Note Grid Properties
The Note Grid supports the following properties, which are available via the Properties pane and the Canvas script editor. Click next to any property name in the Properties pane to see a short description for the selected property.
See Accessing Screen Objects for more information about how to view control objects in script in the Canvas application.
Categorizing, Sorting, and Finding Properties
You can click
(Categorize), click
(Alphabetical within Category) or click
(Search) within the properties using the features located immediately above the properties list. The search box is useful to help locate a property when an object contains many properties. For clarity, when you enter a search term, items matching your entry string remain displayed and non-matching items are temporarily hidden. Clear the search box to display the full properties list again.
You can expand and collapse each property category by clicking
or
next to the group name or simply clicking anywhere in the category heading.
Note Grid Control Properties
The following tables describe the property names visible in the Properties pane user interface (UI) and the corresponding script property name.
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ControlName |
The Name property specifies the unique identifier for this control. Valid characters are A-Z, 0-9, and underscore (_). Special characters and spaces are not permitted. Names cannot start with a number; an underscore will be prefixed if the control name starts with a number. The default value is the object name and the numeric instance. The control's Name is also displayed on the Controls view of the Screen pane. |
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ControlType |
The read-only Type property displays the type for the control: Button, Chart, CygNet Grid, Edit Box, Object Container, Search Box, Tag Chooser, etc. … The control's Type is also displayed on the Controls view of the Screen pane. |
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Styles are created in two ways:
Tip: You can also change a control's Style on the Controls view of the Screen pane. |
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Location
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Height |
The Height property specifies the height of the control (or screen). Tip: You can also change the height of a control using the Settings pane (click on the |
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HorizontalResizeMode |
The Horizontal resize mode property specifies whether and how the control dynamically moves or resizes horizontally when the screen is resized in run mode. Options include:
The default value is None. |
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Layer |
Tip: You can also edit a control's Layer on the Controls view of the Screen pane. Note: Layer visibility can be controlled at runtime via the AddLayer, HideLayer, SetLayerVisibility, and ShowLayer methods on the Screen object. |
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IsLocked |
Tip: You can also toggle the lock setting of a control using the Settings pane (click on the |
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VerticalResizeMode |
The Vertical resize mode property specifies whether and how the control dynamically moves or resizes vertically when the screen is resized in run mode. Options include:
The default value is None. |
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IsVisible |
Tip: You can also change a control's Visible setting on the Controls view of the Screen pane. |
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Width |
The Width property specifies the width of the control (or screen). Tip: You can also change the width of a control using the Settings pane (click on the |
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X |
The X property specifies the location of the control along the horizontal axis. Use the up, down, left, and right arrow keys to nudge a control by 1 pixel. Arrow moves a control by 1 pixel. Ctrl+Arrow moves a control by 10 pixels. Ctrl+Shift+Arrow moves a control by 100 pixels. Tip: You can also change the location of the control using the Settings pane; click on the |
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Y |
The Y property specifies the location of the control along the vertical axis. Use the up, down, left, and right arrow keys to nudge a control by 1 pixel. Arrow moves a control by 1 pixel. Ctrl+Arrow moves a control by 10 pixels. Ctrl+Shift+Arrow moves a control by 100 pixels. Tip: You can also change the location of the control using the Settings pane; click on the |
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ZIndex |
The Z index property is used to determine the order in which controls are layered on top of each other. Controls with higher values will draw on top of those with lower values. The newest control added to a screen will always have the highest value and will be the top layer. Two or more controls can be on the same index (layer). Tip: You can also change the Z index of a control using the Settings pane (click on the |
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Script
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Tip: You can also change the Include in Script setting on the Controls view of the Screen pane. |
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Grid
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RelativeStartDate |
