Fab 速拨号（Fab Speed Dial）
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2023-12-01
md-fab-speed-dial是一个Angular指令，用于显示一系列弹出元素或按钮，以便快速访问常用操作。
属性 (Attributes)
下表列出了md-fab-speed-dial的不同属性的参数和描述。
| Sr.No | 参数和描述 |
|---|---|
| 1 | * md-direction 这决定了快速拨号相对于触发元素的显示方向。 |
| 2 | md-open 这有助于以编程方式控制快速拨号是否可见。 |
例子 (Example)
以下示例显示了md-fab-speed-dial指令的使用以及快速拨号的用法。
am_speeddial.htm
<html lang = "en">
<head>
<link rel = "stylesheet"
href = "https://ajax.googleapis.com/ajax/libs/angular_material/1.0.0/angular-material.min.css">
<script src = "https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<script src = "https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular-animate.min.js"></script>
<script src = "https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular-aria.min.js"></script>
<script src = "https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular-messages.min.js"></script>
<script src = "https://ajax.googleapis.com/ajax/libs/angular_material/1.0.0/angular-material.min.js"></script>
<link rel = "stylesheet" href = "https://fonts.googleapis.com/icon?family=Material+Icons">
<style>
.fabSpeedDial .text-capitalize {
text-transform: capitalize;
}
.fabSpeedDial .md-fab:hover, .fabSpeedDialdemoBasicUsage .md-fab.md-focused {
background-color: #000 !important;
}
.fabSpeedDial p.note {
font-size: 1.2rem;
}
.fabSpeedDial .lock-size {
min-width: 300px;
min-height: 300px;
width: 300px;
height: 300px;
margin-left: auto;
margin-right: auto;
}
</style>
<script language = "javascript">
angular
.module('firstApplication', ['ngMaterial'])
.controller('speedDialController', speedDialController);
function speedDialController ($scope) {
this.topDirections = ['left', 'up'];
this.bottomDirections = ['down', 'right'];
this.isOpen = false;
this.availableModes = ['md-fling', 'md-scale'];
this.selectedMode = 'md-fling';
this.availableDirections = ['up', 'down', 'left', 'right'];
this.selectedDirection = 'up';
}
</script>
</head>
<body ng-app = "firstApplication">
<div class = "fabSpeedDial" id = "speedDialContainer"
ng-controller = "speedDialController as ctrl" layout = "row" ng-cloak>
<md-content>
<div class = "lock-size" layout = "row" layout-align = "center center">
<md-fab-speed-dial md-open = "ctrl.isOpen"
md-direction = "{{ctrl.selectedDirection}}"
ng-class = "ctrl.selectedMode">
<md-fab-trigger>
<md-button aria-label = "menu" class = "md-fab md-warn">
<md-icon class = "material-icons">menu</md-icon>
</md-button>
</md-fab-trigger>
<md-fab-actions>
<md-button aria-label = "Add" class = "md-fab md-raised md-mini
md-accent">
<md-icon class = "material-icons" aria-label = "Add">
add</md-icon>
</md-button>
<md-button aria-label = "Insert Link" class = "md-fab md-raised
md-mini md-accent">
<md-icon class = "material-icons" aria-label = "Insert Link">
insert_link</md-icon>
</md-button>
<md-button aria-label = "Edit" class = "md-fab md-raised md-mini
md-accent">
<md-icon class = "material-icons" aria-label = "Edit">
mode_edit</md-icon>
</md-button>
</md-fab-actions>
</md-fab-speed-dial>
</div>
<div layout = "row" layout-align = "space-around">
<div layout = "column" layout-align = "start center">
<b>Direction</b>
<md-radio-group ng-model = "ctrl.selectedDirection">
<md-radio-button ng-repeat = "direction in ctrl.availableDirections"
ng-value = "direction" class = "text-capitalize">
{{direction}}
</md-radio-button>
</md-radio-group>
</div>
<div layout = "column" layout-align = "start center">
<b>Open/Closed</b>
<md-checkbox ng-model = "ctrl.isOpen">
Open
</md-checkbox>
</div>
<div layout = "column" layout-align = "start center">
<b>Animation Modes</b>
<md-radio-group ng-model = "ctrl.selectedMode">
<md-radio-button ng-repeat = "mode in ctrl.availableModes"
ng-value = "mode">
{{mode}}
</md-radio-button>
</md-radio-group>
</div>
</div>
</md-content>
</div>
</body>
</html>