79 lines
1.6 KiB
JavaScript
79 lines
1.6 KiB
JavaScript
import ngModule from '../../module';
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import './style.scss';
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export default class Th {
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constructor($element) {
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this._order = 'ASC';
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this.column = $element[0];
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$element.on('click', () => this.onToggleOrder());
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}
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$onInit() {
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if (!this.field) return;
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this.updateArrow();
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}
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set order(order) {
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this._order = order;
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this.table.setOrder(this.field, order);
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}
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get order() {
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return this._order;
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}
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get field() {
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return this.column.getAttribute('field');
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}
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/**
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* Toggle order ASC/DESC
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*/
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toggleOrder() {
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if (this.order === 'ASC')
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this.order = 'DESC';
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else
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this.order = 'ASC';
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}
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/**
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* Applies a new filter order to the model and
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* updates the cell arrow
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*/
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onToggleOrder() {
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if (!this.field) return;
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if (this.table.field == this.field)
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this.toggleOrder();
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else
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this.table.setOrder(this.field, this.order);
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this.updateArrow();
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this.table.applyOrder(this.field, this.order);
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}
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/**
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* Set cell class to asc/desc
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*/
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updateArrow() {
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this.column.classList.remove('asc', 'desc');
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if (this.order === 'DESC')
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this.column.classList.add('desc');
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else
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this.column.classList.add('asc');
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}
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}
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Th.$inject = ['$element'];
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ngModule.vnComponent('vnTh', {
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template: require('./index.html'),
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transclude: true,
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controller: Th,
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require: {
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table: '^^vnTable'
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}
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});
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