HorizontalImageStrip Properties

accessibilityConfig Property

Enables you to control accessibility behavior and alternative text for the widget.

For more information on using accessibility features in your app, refer Accessibility appendix.

Syntax

accessibilityConfig

Type

Object

Read/Write

Read + Write

Remarks

The accessibilityConfig property is enabled for all the widgets which are supported under the Flex Layout.

The accessibilityConfig property is a JavaScript object which can contain the following key-value pairs.

a11yLabel [String]

Optional. Specifies alternate text to identify the widget. Generally the label should be the text that is displayed on the screen.

a11yValue [String]

Optional. Specifies the current state/value associated with the widget so that the user can perform an action. For example, a checkbox is in selected state or unselected state. On the Android platform, the text specified for a11yLabel is prefixed to the a11yValue.

a11yHint [String]

Optional. Specifies the descriptive text that explains the action associated with the widget. On the Android platform, the text specified for a11yValue is prefixed to the a11yHint.

a11yHidden [Boolean]

Optional. Specifies if the widget should be ignored by assistive technology. The default option is set to false. This option is supported on iOS 5.0 and above, Android 4.1 and above, and SPA

Android limitations

If the results of the concatenation of a11y fields result in an empty string, then accessibilityConfig is ignored and the text that is on widget is read out.
The soft keypad does not gain accessibility focus during the right/left swipe gesture when the keypad appears.

SPA/Desktop Web limitations

The behavior of accessibility depends on the Web browser, Web browser version, Voice Over Assistant, and Voice Over Assistant version.
Currently SPA/Desktop web applications support only a few ARIA tags. To achieve more accessibility features, use the attribute a11yARIA. The corresponding tags will be added to the DOM as per these configurations.

Example

This example uses the button widget, but the principle remains the same for all widgets that have an accessibilityConfig property.

//This is a generic property that is applicable for various widgets.
//Here, we have shown how to use the accessibilityConfig Property for button widget.
/*You need to make a corresponding use of the accessibilityConfig property for other applicable widgets.*/

Form1.myButton.accessibilityConfig = {
    "a11yLabel": "Label",
    "a11yValue": "Value",
    "a11yHint": "Hint"    
};

Platform Availability

Available in the IDE
iOS, Android, SPA, and Desktop Web

anchorPoint Property

Specifies the anchor point of the widget bounds rectangle using the widget's coordinate space.

Syntax

anchorPoint

Type

JSObject

Read/Write

Read + Write

Remarks

The value for this property is a JavaScript dictionary object with the keys "x" and "y". The values for the "x" and "y" keys are floating-point numbers ranging from 0 to 1. All geometric manipulations to the widget occur about the specified point. For example, applying a rotation transform to a widget with the default anchor point causes the widget to rotate around its center.

The default value for this property is center ( {"x":0.5, "y":0.5} ), that represents the center of the widgets bounds rectangle. The behavior is undefined if the values are outside the range zero (0) to one (1).

Example

Form1.widget1.anchorPoint = {
    "x": 0.5,
    "y": 0.5
};

Platform Availability

iOS, Android, Windows, and SPA

arrowConfig Property

Specifies the configurable arrow properties of the HorizontalImageStrip. This property is available only when showArrows is set to true.

Syntax

arrowConfig

Type

JSObject

Read/Write

No

Remarks

The available options are:

leftArrowImage:Accepts the image to be set as left arrow.
leftArrowFocusImage:Accepts the image to be set as left arrow when in focus.
rightArrowImage:Accepts the image to be set as right arrow.
rightArrowFocusImage:Accepts the image to be set as right arrow when in focus.

Note: The options leftArrowFocusImage and rightArrowFocusImage are not supported in BlackBerry, Mobile Web, and SPA platforms.

Example


//Defining the properties for Horizontal Image strip with arrowConfig.
var hISBasic={id:"hIS", 
	skin:"hISkn", 
	focusSkin:"hISknFocus", 
	isVisible:true,selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png", 
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"}, {"imagekey":"image2.png"},"imagekey"]], 
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW, 
	howArrows:true, 
	showScrollbars:true, 
	arrowConfig:{
		"leftArrowImage":"lArrow.png", 
		"leftArrowFocusImage" :"lArrowFoc.png", 
		"rightArrowImage":"rArrow.png", 
		"rightArrowFocusImage":"rArrowFoc.png"}};
					
var hISLayout={padding:[5,5,5,5],
	margin:[5,5,5,5], 
	paddingInPixel:true, 
	marginInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 

	};
					
var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

//Reading arrowConfig of Horizontal Image strip

kony.print("Horizontal Image strip arrowConfig::"+hIS.arrowConfig);

Platform Availability

Available in the IDE.

