我有一个php对象,我通过函数传递给ng。这个对象有几个属性,例如:paragraphe1,paragraphe2,paragraphe3,最多8个。
我尝试使用ng-repeat循环显示它,如:
<div ng-repeat="i in [1,2,3,4,5,6,7,8]">
Paragraphe {{i}} >> {{paragraphe+i}}
</div>
它显示:
而不是paragraphe1的内容,...... 8
感谢您的帮助。 FX
答案 0 :(得分:1)
假设你的段落定义是:
$scope.paragraph = {
paragraph1: 'lorem ipsum 1',
paragraph2: 'lorem ipsum 2',
paragraph3: 'lorem ipsum 3',
// ...
}
模板应如下所示:
<div ng-repeat="i in [1,2,3,4,5,6,7,8]">
Paragraphe {{i}} >> {{paragraph['paragraph' + i]}}
</div>
参见 js fiddle
答案 1 :(得分:1)
不是传递硬编码的值,而是可以使用ng-repeat
中的键值对查看:强>
<div ng-app="myApp" ng-controller="demoCtrl">
<div ng-repeat="(key, value) in paragraph">
{{key}} >> {{value}}
</div>
</div>
<强> JS:强>
// module
var app = angular.module('myApp', []);
// filter
app.filter('dayFilter', function() {
return function(input) {
var filterFunction = function (item) {
return item.days >= 1 && item.days <= 7;
};
return input.filter(filterFunction);
};
});
//controller
app.controller('demoCtrl', function ($scope) {
$scope.paragraph = {
paragraph1: 'lorem ipsum 1',
paragraph2: 'lorem ipsum 2',
paragraph3: 'lorem ipsum 3'
}
});