686 lines
19 KiB
Svelte
686 lines
19 KiB
Svelte
<script>
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import { createEventDispatcher } from "svelte"
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import "@spectrum-css/table/dist/index-vars.css"
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import CellRenderer from "./CellRenderer.svelte"
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import SelectEditRenderer from "./SelectEditRenderer.svelte"
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import { cloneDeep, deepGet } from "../helpers"
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import ProgressCircle from "../ProgressCircle/ProgressCircle.svelte"
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import Checkbox from "../Form/Checkbox.svelte"
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/**
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* The expected schema is our normal couch schemas for our tables.
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* Each field schema can be enriched with a few extra properties to customise
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* the behaviour.
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* All of these are optional and do not need to be added.
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* displayName: Overrides the field name displayed as the column title
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* sortable: Set to false to disable sorting data by a certain column
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* editable: Set to false to disable editing a certain column if the
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* allowEditColumns prop is true
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* width: the width of the column
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* align: the alignment of the column
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* template: a HBS or JS binding to use as the value
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* background: the background color
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* color: the text color
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* borderLeft: show a left border
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* borderRight: show a right border
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*/
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export let data = []
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export let schema = {}
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export let showAutoColumns = false
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export let rowCount = 0
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export let quiet = false
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export let loading = false
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export let allowSelectRows
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export let allowEditRows = true
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export let allowEditColumns = true
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export let allowClickRows = true
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export let selectedRows = []
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export let customRenderers = []
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export let disableSorting = false
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export let autoSortColumns = true
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export let compact = false
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export let customPlaceholder = false
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export let showHeaderBorder = true
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export let placeholderText = "No rows found"
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export let snippets = []
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export let defaultSortColumn
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export let defaultSortOrder = "Ascending"
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const dispatch = createEventDispatcher()
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// Config
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const headerHeight = 36
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$: rowHeight = compact ? 46 : 55
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// Sorting state
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let sortColumn
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let sortOrder
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// Table state
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let height = 0
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let loaded = false
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let checkboxStatus = false
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$: schema = fixSchema(schema)
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$: if (!loading) loaded = true
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$: fields = getFields(schema, showAutoColumns, autoSortColumns)
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$: rows = fields?.length ? data || [] : []
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$: totalRowCount = rows?.length || 0
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$: visibleRowCount = getVisibleRowCount(
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loaded,
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height,
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rows.length,
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rowCount,
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rowHeight
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)
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$: heightStyle = getHeightStyle(
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visibleRowCount,
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rowCount,
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totalRowCount,
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rowHeight,
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loading
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)
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$: sortedRows = sortRows(rows, sortColumn, sortOrder)
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$: gridStyle = getGridStyle(fields, schema, showEditColumn)
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$: showEditColumn = allowEditRows || allowSelectRows
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$: cellStyles = computeCellStyles(schema)
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// Deselect the "select all" checkbox when the user navigates to a new page
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$: {
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let checkRowCount = rows.filter(o1 =>
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selectedRows.some(o2 => o1._id === o2._id)
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)
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if (checkRowCount.length === 0) {
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checkboxStatus = false
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}
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}
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const fixSchema = schema => {
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let fixedSchema = {}
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Object.entries(schema || {}).forEach(([fieldName, fieldSchema]) => {
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if (typeof fieldSchema === "string") {
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fixedSchema[fieldName] = {
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type: fieldSchema,
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name: fieldName,
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}
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} else {
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fixedSchema[fieldName] = {
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...fieldSchema,
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name: fieldName,
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}
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}
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// Delete numeric only widths as these are grid widths and should be
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// ignored
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const width = fixedSchema[fieldName].width