Available on all platforms.

data Property

Specifies the JSObject which represents the images to be rendered in horizontal image strip.

Data format of JavaScript object

//Data format of JavaScript object
formname.widgetname.data=
[
 [
  {"imagekey":"image1.png", accessibilityConfig:acObject},
  {"imagekey": "image2.png", accessibilityConfig:acObject}, 
  {"imagekey": "imagen.png", accessibilityConfig:acObject}
 ],	
		"imagekey"
];

Syntax

data

Type

Array

Read/Write

Yes - (Read and Write)

Remarks

Data format:An array with two elements.

[0] is the array of objects with hashes.
[1] is the image key's key in the data hash of [0].

Example


//Defining the properties for Horizontal Image strip with data:
//[[{"imagekey":"image1.png"}, {"imagekey":"image2.png"}, "imagekey"]]
					
var hISBasic=
    {
      id:"hIS", 
      skin:"hISkn",
      focusSkin:"hISknFocus", 
      isVisible:true, 
      selectedIndex:1, 
      imageWhileDownloading:"img.png", 
      imageWhenFailed:"img3.png", 
      spaceBetweenImages:20, 
      data:
      [
        [
          {
            "imagekey":"image1.png", 
            accessibilityConfig:acObject
          }, 
          {
            "imagekey":"image2.png",
            accessibilityConfig:acObject
          }, 
          "imagekey"
        ]
      ], 
      viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW, 
      showArrows:true, 
      showScrollbars:true
    };
					
var hISLayout=
    {
      padding:[5,5,5,5], 
      margin:[5,5,5,5], 
      paddingInPixel:true, 
      marginInPixel:true, 
      referenceWidth:100, 
      referenceHeight:100, 
      imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 

      };
					
var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

//Reading data of Horizontal Image strip

kony.print("Horizontal Image strip data::"+hIS.data);

Platform Availability

Available in the IDE.

Available on all platforms.

enableCache Property

The property enables you to improve the performance of Positional Dimension Animations.

Syntax

enableCache

Type

Boolean

Read/Write

Read + Write

Remarks

The default value for this property is true.

Note: When the property is used, application consumes more memory. The usage of the property enables tradeoff between performance and visual quality of the content. Use the property cautiously.

Example

Form1.widgetID.enableCache = true;

Platform Availability

Available in the IDE.
Windows

focusSkin Property

Specifies the look and feel of the widget when in focus.

Syntax

focusSkin

Type

String

Read/Write

Yes - (Read and Write)

Remarks

Note: You must be aware of the following:
1. On J2ME non-touch devices, if you do not specify the Focus skin, it is not possible to identify the focus change between the widgets.
2. Mobile Web does not support this property, instead browser specific focus will be applied.

Example


//Defining the properties for Horizontal Image strip with focusSkin:"hISknFocus"
var hISBasic={id:"hIS",
	skin:"hISkn",
	focusSkin:"hISknFocus", 
	isVisible:true,selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png", 
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"}, {"imagekey":"image2.png"}, "imagekey"]], 
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW, 
	showArrows:true, showScrollbars:true};
					
var hISLayout={padding:[5,5,5,5], 
	margin:[5,5,5,5], 
	paddingInPixel:true, 
	marginInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 
	
	};
					
var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

//Reading focusSkin of Horizontal Image strip.

kony.print("Horizontal Image strip focusSkin::"+hIS.focusSkin);

Platform Availability

Available in the IDE.

Available on all platforms. platforms.

hoverSkin Property

Specifies the look and feel of a widget when the cursor hovers on the widget.

Syntax

hoverSkin

Type

String

Read/Write

Yes

Example


//Defining the properties for a HzImageStrip with hoverSkin:"hskin"

var hISBasic={id:"his1", 
	isVisible:true, 
	skin:"hISkin", 
	focusSkin:"hISFSkin", 
	text:"Click Here" };


var hIS={padding:[5,5,5,5],
	margin:[5,5,5,5], 
	hExpand:true, 
	vExpand:false, 
	displayText:true};
					
var hISPSP={hoverSkin:"hskin"};

//Creating the HzImageStrip.
var his1 = new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

Platform Availability

Available in the IDE.

This property is available on Windows Tablet.

id Property

id is a unique identifier of HorizontalImageStrip consisting of alpha numeric characters. Every HorizontalImageStrip should have a unique id within a Form.

