【发布时间】:2026-01-20 03:15:01
【问题描述】:
这里我在一个组件的 HTML 中有两个 matmenus。当打开第二个 matmenu(当我右键单击该 div 时打开第二个 matmenu)但它打开了第一个 matmenu 那么如何在不同的角度单击时以不同的方式打开一个组件 HTML 中的两个菜单?
HTML
(this is first menu)
<mat-icon style="cursor: pointer;" [matMenuTriggerFor]="menu">more_vert
<mat-menu #menu="matMenu">
<button mat-menu-item (click)="addNewItem()">New Folder</button>
<button mat-menu-item (click)="uploadFiles()">Upload Files</button>
</mat-menu>
</mat-icon>
(This is second menu)
<mat-card *ngFor="let imagespayload of uploadedImagesObj"(click)="activeFolder=imagespayload"
(contextmenu)="onContextMenu($event, imagespayload)">
<div style="position: fixed"
[style.left]="contextMenuPosition.x"
[style.top]="contextMenuPosition.y"
[matMenuTriggerFor]="contextMenu"
[matMenuTriggerData]="{item: imagespayload}">
</div>
<mat-menu #contextMenu="matMenu">
<ng-template matMenuContent let-item="item">
<button mat-menu-item>Action 1</button>
<button mat-menu-item>Action 2</button>
</ng-template>
</mat-menu>
TS
import { Component, OnInit, Input,ViewChild } from '@angular/core';
import { MatMenuTrigger } from '@angular/material';
@ViewChild(MatMenuTrigger) contextMenu: MatMenuTrigger;
contextMenuPosition = { x: '0px', y: '0px' };
onContextMenu(event: MouseEvent, imagespayload) {
event.preventDefault();
this.contextMenuPosition.x = event.clientX + 'px';
this.contextMenuPosition.y = event.clientY + 'px';
this.contextMenu.menuData = { imagespayload};
this.contextMenu.openMenu();
}
【问题讨论】: