QuestionCommentModel, SurveyJS Library Documentation

A Model for a comment question

Inherited from the following class(es) Question

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		addError method
		Add error into the question error list. Type: (error: SurveyError) => void Parameters: error, type: SurveyError Implemented in: Question
		clearIncorrectValues method
		Call this function to remove values from the current question, that end-user will not be able to enter. For example the value that doesn't exists in a radigroup/dropdown/checkbox choices or matrix rows/columns. Type: () => void Implemented in: Question
		cols property
		The html cols attribute. Type: number writable Implemented in: QuestionCommentModel
		comment property
		The question comment value. Type: string writable Implemented in: Question
		commentText property
		Use it to get or set the comment value. Type: string writable Implemented in: Question
		correctAnswer property
		The correct answer on the question. Set this value if you are doing a quiz. Type: any writable Implemented in: Question See also: SurveyModel.correctAnswers , SurveyModel.inCorrectAnswers
		cssClasses property
		Returns all css classes that used for rendering the question. You may use survey.updateQuestionCssClasses event to override css classes for a question. Type: any readonly Implemented in: Question See also: SurveyModel.updateQuestionCssClasses
		currentErrorCount property
		Returns the validation errors count. Type: number readonly Implemented in: Question
		customWidget property
		The link to the custom widget. Type: QuestionCustomWidget readonly Implemented in: Question
		defaultValue property
		Set the default value to the question. It will be assign to the question on loading the survey from JSON or adding a question to the survey or on setting this property of the value is empty. Type: any writable Implemented in: Question
		description property
		Question description. It renders under question title by using smaller font. Unlike the title, description can be empty. Type: string writable Implemented in: Question See also: title
		enableIf property
		An expression that returns true or false. If it returns false the Question becomes read only and an end-user will not able to answer on the qustion. The library runs the expression on survey start and on changing a question value. If the property is empty then readOnly property is used. Type: string writable Implemented in: Question See also: readOnly , isReadOnly
		focus method
		Move the focus to the input of this question. Type: (onError?: boolean) => void Parameters: onError, type: boolean , set this parameter to true, to focus the input with the first error, other wise the first input will be focused. Implemented in: Question
		fullTitle property
		Returns the title after processing the question template. Type: string readonly Implemented in: Question See also: SurveyModel.questionTitleTemplate
		getAllErrors method
		Returns a copy of question errors survey. For some questions like matrix and panel dynamic it includes the errors of nested questions. Type: () => SurveyError[] Implemented in: Question
		getDisplayValue method
		Return the question value as a display text. For example, for dropdown, it would return the item text instead of item value. Type: (keysAsText: boolean) => any Parameters: keysAsText, type: boolean , Set this value to true, to return key (in matrices questions) as display text as well. Implemented in: Question
		getLocale method
		Returns the current survey locale Type: () => string Implemented in: Question See also: SurveyModel.locale
		getTitleLocation method
		Return the title location based on question titleLocation property and QuestionTitleLocation of it's parents Type: () => string Implemented in: Question See also: titleLocation , PanelModelBase.QuestionTitleLocation , SurveyModel.QuestionTitleLocation
		getType method
		Returns the type of the object as a string as it represents in the json. Type: () => string Implemented in: Question
		hasComment property
		Set it to true, to add a comment for the question. Type: boolean writable Implemented in: Question
		hasErrors method
		Returns true if there is a validation error(s) in the question. Type: (fireCallback?: boolean) => boolean Parameters: fireCallback, type: boolean , set it to true to show an error in UI. Implemented in: Question
		hasInput property
		Returns false if the question doesn't have an input element, for example: QuestionHtmlModel Type: boolean readonly Implemented in: Question
		hasTitle property
		Returns false if the question doesn't have a title property, for example: QuestionHtmlModel, or titleLocation property equals to "hidden" Type: boolean readonly Implemented in: Question See also: titleLocation
		id property
		The unique identificator. It is generated automatically. Type: string writable Implemented in: Question
		indent property
		Set it different from 0 to increase the left padding. Type: number writable Implemented in: Question
		isAllowTitleLeft property
		Returns true if the question may have a title located on the left Type: boolean readonly Implemented in: Question
		isEmpty method
		Returns true if the question value is empty Type: () => boolean Implemented in: Question
		isPanel property
		Always returns false. Type: boolean readonly Implemented in: Question
		isReadOnly property
		Retuns true if readOnly property is true or survey is in display mode or parent panel/page is readOnly. Type: boolean readonly Implemented in: Question See also: SurveyModel.model , readOnly
