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docs(data-table): improve docs
This commit is contained in:
Eric Liu
parent
86aed30789
commit
90b067ded3
2 changed files with 108 additions and 102 deletions
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@ -8,21 +8,20 @@ components: ["DataTable", "Pagination","Toolbar", "ToolbarContent", "ToolbarSear
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import Preview from "../../components/Preview.svelte";
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</script>
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`DataTable` is keyed for performance reasons.
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`DataTable` displays structured data in a tabular format. Use it to present large datasets with features like sorting, filtering, pagination, and row selection.
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<InlineNotification svx-ignore lowContrast title="Note:" kind="info" hideCloseButton>
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<div class="body-short-01">Every <code>headers</code> object must have a unique "key" property.</div>
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</InlineNotification>
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<div class="body-short-01">
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This component is keyed for performance.
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<InlineNotification svx-ignore lowContrast title="Note:" kind="info" hideCloseButton>
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<div class="body-short-01">Every <code>rows</code> object must have a unique "id" property.</div>
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Every <strong>headers</strong> object must have a unique "key" property.
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<div class="body-short-01">Every <strong>rows</strong> object must have a unique "id" property.</div>
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</div>
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</InlineNotification>
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## Default
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The key value in `headers` corresponds to the key value defined in `rows`.
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For example, the header key `"name"` will use the value of `rows[index].name`.
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Create a basic table by providing `headers` and `rows` data. Match the `key` in headers with the corresponding property in rows.
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<DataTable
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headers="{[
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@ -79,9 +78,7 @@ For example, the header key `"name"` will use the value of `rows[index].name`.
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## Slotted cells
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Use the `"cell"` slot to control the display value per table cell. Individual row and cell data are provided through the `let:row` and `let:cell` directives.
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The slot name for the table header cells is `"cell-header"`.
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Use the `"cell"` slot to customize cell content. Access row and cell data through `let:row` and `let:cell` directives. Use `"cell-header"` slot for header cells.
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<DataTable
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headers="{[
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@ -153,6 +150,8 @@ The slot name for the table header cells is `"cell-header"`.
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## With title, description
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Add a title and description to provide context for the table data.
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<DataTable title="Load balancers" description="Your organization's active load balancers."
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headers="{[
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{ key: "name", value: "Name" },
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@ -208,7 +207,7 @@ The slot name for the table header cells is `"cell-header"`.
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## Slottable title, description
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The `title` and `description` props are slottable.
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Use slots to customize the title and description content.
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<DataTable
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headers="{[
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@ -270,7 +269,7 @@ The `title` and `description` props are slottable.
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## Static width
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Set `useStaticWidth` to `true` to render the table with a width of "auto" instead of "100%".
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Set `useStaticWidth` to `true` to render the table with an auto width instead of 100%.
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<DataTable useStaticWidth
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title="Load balancers" description="Your organization's active load balancers."
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@ -328,9 +327,7 @@ title="Load balancers" description="Your organization's active load balancers."
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## Custom column widths
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Specify a `width` or `minWidth` property in the `headers` object to customize the width of each column.
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A [table-layout: fixed](https://developer.mozilla.org/en-US/docs/Web/CSS/table-layout#values) rule will be applied to the `table` element when using custom widths.
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Specify `width` or `minWidth` in the `headers` object to set column dimensions. This applies a fixed table layout.
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<InlineNotification svx-ignore lowContrast kind="warning" title="Note:" hideCloseButton>
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<div class="body-short-01">Custom column widths do not work with a <a class="bx--link" href="#sticky-header">sticky header</a>.</div>
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@ -340,9 +337,7 @@ A [table-layout: fixed](https://developer.mozilla.org/en-US/docs/Web/CSS/table-l
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## Sticky header
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Set `stickyHeader` to `true` for the header to be fixed in place.
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A maximum height will applied to the datatable to force a scrollbar.
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Set `stickyHeader` to `true` to fix the header in place. This adds a maximum height to force scrolling.
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<DataTable
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stickyHeader
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@ -363,6 +358,8 @@ A maximum height will applied to the datatable to force a scrollbar.
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## With toolbar
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Add a toolbar with search, menu, and actions above the table.
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<DataTable title="Load balancers" description="Your organization's active load balancers."
