ORKWebViewStep Class Reference

Inherits from	ORKStep : NSObject
Declared in	ORKWebViewStep.h

The ORKWebViewStep class represents a step that displays an embedded webview.

This may be useful in cases where extreme custom styling is necessary, or an instrument with specific requirements does not yet have a native implementation.

In order to proceed to the next step from inside the webviewstep, you must execute this line of javascript when the user should proceed:

window.webkit.messageHandlers.ResearchKit.postMessage(answer);

Where “answer” is the string answer that will be captured in the WebViewStepResult. A string answer is required or the user will be unable to proceed.

`+ webViewStepWithIdentifier:html:`

Returns a new web view step that includes the specified identifier and will display the specified html.

+ (instancetype)webViewStepWithIdentifier:(NSString *)identifier html:(NSString *)html

Parameters

`identifier`	The identifier of the step (a step identifier should be unique within the task).
`html`	The html to be displayed in the webview.

Declared In

ORKWebViewStep.h

`html`

Embedded html used for displaying the webview.

@property (nonatomic, copy, nullable) NSString *html

Declared In

ORKWebViewStep.h