		isRequired property
		Set this property to true, to make the question a required. If a user doesn't answer the question then a validation error will be generated. Type: boolean writable Implemented in: Question
		isVisible property
		Returns true if the question is visible or survey is in design mode right now. Type: boolean readonly Implemented in: Question
		maxLength property
		The maximim text length. If it is -1, defaul value, then the survey maxTextLength property will be used. If it is 0, then the value is unlimited Type: number writable Implemented in: QuestionCommentModel See also: SurveyModel.maxTextLength
		page property
		Get/set the page where the question is located. Type: IPage writable Implemented in: Question
		parent property
		A parent element. It can be panel or page. Type: IPanel writable Implemented in: Question
		placeHolder property
		Use this property to set the input place holder. Type: string writable Implemented in: QuestionCommentModel
		processedTitle property
		Returns the rendred question title. Type: string readonly Implemented in: Question
		readOnly property
		Set it to true to make a question readonly. Type: boolean writable Implemented in: Question See also: enableIf , isReadOnly
		renderWidth property
		The rendered width of the question. Type: string writable Implemented in: Question
		requiredErrorText property
		The custom text that will be shown on required error. Use this property, if you do not want to show the default text. Type: string writable Implemented in: Question
		requiredIf property
		An expression that returns true or false. If it returns true the Question becomes required and an end-user has to answer it. If it returns false the Question then an end-user may not answer it the Question maybe empty. The library runs the expression on survey start and on changing a question value. If the property is empty then isRequired property is used. Type: string writable Implemented in: Question See also: isRequired
		requiredText property
		Returns the char/string for a required question. Type: string readonly Implemented in: Question See also: SurveyModel.requiredText
		rightIndent property
		Set it different from 0 to increase the right padding. Type: number writable Implemented in: Question
		rows property
		The html rows attribute. Type: number writable Implemented in: QuestionCommentModel
		runCondition method
		Run visibleIf and enableIf expressions. If visibleIf or/and enabledIf are not empty, then the results of performing the expression (true or false) set to the visible/readOnly properties. Type: (values: HashTable<any>, properties: HashTable<any>) => void Parameters: values, type: HashTable<any> , Typically survey results properties, type: HashTable<any> Implemented in: Question See also: visible , visibleIf , readOnly , enableIf
		startWithNewLine property
		The Question renders on the new line if the property is true. If the property is false, the question tries to render on the same line/row with a previous question/panel. Type: boolean writable Implemented in: Question
		title property
		Question title. Use survey questionTitleTemplate property to change the title question is rendered. If it is empty, then question name property is used. Type: string writable Implemented in: Question See also: SurveyModel.questionTitleTemplate
		titleLocation property
		Set this property different from "default" to set the specific question title location for this panel/page. Type: string writable Implemented in: Question See also: SurveyModel.questionTitleLocation
		useDisplayValuesInTitle property
		Use it to choose how other question values will be rendered in title if referenced in {}. Type: boolean writable Implemented in: Question
		validators property
		The list of question validators. Type: SurveyValidator[] writable Implemented in: Question
		value property
		Get/Set the question value. Type: any writable Implemented in: Question See also: SurveyMode.setValue , SurveyMode.getValue
		valueName property
		Use this property if you want to store the question result in the name different from the question name. Question name should be unique in the survey and valueName could be not unique. It allows to share data between several questions with the same valueName. The library set the value automatically if the question.name property is not valid. For example, if it contains the period '.' symbol. In this case if you set the question.name property to 'x.y' then the valueName becomes 'x y'. Type: string writable Implemented in: Question
		visible property
		Use it to get/set the question visibility. Type: boolean writable Implemented in: Question See also: visibleIf
		visibleIf property
		An expression that returns true or false. If it returns true the Question becomes visible and if it returns false the Question becomes invisible. The library runs the expression on survey start and on changing a question value. If the property is empty then visible property is used. Type: string writable Implemented in: Question See also: visible Show More
		visibleIndex property
		Returns the visible index of the question in the survey. It can be from 0 to all visible questions count - 1 Type: number readonly Implemented in: Question
		width property
		Use it to set the specific width to the question. Type: string writable Implemented in: Question

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