Syntax

id

Type

String - [Mandatory]

Read/Write

Yes - (Read only)

Example


//Defining the properties for Horizontal Image strip with id:"hIS"
var hISBasic={id:"hIS", 
	skin:"hISkn", 
	focusSkin:"hISknFocus", 
	isVisible:true, 
	selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png", 
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"}, {"imagekey":"image2.png"}, "imagekey"]], 
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW, 
	howArrows:true, 
	showScrollbars:true};
	
var hISLayout={padding:[5,5,5,5], 
	margin:[5,5,5,5], 
	paddingInPixel:true, 
	marginInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 

	};
	
var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

//Reading id of Horizontal Image strip
kony.print("Horizontal Image strip id::"+hIS.id);

Platform Availability

Available in the IDE.

Available on all platforms.

imageWhenFailed Property

Specifies the image to be displayed when the remote resource is not available. This image is taken from the resources folder.

Syntax

imageWhenFailed

Type

String

Read/Write

No

Example


//Defining the properties for Horizontal Image strip with imageWhenFailed:"img3.png"
var hISBasic={id:"hIS",skin:"hISkn", 
	focusSkin:"hISknFocus", 
	isVisible:true, selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png", 
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"}, {"imagekey":"image2.png"}, "imagekey"]], 
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW, 
	showArrows:true, 
	showScrollbars:true};
	
var hISLayout={padding:[5,5,5,5], 
	margin:[5,5,5,5], 
	paddingInPixel:true, 
	marginInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 
	
	};

var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

Platform Availability

Available in the IDE.

Available on all platforms. and Windows Desktop platforms.

imageWhileDownloading Property

Specifies the image to be displayed when the remote source is still being downloaded. This image is taken from the resources folder.

Syntax

imageWhileDownloading

Type

String

Read/Write

No

Example


//Defining the properties for Horizontal Image strip with imageWhileDownloading:"img.png"
var hISBasic={id:"hIS",
	skin:"hISkn", 
	focusSkin:"hISknFocus", 
	isVisible:true, 
	selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png",
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"},{"imagekey":"image2.png"}, "imagekey"]], 
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW, 
	showArrows:true, 
	showScrollbars:true};

var hISLayout={padding:[5,5,5,5], 
	margin:[5,5,5,5], 
	paddingInPixel:true, 
	marginInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 
	};

var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

Platform Availability

Available in the IDE.

Available on all platforms except Server side Mobile Web and Windows Desktop platforms.

info Property

A custom JSObject with the key value pairs that a developer can use to store the context with the widget. This will help in avoiding the globals to most part of the programming.

Info property can hold any JSObject. After assigning the JSObject to info property, the JSObject should not be modified. For example,


var inf = {a: 'hello'};
widget.info = inf; //works
widget.info.a = 'hello world';
//This will not update the widget info a property to Hello world.
//widget.info.a will have old value as hello.

Syntax

info

Type

JSObject

Read/Write

Yes - (Read and Write)

Remarks

Note: This is a non-Constructor property. You cannot set this property through widget constructor. But you can read and write data to it.

Example


//Defining the properties for Horizontal Image strip with info property.
var hISBasic={id:"hIS", skin:"hISkn", 
	focusSkin:"hISknFocus", 
	isVisible:true, 
	selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png", 
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"}, {"imagekey":"image2.png"}, "imagekey"]], 
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW, 
	showArrows:true, 
	showScrollbars:true};

var hISLayout={padding:[5,5,5,5], 
	paddingInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 
	};

var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP); 
hIS.info = {key:"horizontal images"};

//Reading info of Horizontal Image strip
kony.print("Horizontal Image strip info is ::"+hIS.info);

Platform Availability

Not available in the IDE.

Available on all platforms.

isVisible Property

This property controls the visibility of a widget on the form.

Syntax

isVisible

Type

Boolean

Read/Write

Yes - (Read and Write)

Remarks

The default value for this property is true. If set to false, the widget is not displayed. If set to true, the widget is displayed.

Note: You can also set the visibility of a widget dynamically from code using the setVisibility method.

Example


//Defining the properties for Horizontal Image strip with isVisible:true
var hISBasic={id:"hIS",skin:"hISkn",
	focusSkin:"hISknFocus", 
	isVisible:true, 
	selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png", 
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"}, {"imagekey":"image2.png"}, "imagekey"]], 
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW, 
	showArrows:true, 
	showScrollbars:true};

var hISLayout={padding:[5,5,5,5], 
	margin:[5,5,5,5], 
	paddingInPixel:true, 
	marginInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 

	};

var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

//Reading isVisible of Horizontal Image strip

kony.print("Horizontal Image strip isVisible::"+hIS.isVisible);

Platform Availability

Available in the IDE.

