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Fixed #6994 - DataTable: Frozen Column with Basic Filtering
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<template> | ||
<th | ||
v-if="!columnProp('hidden') && (rowGroupMode !== 'subheader' || groupRowsBy !== columnProp('field'))" | ||
:style="getFilterColumnHeaderStyle" | ||
:class="getFilterColumnHeaderClass" | ||
v-bind="{ ...getColumnPT('root'), ...getColumnPT('headerCell') }" | ||
:data-p-frozen-column="columnProp('frozen')" | ||
> | ||
<DTHeaderCheckbox v-if="columnProp('selectionMode') === 'multiple'" :checked="allRowsSelected" :disabled="empty" @change="$emit('checkbox-change', $event)" :column="column" :unstyled="unstyled" :pt="pt" /> | ||
<DTColumnFilter | ||
v-if="column.children && column.children.filter" | ||
:field="columnProp('filterField') || columnProp('field')" | ||
:type="columnProp('dataType')" | ||
display="row" | ||
:showMenu="columnProp('showFilterMenu')" | ||
:filterElement="column.children && column.children.filter" | ||
:filterHeaderTemplate="column.children && column.children.filterheader" | ||
:filterFooterTemplate="column.children && column.children.filterfooter" | ||
:filterClearTemplate="column.children && column.children.filterclear" | ||
:filterApplyTemplate="column.children && column.children.filterapply" | ||
:filterIconTemplate="column.children && column.children.filtericon" | ||
:filterAddIconTemplate="column.children && column.children.filteraddicon" | ||
:filterRemoveIconTemplate="column.children && column.children.filterremoveicon" | ||
:filterClearIconTemplate="column.children && column.children.filterclearicon" | ||
:filters="filters" | ||
:filtersStore="filtersStore" | ||
:filterInputProps="filterInputProps" | ||
:filterButtonProps="filterButtonProps" | ||
@filter-change="$emit('filter-change', $event)" | ||
@filter-apply="$emit('filter-apply')" | ||
:filterMenuStyle="columnProp('filterMenuStyle')" | ||
:filterMenuClass="columnProp('filterMenuClass')" | ||
:showOperator="columnProp('showFilterOperator')" | ||
:showClearButton="columnProp('showClearButton')" | ||
:showApplyButton="columnProp('showApplyButton')" | ||
:showMatchModes="columnProp('showFilterMatchModes')" | ||
:showAddButton="columnProp('showAddButton')" | ||
:matchModeOptions="columnProp('filterMatchModeOptions')" | ||
:maxConstraints="columnProp('maxConstraints')" | ||
@operator-change="$emit('operator-change', $event)" | ||
@matchmode-change="$emit('matchmode-change', $event)" | ||
@constraint-add="$emit('constraint-add', $event)" | ||
@constraint-remove="$emit('constraint-remove', $event)" | ||
@apply-click="$emit('apply-click', $event)" | ||
:column="column" | ||
:unstyled="unstyled" | ||
:pt="pt" | ||
/> | ||
</th> | ||
</template> | ||
|
||
<script> | ||
import { getNextElementSibling, getOuterWidth, getPreviousElementSibling } from '@primeuix/utils/dom'; | ||
import BaseComponent from '@primevue/core/basecomponent'; | ||
import { getVNodeProp } from '@primevue/core/utils'; | ||
import { mergeProps } from 'vue'; | ||
import ColumnFilter from './ColumnFilter.vue'; | ||
import HeaderCheckbox from './HeaderCheckbox.vue'; | ||
export default { | ||
name: 'FilterHeaderCell', | ||
hostName: 'DataTable', | ||
extends: BaseComponent, | ||
emits: ['checkbox-change', 'filter-change', 'filter-apply', 'operator-change', 'matchmode-change', 'constraint-add', 'constraint-remove', 'apply-click'], | ||
props: { | ||
column: { | ||
type: Object, | ||
default: null | ||
}, | ||
index: { | ||
type: Number, | ||
default: null | ||
}, | ||
allRowsSelected: { | ||
type: Boolean, | ||
default: false | ||
}, | ||
empty: { | ||
type: Boolean, | ||
default: false | ||
}, | ||
display: { | ||
type: String, | ||
default: 'row' | ||
}, | ||
filters: { | ||
type: Object, | ||
default: null | ||
}, | ||
filtersStore: { | ||
type: Object, | ||
default: null | ||
}, | ||
rowGroupMode: { | ||
type: String, | ||
default: null | ||
}, | ||
groupRowsBy: { | ||
type: [Array, String, Function], | ||
default: null | ||
}, | ||
filterInputProps: { | ||
type: null, | ||
default: null | ||
}, | ||
filterButtonProps: { | ||
type: null, | ||
default: null | ||
} | ||
}, | ||
data() { | ||
return { | ||
styleObject: {} | ||
}; | ||
}, | ||
mounted() { | ||
if (this.columnProp('frozen')) { | ||
this.updateStickyPosition(); | ||
} | ||
}, | ||
updated() { | ||
if (this.columnProp('frozen')) { | ||
this.updateStickyPosition(); | ||
} | ||
}, | ||
methods: { | ||
columnProp(prop) { | ||
return getVNodeProp(this.column, prop); | ||
}, | ||
getColumnPT(key) { | ||
if (!this.column) return null; | ||
const columnMetaData = { | ||
props: this.column.props, | ||
parent: { | ||
instance: this, | ||
props: this.$props, | ||
state: this.$data | ||
}, | ||
context: { | ||
index: this.index | ||
} | ||
}; | ||
return mergeProps(this.ptm(`column.${key}`, { column: columnMetaData }), this.ptm(`column.${key}`, columnMetaData), this.ptmo(this.getColumnProp(), key, columnMetaData)); | ||
}, | ||
getColumnProp() { | ||
return this.column.props && this.column.props.pt ? this.column.props.pt : undefined; //@todo | ||
}, | ||
updateStickyPosition() { | ||
if (this.columnProp('frozen')) { | ||
let align = this.columnProp('alignFrozen'); | ||
if (align === 'right') { | ||
let pos = 0; | ||
let next = getNextElementSibling(this.$el, '[data-p-frozen-column="true"]'); | ||
if (next) { | ||
pos = getOuterWidth(next) + parseFloat(next.style['inset-inline-end'] || 0); | ||
} | ||
this.styleObject.insetInlineEnd = pos + 'px'; | ||
} else { | ||
console.log(getPreviousElementSibling(this.$el, '[data-p-frozen-column="true"]')); | ||
let pos = 0; | ||
let prev = getPreviousElementSibling(this.$el, '[data-p-frozen-column="true"]'); | ||
if (prev) { | ||
pos = getOuterWidth(prev) + parseFloat(prev.style['inset-inline-start'] || 0); | ||
} | ||
this.styleObject.insetInlineStart = pos + 'px'; | ||
} | ||
} | ||
} | ||
}, | ||
computed: { | ||
getFilterColumnHeaderClass() { | ||
return [this.cx('headerCell', { column: this.column }), this.columnProp('filterHeaderClass'), this.columnProp('class')]; | ||
}, | ||
getFilterColumnHeaderStyle() { | ||
return this.columnProp('frozen') ? [this.columnProp('filterHeaderStyle'), this.columnProp('style'), this.styleObject] : [this.columnProp('filterHeaderStyle'), this.columnProp('style')]; | ||
} | ||
}, | ||
components: { | ||
DTHeaderCheckbox: HeaderCheckbox, | ||
DTColumnFilter: ColumnFilter | ||
} | ||
}; | ||
</script> |
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