<select ng-model="test" ng-init="test = '1'">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
............................
............................
............................
<option value="48">48</option>
<option value="49">49</option>
<option value="50">50</option>
</select>
我尝试过这样的格式:
<select
ng-model="test"
ng-options="1 as One"
ng-init="test = '1'"
range="50"
>
</select>
我怎样才能像 angularjs ng-options
中的循环一样,
我想循环ng-options 50次我怎么做呢
答案 0 :(得分:1)
ng-repeat
或ng-options
不是foreach循环。它们采用数组,而不是输入范围。因此,在控制器中初始化一个数组并将其作为参数传递给它:
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
// use your favourite filling method
$scope.array = Array(50).fill().map((e,i)=>i+1);
});
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
<div ng-app="myApp" ng-controller="myCtrl">
<select ng-init="test=1" ng-model="test" ng-options="x for x in array">
</select>
{{test}}
</div>
答案 1 :(得分:1)
您可以使用ng-repeat并传入数组1到50。
<option ng-repeat="i in myArray"></option>
答案 2 :(得分:1)
您可以执行以下操作:
<select ng-model="test" ng-init="test = '1'">
<option ng-repeat="number in getLoop()" ng-value="{{$index+1}}">{{$index+1}}</option>
</select>
在您的Controller中添加以下内容:
$scope.loopSize= 5;
$scope.getLoop= function() {
return new Array($scope.loopSize);
}