[英]Angular ng-click cannot get value of ng-model
我正在使用表單,而我只是想從ng-model中獲取值。 表單如下所示:
<form name="comment_form" class="row" novalidate>
<div class="col col-80 content col-center">
<input class="new-comment-message" type="text" style="margin-left: 15px;" placeholder="Leave a comment..." ng-model="new_comment" required></input>
</div>
<div class="col col-20 button-container col-center">
<button class="button button-clear send" type="submit" ng-click="addComment()" ng-disabled="comment_form.$invalid">
Send
</button>
</div>
</form>
這是我的整個控制器。 最終結果是在wordpress上發布評論,但是由於我的表單內容返回未定義狀態,這有點困難。 (請注意,將其發布到wordpress時,評論只是說“未定義”):
.controller('EasternInnerCtrl', function ($http, $timeout, $scope, $ionicLoading, $stateParams, $ionicScrollDelegate, $cordovaSocialSharing, $ionicModal, Easternc, AuthService) {
$scope.eastc = Easternc.get($stateParams.eastcId);
$ionicModal.fromTemplateUrl('commenter.html', {
scope: $scope,
animation: 'slide-in-up'
}).then(function(modal) {
$scope.modal = modal
})
$scope.openModal = function() {
$scope.modal.show()
}
$scope.closeModal = function() {
$scope.modal.hide();
};
$scope.$on('$destroy', function() {
$scope.modal.remove();
});
$scope.addComment = function(){
$ionicLoading.show({
template: 'Submiting comment...'
});
console.log($scope.new_comment);
Easternc.submitComment($scope.eastc.id, $scope.new_comment).then(function(data){
if(data.status=="ok"){
var user = AuthService.getUser();
var comment = {
author: {name: user.data.username},
content: $scope.new_comment,
date: Date.now(),
user_gravatar : user.avatar,
id: data.comment_id
};
console.log($scope.new_comment);
/*$scope.eastc.comments.push(comment);
console.log(comment);
$scope.new_comment = "";
$scope.new_comment_id = data.comment_id;
$ionicLoading.hide();
$ionicScrollDelegate.scrollBottom(true);*/
}
});
};
$scope.sharePost = function(link){
console.log(link);
window.plugins.socialsharing.share('I just read this article on blah: ', null, null, url);
};
})
我的控制台日志顯示:單擊“發送”時未定義?
我很確定模態有一個孤立的范圍。 這意味着$scope.new_comment
存在於您的控制器中。
您應該嘗試這樣:
$scope.addComment = function(comment){
Easternc.submitComment($scope.eastc.id,comment).then(function(data){
console.log(comment);
});
};
在您的HTML中
<button class="button button-clear send" type="submit" ng-click="addComment(new_comment)" ng-disabled="comment_form.$invalid">
Send
</button>
希望能有所幫助。
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