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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 | 93x 93x 93x 93x 93x 93x 93x 93x 93x 93x 93x 93x 93x 93x 93x 36x 93x 36x 93x 37x 37x 1x 37x 1x 1x 37x 93x 12x 93x 49x 5x 44x 93x 68x 68x 68x 11x 57x 56x 1x 230x 66x 93x 13x 13x 13x 6x 8x 1x 7x 7x 3x 4x 4x 12x 93x 222x 93x 43x 99x 99x 99x 79x 79x 20x 93x 20x 36x 23x 36x 93x 237x 77x 237x 237x 13x 224x 13x 224x 135x 224x 93x 135x 135x 93x 135x 135x 135x 93x | import { Component, EventEmitter, Input, OnChanges, OnInit, Output, ViewChild } from '@angular/core'; import * as _ from 'lodash'; import { CellTemplate } from '../../enum/cell-template.enum'; import { CdTableColumn } from '../../models/cd-table-column'; import { CdDatePipe } from '../../pipes/cd-date.pipe'; import { TableComponent } from '../table/table.component'; class Item { key: string; value: any; } /** * Display the given data in a 2 column data table. The left column * shows the 'key' attribute, the right column the 'value' attribute. * The data table has the following characteristics: * - No header and footer is displayed * - The relation of the width for the columns 'key' and 'value' is 1:3 * - The 'key' column is displayed in bold text */ @Component({ selector: 'cd-table-key-value', template: require('./table-key-value.component.html'), styles: [] }) export class TableKeyValueComponent implements OnInit, OnChanges { @ViewChild(TableComponent) table: TableComponent; @Input() data: any; @Input() autoReload: any = 5000; @Input() renderObjects = false; // Only used if objects are rendered @Input() appendParentKey = true; @Input() hideEmpty = false; // If set, the classAddingTpl is used to enable different css for different values @Input() customCss?: { [css: string]: number | string | ((any) => boolean) }; columns: Array<CdTableColumn> = []; tableData: Item[]; /** * The function that will be called to update the input data. */ @Output() fetchData = new EventEmitter(); constructor(private datePipe: CdDatePipe) {} ngOnInit() { this.columns = [ { prop: 'key', flexGrow: 1, cellTransformation: CellTemplate.bold }, { prop: 'value', flexGrow: 3 } ]; if (this.customCss) { this.columns[1].cellTransformation = CellTemplate.classAdding; } // We need to subscribe the 'fetchData' event here and not in the // HTML template, otherwise the data table will display the loading // indicator infinitely if data is only bound via '[data]="xyz"'. // See for 'loadingIndicator' in 'TableComponent::ngOnInit()'. if (this.fetchData.observers.length > 0) { this.table.fetchData.subscribe(() => { // Forward event triggered by the 'cd-table' data table. this.fetchData.emit(); }); } this.useData(); } ngOnChanges() { this.useData(); } useData() { if (!this.data) { return; // Wait for data } this.tableData = this._makePairs(this.data); } _makePairs(data: any): Item[] { let temp = []; Iif (!data) { return; // Wait for data } else if (_.isArray(data)) { temp = this._makePairsFromArray(data); } else if (_.isObject(data)) { temp = this._makePairsFromObject(data); } else { throw new Error('Wrong data format'); } temp = temp.map((v) => this._convertValue(v)).filter((o) => o); // Filters out undefined return _.sortBy(this.renderObjects ? this.insertFlattenObjects(temp) : temp, 'key'); } _makePairsFromArray(data: any[]): Item[] { let temp = []; const first = data[0]; if (_.isArray(first)) { if (first.length === 2) { temp = data.map((a) => ({ key: a[0], value: a[1] })); } else { throw new Error('Wrong array format: [string, any][]'); } } else Eif (_.isObject(first)) { if (_.has(first, 'key') && _.has(first, 'value')) { temp = [...data]; } else { temp = data.reduce( (previous: any[], item) => previous.concat(this._makePairsFromObject(item)), temp ); } } return temp; } _makePairsFromObject(data: object): Item[] { return Object.keys(data).map((k) => ({ key: k, value: data[k] })); } private insertFlattenObjects(temp: Item[]): any[] { return _.flattenDeep( temp.map((item) => { const value = item.value; const isObject = _.isObject(value); if (!isObject || _.isEmpty(value)) { Iif (isObject) { item.value = ''; } return item; } return this.splitItemIntoItems(item); }) ); } /** * Split item into items will call _makePairs inside _makePairs (recursion), in oder to split * the object item up into items as planned. */ private splitItemIntoItems(v: { key: string; value: object }): Item[] { return this._makePairs(v.value).map((item) => { if (this.appendParentKey) { item.key = v.key + ' ' + item.key; } return item; }); } _convertValue(v: Item): Item { if (_.isArray(v.value)) { v.value = v.value.map((item) => (_.isObject(item) ? JSON.stringify(item) : item)).join(', '); } const isEmpty = _.isEmpty(v.value) && !_.isNumber(v.value); if ((this.hideEmpty && isEmpty) || (_.isObject(v.value) && !this.renderObjects)) { return; } else if (isEmpty && !this.hideEmpty && v.value !== '') { v.value = ''; } if (!isEmpty && _.isString(v.value)) { v.value = this.convertString(v.value); } return v; } private convertString(s: string) { const date = this.isDate(s) && this.datePipe.transform(s); return date || s; } private isDate(s) { const sep = '[ -:.TZ]'; const n = '\\d{2}' + sep; // year - m - d - h : m : s . someRest Z (if UTC) return s.match(new RegExp('^\\d{4}' + sep + n + n + n + n + n + '\\d*' + 'Z?$')); } } |