Class: DomHelper
Constructors
new DomHelper()
new DomHelper():
DomHelper
Returns
Methods
addLoadingElements()
staticaddLoadingElements():void
Add elements to hide the canvas and show a spinner.
Returns
void
Source
addStyleSheet()
staticaddStyleSheet(css):void
Adds a style sheet to the head of the document.
Parameters
• css: string
text of the CSS
Returns
void
Source
configureDomForActivity()
staticconfigureDomForActivity(activity):void
Depending on the type of activity, set the visibility of the survey div and canvas div.
Parameters
• activity: Activity
the activity to configure the DOM for
Returns
void
Source
createRoot()
staticcreateRoot(rootElement):void
Specifies the HTML element in which to render the m2c2kit activities.
Parameters
• rootElement: HTMLElement
the element to add the survey div and canvas div to
Returns
void
Source
hideM2c2Elements()
statichideM2c2Elements():void
Hide the canvas div and survey div.
Returns
void
Source
setBusyAnimationVisibility()
staticsetBusyAnimationVisibility(visible):void
Shows or hides the busy animation.
Parameters
• visible: boolean
true if the busy animation should be visible
Returns
void
Source
setCanvasDivVisibility()
staticprivatesetCanvasDivVisibility(visible):void
Shows or hides the canvas div.
Parameters
• visible: boolean
true if the canvas div should be visible
Returns
void
Source
setCanvasOverlayVisibility()
staticsetCanvasOverlayVisibility(visible):void
Shows or hides the canvas overlay.
Parameters
• visible: boolean
true if the canvas overlay should be visible
Returns
void
Source
setSurveyDivVisibility()
staticprivatesetSurveyDivVisibility(visible):void
Shows or hides the survey div.
Parameters
• visible: boolean
true if the survey div should be visible
Returns
void