# Titanium.UI.TableView

On iOS this is a direct analog of the accessibilityElementsHidden property defined in the UIAccessibility Protocol.

On Android, setting accessibilityHidden calls the native View.setImportantForAccessibility method. The native method is only available in Android 4.1 (API level 16/Jelly Bean) and later; if this property is specified on earlier versions of Android, it is ignored.

On iOS this is a direct analog of the accessibilityHint property defined in the UIAccessibility Protocol. On Android, it is concatenated together with accessibilityLabel and accessibilityValue in the order: accessibilityLabel, accessibilityValue, accessibilityHint. The concatenated value is then passed as the argument to the native View.setContentDescription method.

On iOS this is a direct analog of the accessibilityLabel property defined in the UIAccessibility Protocol. On Android, it is concatenated together with accessibilityValue and accessibilityHint in the order: accessibilityLabel, accessibilityValue, accessibilityHint. The concatenated value is then passed as the argument to the native View.setContentDescription method. Defaults to Title or label of the control.

On iOS this is a direct analog of the accessibilityValue property defined in the UIAccessibility Protocol. On Android, it is concatenated together with accessibilityLabel and accessibilityHint in the order: accessibilityLabel, accessibilityValue, accessibilityHint. The concatenated value is then passed as the argument to the native View.setContentDescription method. Defaults to State or value of the control.

Setting this property to true allows the user to start selecting multiple contiguous rows via a two-finger pan gesture. If the table view is already in editing mode, the user can also select multiple rows via a one-finger pan gesture along the edge of the table that contains editing controls (checkboxes). In order to support this behavior, you must also set allowsMultipleSelectionDuringEditing to true. Once user interaction stops the rowsselected event is fired.

Set to false to prevent rows from being selected.

Set to true to allow rows to be selected.

Used on iOS only. For Android, use anchorPoint.

Anchor point is specified as a fraction of the view's size. For example, {0, 0} is at the view's top-left corner, {0.5, 0.5} at its center and {1, 1} at its bottom-right corner.

See the "Using an anchorPoint" example in Titanium.UI.Animation for a demonstration. The default is center of this view.

The value of this property is the fully qualified name of the API. For example, Titanium.UI.Button returns Ti.UI.Button.

For information about color values, see the "Colors" section of Titanium.UI.

For information about color values, see the "Colors" section of Titanium.UI. Defaults to the normal background color of this view.

If backgroundDisabledImage is undefined, and the normal background imagebackgroundImage is set, the normal image is used when this view is disabled.

For information about color values, see the "Colors" section of Titanium.UI.

For normal views, the focused color is only used if focusable is true. Defaults to the normal background color of this view.

For normal views, the focused background is only used if focusable is true. If backgroundFocusedImage is undefined, and the normal background image backgroundImage is set, the normal image is used when this view is focused.

A gradient can be defined as either linear or radial. A linear gradient varies continuously along a line between the startPoint and endPoint.

A radial gradient is interpolated between two circles, defined by startPoint and startRadius and endPoint and endRadius respectively.

The start points, end points and radius values can be defined in device units, in the view's coordinates, or as percentages of the view's size. Thus, if a view is 60 x 60, the center point of the view can be specified as:

{ x: 30, y: 30 }

Or:

{ x: '50%', y: '50%' }

When specifying multiple colors, you can specify an offset value for each color, defining how far into the gradient it takes effect. For example, the following color array specifies a gradient that goes from red to blue back to red:

colors: [ { color: 'red', offset: 0.0}, { color: 'blue', offset: 0.25 }, { color: 'red', offset: 1.0 } ]

Android's linear gradients ignores backfillStart and backfillEnd, treating them as if they are true. Android's radial gradients ignore the endPoint property. Defaults to no gradient.

Default behavior when backgroundImage is unspecified depends on the type of view and the platform. For generic views, no image is used. For most controls (buttons, textfields, and so on), platform-specific default images are used.

See the section on backgroundLeftCap and backgroundTopCap behavior on iOS in Titanium.UI.View.

Setting this to true makes the set backgroundImage repeat across the view as a series of tiles. The tiling begins in the upper-left corner, where the upper-left corner of the background image is rendered. The image is then tiled to fill the available space of the view.

Note that setting this to true may incur performance penalties for large views or background images, as the tiling must be redone whenever a view is resized.

On iOS, the following views do not currently support tiled backgrounds:

• Titanium.UI.Button
• Titanium.UI.TextField
• Titanium.UI.Label

See the section on backgroundLeftCap and backgroundTopCap behavior on iOS in Titanium.UI.View.

