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星期一, 2022-11-07 12:58 — adminshiping1
md-menu是一个Angular指令，是在执行的操作上下文中显示添加选项的组件。 md-menu有两个子元素。 第一个元素是触发元素，用于打开菜单。 第二个元素是md-menu-content ，它表示菜单打开时菜单的内容。 md-menu-content通常将菜单项作为md-menu-item 。
属性 (Attributes)
下表列出了md-menu的不同属性的参数和说明。
| Sr.No | 参数和描述 |
|---|---|
| 1 | * md-position-mode 位置模式采用x，y的形式。 默认值为target，target。 现在x轴也支持目标右。 |
| 2 | * md-offset 定位x，y后应用于下拉列表的偏移量。 默认值为0,0。 |
例子 (Example)
以下示例显示了md-menu指令的使用以及菜单的用法。
am_menus.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">
<script language = "javascript">
angular
.module('firstApplication', ['ngMaterial'])
.controller('menuController', menuController);
function menuController ($scope, $mdDialog) {
var originatorEv;
this.openMenu = function($mdOpenMenu, ev) {
originatorEv = ev;
$mdOpenMenu(ev);
};
this.menuItemClick = function(index) {
$mdDialog.show (
$mdDialog.alert()
.title('wenjiangs.com')
.textContent('Menu Item clicked, index: ' + index)
.ok('OK')
.targetEvent(originatorEv)
);
originatorEv = null;
};
}
</script>
</head>
<body ng-app = "firstApplication">
<div id = "menuContainer" ng-controller = "menuController as ctrl"
layout = "row" ng-cloak>
<div layout = "column" flex = "33" flex-sm = "100"
layout-align = "center center">
<p>Default Menu</p>
<md-menu>
<md-button aria-label = "Sample Menu" class = "md-icon-button"
ng-click = "$mdOpenMenu($event)">
<md-icon md-menu-origin class = "material-icons">more_vert</md-icon>
</md-button>
<md-menu-content width = "6">
<md-menu-item ng-repeat = "item in [1, 2, 3]">
<md-button ng-click = "ctrl.menuItemClick($index)">
<div layout = "row">
<md-icon md-menu-align-target class = "material-icons">
add</md-icon>
<p flex>Option {{item}}</p>
</div>
</md-button>
</md-menu-item>
</md-menu-content>
</md-menu>
</div>
<div layout = "column" flex-sm = "100" flex = "33" layout-align = "center center">
<p>Left Aligned Menu</p>
<md-menu md-position-mode = "target-right target" >
<md-button aria-label = "Sample Menu" class = "md-icon-button"
ng-click = "$mdOpenMenu($event)">
<md-icon md-menu-origin class = "material-icons">more_vert</md-icon>
</md-button>
<md-menu-content width = "4" >
<md-menu-item ng-repeat = "item in [1, 2, 3]">
<md-button ng-click = "ctrl.menuItemClick($index)">
<div layout = "row">
<p flex>Option {{item}}</p>
<md-icon md-menu-align-target class = "material-icons">
add</md-icon>
</div>
</md-button>
</md-menu-item>
</md-menu-content>
</md-menu>
</div>
</div>
</body>
</html>
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