Android ng单击不调用函数--对于angular和ionic非常新

Android ng单击不调用函数--对于angular和ionic非常新,android,angularjs,ionic-framework,ngcordova,Android,Angularjs,Ionic Framework,Ngcordova,试图将数据插入sqlite db,但数据是静态的,我正在通过函数传递数据,但ng click不起作用。因为我是新手,所以请详细回答…提前谢谢 //this is my module var db=null; var myApp=angular.module('starter', ['ionic','ngCordova']) .run(function($ionicPlatform,$cordovaSQLite) { $ion

试图将数据插入sqlite db,但数据是静态的,我正在通过函数传递数据,但ng click不起作用。因为我是新手,所以请详细回答…提前谢谢

 //this is my module
        var db=null;
        var myApp=angular.module('starter', ['ionic','ngCordova'])

        .run(function($ionicPlatform,$cordovaSQLite) {
          $ionicPlatform.ready(function() {
            if(window.cordova && window.cordova.plugins.Keyboard) {
              // Hide the accessory bar by default (remove this to show the accessory bar above the keyboard
              // for form inputs)
              cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);

              // Don't remove this line unless you know what you are doing. It stops the viewport
              // from snapping when text inputs are focused. Ionic handles this internally for
              // a much nicer keyboard experience.
              cordova.plugins.Keyboard.disableScroll(true);
            }
            if(window.StatusBar) {
              StatusBar.styleDefault();
            }
            db = $cordovaSQLite.openDB({name:"my.db",location:'default'});
            $cordovaSQLite.execute(db,"CREATE TABLE IF NOT EXISTS user(id integer primary key, username text, password text)")
          });
        })


//this is my controller

myApp.controller('SignInCtrl',['$cordovaSQLite', function($scope, $cordovaSQLite) {
  $scope.insert=function(username,password){
    alert("hii");
    var query="INSERT INTO user(username,password) VALUES(?,?)"; 
    $cordovaSQLite.execute(db.query,[username,password]).then(function(res){
      console.log("Insert ID ->" + res.insertId);
    },
    function(err){
      console.error(err);
    });
  }
   $scope.select = function(username) {
        var query = "SELECT username, password FROM user WHERE username = ?";
        $cordovaSQLite.execute(db, query, [password]).then(function(res) {
            if(res.rows.length > 0) {
                console.log("SELECTED -> " + res.rows.item(0).username + " " + res.rows.item(0).password);
            } else {
                console.log("No results found");
            }
        }, function (err) {
            console.error(err);
        });
    }
  }])

//this is my page

<ion view view-title="Sign-In" name="Login-View">
        <ion content class="padding">
          <div class="list list-inset">
            <label class="item item-input">
              <input type="text" placeholder="Username" ng-model="data.username">
            </label>
            <label class="item item-input">
              <input type="password" placeholder="Password" ng-model="data.password"></input>
            </label>
          </div>
        </ion>
        <button class="button button-block button-positive" ng-click="login(data)">Login</button>
     </ion>
      <br>
       <a href="#/Signup" class="button button-block button-stable">Sign Up</a>
      <a href="#/ForgotPassword" class="button button-block button-stable">Forgot Password</a>
    <a href="#/orderpage" class="button button-block button-stable">Order page</a>

     <button class="button button-block button-positive" ng-click="insert('ran','badu')">insert</button>
     <button class="button button-block button-positive" ng-click="select('ran')">select</button>

//this is my index page

 <body ng-app="starter">
     <ion-header-bar class="bar-positive">
        <h1 class="title">Billing system</h1>
         <button class="button icon ion-navicon"></button>
         <button class="button icon ion-search"></button>
      </ion-header-bar>
     <!-- <ion-content > -->
     <!-- <P>I am in index</P>
     <a href="#/Login">Loginpage</a> -->

     <!--  </ion-content> -->

     <ion-nav-view class="slide-left-right"></ion-nav-view>
  </body>


//this is my route

.config(function($stateProvider,$urlRouterProvider) {
  $stateProvider
    .state('Login',{
        url:'/Login',
        templateUrl:'templates/Login.html',
       controller:'SignInCtrl'

    })
    .state('Signup',{
      url:'/Signup',
       templateUrl:'templates/Signup.html',
       controller:'SignInCtrl'
 })
.state('ForgotPassword',{
      url:'/ForgotPassword',
       templateUrl:'templates/ForgotPassword.html',
       controller:'SignInCtrl'
 })

.state('orderpage',{
      url:'/orderpage',
       templateUrl:'templates/orderpage.html',
       controller:'SignInCtrl'
 })
      $urlRouterProvider.otherwise('/Login');  