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headers="{[
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{ key: "name", value: "Name" },
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@ -432,6 +429,8 @@ A maximum height will applied to the datatable to force a scrollbar.
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## With toolbar (small size)
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Use `size="short"` to create a more compact table with a small toolbar.
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<DataTable size="short" title="Load balancers" description="Your organization's active load balancers."
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headers="{[
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{ key: "name", value: "Name" },
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@ -499,24 +498,22 @@ A maximum height will applied to the datatable to force a scrollbar.
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## Filterable
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By default, `ToolbarSearch` will not filter `DataTable` rows.
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Set `shouldFilterRows` to `true` to enable client-side filtering. The default filter performs string comparisons on cell values.
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Set `shouldFilterRows` to `true` to enable client-side filtering. The default filtering performs a basic string comparison on cell values that are of a string or a number type.
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To use filtering with pagination, bind to the `filteredRowIds` prop and pass its length to `totalItems` in `Pagination`.
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Note that in-memory filtering is not optimal for large data sets, where you might consider using server-side search.
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For pagination with filtering, bind to `filteredRowIds` and pass its length to `Pagination`'s `totalItems`.
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<FileSource src="/framed/DataTable/DataTableFilterable" />
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## Filterable (custom)
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`shouldFilterRows` also accepts a function and passes it the current row and search value. It expects the function to return a boolean.
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Pass a function to `shouldFilterRows` to implement custom filtering logic.
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<FileSource src="/framed/DataTable/DataTableFilterCustom" />
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## Zebra stripes
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Set `zebra` to `true` to add alternating row colors.
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<DataTable zebra
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headers="{[
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{ key: "name", value: "Name" },
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@ -572,6 +569,8 @@ Note that in-memory filtering is not optimal for large data sets, where you migh
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## Tall rows
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Set `size="tall"` for increased row height.
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<DataTable size="tall"
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headers="{[
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{ key: "name", value: "Name" },
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@ -627,6 +626,8 @@ Note that in-memory filtering is not optimal for large data sets, where you migh
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## Medium rows
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Set `size="medium"` for standard row height.
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<DataTable size="medium"
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headers="{[
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{ key: "name", value: "Name" },
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@ -682,6 +683,8 @@ Note that in-memory filtering is not optimal for large data sets, where you migh
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## Short rows
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Set `size="short"` for compact row height.
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<DataTable size="short"
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headers="{[
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{ key: "name", value: "Name" },
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@ -737,6 +740,8 @@ Note that in-memory filtering is not optimal for large data sets, where you migh
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## Compact rows
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Set `size="compact"` for minimal row height.
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<DataTable size="compact"
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headers="{[
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{ key: "name", value: "Name" },
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@ -792,11 +797,7 @@ Note that in-memory filtering is not optimal for large data sets, where you migh
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## Sortable
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Set `sortable` to `true` to enable table column sorting.
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To disable sorting on a specific column, set `sort` to `false` in the header object passed to the `headers` prop.
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In the example below, the "Protocol" column is not sortable.
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Set `sortable` to `true` to enable column sorting. Disable sorting on specific columns by setting `sort: false` in the header object.
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<DataTable sortable
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headers="{[
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@ -853,12 +854,14 @@ In the example below, the "Protocol" column is not sortable.
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## Sortable with pagination
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For pagination, bind to the `pageSize` and `page` props of `Pagination` and pass their values to `DataTable`.
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Bind to `pageSize` and `page` props of `Pagination` and pass them to `DataTable`.
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<FileSource src="/framed/DataTable/DataTablePagination" />
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## Sortable with custom display and sort methods
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Use `display` and `sort` functions in header objects to customize cell rendering and sorting.
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<DataTable sortable title="Load balancers" description="Your organization's active load balancers."
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headers="{[
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{ key: "name", value: "Name" },
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@ -926,6 +929,8 @@ For pagination, bind to the `pageSize` and `page` props of `Pagination` and pass
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## Sortable with nested object values
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Access nested object properties using dot notation in the header key.
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<DataTable sortable title="Load balancers" description="Your organization's active load balancers."
