我必须通过输入表单将参数发送到API链接。
这是我的选择
<select ng-model="selectedDay" ng-change="changedValue(selectedDay)" style="width: 117px;">
<option ng-repeat="x in filterDays" value="{{x.showDays}}">{{x.showDays}}</option>
</select>这是我的控制器
$scope.filterDays = [
{ showDays: "Last month", value: 30 },
{ showDays: "Last 14 days", value: 14 },
{ showDays: "Last 7 days", value: 7 }
];
$scope.show = $scope.filterDays[0].value;
$scope.changedValue = function (selectedDay) {
$scope.show = selectedDay;
}
$http.get("http://localhost:8080/api/overviewStatisticTeam?days=" + $scope.show)当我更改自己选择的值时,我在向API发送参数时遇到了问题。谢谢你的帮助
发布于 2017-09-21 10:39:00
您必须将值绑定到您的value属性,而不是showDays。修改代码如下:
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.filterDays = [
{ showDays: "Last month", value: 30 },
{ showDays: "Last 14 days", value: 14 },
{ showDays: "Last 7 days", value: 7 }
];
$scope.show = $scope.filterDays[0].value;
$scope.changedValue = function (selectedDay) {
console.log(selectedDay)
$scope.show = selectedDay;
}
});<!DOCTYPE html>
<html>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js"></script>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<select ng-model="selectedDay" ng-change="changedValue(selectedDay)" style="width: 117px;">
<option ng-repeat="x in filterDays" value="{{x.value}}">{{x.showDays}}</option>
</select>
</div>
</body>
</html>
https://stackoverflow.com/questions/46341624
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