GridPanel 不显示商店和过滤器

Question

我有一个包含 5 列的 GridPanel，我在每一行中都放置了 filter:true，但它不显示过滤器选项，也不显示商店项目，我看到两行，但它们是空的。

    storeSalvaguardas = [{'codigo':'10', 'tipoDocumento':'final','denominacion':'Documento de prueba', 'version':'2', 'descripcion':'eso'},{'codigo':'10', 'tipoDocumento':'final','denominacion':'Documento de prueba', 'version':'2', 'descripcion':'eso'}];

    grid = new Ext.grid.GridPanel({
        store: storeSalvaguardas,
        requires: [
                   'Ext.grid.filters.Filters'
               ],
        id: 'tablaGrid',
        trackMouseOver: true,
        columns: [
            {id:'codigo',header: '<bean:message key="label.agr.informes.codigo"/>', width: 10, sortable: true, dataIndex: 'codigo', filter: true},
            {id:'tDoc',header: '<bean:message key="label.gi.productos.tipo"/>', width: 10,sortable: true, dataIndex: 'tipoDocumento', filter: true},
            {id:'nombre',header: '<bean:message key="label.gestionRecursos.criterios.busqueda.tab1"/>', width: 15,sortable: true, dataIndex: 'denominacion', filter: true},
            {id:'version',header: '<bean:message key="label.gd.tab1.version"/>', width: 10,sortable: true, dataIndex: 'version', filter: true},
            {id:'descripcion',header: '<bean:message key="label.gd.tab3.anexos.columna.descripcion"/>', width: 55,sortable: false, dataIndex: 'descripcion', filter: true}
        ],
        bbar: [
            '<bean:message key="label.agr.dobleclic.modificar"/>'
        ],
        region: 'center',
        stripeRows: true,
        title:'<bean:message key="label.AGR.analisisgr.listadodocs"/>',
        frame:true,
        layout:'fit',
        border: true,
        loadMask: new Ext.LoadMask( Ext.getBody(), {
            msg:'<bean:message key="generic.label.cargando"/>'
        }), 
        forceFit: true,
        style: 'text-align: left;',
    });

结果如下：

我做错了什么？提前谢谢你。

Answer 1

我相信过滤是在级别应用的。

这是文档中的一个片段，并附有示例：

Filtering and Sorting

Stores can be sorted and filtered - in both cases either remotely or locally. The sorters and filters are held inside MixedCollection instances to make them easy to manage. Usually it is sufficient to either just specify sorters and filters in the Store configuration or call sort or filter:

var store = Ext.create('Ext.data.Store', {
     model: 'User',
     sorters: [{
         property: 'age',
         direction: 'DESC'
     }, {
         property: 'firstName',
         direction: 'ASC'
     }],

     filters: [{
         property: 'firstName',
         value: /Ed/
     }]
 });

The new Store will keep the configured sorters and filters in the MixedCollection instances mentioned above. By default, sorting and filtering are both performed locally by the Store - see remoteSort and remoteFilter to allow the server to perform these operations instead.

Filtering and sorting after the Store has been instantiated is also easy. Calling filter adds another filter to the Store and automatically filters the dataset (calling filter with no arguments simply re-applies all existing filters).

store.filter('eyeColor', 'Brown');

Column 对象似乎没有过滤器属性所以我认为你不能那样做。

我通常在网格的上方或侧面创建一个表单，其中包含针对特定字段的过滤器选项。这是一个 Example.

Answer 2

最后只需要在我的代码中包含 plugins: 'gridfilters',。

这是最终代码：

grid = new Ext.grid.GridPanel({
            plugins: 'gridfilters',
            store: storeDocumento,
            listeners: {
                'rowdblclick': function (view, record, tr, columnIndex, e) {
                    var cell = e.getTarget('.x-grid-cell-inner');
                    if (!cell) {
                        return;
                    }
                var codigo = record.get('id_doc');

                alert('Codigo: ' + codigo);
            }
        },
        requires: [
                   'Ext.grid.filters.Filters'
               ],
        id: 'tablaGrid',
        trackMouseOver: false,
        columns: [
            {id:'id_doc',header: '', width: 10, sortable: true,  dataIndex: 'id_doc', filter: 'string', hidden: true},
            {id:'codigo',header: '<bean:message key="label.agr.informes.codigo"/>', width: 10, sortable: true,  dataIndex: 'codigo', filter: 'string'},
            {id:'tDoc',header: '<bean:message key="label.gi.productos.tipo"/>', width: 10,sortable: true, dataIndex: 'tipoDocumento', filter: 'list'},
            {id:'nombre',header: '<bean:message key="label.gestionRecursos.criterios.busqueda.tab1"/>',  dataIndex: 'denominacion',  width: 15,sortable: true,  filter: true},
            {id:'version',header: '<bean:message key="label.gd.tab1.version"/>', width: 10,sortable: true,  dataIndex: 'version', filter: 'number'},
            {id:'fecha',header: 'Fecha', width: 10, sortable: true,   dataIndex: 'fecha', filter: 'date'},
            {id:'descripcion',header: '<bean:message key="label.gd.tab3.anexos.columna.descripcion"/>', width: 55, dataIndex: 'descripcion', sortable: false, filter: false}
        ],
        bbar: [
            '<bean:message key="label.agr.dobleclic.modificar"/>'
        ],
        region: 'center',
        stripeRows: true,
        title:'<bean:message key="label.AGR.analisisgr.listadodocs"/>',
        frame:true,
        layout:'fit',
        border: true,
        loadMask: new Ext.LoadMask( Ext.getBody(), {
            msg:'<bean:message key="generic.label.cargando"/>'
        }), 
        forceFit: true,
        style: 'text-align: left;',
    });

GridPanel 不显示商店和过滤器

GridPanel doesn't show store and filters

javascript

extjs

filter

extjs5

gridpanel