The Begin relative date or Relative start date or Start property specifies a wildcard string defining the amount of time by which to adjust the start date and time. The space-separated elements in this string must be of the form: "x-#", "x+#", or "x=#" where # is an integer and x is one of the following unit specifiers: y — Year, m — Month, d — Day, H — Hour, M — Minute, S — Second, and # is an integer. T wildcard is also supported and must be in the form: T, T+#, T-#, where T represent today at midnight, T-1 is yesterday at midnight, and T+1 is tomorrow at midnight, etc. Any integer can be used. For example, H-8 represents data from the 8 hours before the current hour, d+3 represents data 3 days after the current day, and d+2 H+1 M+30 represents data 2 days, 1 hour and 30 minutes after the current date and time. d-4 H=6 sets the relative start date and time to four days ago (d-4) at 6:00 a.m. (H=6). See Date and Time Wildcards for more information about adjusting relative time. |
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GridColorConfiguration |
The Color configuration property is used to configure color settings for the header and background of the Note Grid. Click
Note: Cell color are configured in the Color property group in the Column configuration property. |
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GridColorConfiguration.HeaderBackgroundSource GridColorConfiguration.HeaderBackgroundSelfColor |
The Header background color property specifies the color used for the background of the grid's header row. The color can be sourced from one of two options provided in the Source drop-down menu: a) the color will automatically follow the selected application theme regardless of the underlying color palette and cannot be customized (by selecting Auto), or b) the color can be customized (by selecting Self). The default value is Auto. Options include: For each color property select the Source and Color:
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GridColorConfiguration.HeaderTextSource GridColorConfiguration.HeaderTextSelfColor |
The Header text color property specifies the color used for the text on the grid's header row. The color can be sourced from one of two options provided in the Source drop-down menu: a) the color will automatically follow the selected application theme regardless of the underlying color palette and cannot be customized (by selecting Auto), or b) the color can be customized (by selecting Self). The default value is Auto. Options include: For each color property select the Source and Color:
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GridColorConfiguration.GridBackgroundSource GridColorConfiguration.GridBackgroundSelfColor |
The Grid background color property specifies the color used for grid's background. The color can be sourced from one of two options provided in the Source drop-down menu: a) the color will automatically follow the selected application theme regardless of the underlying color palette and cannot be customized (by selecting Auto), or b) the color can be customized (by selecting Self). The default value is Auto. Options include: For each color property select the Source and Color:
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ColumnDefinitions ColumnDefinitions.Count ColumnProperties ColumnTypes |
The Grid Column Configuration dialog box contains the properties required to configure each column in your Note Grid. There are two types of columns that can be configured in a Note Grid: a Facility column and a Note column. The number of defined columns is listed on the property label once all are configured. Click Column OrderOnce defined, columns can be easily reordered by selecting, then dragging and dropping the item to a new location. Column Types
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Column configuration > Common property group (All column types) |
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Name |
The Name specifies the name that appears in the column header. |
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Type |
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The Type property is a read-only text box that shows the column Type for the grid. |
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Visible |
The Visible check box indicates whether to display the column in run mode. |
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Width |
The Width property specifies the width of the column in pixels. Set the value to 0 to auto size the width. If the column width is not configured (i.e., the width is set to 0), the column will be auto sized. If the column width is configured with a fixed column width, no resizing will occur. |
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Text alignment |
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The Text alignment property specifies the horizontal alignment of the text in the column (all column types except Image). The options are Left, Right, Center, and Justify. The default value is Left. When published to TWC the Justify option is indistinguishable from the Left option. |
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Sort numerically |
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The Sort numerically property specifies whether this column can be sorted numerically (all column types except History and Image). In run mode, clicking a column header moves between the three states: sort ascending, sort descending, and unsorted. A small arrow indicates the sort order. Note: Any column with mixed string and numeric data (like the Value column of the Alarm Grid) will be sorted as a string. |
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Facility attribute |
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The Facility attribute property specifies the facility attribute that will displayed in the column. Click
Click |
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Resolve to a relative facility |
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The Resolve to a relative facility check box redirects the source of the facility to a relative facility, overriding the configured source facility. Once selected a list of configured Relative links is displayed. See Using Relative Facilities in Canvas for more information about configuring and scripting relative facility links. |
