gnezim
300 lines
13 KiB
JavaScript
300 lines
13 KiB
JavaScript
import { EventEmitter, Component, ChangeDetectionStrategy, ViewEncapsulation, ElementRef, ChangeDetectorRef, Input, Output, ContentChild, ContentChildren, NgModule } from '@angular/core';
|
|
import { CommonModule } from '@angular/common';
|
|
import { ObjectUtils, FilterUtils } from 'primeng/utils';
|
|
import { Header, Footer, PrimeTemplate, SharedModule } from 'primeng/api';
|
|
import { PaginatorModule } from 'primeng/paginator';
|
|
|
|
class DataView {
|
|
constructor(el, cd) {
|
|
this.el = el;
|
|
this.cd = cd;
|
|
this.layout = 'list';
|
|
this.pageLinks = 5;
|
|
this.paginatorPosition = 'bottom';
|
|
this.alwaysShowPaginator = true;
|
|
this.paginatorDropdownScrollHeight = '200px';
|
|
this.currentPageReportTemplate = '{currentPage} of {totalPages}';
|
|
this.showPageLinks = true;
|
|
this.emptyMessage = 'No records found';
|
|
this.onLazyLoad = new EventEmitter();
|
|
this.trackBy = (index, item) => item;
|
|
this.loadingIcon = 'pi pi-spinner';
|
|
this.first = 0;
|
|
this.onPage = new EventEmitter();
|
|
this.onSort = new EventEmitter();
|
|
this.onChangeLayout = new EventEmitter();
|
|
}
|
|
ngOnInit() {
|
|
if (this.lazy) {
|
|
this.onLazyLoad.emit(this.createLazyLoadMetadata());
|
|
}
|
|
this.initialized = true;
|
|
}
|
|
ngOnChanges(simpleChanges) {
|
|
if (simpleChanges.value) {
|
|
this._value = simpleChanges.value.currentValue;
|
|
this.updateTotalRecords();
|
|
if (!this.lazy && this.hasFilter()) {
|
|
this.filter(this.filterValue);
|
|
}
|
|
}
|
|
if (simpleChanges.sortField || simpleChanges.sortOrder) {
|
|
//avoid triggering lazy load prior to lazy initialization at onInit
|
|
if (!this.lazy || this.initialized) {
|
|
this.sort();
|
|
}
|
|
}
|
|
}
|
|
ngAfterContentInit() {
|
|
this.templates.forEach((item) => {
|
|
switch (item.getType()) {
|
|
case 'listItem':
|
|
this.listItemTemplate = item.template;
|
|
break;
|
|
case 'gridItem':
|
|
this.gridItemTemplate = item.template;
|
|
break;
|
|
case 'paginatorleft':
|
|
this.paginatorLeftTemplate = item.template;
|
|
break;
|
|
case 'paginatorright':
|
|
this.paginatorRightTemplate = item.template;
|
|
break;
|
|
case 'header':
|
|
this.headerTemplate = item.template;
|
|
break;
|
|
case 'footer':
|
|
this.footerTemplate = item.template;
|
|
break;
|
|
}
|
|
});
|
|
this.updateItemTemplate();
|
|
}
|
|
updateItemTemplate() {
|
|
switch (this.layout) {
|
|
case 'list':
|
|
this.itemTemplate = this.listItemTemplate;
|
|
break;
|
|
case 'grid':
|
|
this.itemTemplate = this.gridItemTemplate;
|
|
break;
|
|
}
|
|
}
|
|
changeLayout(layout) {
|
|
this.layout = layout;
|
|
this.onChangeLayout.emit({
|
|
layout: this.layout
|
|
});
|
|
this.updateItemTemplate();
|
|
this.cd.markForCheck();
|
|
}
|
|
updateTotalRecords() {
|
|
this.totalRecords = this.lazy ? this.totalRecords : (this._value ? this._value.length : 0);
|
|
}
|
|
paginate(event) {
|
|
this.first = event.first;
|
|
this.rows = event.rows;
|
|
if (this.lazy) {
|
|
this.onLazyLoad.emit(this.createLazyLoadMetadata());
|
|
}
|
|
this.onPage.emit({
|
|
first: this.first,
|
|
rows: this.rows
|
|
});
|
|
}
|
|
sort() {
|
|
this.first = 0;
|
|
if (this.lazy) {
|
|
this.onLazyLoad.emit(this.createLazyLoadMetadata());
|
|
}
|
|
else if (this.value) {
|
|
this.value.sort((data1, data2) => {
|
|
let value1 = ObjectUtils.resolveFieldData(data1, this.sortField);
|
|
let value2 = ObjectUtils.resolveFieldData(data2, this.sortField);
|
|
let result = null;
|
|
if (value1 == null && value2 != null)
|
|
result = -1;
|
|
else if (value1 != null && value2 == null)
|
|
result = 1;
|
|
else if (value1 == null && value2 == null)
|
|
result = 0;
|
|
else if (typeof value1 === 'string' && typeof value2 === 'string')
|
|
result = value1.localeCompare(value2);
|
|
else
|
|
result = (value1 < value2) ? -1 : (value1 > value2) ? 1 : 0;
