResultPayload payload)

Raised when an error encountered during the popup loading process.

Parameters

• UniWebViewPopup popup

  The popup window handle.

• UniWebViewNativeResultPayload payload

  The payload which contains the loading error.

void OnPageProgressChanged(UniWebViewPopup popup, float progress)

Raised when the loading progress value changes in current popup page.

Parameters

• UniWebViewPopup popup

  The popup window handle.

• float progress

  A value indicates the loading progress of current popup page.

Methods

void Close()

Closes the popup window.

void GoBack()

Navigates back in the popup history. If it cannot go back, the popup will be closed.

void GoForward()

Navigates forward in the popup history.

void EvaluateJavaScript(string jsString, Action<UniWebViewNativeResultPayload> completionHandler = null)

Evaluates a JavaScript string in the popup window context.

Parameters

• string jsString

  The JavaScript string to evaluate.

• Action<UniWebViewNativeResultPayload> completionHandler

  Called when evaluating JavaScript finishes.