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Example of grid initialization start learning
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"type": "grid", "label": "Simple View Grid", "id": "simpleGridWorker", "rows": "<% workersEndpoint. data %>", "rowVariableName": "thisRow", "columns": [
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What must the inbound endpoint used by rows return? start learning
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A list containing the data elements to display as grid rows.
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What is the purpose of rowVariableName? start learning
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It defines a variable representing the data element for the current row.
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Can columns and dynamicColumns be used together? start learning
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No. They are mutually exclusive.
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Can columns and dynamicColumns be used together? start learning
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Dynamic Columns - What information should column metadata contain? start learning
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At minimum, information such as the column ID, label, type, and data field.
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Example of DynamicColumns start learning
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"rows": "<% workersEndpoint. data %>", "dynamicColumns": {"type": "dynamicColumns", "columns": "<% [{'name': 'Name',
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What does attributeName define? start learning
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The field path in the row data whose value should be displayed in the generated column.
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Does a grid paginate data by default? start learning
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No. By default, it displays as much data as the client can handle without pagination.
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Which two attributes can be used to configure grid paging? start learning
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autoPaging and pagingInfo
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Can autoPaging and pagingInfo be used together? start learning
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No. They are mutually exclusive.
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When should autoPaging be used? start learning
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With fast endpoints that don't support paging and return large volumes of data in a single call.
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When does autoPaging start loading additional data? start learning
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When there are more than 50 rows of results on a view page.
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How many rows are initially displayed with autoPaging? start learning
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What happens when the user scrolls down with autoPaging enabled? start learning
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The grid calls the endpoint again to load more results.
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Why isn't autoPaging recommended for slow endpoints? start learning
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Because the endpoint may be called multiple times as the user scrolls.
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When should pagingInfo be used? start learning
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When the endpoint itself returns paginated data.
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Which required attribute identifies the paginated endpoint? start learning
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What must the endpoint used by pagingInfo support? start learning
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limit and offset paging parameters.
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Which variables are used to pass paging values between requests? start learning
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pagingVariables. limit and pagingVariables. offset
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What should the initial pagingVariables. limit typically be? start learning
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The example initializes it to 100.
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What should the initial pagingVariables. offset typically be? start learning
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0
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What happens when the user scrolls beyond the currently fetched data? start learning
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Subsequent requests automatically update pagingVariables. offset.
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What does pagingInfo. rowCount represent? start learning
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The total number of items returned by the endpoint, typically the total field.
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What does pagingInfo. data represent? start learning
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The paginated list of data returned by the endpoint, typically the data field.
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What type of variables are pagingVariables. limit and pagingVariables. offset? start learning
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They are string variables.
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Example of paginated endpoint start learning
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"endPoints": [{"baseUrlType": "workday-staffing", "name": "workersPagedEndpoint", "authType": "sso", "url": "<% var limit = pagingVariables. limit?: 100; var offset = pagingVariables. offset?: 0; '/workers? limit=' + limit + '&offset=' + offset;
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Example of Pagination Info start learning
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{"type": "grid", "label": "Wrkrs", "rows": "<% wrkrsPgdNdpnt. data %>", "rowVariableName": "wrkr", "pagingInfo": {"endPoint":"<%ndPnts. wrkrsPgdNdpint%>", "rowCount":"<%wrkrsPgdNdpnt. total%>", "data":"<%wrkrsPgdNdpnt. data%>"}, "columns": [
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What happens when a grid is placed on an edit page? start learning
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The widgets in the grid become editable, allowing users to add or modify row data.
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What attribute controls whether users can add rows? start learning
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doNotAdd - If false, the user can add a row on top of the grid.
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How can you distinguish a new row from an existing row? start learning
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Check whether its row ID is empty or non-empty.
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Example of valueOutBinding start learning
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{"type": "column", "columnId": "expenseIdColumn", "label": "Expense ID", "cellTemplate": {"type": "text", "id": "entryId", "value": "<% rowdata. id %>", "valueOutBinding": "putExpense. id",
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example of valueOfBinding and ValuesOut start learning
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{"type": "column", "columnId": "clmn", "label": "lb", "cellTemplate": {"type": "text", "id": "expenseDate", "value": "<%test. value%>", "valuesOut": [{"value": "<% self. value %>", "valueOutBinding": "postExpense. date"},
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When use ValuesOut for Grid? start learning
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For all other non-ID columns, use valuesOut to specify valueOutBinding with data for both the POST and PUT (or PATCH) outbound endpoints.
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What event handles a new grid row? start learning
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onRowAdd, Example: "rowVariableName": "rowdata", "onRowAdd": "<% updateTotalQuantity() %>",
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What event handles row deletion? start learning
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onRowRemove, "rowVariableName": "rowdata", "onRowAdd": "<% updateTotalQuantity() %>", "onRowRemove": "<% updateTotalQuantity() %>",
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What is the typical position of a newly added row when showRowMover is false? start learning
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How do you get the number of rows in a grid? start learning
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Use the size() method on the grid's rows property: expenseGrid. rows. size()
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How can you submit all grid rows in one outbound request as an array? start learning
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Set isArrayOutBinding to true.
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What else is required when using isArrayOutBinding: true? start learning
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Each column's cellTemplate should use an array-style valueOutBinding, for example: someOutboundEndpoint. someDataArray[]. someField
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What happens when isArrayOutBinding = false start learning
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Rows are submitted in separate requests, one request per row.
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How do you submit only selected rows? start learning
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Use the outbound endpoint's onSend event handler.
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How do you determine whether the current row is selected? start learning
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currentRowVariable. selected
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What does self. data contain in an onSend handler? start learning
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The data generated from the grid's valueOutBinding values.
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What must isArrayOutBinding be when using currentRowVariable in onSend? start learning
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Can currentRowVariable be used in a valueOutBinding with PMD Scripting? start learning
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