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if (width != null && `${width}`.trim().match(/^[0-9]+$/)) {
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delete fixedSchema[fieldName].width
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}
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})
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return fixedSchema
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}
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const getVisibleRowCount = (loaded, height, allRows, rowCount, rowHeight) => {
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if (!loaded) {
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return rowCount || 0
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}
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if (rowCount) {
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return Math.min(allRows, rowCount)
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}
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return Math.min(allRows, Math.ceil(height / rowHeight))
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}
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const getHeightStyle = (
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visibleRowCount,
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rowCount,
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totalRowCount,
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rowHeight,
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loading
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) => {
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if (loading) {
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return `height: ${headerHeight + visibleRowCount * rowHeight}px;`
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}
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if (!rowCount || !visibleRowCount || totalRowCount <= rowCount) {
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return ""
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}
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return `height: ${headerHeight + visibleRowCount * rowHeight}px;`
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}
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const getGridStyle = (fields, schema, showEditColumn) => {
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let style = "grid-template-columns:"
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if (showEditColumn) {
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style += " auto"
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}
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fields?.forEach(field => {
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const fieldSchema = schema[field]
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if (fieldSchema.width && typeof fieldSchema.width === "string") {
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style += ` ${fieldSchema.width}`
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} else {
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style += " minmax(auto, 1fr)"
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}
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})
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style += ";"
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return style
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}
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const sortRows = (rows, sortColumn, sortOrder) => {
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sortColumn = sortColumn ?? defaultSortColumn
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sortOrder = sortOrder ?? defaultSortOrder
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if (!sortColumn || !sortOrder || disableSorting) {
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return rows
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}
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return rows.slice().sort((a, b) => {
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const colA = a[sortColumn]
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const colB = b[sortColumn]
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if (sortOrder === "Descending") {
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return colA > colB ? -1 : 1
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} else {
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return colA > colB ? 1 : -1
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}
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})
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}
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const sortBy = fieldSchema => {
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if (fieldSchema.sortable === false) {
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return
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}
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if (fieldSchema.name === sortColumn) {
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sortOrder = sortOrder === "Descending" ? "Ascending" : "Descending"
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} else {
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sortColumn = fieldSchema.name
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sortOrder = "Descending"
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}
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dispatch("sort", { column: sortColumn, order: sortOrder })
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}
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const getDisplayName = schema => {
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let name = schema?.displayName
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if (schema && name === undefined) {
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name = schema.name
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}
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return name || ""
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}
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const getFields = (schema, showAutoColumns, autoSortColumns) => {
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let columns = []
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let autoColumns = []
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Object.entries(schema || {}).forEach(([field, fieldSchema]) => {
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if (!field || !fieldSchema) {
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return
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}
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if (!autoSortColumns || !fieldSchema?.autocolumn) {
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columns.push(fieldSchema)
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} else if (showAutoColumns) {
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autoColumns.push(fieldSchema)
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}
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})
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return columns
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.sort((a, b) => {
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if (a.divider) {
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return a
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}
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if (b.divider) {
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return b
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}
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const orderA = a.order || Number.MAX_SAFE_INTEGER
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const orderB = b.order || Number.MAX_SAFE_INTEGER
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const nameA = getDisplayName(a)
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const nameB = getDisplayName(b)
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if (orderA !== orderB) {
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return orderA < orderB ? a : b
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}
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return nameA < nameB ? a : b
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})
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.concat(autoColumns)
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.map(column => column.name)
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}
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const editColumn = (e, field) => {
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e.stopPropagation()
