11. Formfield Objects

11.1. FormfieldList
11.2. FormfieldText
11.3. FormfieldLabel
11.4. FormfieldTextarea
11.5. FormfieldPulldown
11.6. FormfieldDynPulldown
11.7. FormfieldCheckbox
11.8. FormfieldHidden

11.1. FormfieldList

The FormfieldList x0-object-type serves as both a x0-form management tool and a x0-object-container.

It offers advanced x0-form-validation capabilities and can be referenced by multiple x0-control-flow-modifying x0-object-types.

More info at 17. Forms.

11.1.1. Object Attributes

Property

Type

Description

HiddenFields

Array

Array of Formfield IDs

Sections

Array of Elements

Array of Section Objects / Section Properties

11.1.2. Section Attributes

Property

Type

Description

ID

String

Section Identifier

Object

String

Header to x0-object (existing) Reference

ObjectAttributes

Object

Header Properties

Formfields

Array

Array of Formfield IDs

11.1.3. Section Object Attributes

Property

Type

Description

Style

CSS-String

CSS Style Classes, space separated

SubStyle

CSS-String

CSS Style Classes, space separated

HeaderIcon

CSS-String

Fontawesome Icon CSS for Prepend Icon

HeaderTextID

TextID-String

TextID referenced in “webui.text” DB Table / Multilang

SubHeaderTextID

TextID-String

TextID referenced in “webui.text” DB Table / Multilang

11.1.4. Grid Attributes

Global Grid Attributes can be applied, see 9. Grid System.

11.1.5. Runnable Example

http://x0-app.x0.localnet/python/Index.py?appid=example5

11.2. FormfieldText

The FormfieldText x0-object-type renders an HTML <input> element of type text.

11.2.1. Object Attributes

Object Type FormfieldText Attributes
Property	Type	Description
Type	Constant String	Fixed String ‘text’
Style	CSS-String	CSS Style Classes, space separated
StyleValidateOk	CSS-String	CSS Style Classes Override, space separated
StyleValidateFail	CSS-String	CSS Style Classes Override, space separated
TextID	TextID-String	TextID referenced in “webui.text” DB Table
Placeholder	String	Placeholder
MaxLength	Integer	Maximum Length Character Count
Number	Boolean	Container Div Type, <DOMType></DOMType>
Disabled	Boolean	Set HTML Form “disabled” Property
ReadOnly	Boolean	Set HTML Form “readonly” Property
Min	Integer	Minimum Number Value
Max	Integer	Maximum Number Value

11.3. FormfieldLabel

The FormfieldLabel x0-object-type renders an HTML <label> element for form inputs.

11.3.1. Object Attributes

Object Type FormfieldLabel Attributes
Property	Type	Description
Type	Constant String	Fixed String ‘label’
Style	CSS-String	CSS Style Classes, space separated
LabelFor	String	HTML attribute “labelfor”
TextID	TextID-String	TextID referenced in “webui.text” DB Table
DisplayText	String	Hardcoded / Non-multilanguage String

11.4. FormfieldTextarea

The FormfieldTextarea x0-object-type renders an HTML <textarea> element for form inputs.

11.4.1. Object Attributes

Object Type FormfieldTextarea Attributes
Property	Type	Description
Type	Constant String	Fixed String ‘textarea’
Style	CSS-String	CSS Style Classes, space separated
TextID	TextID-String	TextID referenced in “webui.text” DB Table
Placeholder	String	Placeholder
MaxLength	Integer	Maximum Length Character Count
Number	Boolean	Container Div Type, <DOMType></DOMType>
Disabled	Boolean	Set HTML Form “disabled” Property
ReadOnly	Boolean	Set HTML Form “readonly” Property
Min	Integer	Minimum Number Value
Max	Integer	Maximum Number Value

11.5. FormfieldPulldown

The FormfieldPulldown x0-object-type renders a static HTML <select> element with predefined options.

11.5.1. Object Attributes

Object Type FormfieldPulldown Attributes
Property	Type	Description
Type	Constant String	Fixed String ‘pulldown’
Style	CSS-String	CSS Style Classes, space separated
Options	Array of Elements	Array of Option Elements

11.5.2. Options Element

FormfieldPulldown Options Element
Property	Type	Description
TextID	TextID-String	TextID referenced in “webui.text” DB Table
Value	String	Hardcoded Value
Default	Boolean	Default Display Element

11.6. FormfieldDynPulldown

The FormfieldDynPulldown x0-object-type renders renders a dynamic HTML <select> element with options populated from backend data. This allows for flexible and dynamic selection based on server-side content.

Note

Unlike other x0-object-types, it retrieves backend data directly, bypassing the typical x0-service-connector mechanism.

11.6.1. Object Attributes

Object Type FormfieldDynPulldown Attributes
Property	Type	Description
Type	Constant String	Fixed String ‘dynpulldown’
Style	CSS-String	CSS Style Classes, space separated
ServiceURL	URL-String	Backend Service URL
UpdateOnEvents	Array of EventIDs	Array of EventIDs

11.7. FormfieldCheckbox

The FormfieldCheckbox x0-object-type renders an HTML <input> element of type checkbox.

11.7.1. Object Attributes

Object Type FormfieldCheckbox Attributes
Property	Type	Description
Type	Constant String	Fixed String ‘checkbox’
Style	CSS-String	CSS Style Classes, space separated
Value	Enum Integer	1 == checked \|\| 0 == unchecked

11.8. FormfieldHidden

The FormfieldHidden x0-object-type renders a non-visible HTML <input> element of type hidden, which is rarely used to pass hidden form data to backend services.

11.8.1. Object Attributes

Object Type FormfieldHidden Attributes
Property	Type	Description
Type	Constant String	Fixed String ‘hidden’
Style	CSS-String	CSS Style Classes, space separated
Value	String	Hardcoded Value