Angular Material - 工具栏小部件
md-toolbar 是一个 Angular 指令，用于显示工具栏，该工具栏通常是内容上方的区域，用于显示标题和相关按钮。
属性
下表列出了md-toolbar的参数及不同属性的说明。
| Sr.No | 参数和描述 |
|---|---|
| 1 | md-scroll-shrink 这决定了标题是否应该在用户向下滚动时缩小，并在用户向上滚动时显示出来。
|
| 2 | md-shrink-speed-factor 工具栏收缩速度的改变量。 例如，如果给定 0.25，则工具栏将以用户向下滚动的速率的四分之一缩小。 默认值为 0.5。 |
示例
以下示例展示了工具栏的使用。
am_toolbar.html
<html lang = "en">
<head>
<link rel = "stylesheet"
href = "https://www.w3ccoo.com/lib/angular_material/1.0.0/angular-material.min.css">
<script src = "https://cdn.staticfile.org/angular.js/1.4.8/angular.min.js"></script>
<script src = "https://cdn.staticfile.org/angular.js/1.4.8/angular-animate.min.js"></script>
<script src = "https://cdn.staticfile.org/angular.js/1.4.8/angular-aria.min.js"></script>
<script src = "https://cdn.staticfile.org/angular.js/1.4.8/angular-messages.min.js"></script>
<script src = "https://www.w3ccoo.com/lib/angular_material/1.0.0/angular-material.min.js"></script>
<link rel = "stylesheet" href = "https://fonts.googleapis.com/icon?family=Material+Icons">
<script language = "javascript">
angular
.module('firstApplication', ['ngMaterial'])
.controller('toolbarController', toolbarController);
function toolbarController ($scope) {
var self = this;
self.allContacts = loadContacts();
self.contacts = [self.allContacts[0]];
function loadContacts() {
var contacts = [
'Roberto Karlos',
'Bob Crestor',
'Nigel Rick',
'Narayana Garner'
];
return contacts.map(function (c, index) {
var cParts = c.split(' ');
var contact = {
name: c,
email: cParts[0][0].toLowerCase() + '.' + cParts[1].toLowerCase()
+ '@example.com',
image: 'http://lorempixel.com/50/50/people?' + index
};
contact._lowername = contact.name.toLowerCase();
return contact;
});
}
}
</script>
</head>
<body ng-app = "firstApplication">
<div id = "toolbarContainer" ng-controller = "toolbarController as ctrl"
layout = "column" ng-cloak>
<md-content>
<md-toolbar md-scroll-shrink>
<div class = "md-toolbar-tools">
<md-button class = "md-icon-button" aria-label = "Settings">
<md-icon class = "material-icons">menu</md-icon>
</md-button>
<h2>
<span>Contacts</span>
</h2>
<span flex></span>
<md-button class = "md-icon-button" aria-label = "More">
<md-icon class = "material-icons">more_vert</md-icon>
</md-button>
</div>
</md-toolbar>
<md-list>
<md-subheader class = "md-no-sticky">Contacts</md-subheader>
<md-list-item class = "md-2-line contact-item"
ng-repeat = "(index, contact) in ctrl.allContacts"
ng-if = "ctrl.contacts.indexOf(contact) < 0">
<img ng-src = "{{contact.image}}" class = "md-avatar"
alt = "{{contact.name}}" />
<div class = "md-list-item-text compact">
<h3>{{contact.name}}</h3>
<p>{{contact.email}}</p>
</div>
<md-divider ng-if = "!$last"></md-divider>
</md-list-item>
</md-list>
<md-list>
<md-subheader class = "md-no-sticky">Contacts (With Insets)</md-subheader>
<md-list-item class = "md-2-line contact-item"
ng-repeat = "(index, contact) in ctrl.allContacts"
ng-if = "ctrl.contacts.indexOf(contact) < 0">
<img ng-src = "{{contact.image}}" class = "md-avatar"
alt = "{{contact.name}}" />
<div class = "md-list-item-text compact">
<h3>{{contact.name}}</h3>
<p>{{contact.email}}</p>
</div>
<md-divider md-inset ng-if = "!$last"></md-divider>
</md-list-item>
</md-list>
</md-content>
</div>
</body>
</html>
结果
验证结果。
❮ angular_material_widgets.html