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headers="{[
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{ key: "name", value: "Name" },
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@ -1005,83 +1010,61 @@ For pagination, bind to the `pageSize` and `page` props of `Pagination` and pass
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## Programmatic sorting
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Use the reactive `sortKey` and `sortDirection` props for programmatic sorting.
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By default, the table is not sorted by a specific key. The `sortKey` value must be a valid `key` specified in the `headers` object.
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Possible values for `sortDirection` include `"none"` or `"ascending"` or `"descending"`.
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Setting `sortKey` to `null` and `sortDirection` to `"none"` should reset the table rows to their initial order.
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Use `sortKey` and `sortDirection` props to control sorting programmatically. Set `sortKey` to a valid header key and `sortDirection` to "none", "ascending", or "descending".
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<FileSource src="/framed/DataTable/DataTableProgrammaticSorting" />
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## Empty column with overflow menu
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Some use cases require an empty column in the table body without a corresponding table header.
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For an object in the `headers` array, set `empty` to `true` to render an empty column.
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In the following example, each row in the sortable data table has an overflow menu. There isn't a separate, useless table header column for the overflow menu.
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Set `empty: true` in a header object to create an empty column. Use this for overflow menus without a header.
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<FileSource src="/framed/DataTable/DataTableAppendColumns" />
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## Selectable rows (checkbox)
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Set `selectable` to `true` for rows to be multi-selectable.
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Bind to `selectedRowIds` to get the ids of the selected rows.
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To customize the `input` name for the checkbox, use the `inputName` prop.
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Set `selectable` to `true` for multi-select functionality. Bind to `selectedRowIds` to track selections. Use `inputName` to customize checkbox names.
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<FileSource src="/framed/DataTable/SelectableDataTable" />
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## Batch selection
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To enable batch selection, set `batchSelection` to `true`.
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This checkbox is used to select all rows. It enters an indeterminate state when some rows are selected.
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Set `batchSelection` to `true` to add a checkbox for selecting all rows. The checkbox shows an indeterminate state when some rows are selected.
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<FileSource src="/framed/DataTable/DataTableBatchSelection" />
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## Batch selection with initial selected rows
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Use the `selectedRowIds` prop to specify which rows should be selected.
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Use `selectedRowIds` to specify initially selected rows.
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<FileSource src="/framed/DataTable/DataTableBatchSelectionInitial" />
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## Batch selection with batch actions toolbar
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Add a toolbar for batch actions when rows are selected.
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<FileSource src="/framed/DataTable/DataTableBatchSelectionToolbar" />
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## Batch selection with controlled toolbar
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By default, `ToolbarBatchActions` is activated if one or more rows is selected. Clicking "Cancel" will deactivate it.
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Use the `active` prop to control the toolbar. Note that it will still activate if one or more rows are selected.
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You can prevent the default "Cancel" behavior in the dispatched `on:cancel` event.
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Control the batch actions toolbar with the `active` prop. Prevent default cancel behavior in the `on:cancel` event.
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<FileSource src="/framed/DataTable/DataTableBatchSelectionToolbarControlled" />
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## Selectable rows (radio)
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Set `radio` to `true` for only one row to be selected at a time.
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Bind to `selectedRowIds` to get the ids of the selected rows. Because it's radio selection, `selectedRowIds` will only contain one id.
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To customize the `input` name for the radio button, use the `inputName` prop.
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Set `radio` to `true` for single-row selection. Bind to `selectedRowIds` to track the selected row. Use `inputName` to customize radio button names.
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<FileSource src="/framed/DataTable/RadioSelectableDataTable" />
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## Non-selectable rows
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Use `nonSelectableRowIds` to specify the ids for rows that should not be selectable.
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Use `nonSelectableRowIds` to prevent selection of specific rows.
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<FileSource src="/framed/DataTable/DataTableNonSelectableRows" />
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## Expandable rows
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Set `expandable` to `true` for rows to be expandable.
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Set `expandable` to `true` to make rows expandable. Use the `expanded-row` slot to customize expanded content.
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<DataTable expandable
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headers="{[
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## Non-expandable rows
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Use `nonExpandableRowIds` to specify the ids for rows that should not be expandable.
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Use `nonExpandableRowIds` to prevent expansion of specific rows.
