-- dropdown.component.css --> .dropdown { position: relative; } .dropdown-toggle { /* 设置按钮的样式 */ } .dropdown-menu { /* 设置下拉菜单的样式 */ } .dropdown-menu li { /* 设置下拉菜单选项的样式 */ } /* dropdown.component.ts */ import { Component } from '@angular/...
<a class="dropdown-item" href='javascript:;' (click)='changeSelect(l.id,l.text,i)'>{{l.text}}</a> </li> </ul> </div> my-drop-down.ts: import { Component,Input,Output,EventEmitter } from '@angular/core'; import { DROPDOWN_DIRECTIVES } from'ng2-bootstrap/ng2-bootstrap'; ...
在组件的类中,定义dropdownEnabled属性,并根据其值来控制下拉菜单的启用状态。例如,可以使用disabled属性来禁用下拉菜单: 代码语言:txt 复制 export class MyComponent { dropdownEnabled: boolean = true; } 可以根据dropdownEnabled属性的值来决定是否禁用下拉菜单。例如,可以使用[disabled]属性绑定来实现: 代码语言:t...
这种命名方法让 CSS 便于统一团队开发规范和方便维护 以 .blockelement--modifier 或者说 block-nameelement-name--modifier-name 形式命名,命名有含义,也就是模块名 + 元素名 + 修饰器名 如.dropdown-menu__item--active 社区里面对 BEM 命名的褒贬不一,但是对其的思想基本上还是认同的,所以可以用它的思想,不...
Templates Component</h4><p-dropdown[options]="cities"[(ngModel)]="selectedCity1"placeholder="Select a City"optionLabel="name"[showClear]="true"><ng-templatelet-grouppTemplate="header">Header Content</ng-template></p-dropdown></div> ...
Display a Hierarchical Dropdown Menu The Kendo UI for Angular DropDownTree is a form component that renders data in a tree-like structure within a DropDown component. The user can click the dropdown and then choose a single predefined value. It is a richer version of the <select> HTML el...
Dropdown: 下拉菜单 Dropdown - NG-ZORROng.ant.design/components/dropdown/zh#nz-dropdown-menu Empty: 空状态 Empty - NG-ZORROng.ant.design/components/empty/zh iThelp 地址: [Angular 元件庫 NG-ZORRO 基礎入門] Day 04 - 待辦事項 + Table - iT 邦幫忙::一起幫忙解決難題,拯救 IT 人的...
在Dropdown所在的nav-menu.ts中订阅这个全局点击事件 this.globalSvc.clickRoot$.subscribe(x=>{this.closeNav();this.closeAuthDropdown(); } 这样当全局点击事件触发时就能自动关闭下拉菜单了,但是呢,我们希望点击菜单中某些区域时不要自动关闭下拉菜单。
Defined in src/dropdown/dropdown.component.ts:94 disabled Set to true to disable the dropdown. Default value: false Defined in src/dropdown/dropdown.component.ts:89 displayValue The selected value from the Dropdown. Defined in src/dropdown/dropdown.component.ts:75 menuButtonLabel ...
The Angular ComboBox component is a drop-down list with editable textbox that also allows users to choose an option from a predefined pop-up list. It can be used as an alternative to the HTML select tag and has several out-of-the-box features such as data binding, filtering, grouping,...