Available on all platforms.

retainContentAlignment Property

This property is used to retain the content alignment property value, as it was defined.

Note: Locale-level configurations take priority when invalid values are given to this property, or if it is not defined.

The mirroring widget layout properties should be defined as follows.

function getIsFlexPositionalShouldMirror(widgetRetainFlexPositionPropertiesValue) {
    return (isI18nLayoutConfigEnabled &&
    localeLayoutConfig[defaultLocale]
    ["mirrorFlexPositionalProperties"] == true &&
    !widgetRetainFlexPositionPropertiesValue);
}

The following table illustrates how widgets consider Local flag and Widget flag values.

Properties	Local Flag Value	Widget Flag Value	Action
Mirror/retain FlexPositionProperties	true	true	Use the designed layout from widget for all locales. Widget layout overrides everything else.
Mirror/retain FlexPositionProperties	true	false	Use Mirror FlexPositionProperties since locale-level Mirror is true.
Mirror/retain FlexPositionProperties	true	not specified	Use Mirror FlexPositionProperties since locale-level Mirror is true.
Mirror/retain FlexPositionProperties	false	true	Use the designed layout from widget for all locales. Widget layout overrides everything else.
Mirror/retain FlexPositionProperties	false	false	Use the Design/Model-specific default layout.
Mirror/retain FlexPositionProperties	false	not specified	Use the Design/Model-specific default layout.
Mirror/retain FlexPositionProperties	not specified	true	Use the designed layout from widget for all locales. Widget layout overrides everything else.
Mirror/retain FlexPositionProperties	not specified	false	Use the Design/Model-specific default layout.
Mirror/retain FlexPositionProperties	not specified	not specified	Use the Design/Model-specific default layout.

Syntax

retainContentAlignment

Type

Boolean

Read/Write

No (only during widget-construction time)

Example

//This is a generic property that is applicable for various widgets.
//Here, we have shown how to use the retainContentAlignment property for Button widget.
/*You need to make a corresponding use of the 
retainContentAlignment property for other applicable widgets.*/
var btn = new kony.ui.Button({
    "focusSkin": "defBtnFocus",
    "height": "50dp",
    "id": "myButton",
    "isVisible": true,
    "left": "0dp",
    "skin": "defBtnNormal",
    "text": "text always from top left",
    "top": "0dp",
    "width": "260dp",
    "zIndex": 1
}, {
    "contentAlignment": constants.CONTENT_ALIGN_TOP_LEFT,
    "displayText": true,
    "padding": [0, 0, 0, 0],
    "paddingInPixel": false,
    "retainFlexPositionProperties": false,
    "retainContentAlignment": true
}, {});

Platform Availability

Available in IDE
Windows 10, iOS, Android, and SPA

retainFlexPositionProperties Property

This property is used to retain flex positional property values as they were defined. The flex positional properties are left, right, and padding.

Note: Locale-level configurations take priority when invalid values are given to this property, or if it is not defined.

The mirroring widget layout properties should be defined as follows.

function getIsFlexPositionalShouldMirror(widgetRetainFlexPositionPropertiesValue) {
    return (isI18nLayoutConfigEnabled &&
    localeLayoutConfig[defaultLocale]
    ["mirrorFlexPositionalProperties"] == true &&
    !widgetRetainFlexPositionPropertiesValue);
}

The following table illustrates how widgets consider Local flag and Widget flag values.

Properties	Local Flag Value	Widget Flag Value	Action
Mirror/retain FlexPositionProperties	true	true	Use the designed layout from widget for all locales. Widget layout overrides everything else.
Mirror/retain FlexPositionProperties	true	false	Use Mirror FlexPositionProperties since locale-level Mirror is true.
Mirror/retain FlexPositionProperties	true	not specified	Use Mirror FlexPositionProperties since locale-level Mirror is true.
Mirror/retain FlexPositionProperties	false	true	Use the designed layout from widget for all locales. Widget layout overrides everything else.
Mirror/retain FlexPositionProperties	false	false	Use the Design/Model-specific default layout.
Mirror/retain FlexPositionProperties	false	not specified	Use the Design/Model-specific default layout.
Mirror/retain FlexPositionProperties	not specified	true	Use the designed layout from widget for all locales. Widget layout overrides everything else.
Mirror/retain FlexPositionProperties	not specified	false	Use the Design/Model-specific default layout.
Mirror/retain FlexPositionProperties	not specified	not specified	Use the Design/Model-specific default layout.

