Question

目标： 试图构建一个Rally App，以根据从userSearchCombo框中选择的Project值填充“ PortFolioItem /功能”。

方法： 1.基于“项目”模型创建UserSearchComboBox。 2.根据从组合框中选择的值，基于“ PortfolioItem / Feature”模型创建TreeStore。

树存储的作用域范围基于从“项目搜索”组合框中选择的值

 app.portfoliotreeStore = Ext.create('Rally.data.wsapi.TreeStoreBuilder').build({
                    models: modelNames,
                    autoLoad: true,
                    enableHierarchy: true,
                    limit: 'Infinity',
                    remoteSort: true,
                    //        sorters: app.appSorters,
                    //fetch: ['Name', 'FormattedID', 'ScheduleState', 'PlanEstimate', 'Owner', 'Project'],
                    //filters: filters,
                    // filters: this.getQueryFilter(),
                    context: {
                        project: app.selProjectRef,
                        projectScopeDown: true
                    }

                }).then({
                    success: this._addGridboard,
                    failure: this.showErrorNotification,
                    scope: this
                });

在“添加网格板方法”中，创建了带有某些插件的gridBoard

 _addGridboard: function(store) {
            console.log("Entering _addGridBoard", store);
            app.portfoliotreeStore = store;
            var modelNames = ['portfolioitem/PPMFeature']
            var filters = app.getStoreFilters(app.selProjectName);

            console.log("the Grid", app.down('#gridContainer'));
            if (app.down('#gridContainer')) {
                app.down('#gridContainer').remove('gridBoard');
            }
            //this.gridBoardConfig = app._getGridBoardConfig(store);

            var dataContext = app.getContext().getDataContext();
            console.log("DATA CONTEXT ::::", dataContext);

            gridStateString = this.statePrefix + "-treegrid";
            gridStateId = this.getContext().getScopedStateId(gridStateString);
            app.down('#gridContainer').add({
                xtype: 'rallygridboard',
                itemId: 'gridBoard',
                //  context: this.getContext(),
                modelNames: ['portfolioitem/PPMFeature'],
                toggleState: 'grid',
                plugins: [

                    'rallygridboardaddnew', {
                        ptype: 'rallygridboardinlinefiltercontrol',
                        inlineFilterButtonConfig: {
                            //stateful: true,
                            //stateId: this.getContext().getScopedStateId('filters-1'),
                            //collapsed: true,
                            context: this.getContext(),
                            modelNames: ['portfolioitem/PPMFeature'],
                            inlineFilterPanelConfig: {

                                collapsed: true,
                                quickFilterPanelConfig: {
                                    whiteListFields: [
                                        'Tags',
                                        'Milestones'
                                    ],
                                    defaultFields: [
                                        'ArtifactSearch',
                                        'Owner',
                                        'ModelType',
                                        'Milestones'
                                    ]
                                }

                            }
                        }
                    },

                    {
                        ptype: 'rallygridboardfieldpicker',
                        headerPosition: 'left',
                        modelNames: this._getModelNames()
                            //stateful: true,
                            //stateId: this.getContext().getScopedStateId('columns-example')
                    }

                ],
                stateful: true,
                listeners: {
                    'staterestore': {
                        fn: this._onGridStateRestore,
                        single: true
                    },
                    'load': {
                        fn: this._onGridload,
                        single: true
                    },
                    scope: this



                },

                gridConfig: {
                    store: store,
                    storeConfig: {
                        filters: this.getQueryFilter()
                    },

                    columnCfgs: [
                        'Name',
                        'Project',
                        'ScheduleState',
                        'Owner',
                        'PlanEstimate'
                    ]

                    // derivedColumns: this.getDerivedColumns()
                },

                /*
                gridConfig: {
                    store: store,
                    storeConfig: {
                        filters: this.getQueryFilter()
                    },

                    columnCfgs: [
                        'Name',
                        'Project',
                        'ScheduleState',
                        'Owner',
                        'PlanEstimate'
                    ],

                    // derivedColumns: this.getDerivedColumns()
                },
                */
                height: this.getHeight()
            });

        },

请注意以下几点
- 不将任何上下文传递给网格组件-原因：：如果我通过 “ this.getContext”到网格，重复记录最初被加载到网格，一旦我单击任何标题以对网格进行排序，重复项就会消失。

问题：发现22种情况 我摆脱重复项的唯一方法是不将上下文传递给GridBoard，但这会影响我的插件-“ rallygridboardinlinefiltercontrol”

如果我在InlinefilterButton上滚动，则会引发此错误

   Uncaught TypeError: Cannot read property 'collapsed' of undefined
at constructor._onBeforeShowToolTip (VM556 sdk.js:100)
at constructor.fire (VM556 sdk.js:5)
at constructor.continueFireEvent (VM556 sdk.js:6)
at constructor.fireEventArgs (VM556 sdk.js:6)
at constructor.prototype.fireEventArgs (VM556 sdk.js:18)
at constructor.fireEvent (VM556 sdk.js:6)
at constructor.show (VM556 sdk.js:15)
at constructor.callParent (VM556 sdk.js:2)
at constructor.show (VM556 sdk.js:25)
at constructor.showFromDelay (VM556 sdk.js:25)

当我单击它时，它将引发此错误

   Uncaught TypeError: Cannot read property 'toggleCollapse' of undefined
at constructor._toggleFilterPanel (VM556 sdk.js:100)
at call (VM556 sdk.js:5)

它不会影响我的其他过滤器

Answer 1

好吧，我终于找到了问题...看来，我需要将Context传递给网格，但是我还需要将TreeGrid上的自动加载设置为false，这是因为该插件具有加载的责任商店..呀！尤里卡（Eureka）尤里卡（Eureaka）我知道了...任何人都可以在Rally上征集任何好书吗。

Rally-RallyGridBoard中的数据上下文和InlineFilter问题

1 个答案: