如何使用"大于"语法来处理此Mongoose查询?
var where = {};
where._id = req.wine.id;
where.sameAs = undefined;
where.scoreTotal > 0; //THIS NEEDS TO SET TO DO GREATER THAN 0
where.mode = 'group';
where.deleted = false;
Wine.find(where, callback).populate('user');
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它不断崩溃我的节点服务器.
我想将此保留在对象语法中,而不是为了可读性而使用对象语法进行内联.我可以这样做:
where.scoreTotal = $gt(0);
Run Code Online (Sandbox Code Playgroud) 我一直在AngularJS中为此控制器代码获取'$ scope not defined'控制台错误:
angular.module('articles').controller('ArticlesController', ['$scope', '$routeParams', '$location', 'Authentication', 'Articles',
function($scope, $routeParams, $location, Authentication, Articles){
$scope.authentication = Authentication;
}
]);
$scope.create = function() { // THROWS ERROR ON THIS INSTANCE OF $SCOPE
var article = new Articles({
title: this.title,
content: this.content
});
article.$save(function(response) {
$location.path('articles/' + response._id);
}, function(errorResponse) {
$scope.error = errorResponse.data.message;
});
};
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在我的AngularJS MVC文件中,我应该在哪里查找$ scope未正确定义的问题?
我可以在脚本标记中使用自定义属性,例如:
<script type="text/javascript" mycustomattribute="foo">
//javascript
</script>
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然后使用包含的javascript访问'mycustomattribute'的值?
我正在使用三个 JS CSS3DRenderer - 尝试使 CSS3DObject 在单击时更新其position.z。这是我的代码:
var element = document.createElement( "div" );
element.style.width = "90px";
element.style.height = "120px";
element.style.backgroundColor = "#5C6167";
//
var object = new THREE.CSS3DObject( element );
object.position.x = 0;
object.position.y = 0;
object.position.z = 100;
object.addEventListener( 'click', function ( event ) {
new TWEEN.Tween( object.position ).to( {z: 200}, 500 ).easing( TWEEN.Easing.Quadratic.Out).start();
});
scene.add( object );
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无论出于何种原因,CSS3DObject 都不会接受单击事件。请指导。:)
我是MEAN堆栈的新手,我不清楚如何解决我的AngularJS代码中的错误.这是我不断得到的错误:
Error: [$injector:unpr] Unknown provider: dataFilterProvider <- dataFilter
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我不太确定在哪里尝试解决错误.也许我的控制器文件:
angular.module('articles').controller('ArticlesController', ['$scope', '$routeParams', '$location', 'Authentication', 'Articles',
function($scope, $routeParams, $location, Authentication, Articles) {
// various $scope methods
}
]);
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任何人都有一些想法,以解决这个错误?
更新: 我将其跟踪到我的一个view.html文件的这一行:
<em data-ng-bind="article.created | data:'mediumDate'"></em>
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也许我需要通过我的模型,并确保我正确表示这些值.
javascript ×3
angularjs ×2
html ×2
mean-stack ×2
css ×1
mongodb ×1
mongoose ×1
node.js ×1
three.js ×1