Syntax

retainFlexPositionProperties

Type

Boolean

Read/Write

No (only during widget-construction time)

Example

//This is a generic property that is applicable for various widgets.
//Here, we have shown how to use the retainFlexPositionProperties property for Button widget.
/*You need to make a corresponding use of the 
retainFlexPositionProperties property for other applicable widgets.*/
var btn = new kony.ui.Button({
    "focusSkin": "defBtnFocus",
    "height": "50dp",
    "id": "myButton",
    "isVisible": true,
    "left": "0dp",
    "skin": "defBtnNormal",
    "text": "always left",
    "top": "0dp",
    "width": "260dp",
    "zIndex": 1
}, {
    "contentAlignment": constants.CONTENT_ALIGN_CENTER,
    "displayText": true,
    "padding": [0, 0, 0, 0],
    "paddingInPixel": false,
    "retainFlexPositionProperties": true,
    "retainContentAlignment": false
}, {});

Platform Availability

Available in IDE
Windows 10, iOS, Android, and SPA

retainFlowHorizontalAlignment Property

This property is used to convert Flow Horizontal Left to Flow Horizontal Right.

Note: Locale-level configurations take priority when invalid values are given to this property, or if it is not defined.

The mirroring widget layout properties should be defined as follows.

function getIsFlexPositionalShouldMirror(widgetRetainFlexPositionPropertiesValue) {
    return (isI18nLayoutConfigEnabled &&
    localeLayoutConfig[defaultLocale]
    ["mirrorFlexPositionalProperties"] == true &&
    !widgetRetainFlexPositionPropertiesValue);
}

The following table illustrates how widgets consider Local flag and Widget flag values.

Properties	Local Flag Value	Widget Flag Value	Action
Mirror/retain FlexPositionProperties	true	true	Use the designed layout from widget for all locales. Widget layout overrides everything else.
Mirror/retain FlexPositionProperties	true	false	Use Mirror FlexPositionProperties since locale-level Mirror is true.
Mirror/retain FlexPositionProperties	true	not specified	Use Mirror FlexPositionProperties since locale-level Mirror is true.
Mirror/retain FlexPositionProperties	false	true	Use the designed layout from widget for all locales. Widget layout overrides everything else.
Mirror/retain FlexPositionProperties	false	false	Use the Design/Model-specific default layout.
Mirror/retain FlexPositionProperties	false	not specified	Use the Design/Model-specific default layout.
Mirror/retain FlexPositionProperties	not specified	true	Use the designed layout from widget for all locales. Widget layout overrides everything else.
Mirror/retain FlexPositionProperties	not specified	false	Use the Design/Model-specific default layout.
Mirror/retain FlexPositionProperties	not specified	not specified	Use the Design/Model-specific default layout.

Syntax

retainFlowHorizontalAlignment

Type

Boolean

Read/Write

No (only during widget-construction time)

Example

//This is a generic property that is applicable for various widgets.
//Here, we have shown how to use the retainFlowHorizontalAlignment property for Button widget.
/*You need to make a corresponding use of the 
retainFlowHorizontalAlignment property for other applicable widgets. */
var btn = new kony.ui.Button({
 "focusSkin": "defBtnFocus",
 "height": "50dp",
 "id": "myButton",
 "isVisible": true,
 "left": "0dp",
 "skin": "defBtnNormal",
 "text": "always left",
 "top": "0dp",
 "width": "260dp",
 "zIndex": 1
}, {
 "contentAlignment": constants.CONTENT_ALIGN_CENTER,
 "displayText": true,
 "padding": [0, 0, 0, 0],
 "paddingInPixel": false,
 "retainFlexPositionProperties": true,
 "retainContentAlignment": false,
 "retainFlowHorizontalAlignment ": false
}, {});

Platform Availability

Available in IDE
Windows 10, iOS, Android, and SPA

selectedIndex Property

Indicates the currently selected row in the HorizontalImageStrip. The index is with respect to the order in which data is set with data property. Programmatically setting the selected Index will not make any visible differences in the row, however it will bring the row at the index into the view able area on the screen. Setting it to null/nil clears the selection state.In JavaScript the Index is '0' based.

Syntax

selectedIndex

Type

Number

Read/Write

Yes - (Read and Write)

Remarks

Note: If data contains the sections then the selectedIndex indicates the selected row index within the section.

Example


//Defining the properties for Horizontal Image strip with selectedIndex:1
					
var hISBasic={id:"hIS",skin:"hISkn", 
	focusSkin:"hISknFocus",
	isVisible:true,selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png",
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"}, {"imagekey":"image2.png"},"imagekey"]], 
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW,
	showArrows:true, 
	showScrollbars:true};
					
var hISLayout={padding:[5,5,5,5],
	margin:[5,5,5,5], 
	paddingInPixel:true, 
	marginInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 

	};
					
var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

//Reading selectedIndex of Horizontal Image strip

kony.print("Horizontal Image strip selectedIndex::"+hIS.selectedIndex);

Platform Availability

Not available in the IDE.

