angular.js - 如何实现ng-repeat倒序循环?

Question

我想要用angularjs循环一个json数组，

<p class="gwc-p mar-t20"  ng-repeat="shopdata in cartinfo.shopList" >
</p>

但是我想要倒叙的循环有什么方法吗？

Answer 1

Try this:

<p class="gwc-p mar-t20"  ng-repeat="shopdata in cartinfo.shopList.slice().reverse()" ></p>

Or declare a filter...

js:

app.filter('reverse', function() {
    return function(items) {
        return items.slice().reverse();
    };
});

view:

<p class="gwc-p mar-t20"  ng-repeat="shopdata in cartinfo.shopList | reverse" ></p>

Answer 2

js itself has the reverse function reverse()

Answer 3

<p class="gwc-p mar-t20" ng-repeat="shopdata in cartinfo.shopList | orderBy:shopId:reverse"></p>