|
|
return (this.sortOrder * result);
|
|
});
|
|
if (this.hasFilter()) {
|
|
this.filter(this.filterValue);
|
|
}
|
|
}
|
|
this.onSort.emit({
|
|
sortField: this.sortField,
|
|
sortOrder: this.sortOrder
|
|
});
|
|
}
|
|
isEmpty() {
|
|
let data = this.filteredValue || this.value;
|
|
return data == null || data.length == 0;
|
|
}
|
|
createLazyLoadMetadata() {
|
|
return {
|
|
first: this.first,
|
|
rows: this.rows,
|
|
sortField: this.sortField,
|
|
sortOrder: this.sortOrder
|
|
};
|
|
}
|
|
getBlockableElement() {
|
|
return this.el.nativeElement.children[0];
|
|
}
|
|
filter(filter, filterMatchMode = "contains") {
|
|
this.filterValue = filter;
|
|
if (this.value && this.value.length) {
|
|
let searchFields = this.filterBy.split(',');
|
|
this.filteredValue = FilterUtils.filter(this.value, searchFields, filter, filterMatchMode, this.filterLocale);
|
|
if (this.filteredValue.length === this.value.length) {
|
|
this.filteredValue = null;
|
|
}
|
|
if (this.paginator) {
|
|
this.first = 0;
|
|
this.totalRecords = this.filteredValue ? this.filteredValue.length : this.value ? this.value.length : 0;
|
|
}
|
|
this.cd.markForCheck();
|
|
}
|
|
}
|
|
hasFilter() {
|
|
return this.filterValue && this.filterValue.trim().length > 0;
|
|
}
|
|
}
|
|
DataView.decorators = [
|
|
{ type: Component, args: [{
|
|
selector: 'p-dataView',
|
|
template: `
|
|
<div [ngClass]="{'p-dataview p-component': true, 'p-dataview-list': (layout === 'list'), 'p-dataview-grid': (layout === 'grid')}" [ngStyle]="style" [class]="styleClass">
|
|
<div class="p-dataview-loading" *ngIf="loading">
|
|
<div class="p-dataview-loading-overlay p-component-overlay">
|
|
<i [class]="'p-dataview-loading-icon pi-spin ' + loadingIcon"></i>
|
|
</div>
|
|
</div>
|
|
<div class="p-dataview-header" *ngIf="header || headerTemplate">
|
|
<ng-content select="p-header"></ng-content>
|
|
<ng-container *ngTemplateOutlet="headerTemplate"></ng-container>
|
|
</div>
|
|
<p-paginator [rows]="rows" [first]="first" [totalRecords]="totalRecords" [pageLinkSize]="pageLinks" [alwaysShow]="alwaysShowPaginator"
|
|
(onPageChange)="paginate($event)" styleClass="p-paginator-top" [rowsPerPageOptions]="rowsPerPageOptions" *ngIf="paginator && (paginatorPosition === 'top' || paginatorPosition =='both')"
|
|
[dropdownAppendTo]="paginatorDropdownAppendTo" [dropdownScrollHeight]="paginatorDropdownScrollHeight" [templateLeft]="paginatorLeftTemplate" [templateRight]="paginatorRightTemplate"
|
|
[currentPageReportTemplate]="currentPageReportTemplate" [showCurrentPageReport]="showCurrentPageReport" [showJumpToPageDropdown]="showJumpToPageDropdown" [showPageLinks]="showPageLinks"></p-paginator>
|
|
<div class="p-dataview-content">
|
|
<div class="p-grid p-nogutter">
|
|
<ng-template ngFor let-rowData let-rowIndex="index" [ngForOf]="paginator ? ((filteredValue||value) | slice:(lazy ? 0 : first):((lazy ? 0 : first) + rows)) : (filteredValue||value)" [ngForTrackBy]="trackBy">
|
|
<ng-container *ngTemplateOutlet="itemTemplate; context: {$implicit: rowData, rowIndex: rowIndex}"></ng-container>
|
|
</ng-template>
|
|
<div *ngIf="isEmpty()" class="p-col">
|
|
<div class="p-dataview-emptymessage">{{emptyMessage}}</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<p-paginator [rows]="rows" [first]="first" [totalRecords]="totalRecords" [pageLinkSize]="pageLinks" [alwaysShow]="alwaysShowPaginator"
|
|
(onPageChange)="paginate($event)" styleClass="p-paginator-bottom" [rowsPerPageOptions]="rowsPerPageOptions" *ngIf="paginator && (paginatorPosition === 'bottom' || paginatorPosition =='both')"
|
|
[dropdownAppendTo]="paginatorDropdownAppendTo" [dropdownScrollHeight]="paginatorDropdownScrollHeight" [templateLeft]="paginatorLeftTemplate" [templateRight]="paginatorRightTemplate"
|
|