Available on all platforms.

selectedItem Property

Returns the selected data object (input array) corresponding to the selected image of the HorizontalImageStrip. If no image is selected, null/nil is returned.

Syntax

selectedItem

Type

JSObject

Read/Write

Read only

Example


//Defining the properties for Horizontal Image strip with selectedIndex:1
var hISBasic={id:"hIS",skin:"hISkn", 
	focusSkin:"hISknFocus", 
	isVisible:true, 
	selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png", 
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"}, {"imagekey":"image2.png"},"imagekey"]],
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW,
	showArrows:true,
	showScrollbars:true};
					
var hISLayout={padding:[5,5,5,5], 
	margin:[5,5,5,5], 
	paddingInPixel:true, 
	marginInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 

	};
					
var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

//Reading selectedItem of Horizontal Image strip
kony.print("Horizontal Image strip selectedItem::"+hIS.selectedItem);

Platform Availability

Not available in the IDE.

Available on all platforms.

showArrows Property

Specifies the arrow images must be displayed on the left and right edges of the HorizontalImageStrip.

Syntax

showArrows

Type

Boolean

Read/Write

No

Remarks

The default value for this property is false. If set to true, the arrows are displayed. If set to false, the arrows are not displayed.

Example


//Defining the properties for Horizontal Image strip with showArrows:true
var hISBasic={id:"hIS",skin:"hISkn", 
	focusSkin:"hISknFocus", 
	isVisible:true, 
	selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png", 
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"}, {"imagekey":"image2.png"}, "imagekey"]], 
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW,
	showArrows:true, 
	showScrollbars:true};
					
var hISLayout={padding:[5,5,5,5],	
	margin:[5,5,5,5], 
	paddingInPixel:true, 
	marginInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS,
	};
					
var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

//Reading showArrows of Horizontal Image strip

kony.print("Horizontal Image strip showArrows::"+hIS.showArrows);

Platform Availability

Available in the IDE.

Available on all platforms.

showScrollbars Property

Specifies if the scrollbars must be visible all the time.

Syntax

showScrollbars

Type

Boolean

Read/Write

No

Remarks

The default value for this property depends on the native platform behavior.

Example


//Defining the properties for Horizontal Image strip with showScrollbars:true
var hISBasic={id:"hIS",skin:"hISkn", 
	focusSkin:"hISknFocus", 
	isVisible:true, 
	selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png", 
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"}, {"imagekey":"image2.png"}, "imagekey"]], 
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW,showArrows:true, 
	showScrollbars:true};
	
var hISLayout={padding:[5,5,5,5], 
	margin:[5,5,5,5], 
	paddingInPixel:true, 
	marginInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 

	};
	
var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

//Reading showScrollbars of Horizontal Image strip
kony.print("Horizontal Image strip showScrollbars::"+hIS.showScrollbars);

Platform Availability

Available in the IDE.

Available on all platforms..

skin Property

Specifies the look and feel of the HorizontalImageStrip when not in focus.

Syntax

skin

Type

String

Read/Write

Yes - (Read and Write)

Example


//Defining the properties for Horizontal Image strip with skin:"hISkn"
var hISBasic={id:"hIS", 
	skin:"hISkn", 
	focusSkin:"hISknFocus",
	isVisible:true, 
	selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png", 
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"},{"imagekey":"image2.png"}, "imagekey"]], 
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW, 
	showArrows:true, 
	showScrollbars:true};

var hISLayout={padding:[5,5,5,5], 
	margin:[5,5,5,5], 
	paddingInPixel:true, 
	marginInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 

	};

var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

//Reading skin of Horizontal Image strip

kony.print("Horizontal Image strip Skin::"+hIS.skin);

Platform Availability

Available in the IDE.

Available on all platforms.

spaceBetweenImages Property

Specifies the space between the images in the horizontal image strip.

Syntax

spaceBetweenImages

Type

Number

Read/Write

No

Example


//Defining the properties for Horizontal Image strip with spaceBetweenImages:20
var hISBasic={id:"hIS",skin:"hISkn", 
	focusSkin:"hISknFocus", 
	isVisible:true, 
	selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png", 
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"}, {"imagekey":"image2.png"}, "imagekey"]], 
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW, 
	showArrows:true, 
	showScrollbars:true};
	
var hISLayout={padding:[5,5,5,5], 
	margin:[5,5,5,5], 
	paddingInPixel:true, 
	marginInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 

	};
					
var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

Platform Availability

Available in the IDE.

