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我是 angularjs 的新手。我正在尝试在 cookieStore 中存储一个值，但出现以下错误。

angularjs-1.2.14.js:9509 TypeError: Cannot read property 'put' of undefined

我的代码：

(function () {
    'use strict';

var ivm = ivm || {};

angular
    .module('ivm', ['ivml.chart', 'ngCookies'])
    .run(run);

run.$inject = ['$rootScope', '$location', '$cookieStore', '$http'];
    function run($rootScope, $location, $cookieStore, $http) {
        // keep user logged in after page refresh
        $rootScope.xaxis_length = $cookieStore.get('xaxis_length') || {};
    }

var ivm = ivm || {};
ivm.visualElements = ivm.visualElements || {};

ivm.visualElements.Bars = function Bars(chartController, barController, $timeout, $cookieStore, $rootScope) {

    var Bars = {
        elements: {
            chartController: chartController,
            barController: barController,
            $timeout: $timeout,
            xscale: null,
            yscale: null,
            svg_g: null,
            frame: null,
            index: -1
        },
        attributes: {
            fill: "black", //@i fill color of the bar
            fillOpacity: 1, //@i fill opacity of bar
            stroke: null, //@i color of the bar's outline
            strokeWidth: 1, //@i stroke width of the bar's line
            strokeOpacity: 1,  //@i opacity of the bar's outline
            thickness: 5 //@i the bar's thickness (size parallel to the dependent dimension)
        },
        accessors: {
            data: [], //@ir javascript object to plot
            positionFunction: null,//@ir accessor for the bar's  position on the nominal axis
            valueFunction: null //@ir accessor for the the bar's value (size and direction)

        },
        events: {
            mouseOverE: null, //@e mouse over event
            mouseOutE: null, //@e mouse out event
            clickE: null    //@e mouse click event
        }

    }

    var xaxis_length = "0";
    console.log(xaxis_length);
    $cookieStore.put('xaxis_length',xaxis_length);

我在上面的行中收到错误，put无法读取。

我在哪里做错了？我的代码中有很多函数，我只粘贴了一个出错的函数。

4

1 回答 1

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您需要$inject像使用run块一样向控制器添加属性

ivm.visualElements.Bars.$inject 
 = ['chartController', 'barController', '$timeout', '$cookieStore', '$rootScope'];
于 2016-06-15T07:52:00.507 回答