For information about color values, see the "Colors" section of Titanium.UI.

Defaults to the normal background color of this view (Android), black (iOS).

Each corner is rounded using an arc of a circle. Values for each corner can be specified. For example, '20px 20px' will set both left and right corners to 20px. Specifying '20px 20px 20px 20px' will set top-left, top-right, bottom-right and bottom-left corners in that order.

If you have issues with dark artifacts on Android you can try to disable Hardware acceleration by setting a backgroundColor with a small amount of transparency: backgroundColor:"rgba(255,255,255,254)".

If borderColor is set without borderWidth, this value will be changed to 1 of the unit declared as 'ti.ui.defaultunit' in tiapp.xml descriptor.

This position is relative to the view's parent. Exact interpretation depends on the parent view's layout property. Can be either a float value or a dimension string (for example, '50%' or '10px').

This is an input property for specifying where the view should be positioned, and does not represent the view's calculated position.

Defaults to undefined.

Some proxies (most commonly views) have a relationship to other proxies, often established by the add() method. For example, for a button added to a window, a click event on the button would bubble up to the window. Other common parents are table sections to their rows, table views to their sections, and scrollable views to their views. Set this property to false to disable the bubbling to the proxy's parent.

This is an input property for specifying where the view should be positioned, and does not represent the view's calculated position.

Defaults to undefined.

Setting this to CLIP_MODE_ENABLED enforces all child views to be clipped to this views bounds. Setting this to CLIP_MODE_DISABLED allows child views to be drawn outside the bounds of this view. When set to CLIP_MODE_DEFAULT or when this property is not set, clipping behavior is inferred. See section on iOS Clipping Behavior in Titanium.UI.View.

Defaults to undefined. Behaves as if set to CLIP_MODE_DEFAULT.

If you do not want to show the dimmed background when clicking on the search bar, set this property false during creation.

This property determines the default behavior of child rows, but may be overridden by a row's editable property.

See the Titanium.UI.TableView description section for a full explanation of the TableView's editing and moving modes.

The editing mode allows rows to be deleted or re-ordered, depending on their editable and moveable settings.

See the Titanium.UI.TableView description section for a full explanation of the TableView's editing and moving modes.

The elevation of a view determines the appearance of its shadow. Higher elevations produce larger and softer shadows.

Note: The elevation property only works on Titanium.UI.View objects. Many Android components have a default elevation that cannot be modified. For more information, see Google design guidelines: Elevation and shadows.

Set to true to enable case anchored search.

On the Android platform, this property can only be set to Titanium-defined properties of the TableViewRow object, such as title. To search text stored in a different attribute, set the title property of the TableViewRow object to the property to be searched. For example:

var label = Ti.UI.createLabel({text: 'Foobar'}),
var row = Ti.UI.createTableViewRow(title: label.text);
row.add(label);

On the iOS platform, this property can be set to any property on the TableViewRow object, including arbitrary properties set on the object, not only Titanium-defined properties.

Note that the filter is not anchored to the beginning of the string. So typing "ha" in the text box will include rows titled 'Harold' and 'Harvard', but also 'Sharon' and 'Jonathan'.

Set to false to enable case sensitive search.

This is a security feature to protect an app from "tapjacking", where a malicious app can use a system overlay to intercept touch events in your app or to trick the end-user to tap on UI in your app intended for the overlay.

Setting this property to true causes touch related events (including "click") to not be fired if a system overlay overlaps the view.

Set it to true if all TableView items have the same size to gain some performance.

In Alloy you can use a <FooterView> element nested in a <TableView> element:

<Alloy>
    <TableView>
        <FooterView>
            <View backgroundColor="#a00" height="50dp"/>
        </FooterView>
        <TableViewRow><Label>Row 1</Label></TableViewRow>
        <TableViewRow><Label>Row 2</Label></TableViewRow>
    </TableView>
</Alloy>

A headerPullView is a UI control that is often used to provide a convenient way for the user to refresh a table's data. Typically used with the setContentInsets method.

To specify the wrapper color see pullBackgroundColor.

For an example, see the "Pull to refresh" section in the TableViews guide.

Alloy applications can use a <HeaderPullView> element inside a <TableView> element.