Available on all platforms.

toolTip Property

Specifies the hint text when the cursor hovers over a widget, without clicking it. The text entered in the tooltip appears as a small box when the cursor hovers over a widget.

Syntax

toolTip

Type

String

Read/Write

Yes - (Read and Write)

Example


//Defining the properties for a HzImageStrip with toolTip:sample text
var hISBasic=
    {id:"hIS1",
     isVisible:true,
     skin:"hISkin",
     focusSkin:"hISFSkin",
     text:"Click Here" };
var hISLayout=
  
    {
     padding:[5,5,5,5],
     margin:[5,5,5,5], 
     hExpand:true, 
     vExpand:false,
     displayText:true};
var hISPSP=
    {toolTip:"sample text"};
//Creating the HzImageStrip.
var hIS1 = new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

Platform Availability

Available in the IDE.

This property is available on Windows Tablet.

transform Property

Contains an animation transformation that can be used to animate the widget.

Syntax

transform

Type

JSObject

Read/Write

Read + Write

Remarks

This property is set to the identify transform by default. Any transformations applied to the widget occur relative to the widget's anchor point. The transformation contained in this property must be created using the kony.ui.makeAffineTransform function.

Example

This example uses the button widget, but the principle remains the same for all widgets that have a transform property.

//Animation sample
var newTransform = kony.ui.makeAffineTransform();
newTransform.translate3D(223, 12, 56);

//translates by 223 xAxis,12 in yAxis,56 in zAxis
widget.transform = newTransform;

Platform Availability

iOS, Android, Windows, and SPA

viewConfig Property

Specifies the view configuration properties for various view types in the horizontal image strip.

Syntax

viewConfig

Type

JSObject

Read/Write

Read and Write

Remarks

Following are the available view types:

HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW:The cover flow view enables you to flip through the images placed in a horizontal Image strip and bring the associated images into view. This property accepts a JSObject with the below key-value pairs:
- projectionAngle [Number]: Specifies the angle in degrees between a row except at center and at z-axis. When the projection angle is 0, all the rows are aligned along z-axis one behind the other. When previewed, it only shows one row at center. When projection angle is 90, all the rows are aligned along x-axis side by side. If the value entered is negative then the resultant angle is 90 + entered value. For example, if projection angle is -30 then resultant projection angle is 90 - 30 = 60 degrees. It accepts a range between -90 and +90 only. (Available on Android only)
- imageItemRotationAngle [Number]: Specifies the angle in degrees of rotation of each row along its own y-axis. It accepts a range between 0 and 360. (Available only on Android)
- isCircular [Boolean]: When set to true, it specifies the widget to scroll endlessly (repeating the first row after you reach the last row) and when set to false, it stops scrolling after you reach the last row. (Available only on Android)
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_ SLOTVIEW:This property accepts a JSObject with the below key-value pairs:
- flingVelocity: Accepts a number (in density independent pixels) representing the velocity at which user flings the imagestrip to activate auto-flipping the images. Not mandatory (Available only on Android)
- flipInterval: Accepts a number in milliseconds representing the time interval to wait before flipping to the next image. This is applicable when auto-flipping is activated when user flings. (Available only on Android)
- scrollDistance: Accepts a number (in density independent pixel) representing the touch scroll distance to travel to consider for navigation between images. Not mandatory (Available only on Android)
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_STRIPVIEW:This property accepts a JSObject with the below key-value pairs:
- enableScrollBounce:A boolean to enable/disable the bouncing effect when the stripview reaches the end of the scroll. Default value is true. (Available only on SPA).

Example


//Defining the properties for a HorizontalImageStrip with viewConfig.

var hISBasic=
    {id:"hIS1",
     isVisible:true,
     skin:"hISkin",
     focusSkin:"hISFSkin",

     text:"Click Here",
    viewConfig:{stripViewConfig:{enableScrollBounce:true}} };
var hISLayout=
  
    {
     padding:[5,5,5,5],
     margin:[5,5,5,5], 
     hExpand:true, 
     vExpand:false,
     displayText:true};
var hISPSP={};
//Creating the HzImageStrip.
var hIS1 = new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

Platform Availability

Available in the IDE.
Available on all platforms.

viewType Property

Specifies the view type of Horizontal Image Strip.

Syntax

viewType

Type

Number

Read/Write

No

Remarks

The default value for this property is HORIZONTAL_IMAGESTRIP_VIEW_TYPE_STRIPVIEW.

