SurveyWindowModel

Obsolete. Please use PopupSurvey

Inherited from the following class(es):

closeOnCompleteTimeout inSurvey isDesignMode isExpanded isLoadingFromJson isShowing survey title

clone collapse expand fromJSON getPropertyByName getPropertyValue getType hide isDescendantOf isValueEmpty registerPropertyChangedHandlers setPropertyValue show toJSON unregisterPropertyChangedHandlers

onItemValuePropertyChanged onPropertyChanged

clone method

Creates a new object that has the same type and properties as the current SurveyJS object.

Type:: () => Base

Implemented in:: Base

closeOnCompleteTimeout property

Set this value to negative value, for example -1, to avoid closing the popup window on completing the survey. Leave it equals to 0 (default value) to close the popup window immediately, or set it to 3, 5, 10, ... to close the popup window in 3, 5, 10 seconds.

Type:: number readonly

Implemented in:: PopupSurveyModel

collapse method

Collapse the popup window and show survey title only.

Type:: () => void

Implemented in:: PopupSurveyModel

expand method

Expand the popup window to show the survey.

Type:: () => void

Implemented in:: PopupSurveyModel

fromJSON method

Assigns a new configuration to the current SurveyJS object. This configuration is taken from a passed JSON object.

The JSON object should contain only serializable properties of this SurveyJS object. Event handlers and properties that do not belong to the SurveyJS object are ignored.

Type:: (json: any) => void

Parameters:: json, type: any ,
A JSON object with properties that you want to apply to the current SurveyJS object.

Implemented in:: Base

See also:: toJSON

getPropertyByName method

Returns a JsonObjectProperty object with metadata about a serializable property that belongs to the current SurveyJS object.

If the property is not found, this method returns null.

Type:: (propName: string) => JsonObjectProperty

Parameters:: propName, type: string ,
A property name.

Implemented in:: Base

getPropertyValue method

Returns the value of a property with a specified name.

If the property is not found or does not have a value, this method returns either undefined, defaultValue specified in the property configuration, or a value passed as the defaultValue parameter.

Type:: (name: string, defaultValue?: any) => any

Parameters:: name, type: string ,
A property name.

defaultValue, type: any ,
(Optional) A value to return if the property is not found or does not have a value.

Implemented in:: Base

getType method

Returns the object type as it is used in the JSON schema.

Type:: () => string

Implemented in:: Base

hide method

Hide the popup window

Type:: () => void

Implemented in:: PopupSurveyModel

See also:: show * , isShowing

inSurvey property

Returns true if the object is included in a survey.

This property may return false, for example, when you create a survey model dynamically.

Type:: boolean readonly

Implemented in:: Base

isDescendantOf method

Use this method to find out if the current object is of a given typeName or inherited from it.

Type:: (typeName: string) => boolean

Parameters:: typeName, type: string ,
One of the values listed in the getType() description.

Return Value:: `true` if the current object is of a given `typeName` or inherited from it.

Implemented in:: Base

See also:: getType

isDesignMode property

Returns true if the survey is being designed in Survey Creator.

Type:: boolean readonly

Implemented in:: Base

isExpanded property

Returns true if the popup window is expanded. Set it to true to expand the popup window or false to collapse it.

Type:: boolean writable

Implemented in:: PopupSurveyModel

See also:: expand * , collapse

isLoadingFromJson property

Returns true if the object configuration is being loaded from JSON.

Type:: boolean readonly

Implemented in:: Base

isShowing property

Returns true if the popup window is currently showing. Set it to true to show the popup window and false to hide it.

Type:: boolean writable

Implemented in:: PopupSurveyModel

See also:: show * , hide

isValueEmpty method

Returns true if a passed value is an empty string, array, or object or if it equals to undefined or null.

Type:: (value: any, trimString?: boolean) => boolean

Parameters:: value, type: any ,
A value to be checked.

trimString, type: boolean ,
(Optional) When this parameter is true, the method ignores whitespace characters at the beginning and end of a string value. Pass false to disable this functionality.

Implemented in:: Base

onItemValuePropertyChanged event

An event that is raised when an ItemValue property is changed.

Parameters:

sender: this
A SurveyJS object whose property contains an array of ItemValue objects.
options.obj: ItemValue
An ItemValue object.
options.propertyName: String
The name of the property to which an array of ItemValue objects is assigned (for example, "choices" or "rows").
options.name: "text" | "value"
The name of the changed property.
options.newValue: any
A new value for the property.

Type:: Event<(sender: Base, options: any) => any, Base, any>

Implemented in:: Base

onPropertyChanged event

An event that is raised when a property of this SurveyJS object has changed.

Parameters:

sender: this
A SurveyJS object whose property has changed.
options.name: String
The name of the changed property.
options.newValue: any
A new value for the property.
options.oldValue: any
An old value of the property. If the property is an array, oldValue contains the same array as newValue does.

Type:: EventBase<Base, any>

Implemented in:: Base

registerPropertyChangedHandlers method

Registers a function to call when a property value changes.

Type:: (propertyNames: string[], handler: any, key?: string) => void

Parameters:: propertyNames, type: string[] ,
An array of one or multiple property names.

handler, type: any ,
A function to call when one of the listed properties change.

key, type: string ,
(Optional) A key that identifies the current registration. If a function for one of the properties is already registered with the same key, the function will be overwritten. You can also use the key to subsequently unregister handlers.

Implemented in:: Base

See also:: unregisterPropertyChangedHandlers

setPropertyValue method

Assigns a new value to a specified property.

Type:: (name: string, val: any) => void

Parameters:: name, type: string ,
A property name.

val, type: any ,
A new value for the property.

Implemented in:: Base

show method

Show the popup window

Type:: () => void

Implemented in:: PopupSurveyModel

See also:: hide * , isShowing

survey property

A survey object.

Type:: SurveyModel readonly

Implemented in:: PopupSurveyModel

See also:: SurveyModel

title property

The popup window and survey title.

Type:: string writable

Implemented in:: PopupSurveyModel

toJSON method

Returns a JSON object that corresponds to the current SurveyJS object.

Type:: () => any

Implemented in:: Base

See also:: fromJSON

unregisterPropertyChangedHandlers method

Unregisters value change event handlers for the specified properties.

Type:: (propertyNames: string[], key?: string) => void

Parameters:: propertyNames, type: string[] ,
An array of one or multiple property names.

key, type: string ,
(Optional) A key of the registration that you want to cancel.

Implemented in:: Base

See also:: registerPropertyChangedHandlers

SurveyWindowModel

Properties

Methods

Events

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