AngularJS实现标签页的两种方式
程序员文章站
2022-04-04 16:42:57
一、通过普通指令实现标签页
一、通过普通指令实现标签页
<link rel="stylesheet" href="views/show/tab.css"/>
<div>
<ul class="nav nav-tabs" ng-init="vm.activetab=1">
<li ng-class="{active: vm.activetab == 1}"><a href="javascript:;" ng-click="vm.activetab = 1">标签1</a></li>
<li ng-class="{active: vm.activetab == 2}"><a href="javascript:;" ng-click="vm.activetab = 2">标签2</a></li>
</ul>
<div class="tab-content tab-bordered">
<div class="tab-panel" ng-show="vm.activetab == 1">
标签1的内容
</div>
<div class="tab-panel" ng-show="vm.activetab == 2">
标签2的内容
</div>
</div>
</div>
<h3>说明</h3>
这里演示的是直接通过bootstrap实现的方法。
<hr/>还可以通过angular-bootstrap的tabset指令实现，参见 <a href="http://angular-ui.github.io/bootstrap/#/tabs" target="_blank">官方demo</a>
'use strict';
angular.module('ngshowcaseapp').controller('ctrl.show.tab', function ($scope) {
var vm = $scope.vm = {};
});
.tab-content.tab-bordered {
border: 1px solid lightgray;
border-top: none;
padding: 15px;
border-radius: 0 0 4px 4px;
}
二、自定义指令实现的标签页
<!doctype html>
<html lang="en" ng-app="demo">
<head>
<meta charset="utf-8">
<title></title>
<script src="lib/angular.min.js" type="text/javascript"></script>
<script src="lib/angular-route.js" type="text/javascript"></script>
<script src="lib/jquery-2.1.4.min.js"></script>
<script src="lib/bootstrap.js" type="text/javascript"></script>
<link rel="stylesheet" href="css/bootstrap.css" type="text/css"/>
<style>
.btn-group{
position: relative;
left: 40px;
}
.list-group{
position: relative;
left: 0;
}
.list-group-item{
}
#list3{
width: 200px;
}
</style>
</head>
<body >
<div ng-controller="directivecontrol">
<div style="width: 100px;height: 100px;border: 1px solid blue" ng-class="{'hidden':value}" ></div>
<div>
<list ng-model="value" ></list>
</div>
<script type="text/ng-template" id="list.html">
<div >
<div class="btn-group">
<ul class="nav nav-tabs">
<li role="presentation" ng-mouseover="flag=3" ng-mouseleave="flag=4"><a href="#" >{{name}}</a></li>
</ul>
</div>
<div class="list-group" id="list3" ng-show="flag==3" ng-mouseover="flag=3" ng-mouseleave="flag=4">
<ul >
<li class="list-group-item " ng-click="fun1()"><a href="#">action</a></li>
<li class="list-group-item "><a href="#">another action</a></li>
<li class="list-group-item "><a href="#">something else here</a></li>
<li class="list-group-item "><a href="#">separated link</a></li>
</ul>
</div>
</div>
</script>
</div>
</body>
<script>
var demo=angular.module("demo",[]);
demo.controller("directivecontrol", function ($scope) {
});
demo.directive("list",[function () {
return {
restrict:'ea',
templateurl:'list.html',
scope:{
value:'=ngmodel'
},
link: function (scope,element,attr) {
scope.name="home";
scope.lists=[{name:'home'},{name:'family '}];
scope.fun1= function () {
scope.value=true;
console.log("a")
}
}
}
}])
</script>
</html>
（1）首先要解决指令必须写在一个根标签中，一定要用div包裹
（2）指令外部传递参数要使用ng-model，来声明变量，
在指令中用scope：{
value:'ngmodel'
}来赋值
总结
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