The below table shows the list of view types and their availability in different platforms:

viewType	iPhone	Android	BlackBerry /J2ME/ Windows Phone/SPA	Windows Desktop
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_STRIPVIEW	Yes	Yes	Yes	Yes
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_SLOTVIEW	Yes	Yes	Yes	No
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_LINEAR	Yes	No	No	No
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_ROTARY	Yes	No	No	No
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_INVERTED_ROTARY	Yes	No	No	No
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_CYLINDRICAL	Yes	No	No	No
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_INVERTED_CYLINDRICAL	Yes	No	No	No
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW	Yes	Yes	No	No
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW2	Yes	No	No	No
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_STACK	Yes	No	No	No
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_PAGEVIEW	No	No	Yes	Yes

Following are the available view types:

HORIZONTAL_IMAGESTRIP_VIEW_TYPE_STRIPVIEW: In this view the images are placed side by side and looks as if the images are placed in a strip. You can scroll through the images and view the desired image.
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_ SLOTVIEW:In this view the images are displayed one at a time. The images change with the left or right gesture. This view is useful when you want to present a 360 degree view of an object.
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_ LINEAR:Displays images in a linear view; which is very similar to the existing views, where you can scroll the images horizontally. You can scroll across the imagestrip by moving them forward or backward as shown in the figure.
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_ROTARY:Displays an imagestrip that rotates around the axis of reference, where the current image is projected inwards and the other images appear closer to the user than the current image. There won't be any image skewing or tilting like in the cover flow view.
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_INVERTED_ROTARY:Displays an imagestrip that rotates around the axis of reference, where the current image is projected inwards and the other images appear closer to the user than the current image. There won't be any image skewing or tilting like in the cover flow view.
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_CYLINDRICAL:Displays an imagestrip as a cylinder. All the images of the imagestrip form a horizontal cylinder (polygon) and the cylinder rotates based on the user's gesture. In the Cylinder view, the image strip appear as if the user is viewing at the cylinder from outside. Images get skewed as you move along the axis of reference of the cylinder. You can rotate the image strip around the axis of reference as shown in the figure.
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_INVERTED_CYLINDRICAL:Displays an imagestrip as a cylinder. All the images of the imagestrip form a horizontal cylinder (polygon) and the cylinder rotates based on user's gesture. In the Inverted Cylinder view, the image strip appear as if the user is viewing the cylinder from inside. Images get skewed as you move the imagestrip along the axis of reference. You can rotate the image strip around the axis of reference as shown in the figure.
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW:Regular cover flow view. The cover flow view enables you to flip through the images and bring the associated image into view. You can flip through the images as shown in the figure.
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW2:Similar to the Cover flow view with more skewing or tilting.
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_STACK:Custom stack view where the image strip appear as a stack. Images can be moved inside and outside the stack based on the user's gesture as shown in the figure below.
HORIZONTAL_IMAGESTRIP_VIEW_TYPE_PAGEVIEW:In this view the images are displayed pagewise. You can scroll through the images and view the desired image. If you do not specify the width of an image, by default only 3 images appear in a page. If you specify the width of the image, images are displayed as per the screen width. You can view the page you are on or view the images exist by viewing the page indicator below.

Example


//Defining the properties for Horizontal Image strip with viewType as COVERFLOW.
var hISBasic={id:"hIS", 
	skin:"hISkn", 
	focusSkin:"hISknFocus", 
	isVisible:true, 
	selectedIndex:1, 
	imageWhileDownloading:"img.png", 
	imageWhenFailed:"img3.png", 
	spaceBetweenImages:20, 
	data:[[{"imagekey":"image1.png"}, {"imagekey":"image2.png"}, "imagekey"]], 
	viewType:constants.HORIZONTAL_IMAGESTRIP_VIEW_TYPE_COVERFLOW, 
	showArrows:true, 
	showScrollbars:true};
					
var hISLayout={padding:[5,5,5,5], 
	margin:[5,5,5,5], 
	paddingInPixel:true, 
	marginInPixel:true, 
	referenceWidth:100, 
	referenceHeight:100, 
	imageScaleMode:constants.IMAGE_SCALE_MODE_FIT_TO_DIMENSIONS, 

	};
					
var hISPSP={};

//Creating the Horizontal Image strip.
var hIS=new kony.ui.HorizontalImageStrip2(hISBasic, hISLayout, hISPSP);

//Reading viewType of Horizontal Image strip.

kony.print("Horizontal Image strip viewType::"+hIS.viewType);

Platform Availability

Available in the IDE.

Available on all platforms.