找不到指令'...‘所需的控制器'ngModel’
找不到指令'...‘所需的控制器'ngModel’
提问于 2014-02-16 13:49:23
这里发生了什么事？
以下是我的指令：
app.directive('submitRequired', function (objSvc) {
return {
require: 'ngModel',
link: function (scope, elm, attrs, ctrl) {
// do something
}
};
});以下是正在使用的指令的示例：
<input submit-required="true"></input>以下是实际的错误文本：
Error: [$compile:ctreq] Controller 'ngModel', required by directive 'submitRequired', can't be found!
http://errors.angularjs.org/1.2.2/$compile/ctreq?p0=ngModel&p1=submitRequired
at http://www.domain.ca/Scripts/angular/angular.js:78:12
at getControllers (http://www.domain.ca/Scripts/angular/angular.js:5972:19)
at nodeLinkFn (http://www.domain.ca/Scripts/angular/angular.js:6139:35)
at compositeLinkFn (http://www.domain.ca/Scripts/angular/angular.js:5550:15)
at nodeLinkFn (http://www.domain.ca/Scripts/angular/angular.js:6132:24)
at compositeLinkFn (http://www.domain.ca/Scripts/angular/angular.js:5550:15)
at publicLinkFn (http://www.domain.ca/Scripts/angular/angular.js:5458:30)
at http://www.domain.ca/Scripts/angular/angular.js:1299:27
at Scope.$get.Scope.$eval (http://www.domain.ca/Scripts/angular/angular.js:11634:28)
at Scope.$get.Scope.$apply (http://www.domain.ca/Scripts/angular/angular.js:11734:23) <input submit-required="true"> angular.js:9159
(anonymous function) angular.js:9159
$get angular.js:6751
nodeLinkFn angular.js:6141
compositeLinkFn angular.js:5550
nodeLinkFn angular.js:6132
compositeLinkFn angular.js:5550
publicLinkFn angular.js:5458
(anonymous function) angular.js:1299
$get.Scope.$eval angular.js:11634
$get.Scope.$apply angular.js:11734
(anonymous function) angular.js:1297
invoke angular.js:3633
doBootstrap angular.js:1295
bootstrap angular.js:1309
angularInit angular.js:1258
(anonymous function) angular.js:20210
trigger angular.js:2315
(anonymous function) angular.js:2579
forEach angular.js:300
eventHandler angular.js:2578ar.js:7874回答 3
Stack Overflow用户
回答已采纳
发布于 2014-02-16 13:54:03
如下所述：Angular NgModelController，您应该为<input提供所需的控制器ngModel
<input submit-required="true" ng-model="user.Name"></input>Stack Overflow用户
发布于 2016-01-18 11:55:47
此问题的一个可能解决方案是需要ng-model属性才能使用该指令。
因此，添加“ng-model”属性可以解决此问题。
<input submit-required="true" ng-model="user.Name"></input>Stack Overflow用户
发布于 2018-08-10 01:36:10
您还可以删除该行
require: 'ngModel',如果您不需要在此指令中使用ngModel。删除ngModel将允许您在不出现ngModel错误的情况下执行指令。
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原文链接：
https://stackoverflow.com/questions/21807834
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