This page contains information related to an old version of the Read-Only Grid Component.
To take advantage of the latest features and improvements, we always recommend you use the latest version whenever possible. See the latest version's page for information about what's been changed.
Function: a!gridField_19r1()
Displays read-only text, links, and images in a grid that supports selecting, sorting, and paging. To organize editable inputs in a tabular layout, use an editable grid.
Parameters
| Name | Keyword | Type | Description |
|---|---|---|---|
| Label | label | Text | Optional text to display as the field label. |
| Label Position | labelPosition | Text |
Optional text to determine where the label appears. Valid values include
|
| Instructions | instructions | Text | Optional text that displays below the label. |
| Help Tooltip | helpTooltip | Text | Displays a help icon with the specified text as a tooltip. The tooltip displays a maximum of 500 characters. The help icon does not show when the label position is "COLLAPSED". |
| Total Count | totalCount | Integer | Total number of rows of data for all pages in the grid. |
| Empty Grid Message | emptyGridMessage | Text | Text to display in the grid when no data is available. Default is "No items available". |
| Columns | columns | Array of Text Columns or Image Columns | Holds an array of Text or Image columns that configure and define the data or links to display for each column in the grid. Configured using a!gridTextColumn() or a!gridImageColumn(). |
| Identifiers | identifiers | Text or Integer Array | Accepts an array of text or integers that are used to determine which rows are selected. |
| Paging and Selection Value | value | PagingInfo or GridSelection | Holds the paging and sorting configurations for the grid as well as which rows in the grid should be selected. When defined with the variable configured in Save Paging and Selection To, it allows users to change the sort column, view another grid page, or select and deselect rows. When the type is GridSelection, checkboxes appear for each row if selection is enabled. When the type is PagingInfo, no checkboxes appear. |
| Save Paging and Selection To | saveInto | Save Array | One or more variables that are updated with the paging or grid selection configuration when the user pages, sorts, or changes the grid's selections. Use a!save() to save a modified or alternative value to a variable. |
| Selectable | selection | Boolean | Determines if the rows in the grid are selectable. Default is false. |
| Selection required | requireSelection | Boolean | Determines if a selection is required to submit the form. Default is false. |
| Required Message | requiredMessage | Text | Custom message to be displayed when a selection is required and not provided. |
| Disabled | disabled | Boolean | Determines if the user is prevented from changing which rows are selected. Default is false. |
| Validations | validations | Text Array | Validation errors to be displayed below the field when the value is not null. |
| Validation Group | validationGroup | Text | When present, this field is only validated when a button in the same validation group is clicked. |
| Visibility | showWhen | Boolean | Determines whether the component is displayed on the interface. When set to false, the component is hidden and is not evaluated. Default: true. |
| Spacing | spacing | Text | Determines the spacing within grid cells. Valid values: "STANDARD" (default), "DENSE". |
| Height | height | Text | Determines the height of the grid. Valid values: “SHORT”, “MEDIUM”, “TALL”, “AUTO” (default). When set to SHORT, MEDIUM, or TALL, the header is frozen. |
| Border Style | borderStyle | Text | Determines the style of the grid border. Valid values: "STANDARD" (default), "LIGHT". |
| Shade Alternate Rows | shadeAlternateRows | Boolean | Determines whether alternate rows are shaded. Default: true. |
| Selection Style | selectionStyle | Text | Determines the style when a row is selected. Valid values: "CHECKBOX" (default), "ROW_HIGHLIGHT". |
| Row Header | rowHeader | Integer | Index of the column to be used as the row header. Screen readers will announce the value in each row header when navigating to other cells within that row. Used only for accessibility; produces no visible change. |
Configuration Notes
load() function to the Value parameter and passing the same local variable to the Save Paging and Selection To parameter allows for re-evaluation of the expression. Re-evaluation occurs when users click a column to change the sorting or navigate to another page of the grid.true. Otherwise, the totalCount field on the resulting datasubset may be invalid (i.e. set to -1). See also: a!queryEntity() Function.Display Notes
SHORT, MEDIUM, or TALL will freeze the grid's header and footer. See the Short Two-Column Grid with Process Task Links example below.Click EXPRESSION to copy and paste an example into the Interface Definition to see it displayed.
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=a!gridField_19r1(
label: "Employees",
totalCount: 5,
columns: {
a!gridTextColumn(
label: "Name",
data: {"John Smith", "Michael Johnson", "Mary Reed", "Angela Cooper", "Elizabeth Ward"},
alignment: "LEFT"
),
a!gridTextColumn(
label: "Title",
data: {"Director", "Analyst", "Software Engineer", "Sales", "Sales"},
alignment: "LEFT"
),
a!gridTextColumn(
label: "Department",
data: {"Engineering", "Finance", "Engineering", "Sales", "Sales"},
alignment: "LEFT"
)
},
value: a!pagingInfo(
startIndex: 1,
batchSize: 5,
sort: a!sortInfo(
field: "name",
ascending: true
)
),
rowHeader: 1
)
Displays the following:
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=load(
local!pagingInfo: a!pagingInfo(startIndex: 1, batchSize: 5, sort: a!sortInfo(field: "label", ascending: true)),
local!sampleData: {
type!LabelValue(label: "John Smith"),
type!LabelValue(label: "Michael Johnson"),
type!LabelValue(label: "Mary Reed"),
type!LabelValue(label: "Angela Cooper"),
type!LabelValue(label: "Elizabeth Ward"),
type!LabelValue(label: "Daniel Lewis"),
type!LabelValue(label: "Paul Martin"),
type!LabelValue(label: "Jessica Peterson"),
type!LabelValue(label: "Mark Hall"),
type!LabelValue(label: "Rebecca Wood")
},
with(
local!datasubset: todatasubset(local!sampleData, local!pagingInfo),
local!dataForCurrentPage: local!datasubset.data,
a!gridField_19r1(
label: "Employees",
instructions: local!pagingInfo,
totalCount: local!datasubset.totalCount,
columns: {
a!gridTextColumn(
label: "Name",
field: "label",
data: index(local!dataForCurrentPage, "label", null),
alignment: "LEFT"
)
},
value: local!pagingInfo,
saveInto: local!pagingInfo
)
)
)
Displays the following:
Note: If you sort or page through this example, you’ll notice the instructions change. We’ve configured this value as local!pagingInfo to show how the pagingInfo value changes each time the expression is re-evaluated.