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Relative link |
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The Relative link property specifies a list of all available relative facility paths. Click |
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Order in type |
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The Order in type property specifies the attribute value used to represent the order in type (facility ordinal) if the relative facility definition is configured for one. It is possible to have multiple relative facility definition sets with the same definition name. In this case, if the specified Relative link is configured for ordinalization, then you need to configure the attribute value in the box. |
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The Background color property specifies the color used for the background of the Note Grid cell. The color can be sourced from one of two options provided in the Source drop-down menu:
Options include: For each color property select the Source and Color:
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The Text color property specifies the color used for the text of the Note Grid cell. The text color is sometimes known as the foreground color. The color can be sourced from one of two options provided in the Source drop-down menu:
Options include: For each color property select the Source and Color:
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The Border color property specifies the color used for the background of the Note Grid cell. The color can be sourced from one of two options provided in the Source drop-down menu:
Options include: For each color property select the Source and Color:
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Note attribute |
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The Note attribute property specifies the note attribute that will displayed in the column. Click
Click |
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RelativeEndDate |
The End relative date or Relative end date or End property specifies a wildcard string defining the amount of time by which to adjust end date and time. The space-separated elements in this string must be of the form: "x-#", "x+#", or "x=#" where # is an integer and x is one of the following unit specifiers: y — Year, m — Month, d — Day, H — Hour, M — Minute, S — Second, and # is an integer. T wildcard is also supported and must be in the form: T, T+#, T-#, where T represent today at midnight, T-1 is yesterday at midnight, and T+1 is tomorrow at midnight, etc. Any integer can be used. For example, H-8 represents data from the 8 hours before the current hour, d+3 represents data 3 days after the current day, and d+2 H+1 M+30 represents data 2 days, 1 hour and 30 minutes after the current date and time. d-4 H=6 sets the relative end date and time to four days ago (d-4) at 6:00 a.m. (H=6). See Date and Time Wildcards for more information about adjusting relative time. |
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GridFacilitySenderMode |
The Facility sender mode property determines how facilities are sent to other controls. There are four options:
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NoteType |
The Note type property specifies the user-defined note type to be displayed in the Note Grid. Notes can be categorized by type to provide a way to define the kinds of notes appropriate to your organization, to more easily filter existing notes, and to comprise an entire note when only a simple label adequately describes a note. Type the note type defined in your NOTE service. Leave empty to display all notes. |
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The Row configuration property is where you specify the source of the facility data to use for the rows of the Note Grid. The source for the facilities can be explicitly configured <Self>, received from the Screen or another control. If the Facility source is set to <Self>, facilities can be filtered as necessary, and you need to provide a SiteService. Click Each option is described below. |
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Facility |
FacilitySource FacilitySender FacilityTagListFilter |
The Facility property specifies the source facility for the grid's rows. Options include:
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Note |
NoteGrid.SiteService SiteService.DisplayString SiteService.DomainSiteService SiteService.DomainSiteService.DomainId SiteService.DomainSiteService.Service SiteService.DomainSiteService.Site SiteService.DomainSiteService.SiteService SiteService.DomainSiteService.SiteService.Service SiteService.DomainSiteService.SiteService.Site SiteService.IsBroadcastSourced SiteService.IsSelfSourced SiteService.SiteService SiteService.Source SiteServiceSender |
The Note property specifies the source Note Service for the grid's rows. SiteService is only available for configuration if the facility source is <Self>. Options include:
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Generic
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String |
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YesNo |
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The Style property defines the style sheet applied to an object on a screen. A style sheet consists of a predetermined list of properties and property values configured for a particular control type. 
The Include in script check box indicates that the control will appear in the objects collection of the screen (if scripting is enabled). To optimize performance, best practice dictates that you only include the controls you need to manipulate via script. Other controls should be excluded. When you add an event to a control, it will be automatically added to script and the Include in script property (and the In Script check box on the Controls view) will be set to True. 