})
//这是我的模块
var-db=null;
var myApp=angular.module('starter',['ionic','ngCordova']))
.run(函数($ionicPlatform,$cordovaSQLite){
$ionicPlatform.ready(函数(){
if(window.cordova&&window.cordova.plugins.Keyboard){
//默认情况下隐藏附件栏(删除此选项可在键盘上方显示附件栏)
//表格输入)
插件键盘hideKeyboardAccessoryBar(真);
//除非您知道自己在做什么,否则不要删除此行。它会停止视口
//当文本输入被聚焦时,从捕捉。Ionic在内部为
//更好的键盘体验。
插件。键盘。禁用滚动(真);
}
如果(窗口状态栏){
StatusBar.styleDefault();
}
db=$cordovaSQLite.openDB({name:'my.db',location:'default'});
$cordovaSQLite.execute(db,“如果不存在,则创建表用户(id整数主键、用户名文本、密码文本)”)
});
})
//这是我的控制器
myApp.controller('SignInCtrl',['$cordovaSQLite',函数($scope,$cordovaSQLite){
$scope.insert=函数(用户名、密码){
警报(“hii”);
var query=“插入用户(用户名、密码)值(?,)”;
$cordovaSQLite.execute(db.query,[username,password])。然后(函数(res){
log(“插入ID->”+res.insertId);
},
功能(err){
控制台错误(err);
});
}
$scope.select=函数(用户名){
var query=“从用户名=?”的用户中选择用户名、密码”;
$cordovaSQLite.execute(db,query,[password]),然后(function(res){
如果(res.rows.length>0){
console.log(“选定->”+res.rows.item(0).用户名+“”+res.rows.item(0).密码);
}否则{
console.log(“未找到结果”);
}
},函数(err){
控制台错误(err);
});
}
}])
//这是我的页面
登录

插入 选择 //这是我的索引页 计费系统 //这是我的路线 .config(函数($stateProvider,$urlRouterProvider){ $stateProvider .state('登录'{ url:“/Login”, templateUrl:'templates/Login.html', 控制器:'SignInCtrl' }) .州(“注册”{ url:“/Signup”, templateUrl:'templates/Signup.html', 控制器:'SignInCtrl' }) .state('放弃密码'{ url:“/ForgotPassword”, templateUrl:'templates/ForgotPassword.html', 控制器:'SignInCtrl' }) .state('orderpage'{ url:“/orderpage”, templateUrl:'templates/orderpage.html', 控制器:'SignInCtrl' }) $urlRouterProvider。否则('/Login'); })
查看您的代码登录控制器中不存在login()方法请尝试将登录方法添加到控制器中

myApp.controller('SignInCtrl', ['$cordovaSQLite', function ($scope, $cordovaSQLite) {
    $scope.insert = function (username, password) {
        alert("hii");
        var query = "INSERT INTO user(username,password) VALUES(?,?)";
        $cordovaSQLite.execute(db.query, [username, password]).then(function (res) {
            console.log("Insert ID ->" + res.insertId);
        },
            function (err) {
                console.error(err);
            });
    }
    $scope.select = function (username) {
        var query = "SELECT username, password FROM user WHERE username = ?";
        $cordovaSQLite.execute(db, query, [password]).then(function (res) {
            if (res.rows.length > 0) {
                console.log("SELECTED -> " + res.rows.item(0).username + " " + res.rows.item(0).password);
            } else {
                console.log("No results found");
            }
        }, function (err) {
            console.error(err);
        });
    }

    $scope.login = function(data){
        //Add Login Logic ....:)
        console.log(data)
    }
}])

您的SignInCtrl声明有错误。更改这行代码

myApp.controller('SignInCtrl',['$cordovaSQLite', function($scope, $cordovaSQLite)


这里的问题是使用内联依赖项注入,顺序很重要

感谢将$scope添加到函数中,但没有插入数据。获取错误“无法读取未定义的”的属性“事务”将$cordovaSQLite.execute(db.query,[username,password])更改为$cordovaSQLite.execute(db,query,[username,password])。你应该使用“,”而不是“.”。如果这解决了你的问题或者是一个打字错误,那就试试吧。这对我来说是个很大的帮助,因为我是新手。我三天前才开始学习ionic。请提供一些学习概念的好链接。因为你是初学者,我建议你首先阅读角度概念。一本伟大的书(也是官方的)是一本伟大的书()。关于爱奥尼亚,我认为官方的爱奥尼亚框架页面()是一个很好的起点,感谢您的回答。我只是试图通过点击登录页面中的按钮来插入数据。按钮名称为insert和函数insert()。
myApp.controller('SignInCtrl',['$scope','$cordovaSQLite', function($scope, $cordovaSQLite)