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<FileSource src="/framed/DataTable/DataTableNonExpandableRows" />
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## Expandable (zebra styles)
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Combine expandable rows with zebra striping.
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<FileSource src="/framed/DataTable/DataTableExpandableZebra" />
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## Expandable (compact size)
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Set `size="compact"` for expandable rows with minimal height.
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<DataTable size="compact" expandable
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headers="{[
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{ key: "name", value: "Name" },
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@ -1211,6 +1198,8 @@ Use `nonExpandableRowIds` to specify the ids for rows that should not be expanda
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## Expandable (short size)
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Set `size="short"` for expandable rows with compact height.
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<DataTable size="short" expandable
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headers="{[
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{ key: "name", value: "Name" },
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@ -1270,6 +1259,8 @@ Use `nonExpandableRowIds` to specify the ids for rows that should not be expanda
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## Expandable (tall size)
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Set `size="tall"` for expandable rows with increased height.
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<DataTable size="tall" expandable
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headers="{[
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{ key: "name", value: "Name" },
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@ -1329,7 +1320,7 @@ Use `nonExpandableRowIds` to specify the ids for rows that should not be expanda
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## Batch expansion
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Set `batchExpansion` to `true` for the ability to expand and collapse all rows at once.
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Set `batchExpansion` to `true` to expand and collapse all rows at once.
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<DataTable batchExpansion
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headers="{[
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@ -1390,42 +1381,54 @@ Set `batchExpansion` to `true` for the ability to expand and collapse all rows a
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## Expandable and selectable rows
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The `batchExpansion` and `batchSelection` props can be used together.
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Combine `batchExpansion` and `batchSelection` for tables with both expandable and selectable rows.
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<FileSource src="/framed/DataTable/DataTableExpandableSelectable" />
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## Skeleton
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Use `DataTableSkeleton` to show a loading state.
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<DataTableSkeleton />
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## Skeleton with headers, row count
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Specify headers and row count for the skeleton.
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<DataTableSkeleton headers={["Name", "Protocol", "Port", "Rule"]} rows={10} />
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## Skeleton with object headers
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`headers` can also be an array of objects. The type is the same as the `headers` prop type used in `DataTable`.
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Pass header objects to customize the skeleton.
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<DataTableSkeleton headers={[{ value: "Name" }, {value: "Protocol"}, {value:"Port"}, { value: "Rule"}]} rows={10} />
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## Skeleton with empty header
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Pass an object with `"empty"` set to `true` to render an empty table header column.
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Add an empty header column with `empty: true`.
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<DataTableSkeleton headers={[{ value: "Name" }, {value: "Protocol"}, {value:"Port"}, { value: "Rule"}, { empty: true }]} rows={10} />
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## Skeleton without header, toolbar
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Hide the header and toolbar in the skeleton.
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<DataTableSkeleton showHeader={false} showToolbar={false} />
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## Skeleton (tall size)
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Set `size="tall"` for a taller skeleton.
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<DataTableSkeleton showHeader={false} showToolbar={false} size="tall" />
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## Skeleton (short size)
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Set `size="short"` for a shorter skeleton.
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<DataTableSkeleton showHeader={false} showToolbar={false} size="short" />
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## Skeleton (compact size)
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Set `size="compact"` for a minimal skeleton.
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<DataTableSkeleton showHeader={false} showToolbar={false} size="compact" />
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@ -8,7 +8,9 @@
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$: console.log("sortDirection", sortDirection);
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</script>
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<div style="margin-bottom: 1rem">
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<Button
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size="sm"
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kind="tertiary"
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disabled={sortKey === "port" && sortDirection === "ascending"}
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on:click={() => {
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@ -18,8 +20,8 @@
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>
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Sort "port" in ascending order
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</Button>
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<Button
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size="sm"
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kind="tertiary"
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disabled={sortKey === "name" && sortDirection === "descending"}
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on:click={() => {
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@ -29,8 +31,8 @@
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>
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Sort "name" in descending order
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</Button>
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<Button
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size="sm"
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kind="ghost"
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on:click={() => {
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sortKey = null;
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@ -39,6 +41,7 @@
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>
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||||
Clear sorting
|
||||
</Button>
|
||||
</div>
|
||||
|
||||
<DataTable
|
||||
sortable
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue