GroupingStore with remoteSort: true does not work

[fabiojpoli]

Good morning, I got a little problem, I think that is so bug Ext researched, but so far not found any solution or override .. I use the Rodrigo override this at the moment to facilitate the cluster:

Ext.data.JsonGroupingStore = function(c){
    Ext.data.JsonGroupingStore.superclass.constructor.call(this, Ext.apply(c, {
        proxy: c.proxy || (!c.data ? new Ext.data.HttpProxy({url: c.url}) : undefined),
        reader: new Ext.data.JsonReader(c, c.fields)
    }));
};

Ext.extend(Ext.data.JsonGroupingStore, Ext.data.GroupingStore, {});

this.storeMovimentacoes = new Ext.data.JsonGroupingStore({
            remoteSort: true,
            root: 'rows',
            idProperty: 'id',
            totalProperty: 'total',
            url : 'include/tesouraria/movimentacaoAction.php?action=listarMovimentacoes',
            groupField:'departamento',
            baseParams: { start:0, limit:40 },
            fields: [
                {name : 'id', type : 'int'},
                {name : 'departamento', type : 'string'},
                {name : 'tipo_movimentacao', type : 'string'},
                {name : 'data_movimentacao', type : 'date', dateFormat: 'Y-m-d'},
                {name : 'responsavel', type : 'string'},
                {name : 'valor', type : 'float'}
            ]
        });

it loads right first time, but when you choose to group by another column, returns me the following error:

sorters[0] is undefined

Line 22112

 if (this.remoteSort) {
22112 this.singleSort(sorters[0].field, sorters[0].direction);
22113
22114 } else {
22115 this.applySort();
22116 this.fireEvent('datachanged', this);
22117 }

Thanks!

[plalx]

Try to pass a sortInfo config to your store.

e.g.

 
sortInfo: {
  field: 'id',
  direction: 'ASC'
 }

[fabiojpoli]

Try to pass a sortInfo config to your store.

e.g.

 
sortInfo: {
  field: 'id',
  direction: 'ASC'
 }

Now my store is like this:

this.storeProfessores = new Ext.data.JsonGroupingStore({
            remoteSort: true,
            root: 'rows',
            //idProperty: 'id_pessoa',
            totalProperty: 'total',
            url : 'include/ebd/professorAction.php?action=listarProfessores',
            groupField:'nome',
            sortInfo:{field: 'nome', direction: "ASC"},
            baseParams: { start:0, limit:40 },
            fields: [
                {name : 'id_pessoa', type : 'int'},
                {name : 'nome', type : 'string'},
                {name : 'id_classe', type : 'int'},
                {name : 'classe', type : 'string'}
            ]
        });

By default, comes bundled under the 'Professor'
If step group by "Classe", works perfectly
back to the group by "Professor" is still working
But if after all this I turn to group by "Classe" returns me the error mentioned above (image)Sem título.png