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Text Entry
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Date-Time Entry
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Dropdown
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Dropdown with Lazy Loading
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Multi-Select Dropdown
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Checkboxes
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Carry Forward Responses
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Image Picker
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Yes/No Question
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Signature
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Rating Scale UI Adaptation Modes
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Ranking
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HTML
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File Upload
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Expression
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Expression (using async functions)
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Panel & Dynamic Panel
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Survey
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Title and Logo
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Questions in one line
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Survey Options
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Edit saved survey
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Read-only/display mode
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Show Preview before complete
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Pop-Up Survey
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Context actions in element titles
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Modify title tags
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Custom render of survey elements
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File - custom preview
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File - delayed upload
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Lazy questions rendering
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Quizzes and Scored Surveys
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Customize Rendering
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Integration with Third-Party Libraries
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Appearance customization
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Navigation
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Conditions and Triggers
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Conditional Visibility
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Simplify Cascade Conditions
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Dynamic Default Question Values
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Complex Questions in Expressions
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Custom Functions in Expressions
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Implement a Custom Expression Property
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Dynamic Questions with Conditional Logic
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Hide Question Elements (Rows, Columns, Choices)
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Show/Hide individual items in radiogroup/checkbox/dropdown
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Hide Rows and Columns in a Matrix Table
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Hide Rows and Columns in a Matrix Dropdown Question
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Conditional Logic to Enable or Disable Questions
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Complete Trigger
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CopyValue Trigger
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SetValue Trigger
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Run Expression Trigger
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Text Formatting
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Survey Localization
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Input Validation
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SurveyJS Storage
Use calculated values
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Text processing doesn't support expressions. To deal with it and to allow keep complex expressions simple, we have introduced Calculated Values in version 1.1.8. Survey class has calculatedValues property, that contains the list of Calculated Value.
CalculatedValue class has 3 properties: name, expression and a boolean property includeIntoResult (false by default). Here is the example of calculated value JSON definition:
{name: "age", expression: "age({birthdate})", includeIntoResult: true}
When the question bithdate is changed, the calculated value is automatically updated it's value (read-only property).
-
Templates
-
Simple Questions
-
Text Entry
-
Date-Time Entry
-
Numeric Entry
-
Color Input
-
Radio Button Group
-
Dropdown
-
Dropdown: Load Data from Web Services
-
Dropdown with Lazy Loading
-
Multi-Select Dropdown
-
Checkboxes
-
Carry Forward Responses
-
Image Picker
-
Yes/No Question
-
Signature
-
Multiple Textboxes
-
Rating Scale
-
Rating Scale UI Adaptation Modes
-
Ranking
-
Long Text
-
Image
-
HTML
-
File Upload
-
Expression
-
Expression (using async functions)
-
-
Matrix Table Questions
-
Panel & Dynamic Panel
-
Survey
-
Title and Logo
-
Questions in one line
-
Survey Options
-
Auto-Populate Form Fields
-
Merge Question Values
-
Edit saved survey
-
Read-only/display mode
-
Show Preview before complete
-
Pop-Up Survey
-
Context actions in element titles
-
Modify title tags
-
Custom render of survey elements
-
File - custom preview
-
File - delayed upload
-
Lazy questions rendering
-
-
Quizzes and Scored Surveys
-
Customize Rendering
-
Integration with Third-Party Libraries
-
Appearance customization
-
Navigation
-
Conditions and Triggers
-
Conditional Visibility
-
Simplify Cascade Conditions
-
Dynamic Default Question Values
-
Complex Questions in Expressions
-
Custom Functions in Expressions
-
Implement a Custom Expression Property
-
Dynamic Questions with Conditional Logic
-
Hide Question Elements (Rows, Columns, Choices)
-
Show/Hide individual items in radiogroup/checkbox/dropdown
-
Hide Rows and Columns in a Matrix Table
-
Hide Rows and Columns in a Matrix Dropdown Question
-
Conditional Logic to Enable or Disable Questions
-
Complete Trigger
-
CopyValue Trigger
-
SetValue Trigger
-
Run Expression Trigger
-
-
Text Formatting
-
Survey Localization
-
Input Validation
-
SurveyJS Storage