获取选定的选项并在 Angularjs 中使用 $http 传递它?
Get selected options and pass it using $http in Angularjs?
我正在尝试传递选定的选项值,调用更改时的函数。
<div class="col-md-4">
<select id="mkSelect" ng-model="formData.mk" name="mkSelect" ng-options="mk.MkIdLabel group by mk.FY for mk in mks" ng-change="update()" class="form-control">
</select>
</div>
在控制器中:
$scope.update = function() {
// this displays the MarketId value in the log
console.log($scope.formData.mk.MarketId);
$http({
method: 'POST',
url: 'getMailStatus.php',
// but while trying to send to "getMailStatus.php" it says its undefined
data: $.param($scope.formData.mk.MarketId),
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
}
})
.success(function(data) {
console.log(data);
if (!data.success) {
// if not successful, bind errors to error variables
} else {
// if successful, bind success message to message
$scope.message = data.message;
}
});
};
console.log
显示选定的 id ,但是当我尝试使用 $http
传递相同的 id 时,它显示未定义 ($scope.formData.market.MarketID = undefined
)
谁能指出我做错了什么?
$.param 需要一个对象,而不是一个简单的值。
http://api.jquery.com/jquery.param/
试试这个:
data: $.param({mkId: $scope.formData.mk.MarketId}),
我正在尝试传递选定的选项值,调用更改时的函数。
<div class="col-md-4">
<select id="mkSelect" ng-model="formData.mk" name="mkSelect" ng-options="mk.MkIdLabel group by mk.FY for mk in mks" ng-change="update()" class="form-control">
</select>
</div>
在控制器中:
$scope.update = function() {
// this displays the MarketId value in the log
console.log($scope.formData.mk.MarketId);
$http({
method: 'POST',
url: 'getMailStatus.php',
// but while trying to send to "getMailStatus.php" it says its undefined
data: $.param($scope.formData.mk.MarketId),
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
}
})
.success(function(data) {
console.log(data);
if (!data.success) {
// if not successful, bind errors to error variables
} else {
// if successful, bind success message to message
$scope.message = data.message;
}
});
};
console.log
显示选定的 id ,但是当我尝试使用 $http
传递相同的 id 时,它显示未定义 ($scope.formData.market.MarketID = undefined
)
谁能指出我做错了什么?
$.param 需要一个对象,而不是一个简单的值。 http://api.jquery.com/jquery.param/
试试这个:
data: $.param({mkId: $scope.formData.mk.MarketId}),