<Alloy>
    <TableView>
        <HeaderPullView platform="ios">
            <View class="pull">
                <Label color="#F2F4F4" bottom="25dp">Header pull view</Label>
            </View>
        </HeaderPullView>
    </TableView>
</Alloy>

In Alloy you can use a <HeaderView> element nested in a <TableView> element:

<Alloy>
    <TableView>
        <HeaderView>
            <View backgroundColor="#a00" height="50dp"/>
        </HeaderView>
        <TableViewRow><Label>Row 1</Label></TableViewRow>
        <TableViewRow><Label>Row 2</Label></TableViewRow>
    </TableView>
</Alloy>

Defaults to: If undefined, defaults to either FILL or SIZE depending on the view. See "View Types and Default Layout Behavior" in Transitioning to the New UI Layout System.

Can be either a float value or a dimension string (for example, '50%' or '40dp'). Can also be one of the following special values:

• SIZE. The view should size itself to fit its contents.
• FILL. The view should size itself to fill its parent.
• 'auto'. Represents the default sizing behavior for a given type of view. The use of 'auto' is deprecated, and should be replaced with the SIZE or FILL constants if it is necessary to set the view's behavior explicitly.

This is an input property for specifying the view's height dimension. To determine the view's size once rendered, use the rect or size properties.

If setting hiddenBehavior to HIDDEN_BEHAVIOR_GONE it will automatically release the space the view occupied. For example: in a vertical layout the views below the object will move up when you hide an object with hiddenBehavior:Titanium.UI.HIDDEN_BEHAVIOR_GONE.

• HIDDEN_BEHAVIOR_INVISIBLE. Keeps the space and just hides the object (default).
• HIDDEN_BEHAVIOR_GONE. Releases the space and hides the object.

Defaults to Titanium.UI.HIDDEN_BEHAVIOR_INVISIBLE.

Set to false to prevent the search field from being hidden when an item in the search results is clicked.

Many standard applications (such as Contacts) have a behavior equivalent to false for this value, but the default is true for legacy reasons.

The Android platform behaves as though this value were false.

Note that the parallax effect only happens by tilting the device so results can not be seen on Simulator. To clear all motion effects, use the <Titanium.UI.clearMotionEffects> method.

For more information, see the discussion of horizontal layout mode in the description of the layout property.

The id property of the Ti.UI.View represents the view's identifier. The identifier string does not have to be unique. You can use this property with getViewById method.

If an index array is specified, an index bar is displayed on the right-hand side of the table view. Clicking on a title in the index bar scrolls the table view to the row index associated with that title. If the index is -1 the table view will scroll to the top.

When true the screen will not power down. Note: enabling this feature will use more power, thereby adversely affecting run time when on battery. For iOS look at idleTimerDisabled.

There are three layout options:

• composite (or absolute). Default layout. A child view is positioned based on its positioning properties or "pins" (top, bottom, left, right and center). If no positioning properties are specified, the child is centered.

  The child is always sized based on its width and height properties, if these are specified. If the child's height or width is not specified explicitly, it may be calculated implicitly from the positioning properties. For example, if both left and center.x are specified, they can be used to calculate the width of the child control.

  Because the size and position properties can conflict, there is a specific precedence order for the layout properties. For vertical positioning, the precedence order is: height, top, center.y, bottom.

  The following table summarizes the various combinations of properties that can be used for vertical positioning, in order from highest precedence to lowest. (For example, if height, center.y and bottom are all specified, the height and center.y values take precedence.)

  Scenario	Behavior
  height & top specified	Child positioned top unit from parent's top, using specified height; any center.y and bottom values are ignored.
  height & center.y specified	Child positioned with center at center.y, using specified height; any bottom value is ignored.
  height & bottom specified	Child positioned bottom units from parent's bottom, using specified height.
  top & center.y specified	Child positioned with top edge top units from parent's top and center at center.y. Height is determined implicitly; any bottom value is ignored.
  top & bottom specified	Child positioned with top edge top units from parent's top and bottom edge bottom units from parent's bottom. Height is determined implicitly.
  Only top specified	Child positioned top units from parent's top, and uses the default height calculation for the view type.
  center.y and bottom specified	Child positioned with center at center.y and bottom edge bottom units from parent's bottom. Height is determined implicitly.
  Only center.y specified	Child positioned with center at center.y, and uses the default height calculation for the view type.
  Only bottom specified	Child positioned with bottom edge bottom units from parent's bottom, and uses the default height calculation for the view type.
  height, top, center.y, and bottom unspecified	Child entered vertically in the parent and uses the default height calculation for the child view type.

