一、先写一个directive,注意一下几点
1:名称
shopListView,在html中引用时,名称对应shop-list-view
2:scope为新建,切有个属性为
shopList,在html中引用时,属性对应shop-list
3:
showDetail 为采用父scope中的方法,同样在html引用时,属性对应show-detail
举例
module.directive('shopListView, function () {
return {
restrict: 'E',
templateUrl: "/xxx/shopListTemplate.html",
scope: {
shopList: '=',
showDetail : '&'
},
link: function (scope, element, attrs) {
scope.changeItemSelected = function (item) {
item.selected = !item.selected;
}
}
};
});
二、shopListTemplate.html的定义,注意以下几点:
1:shop in
shopList,shopList对应该directive中的scope下的同名属性
2:ng-click="
changeItemSelected(shop)",对应directive中的同名方法
3:ng-click="
showDetail({key:shop})"中,showDetail对应scope下的同名方法,传参为一个map对象,键为‘
key‘字符串,值为’shop‘对象
<div ng-repeat="shop in shopList" class="product-item" ng-class="{'selected': shop.selected}">
<div class="ibox-content product-box" ng-click="changeItemSelected(shop)">
<span>店铺ID:{{shop.seller_id}}</span>
<button type="button" class='btn btn-xs btn-primary' ng-click="showDetail({key:shop})">详情</button>
</div>
</div>
</div>
三、在html中使用,注意:
1:shop-list-view 名称
2:shop-list 属性
3:show-detail="showDetail(key),show-detail对应scope中的showDetail方法,key为获取的map对应中的键,这里决定了 二.3
<!DOCTYPE html>
<html ng-app="app">
<head>
</head>
<body>
<div ng-controller="shopCtrl">
<shop-list-view shop-list="dataList" show-detail="showDetail(key)"> </shop-list-view>
</div>
<script src="/angular.min.js"></script>
...
</body>
四、controller定义
angular.module("app", [])
.controller('shopCtrl', function ($scope) {
$scope.dataList=[{''seller_id':'xx'}];
$scope.showDetail = function (param) {
$scope._showModel(
...);
}
});