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dispatch("editcolumn", field)
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}
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const editRow = (e, row) => {
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e.stopPropagation()
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dispatch("editrow", cloneDeep(row))
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}
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const toggleSelectRow = row => {
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if (!allowSelectRows) {
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return
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}
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if (selectedRows.some(selectedRow => selectedRow._id === row._id)) {
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selectedRows = selectedRows.filter(
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selectedRow => selectedRow._id !== row._id
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)
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} else {
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selectedRows = [...selectedRows, row]
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}
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}
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const toggleSelectAll = e => {
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const select = !!e.detail
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if (select) {
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// Add any rows which are not already in selected rows
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rows.forEach(row => {
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if (
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row.__selectable !== false &&
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selectedRows.findIndex(x => x._id === row._id) === -1
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) {
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selectedRows.push(row)
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}
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})
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} else {
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// Remove any rows from selected rows that are in the current data set
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selectedRows = selectedRows.filter(el =>
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rows.every(f => f._id !== el._id)
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)
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}
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}
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const computeCellStyles = schema => {
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let styles = {}
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Object.keys(schema || {}).forEach(field => {
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styles[field] = ""
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if (schema[field].color) {
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styles[field] += `color: ${schema[field].color};`
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}
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if (schema[field].background) {
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styles[field] += `background-color: ${schema[field].background};`
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}
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if (schema[field].align === "Center") {
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styles[field] += "justify-content: center; text-align: center;"
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}
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if (schema[field].align === "Right") {
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styles[field] += "justify-content: flex-end; text-align: right;"
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}
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if (schema[field].borderLeft) {
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styles[field] +=
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"border-left: 1px solid var(--spectrum-global-color-gray-200);"
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}
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if (schema[field].borderLeft) {
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styles[field] +=
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"border-right: 1px solid var(--spectrum-global-color-gray-200);"
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}
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if (schema[field].minWidth) {
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styles[field] += `min-width: ${schema[field].minWidth};`
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}
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})
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return styles
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}
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</script>
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{#key fields?.length}
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<!-- svelte-ignore a11y-no-static-element-interactions -->
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<!-- svelte-ignore a11y-click-events-have-key-events -->
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<div
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class="wrapper"
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class:wrapper--quiet={quiet}
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class:wrapper--compact={compact}
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bind:offsetHeight={height}
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style={`--row-height: ${rowHeight}px; --header-height: ${headerHeight}px;`}
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>
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{#if loading}
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<div class="loading" style={heightStyle}>
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<slot name="loadingIndicator">
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<ProgressCircle />
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</slot>
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</div>
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{:else}
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<div
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class="spectrum-Table"
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class:no-scroll={!rowCount}
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style={`${heightStyle}${gridStyle}`}
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>
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{#if fields.length}
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<div class="spectrum-Table-head">
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{#if showEditColumn}
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<div
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class:noBorderHeader={!showHeaderBorder}
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class="spectrum-Table-headCell spectrum-Table-headCell--divider spectrum-Table-headCell--edit"
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>
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{#if allowSelectRows}
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<Checkbox
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bind:value={checkboxStatus}
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on:change={toggleSelectAll}
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/>
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{:else}
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Edit
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{/if}
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</div>
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{/if}
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{#each fields as field}
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<div
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class="spectrum-Table-headCell"
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class:noBorderHeader={!showHeaderBorder}
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class:spectrum-Table-headCell--alignCenter={schema[field]
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.align === "Center"}
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class:spectrum-Table-headCell--alignRight={schema[field]
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.align === "Right"}