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=a!gridField_19r1(
totalCount: 4,
columns: {
a!gridTextColumn(
label: "Company Information",
data:{
"Company Website",
"LinkedIn",
"Twitter",
"Facebook"
},
links: {
a!safeLink(uri: "http://www.appian.com"),
a!safeLink(uri: "http://www.linkedin.com/company/appian-corporation"),
a!safeLink(uri: "https://twitter.com/appian"),
a!safeLink(uri: "https://www.facebook.com/AppianCorporation")
},
alignment: "LEFT"
)
},
value: a!pagingInfo(
startIndex: 1,
batchSize: 4,
sort: a!sortInfo(
field: "name",
ascending: true
)
)
)
Displays the following:
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=load(
local!pagingInfo: a!pagingInfo(startIndex: 1, batchSize: -1, sort: a!sortInfo(field: "label", ascending: true)),
local!sampleData: {
type!LabelValue(label: "Smith, John"),
type!LabelValue(label: "Johnson, Michael"),
type!LabelValue(label: "Reed, Mary"),
type!LabelValue(label: "Cooper, Angela"),
type!LabelValue(label: "Ward, Elizabeth"),
type!LabelValue(label: "Garcia, Emilia"),
type!LabelValue(label: "Klein, Raphael")
},
with(
local!dataForCurrentPage: todatasubset(local!sampleData, local!pagingInfo).data,
a!gridField_19r1(
totalCount: length(local!sampleData),
columns: {
a!gridTextColumn(
label: "Name",
field: "label",
data: local!dataForCurrentPage.label,
alignment: "LEFT"
),
a!gridTextColumn(
label: "Open Task",
data: {
"Expense Approval",
"Expense Approval",
"Timesheet Approval",
"Timesheet Approval",
"Expense Approval",
"Timesheet Approval",
"Timesheet Approval",
},
links:{
a!processTaskLink(task: 1382),
a!processTaskLink(task: 1377),
a!processTaskLink(task: 536870918),
a!processTaskLink(task: 268436948),
a!processTaskLink(task: 1383),
a!processTaskLink(task: 268439975),
a!processTaskLink(task: 1388),
},
alignment: "LEFT"
)
},
value: local!pagingInfo,
saveInto: local!pagingInfo,
height: "SHORT"
)
)
)
Displays the following:
Tip: This recipe uses an employee data structure and objects created through the Use the Write to Data Store Entity Smart Service Function on an Interface recipe. Make sure that recipes has been built first in order to see data in this example.
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=load(
/* Set the default paging and sorting config */
local!gridSelection: a!gridSelection(
selected: {},
pagingInfo: a!pagingInfo(
startIndex: 1,
batchSize: 10,
sort: a!sortInfo(
field: "lastName",
ascending: true
)
)
),
with(
local!datasubset: a!queryEntity(
entity: cons!EMPLOYEE_ENTITY,
query: a!query(
selection: a!querySelection(
columns: {
a!queryColumn(
field: "firstName"
),
a!queryColumn(
field: "lastName"
),
a!queryColumn(
field: "title"
)
}
),
pagingInfo: local!gridSelection.pagingInfo
),
fetchTotalCount: true
),
a!sectionLayout(
contents: {
a!gridField_19r1(
label: "SAIL Example: Employee Grid Selection",
totalCount: local!datasubset.totalCount,
columns: {
a!gridTextColumn(
label: "First",
field: "firstName",
data: index(
local!datasubset.data,
"firstName",
{}
)
),
a!gridTextColumn(
label: "Last",
field: "lastName",
data: index(
local!datasubset.data,
"lastName",
{}
)
),
a!gridTextColumn(
label: "Title",
field: "title",
data: index(
local!datasubset.data,
"title",
{}
)
)
},
identifiers: local!datasubset.identifiers,
value: local!gridSelection,
saveInto: {
local!gridSelection
},
rowHeader: 1,
selection: true,
shadeAlternateRows: false,
selectionStyle: "ROW_HIGHLIGHT"
),
a!textField(
label: "Selected Employee IDs",
readOnly: true,
value: if(
length(
local!gridSelection.selected
) = 0,
"No employees selected",
joinarray(
local!gridSelection.selected,
", "
)
)
)
}
)
)
)
Displays the following:
Tempo Report Design Best Practices: Includes best practices for configuring a grid on a Tempo report for optimal performance and usability.
SAIL Design System: Grids: Includes UX best practices for designing grids.
Grid Tutorial: Details the steps for creating a Tempo report using a grid component that shows data queried from an external database and allows for sorting and paging.
| Feature | Compatibility | Note |
|---|---|---|
| Portals | Compatible | |
| Offline Mobile | Compatible | |
| Sync-Time Custom Record Fields | Incompatible | |
| Real-Time Custom Record Fields | Incompatible | Custom record fields that evaluate in real time must be configured using one or more Custom Field functions. |
| Process Reports | Incompatible | Cannot be used to configure a process report. |
| Process Events | Incompatible | Cannot be used to configure a process event node, such as a start event or timer event. |
a!gridField_19r1 Component