  Horizontal positioning works like vertical positioning, except that the precedence is width, left, center.x, right.

  For complete details on composite layout rules, see Transitioning to the New UI Layout System in the Titanium Mobile Guides.

• vertical. Children are laid out vertically from top to bottom. The first child is laid out top units from its parent's bounding box. Each subsequent child is laid out below the previous child. The space between children is equal to the upper child's bottom value plus the lower child's top value.

  Each child is positioned horizontally as in the composite layout mode.

• horizontal. Horizontal layouts have different behavior depending on whether wrapping is enabled. Wrapping is enabled by default (the horizontalWrap property is true).

  With wrapping behavior, the children are laid out horizontally from left to right, in rows. If a child requires more horizontal space than exists in the current row, it is wrapped to a new row. The height of each row is equal to the maximum height of the children in that row.

  Wrapping behavior is available on iOS and Android. When the horizontalWrap property is set to true, the first row is placed at the top of the parent view, and successive rows are placed below the first row. Each child is positioned vertically within its row somewhat like composite layout mode. In particular:

  • If neither top or bottom is specified, the child is centered in the row.
  • If either top or bottom is specified, the child is aligned to either the top or bottom of the row, with the specified amount of padding.
  • If both top and bottom is specified for a given child, the properties are both treated as padding.

  If the horizontalWrap property is false, the behavior is more equivalent to a vertical layout. Children are laid or horizontally from left to right in a single row. The left and right properties are used as padding between the children, and the top and bottom properties are used to position the children vertically.

  Defaults to Composite layout.

This position is relative to the view's parent. Exact interpretation depends on the parent view's layout property. Can be either a float value or a dimension string (for example, '50%' or '10px').

This is an input property for specifying where the view should be positioned, and does not represent the view's calculated position.

Defaults to undefined.

If this property is set to a Window or TabGroup, then the corresponding Activity lifecycle event callbacks will also be called on the proxy. Proxies that require the activity lifecycle will need this property set to the appropriate containing Window or TabGroup.

See className for more details. This property will default to 32 when it is set to a number lesser than that.

This property determines the default behavior of child rows, but may be overridden by a row's moveable property.

See the Titanium.UI.TableView description section for a full explanation of the TableView's editing and moving modes.

The moving mode allows rows to be deleted or re-ordered, depending on their editable and moveable settings.

See the Titanium.UI.TableView description section for a full explanation of the TableView's editing and moving modes.

If this property is set to false, the animate call is ignored if the view is currently being animated.

Defaults to undefined but behaves as false

Preview context to present the "Peek and Pop" of a view. Use an configured instance of Titanium.UI.iOS.PreviewContext here.

Note: This property can only be used on devices running iOS9 or later and supporting 3D-Touch. It is ignored on older devices and can manually be checked using forceTouchSupported.

The view's bounding box is defined by its size and position.

The view's size is rect.width x rect.height. The view's top-left position relative to its parent is (rect.x , rect.y).

On Android it will also return rect.absoluteX and 'rect.absoluteY' which are relative to the main window.

The correct values will only be available when layout is complete. To determine when layout is complete, add a listener for the postlayout event.

An alternate to the headerPullView property. See Titanium.UI.RefreshControl for usage and examples.

For information about color values, see the "Colors" section of Titanium.UI. Note: A transparent background-color is not officially supported by Apple to prevent that the list of results overlaps with the list view below it.

To make the line invisible, set this property to transparent, or the same value as the backgroundColor property. For information about color values, see the "Colors" section of Titanium.UI.

Cell separators do not extend all the way to the edge of the list view. This property sets the default inset for all cells in the table. Set this to a dictionary with two keys, left specifying inset from left edge and right specifying the inset from the right edge.

This position is relative to the view's parent. Exact interpretation depends on the parent view's layout property. Can be either a float value or a dimension string (for example, '50%' or '10px').

This is an input property for specifying where the view should be positioned, and does not represent the view's calculated position.

Defaults to undefined.

Translation values are applied to the static post layout value.

Translation values are applied to the static post layout value.

Translation values are applied to the static post layout value.

Cell separators do not extend all the way to the edge of the table view. Set this to a dictionary with two keys, left specifying inset from left edge and right specifying the inset from the right edge. This property is only available upon creation of the cells.

For example:

tableView1.rowSeparatorInsets = {
    left: 10,
    right: 10
};

Translation values are applied to the static post layout value.

Translation values are applied to the static post layout value.