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class:is-sortable={schema[field].sortable !== false}
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class:is-sorted-desc={sortColumn === field &&
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sortOrder === "Descending"}
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class:is-sorted-asc={sortColumn === field &&
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sortOrder === "Ascending"}
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on:click={() => sortBy(schema[field])}
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>
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<div class="title">{getDisplayName(schema[field])}</div>
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{#if schema[field]?.autocolumn}
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<svg
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class="spectrum-Icon spectrum-Table-autoIcon"
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focusable="false"
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>
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<use xlink:href="#spectrum-icon-18-MagicWand" />
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</svg>
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{/if}
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{#if sortColumn === field}
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<svg
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class="spectrum-Icon spectrum-UIIcon-ArrowDown100 spectrum-Table-sortedIcon"
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focusable="false"
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aria-hidden="true"
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>
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<use xlink:href="#spectrum-css-icon-Arrow100" />
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</svg>
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{/if}
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{#if allowEditColumns && schema[field]?.editable !== false}
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<svg
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class="spectrum-Icon spectrum-Table-editIcon"
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focusable="false"
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on:click={e => editColumn(e, field)}
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>
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<use xlink:href="#spectrum-icon-18-Edit" />
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</svg>
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{/if}
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</div>
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{/each}
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</div>
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{/if}
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{#if sortedRows?.length}
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{#each sortedRows as row}
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<div class="spectrum-Table-row" class:clickable={allowClickRows}>
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{#if showEditColumn}
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<div
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class:noBorderCheckbox={!showHeaderBorder}
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class="spectrum-Table-cell spectrum-Table-cell--divider spectrum-Table-cell--edit"
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on:click={e => {
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if (row.__selectable === false) {
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return
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}
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toggleSelectRow(row)
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e.stopPropagation()
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}}
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>
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<SelectEditRenderer
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data={row}
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selected={selectedRows.findIndex(
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selectedRow => selectedRow._id === row._id
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) !== -1}
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onEdit={e => editRow(e, row)}
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{allowSelectRows}
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{allowEditRows}
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/>
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</div>
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{/if}
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{#each fields as field}
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<div
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class="spectrum-Table-cell"
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class:spectrum-Table-cell--divider={!!schema[field].divider}
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style={cellStyles[field]}
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on:click={() => {
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if (!schema[field]?.preventSelectRow) {
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dispatch("click", row)
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toggleSelectRow(row)
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}
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}}
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>
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<CellRenderer
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{customRenderers}
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{row}
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{snippets}
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schema={schema[field]}
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value={deepGet(row, field)}
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on:clickrelationship
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on:buttonclick
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>
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<slot />
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</CellRenderer>
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</div>
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{/each}
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</div>
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{/each}
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{:else}
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<div
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class="placeholder"
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class:placeholder--custom={customPlaceholder}
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class:placeholder--no-fields={!fields?.length}
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>
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{#if customPlaceholder}
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<slot name="placeholder" />
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{:else}
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<div class="placeholder-content">
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<svg
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class="spectrum-Icon spectrum-Icon--sizeXXL"
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focusable="false"
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>
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<use xlink:href="#spectrum-icon-18-Table" />
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</svg>
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<div>{placeholderText}</div>
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</div>
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{/if}
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</div>
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{/if}
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</div>
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{/if}
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</div>
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{/key}
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<style>
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/* Wrapper */
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.wrapper {
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position: relative;
