答案 0 :(得分:1)
我有同样的问题。我添加了自定义排序来解决这个问题
添加自定义排序
<p-column field="color" header="color" sortable="custom" (sortFunction)="sortByColor($event)"></p-column>
在打字稿中创建一个customSort
sortByColor(e) {
this.cars.sort(function (a, b) {
let aGroup = a.name.toLowerCase();
let bGroup = b.name.toLowerCase();
if (aGroup > bGroup) return 1;
if (aGroup < bGroup) return -1;
let aSort = a.color.toLowerCase();
let bSort = b.color.toLowerCase();
if (aSort > bSort) return 1;
if (aSort < bSort) return -1;
return 0
});
}
答案 1 :(得分:1)
对于那些遇到TurboTable <p-table>
问题的人,这里是解决方法:
<p-table sortField="name" sortMode="single" (onSort)="onSort($event)" (sortFunction)="customSort($event)" [customSort]="true">
OnSort()
实现:
onSort() {
// function to properly work with turbotable and rowgroup, see: https://www.primefaces.org/primeng/#/table/rowgroup
this.updateRowGroupMetaData();
}
customSort()
实现:
customSort(e) {
this.budgets.sort((a, b) => {
const aGroup = a.name.toLowerCase();
const bGroup = b.name.toLowerCase();
if (aGroup > bGroup) { return 1; }
if (aGroup < bGroup) { return -1; }
const aSort = a.color;
const bSort = b.color;
if (aSort > bSort) { return 1; }
if (aSort < bSort) { return -1; }
return 0;
});
}
答案 2 :(得分:0)
我遇到了同样的问题。我使用了自定义排序。下面是代码:
在模板中:
<p-column field="color" header="color" sortable="custom" (sortFunction)="sortByColor($event,sortOrder)"></p-column>
下面是typescript中的sortByColor函数:
sortOrder = 1;//1 means ascending order, 2 means descending order
sortByField(e, order) {
this.cars.Data.sort(function (a, b) {
let aGroup = a.name.toLowerCase();
let bGroup = b.name.toLowerCase();
if (aGroup > bGroup) return 1;
else if (aGroup < bGroup) return -1;
let aSort = a.color.toLowerCase();
let bSort = b.color.toLowerCase();
if (aGroup == bGroup) {
//ascending order
if (order == 1 && aSort < bSort) {
return -1;
}
//ascending order
else if (order == 1 && aSort > bSort) {
return 1;
}
//descending order
else if (order == 2 && aSort > bSort) {
return -1;
}
//descending order
else if (order == 2 && aSort < bSort) {
return 1;
}
}
return 1
});
this.sortOrder = this.sortOrder == 1 ? 2 : 1;
}
这对我有用。希望这也适合你的情况。