<!DOCTYPE html> <html> <head> <title>Access Data From HTML</title> </head> <body ng-app="app" ng-controller="TodoCtrl as todoCtrl"> <div ng-repeat="todo in todoCtrl.todos"> {{to…
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.xxx...}: java.lang.IllegalStateException: Couldn't read row 0, col -1 from CursorWindow.  Make sure the Cursor is initialized correctly before accessing data from it. 要检查列名拼写!列名拼写…
Android中操作Sqlite遇到的错误:java.lang.IllegalStateException: Couldn't read row 1, col 0 from CursorWindow.  Make sure the Cursor is initialized correctly before accessing data from it. 常见的错误原因解决: 错误1:请求的字段在数据库的表中不存在,一般是大小写没写对. 错误2:编程的中途改变表的字段,实际字段并没有改变,解决方…
If your primary objective is to query your data in Hadoop to browse, manipulate, and extract it into R, then you probably want to use SQL. You can write SQL code explicitly to interact with Hadoop, or you can write SQL code implicitly with dplyr. The…
Make sure the Cursor is initialized correctly before accessing data from it 详细错误是:java.lang.IllegalStateException: Couldn't read row 0, col 2 from CursorWindow.  Make sure the Cursor is initialized correctly before accessing data from it.出现这个原因是因为我在获…
If u using controller & controllerAs in directive, then the link()'s 4th param 'controller' will refer to the controller u defined before. function MessageController(){ var vm = this; vm.message = "Hello"; } function greeting(){ function lin…
You need to create a service to be able to share data between controllers. app.factory('myService', function() { var savedData = {} function set(data) { savedData = data; } function get() { return savedData; } return { set: set, get: get } }); In you…
Using the Chrome console, you can access your AngularJS injectable services. This is down and dirty debugging, and can be a lifesaver in troubling times. You can get services/factories in console by using: var $injector = angular.element($0).injector…
效果 首先,我们先建立一些数据,当然你可以从你任何地方读出你的数据 var app = angular.module('plunker', ['ui.bootstrap']); app.controller('MainCtrl', function($scope) { $scope.name = 'World'; $scope.employees =[{id:101, name:'John', phone:'555-1276'}, {id:102, name:'Mary', phone:'800…
//post json 时收不到数据,目前只找到方法post form形式的key-value值 //关键是设置  headers: { 'Content-Type': 'application/x-www-form-urlencoded' }和data:'login=zyip@qq.com' app.factory('googleBusiness', ['$window','$http', function(win,$http) { var document=win.document; ret…