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--table-bg: var(--spectrum-global-color-gray-50);
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--table-border: 1px solid var(--spectrum-alias-border-color-mid);
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--cell-padding: var(--spectrum-global-dimension-size-250);
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overflow: auto;
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display: contents;
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}
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.wrapper--quiet {
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--table-bg: var(--spectrum-alias-background-color-transparent);
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}
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.wrapper--compact {
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--cell-padding: var(--spectrum-global-dimension-size-150);
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}
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/* Loading */
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.loading {
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display: flex;
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align-items: center;
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min-height: 100px;
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justify-content: center;
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}
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/* Table */
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.spectrum-Table {
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width: 100%;
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border-radius: 0;
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display: grid;
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overflow: auto;
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}
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.spectrum-Table.no-scroll {
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overflow: visible;
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}
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/* Header */
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.spectrum-Table-head {
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display: contents;
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}
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.spectrum-Table-head > :first-child {
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border-left: 1px solid transparent;
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padding-left: var(--cell-padding);
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}
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.spectrum-Table-head > :last-child {
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border-right: 1px solid transparent;
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padding-right: var(--cell-padding);
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}
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.spectrum-Table-headCell {
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height: var(--header-height);
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position: sticky;
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top: 0;
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text-overflow: ellipsis;
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white-space: nowrap;
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background-color: var(--spectrum-alias-background-color-secondary);
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z-index: 2;
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border-bottom: var(--table-border);
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padding: 0 calc(var(--cell-padding) / 1.33);
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display: flex;
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flex-direction: row;
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justify-content: flex-start;
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align-items: center;
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user-select: none;
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border-top: var(--table-border);
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}
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.spectrum-Table-headCell:first-of-type {
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border-left: var(--table-border);
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}
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.spectrum-Table-headCell:last-of-type {
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border-right: var(--table-border);
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}
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.noBorderHeader {
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border-top: none !important;
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border-right: none !important;
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border-left: none !important;
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}
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.noBorderCheckbox {
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border-top: none !important;
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border-right: none !important;
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}
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.spectrum-Table-headCell--alignCenter {
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justify-content: center;
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}
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|
.spectrum-Table-headCell--alignRight {
|
|
justify-content: flex-end;
|
|
}
|
|
.spectrum-Table-headCell--edit {
|
|
position: sticky;
|
|
left: 0;
|
|
z-index: 3;
|
|
}
|
|
.spectrum-Table-headCell .title {
|
|
overflow: visible;
|
|
text-overflow: ellipsis;
|
|
}
|
|
.spectrum-Table-headCell:hover .spectrum-Table-editIcon {
|
|
opacity: 1;
|
|
transition: opacity 0.2s ease;
|
|
}
|
|
.spectrum-Table-headCell .spectrum-Icon {
|
|
pointer-events: all;
|
|
margin-left: var(
|
|
--spectrum-table-header-sort-icon-gap,
|
|
var(--spectrum-global-dimension-size-125)
|
|
);
|
|
}
|
|
.spectrum-Table-editIcon,
|
|
.spectrum-Table-autoIcon {
|
|
width: var(--spectrum-global-dimension-size-150);
|
|
height: var(--spectrum-global-dimension-size-150);
|
|
}
|
|
.spectrum-Table-editIcon {
|
|
opacity: 0;
|
|
}
|
|
|
|
/* Table rows */
|
|
.spectrum-Table-row {
|
|
display: contents;
|
|
cursor: auto;
|
|
}
|
|
.spectrum-Table-row.clickable {
|
|
cursor: pointer;
|
|
}
|
|
.spectrum-Table-row.clickable:hover .spectrum-Table-cell {
|
|
background-color: var(--spectrum-global-color-gray-100);
|
|
}
|
|
.wrapper--quiet .spectrum-Table-row {
|
|
border-left: none;
|
|
border-right: none;
|
|
}
|
|
.spectrum-Table-row > :first-child {
|
|
border-left: var(--table-border);
|
|
padding-left: var(--cell-padding);
|
|
}
|
|
.spectrum-Table-row > :last-child {
|
|
border-right: var(--table-border);
|
|
padding-right: var(--cell-padding);
|
|
}
|
|
|
|
/* Table cells */
|
|
.spectrum-Table-cell {
|
|
flex: 1 1 auto;
|
|
padding: 0 calc(var(--cell-padding) / 1.33);
|
|
border-top: none;
|
|
border-bottom: none;
|
|
border-radius: 0;
|
|
text-overflow: ellipsis;
|
|
white-space: nowrap;
|
|
height: var(--row-height);
|
|
display: flex;
|
|
flex-direction: row;
|
|
justify-content: flex-start;
|
|
align-items: center;
|
|
gap: 4px;
|
|
border-bottom: 1px solid var(--spectrum-alias-border-color-mid);
|
|
background-color: var(--table-bg);
|
|
z-index: auto;
|
|
transition: background-color 130ms ease-out;
|
|
}
|
|
.spectrum-Table-cell--edit {
|
|
position: sticky;
|
|
left: 0;
|
|
z-index: 2;
|
|
}
|
|
|
|
/* Placeholder */
|
|
.placeholder {
|
|
display: flex;
|
|
flex-direction: row;
|
|
justify-content: center;
|
|
align-items: center;
|
|
border: var(--table-border);
|
|
border-top: none;
|
|
grid-column: 1 / -1;
|
|
background-color: var(--table-bg);
|
|
padding: 40px;
|
|
}
|
|
.placeholder--no-fields {
|
|
border-top: var(--table-border);
|
|
}
|
|
.placeholder--custom {
|
|
justify-content: flex-start;
|
|
}
|
|
.wrapper--quiet .placeholder {
|
|
border-left: none;
|
|
border-right: none;
|
|
}
|
|
.placeholder-content {
|
|
display: flex;
|
|
flex-direction: column;
|
|
justify-content: center;
|
|
align-items: center;
|
|
color: var(
|
|
--spectrum-table-cell-text-color,
|
|
var(--spectrum-alias-text-color)
|
|
);
|
|
}
|
|
.placeholder-content div {
|
|
margin-top: 10px;
|
|
font-size: var(
|
|
--spectrum-table-cell-text-size,
|
|
var(--spectrum-alias-font-size-default)
|
|
);
|
|
text-align: center;
|
|
}
|
|
</style>
|