The scroll-to-top gesture is a tap on the status bar; The default value of this property is true. This gesture works when you have a single visible table view. If there are multiple table views, web views, text areas, and/or scroll views visible, you will need to disable (set to false) on the above views you DON'T want this behaviour on. The remaining view will then respond to scroll-to-top gesture.

In an Alloy application, you can use a <SearchView> or <SearchBar> element inside a <TableView> element.

<Alloy>
    <TableView>
      <!-- search, shorthand with Ti.UI.SearchBar -->
      <SearchBar platform="ios"/>
      <!-- search, shorthand with Ti.UI.Android.SearchView -->
      <SearchView ns="Ti.UI.Android" platform="android"/>
    </TableView>
</Alloy>

Set to false if the search view will be displayed in the action bar.

Set to true to hide the search field.

If not set or set to -1, it defaults to an automatic spacing determined by the system.

In Release 3.0, this property is read-only on Android.

Due to a known issue, TIMOB-12616, the sections property should not be used for adding sections on iOS.

To make the line invisible, set this property to transparent, or the same value as the backgroundColor property.

For information about color values, see the "Colors" section of Titanium.UI.

Cell separators do not extend all the way to the edge of the table view. This property sets the default inset for all cells in the table. Set this to a dictionary with two keys, left specifying inset from left edge and right specifying the inset from the right edge.

For example:

tableView1.separatorInsets = {
    left: 10,
    right: 10
};

If you want to show the search bar in navigation bar, set this property true during creation. Use the hidesSearchBarWhenScrolling property to control the visibility of the searchbar when scrolling.

Set to false to hide the vertical scroll indicator.

Although property returns a Dimension dictionary, only the width and height properties are valid. The position properties--x and y--are always 0.

To find the position and size of the view, use the rect property instead.

The correct values will only be available when layout is complete. To determine when layout is complete, add a listener for the postlayout event.

Style should always be set before setting the data on table view.

Cell separators do not extend all the way to the edge of the table view. Set this to a dictionary with two keys, left specifying inset from left edge and right specifying the inset from the right edge. If the rowSeparatorInsets is not set, the tableSeparatorInsets will also set the cell insets.

For example:

tableView1.tableSeparatorInsets = {
    left: 10,
    right: 10
};

This property is a direct correspondant of the tintColor property of UIView on iOS. If no value is specified, the tintColor of the View is inherited from its superview.

Assigning a value to this property causes the tool tip to be displayed for the view. Setting the property to null cancels the display of the tool tip for the view. Note: This property is only used for apps targeting macOS Catalyst.

This position is relative to the view's parent. Exact interpretation depends on the parent view's layout property. Can be either a float value or a dimension string (for example, '50%' or '10px').

This is an input property for specifying where the view should be positioned, and does not represent the view's calculated position.

If false, will forward the events to peers.

Touch feedback is only applied to a view's background.

Defaults to provided theme color.

Android only supports Matrix2D transforms.

Name should be unique in the View hierarchy.

Translation values are applied to the static post layout value.

Translation values are applied to the static post layout value.

Translation values are applied to the static post layout value.

Note that the parallax effect only happens by tilting the device so results can not be seen on Simulator. To clear all motion effects, use the <Titanium.UI.clearMotionEffects> method.

iOS Defaults to undefined. Behaves as if transparent. Android default is black. On Android you can set <item name="android:ambientShadowAlpha">0.5</item> and <item name="android:spotShadowAlpha">0.5</item> in your theme to change the opacity.

Defaults to undefined. Behaves as if set to (0,-3)

Defaults to undefined. Behaves as if set to 3. Accepts density units as of 10.0.1.

Defaults to: If undefined, defaults to either FILL or SIZE depending on the view. See "View Types and Default Layout Behavior" in Transitioning to the New UI Layout System.

Can be either a float value or a dimension string (for example, '50%' or '40dp'). Can also be one of the following special values:

• SIZE. The view should size itself to fit its contents.
• FILL. The view should size itself to fill its parent.
• 'auto'. Represents the default sizing behavior for a given type of view. The use of 'auto' is deprecated, and should be replaced with the SIZE or FILL constants if it is necessary to set the view's behavior explicitly.

This is an input property for specifying the view's width dimension. To determine the view's size once rendered, use the rect or size properties.

A view does not have a default z-index value, meaning that it is undefined by default. When this property is explicitly set, regardless of its value, it causes the view to be positioned in front of any sibling that has an undefined z-index.

Defaults to undefined.