[currentPageReportTemplate]="currentPageReportTemplate" [showCurrentPageReport]="showCurrentPageReport" [showJumpToPageDropdown]="showJumpToPageDropdown" [showPageLinks]="showPageLinks"></p-paginator>
|
|
<div class="p-dataview-footer" *ngIf="footer || footerTemplate">
|
|
<ng-content select="p-footer"></ng-content>
|
|
<ng-container *ngTemplateOutlet="footerTemplate"></ng-container>
|
|
</div>
|
|
</div>
|
|
`,
|
|
changeDetection: ChangeDetectionStrategy.OnPush,
|
|
encapsulation: ViewEncapsulation.None,
|
|
styles: [".p-dataview{position:relative}.p-dataview .p-dataview-loading-overlay{-ms-flex-align:center;-ms-flex-pack:center;align-items:center;display:-ms-flexbox;display:flex;justify-content:center;position:absolute;z-index:2}"]
|
|
},] }
|
|
];
|
|
DataView.ctorParameters = () => [
|
|
{ type: ElementRef },
|
|
{ type: ChangeDetectorRef }
|
|
];
|
|
DataView.propDecorators = {
|
|
layout: [{ type: Input }],
|
|
paginator: [{ type: Input }],
|
|
rows: [{ type: Input }],
|
|
totalRecords: [{ type: Input }],
|
|
pageLinks: [{ type: Input }],
|
|
rowsPerPageOptions: [{ type: Input }],
|
|
paginatorPosition: [{ type: Input }],
|
|
alwaysShowPaginator: [{ type: Input }],
|
|
paginatorDropdownAppendTo: [{ type: Input }],
|
|
paginatorDropdownScrollHeight: [{ type: Input }],
|
|
currentPageReportTemplate: [{ type: Input }],
|
|
showCurrentPageReport: [{ type: Input }],
|
|
showJumpToPageDropdown: [{ type: Input }],
|
|
showPageLinks: [{ type: Input }],
|
|
lazy: [{ type: Input }],
|
|
emptyMessage: [{ type: Input }],
|
|
onLazyLoad: [{ type: Output }],
|
|
style: [{ type: Input }],
|
|
styleClass: [{ type: Input }],
|
|
trackBy: [{ type: Input }],
|
|
filterBy: [{ type: Input }],
|
|
filterLocale: [{ type: Input }],
|
|
loading: [{ type: Input }],
|
|
loadingIcon: [{ type: Input }],
|
|
first: [{ type: Input }],
|
|
sortField: [{ type: Input }],
|
|
sortOrder: [{ type: Input }],
|
|
value: [{ type: Input }],
|
|
onPage: [{ type: Output }],
|
|
onSort: [{ type: Output }],
|
|
onChangeLayout: [{ type: Output }],
|
|
header: [{ type: ContentChild, args: [Header,] }],
|
|
footer: [{ type: ContentChild, args: [Footer,] }],
|
|
templates: [{ type: ContentChildren, args: [PrimeTemplate,] }]
|
|
};
|
|
class DataViewLayoutOptions {
|
|
constructor(dv) {
|
|
this.dv = dv;
|
|
}
|
|
changeLayout(event, layout) {
|
|
this.dv.changeLayout(layout);
|
|
event.preventDefault();
|
|
}
|
|
}
|
|
DataViewLayoutOptions.decorators = [
|
|
{ type: Component, args: [{
|
|
selector: 'p-dataViewLayoutOptions',
|
|
template: `
|
|
<div [ngClass]="'p-dataview-layout-options p-selectbutton p-buttonset'" [ngStyle]="style" [class]="styleClass">
|
|
<button type="button" class="p-button p-button-icon-only" [ngClass]="{'p-highlight': dv.layout === 'list'}" (click)="changeLayout($event, 'list')" (keydown.enter)="changeLayout($event, 'list')">
|
|
<i class="pi pi-bars"></i>
|
|
</button><button type="button" class="p-button p-button-icon-only" [ngClass]="{'p-highlight': dv.layout === 'grid'}" (click)="changeLayout($event, 'grid')" (keydown.enter)="changeLayout($event, 'grid')">
|
|
<i class="pi pi-th-large"></i>
|
|
</button>
|
|
</div>
|
|
`,
|
|
encapsulation: ViewEncapsulation.None
|
|
},] }
|
|
];
|
|
DataViewLayoutOptions.ctorParameters = () => [
|
|
{ type: DataView }
|
|
];
|
|
DataViewLayoutOptions.propDecorators = {
|
|
style: [{ type: Input }],
|
|
styleClass: [{ type: Input }]
|
|
};
|
|
class DataViewModule {
|
|
}
|
|
DataViewModule.decorators = [
|
|
{ type: NgModule, args: [{
|
|
imports: [CommonModule, SharedModule, PaginatorModule],
|
|
exports: [DataView, SharedModule, DataViewLayoutOptions],
|
|
declarations: [DataView, DataViewLayoutOptions]
|
|
},] }
|
|
];
|
|
|
|
/**
|
|
* Generated bundle index. Do not edit.
|
|
*/
|
|
|
|
export { DataView, DataViewLayoutOptions, DataViewModule };
|
|
//# sourceMappingURL=primeng-dataview.js.map
|