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@cmilfont
Created February 3, 2011 18:01
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var instrutor = function(json, record) {
var nome = "";
record.instrutores.forEach(function(inst){ nome += (inst.nome + ", ") });
return nome;
}
var CursoFactory = Ext.data.Record.create(["id", "nome", "descricao",
{name:"instrutores", convert: instrutor}]);
var store = new Ext.data.Store({
url: "/cursos.json",
reader: new Ext.data.JsonReader({
id: "id", root: "results", total: "total"
}, CursoFactory)
})
store.load();
var grid = new Ext.grid.GridPanel({
store: store
, colModel: new Ext.grid.ColumnModel({
columns: [
{id:"id", header: "Id", width: 20, sortable: true, dataIndex: "id"}
, {header: "Nome", width: 200, sortable: true, dataIndex: "nome"}
, {header: "Descrição", width: 200, sortable: true, dataIndex: "descricao"}
, {header: "Instrutores", width: 200, sortable: true, dataIndex: "instrutores"}
]
})
, sm: new Ext.grid.RowSelectionModel()
, title: "Cursos", width: 600, height: 300, frame: true
, listeners: {
rowdblclick : function( grid, rowIndex, event ) {
var json = grid.getSelectionModel().getSelected().json;
var win = new Ext.Window({
modal:true, title: "Curso", width: 300, height: 200
});
win.show();
}
}
, style: "margin: auto;"
});
grid.render("treinamento");
@cmilfont
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cmilfont commented Feb 4, 2011

var json = {
id:5,
nome:"Sencha Avançado",
descricao: "Introdução ao Framework de propósito geral Sencha",
justificativa: "Linguagem mais usada no mundo e exclusivo no client-side",
instrutores: [{id: 2, nome: "Christiano Martins"}],
ementa: [
{
id:9,
topico: "Ext-core",
topicos: [{id: 10, topico: "Variáveis"}]
},
{
id: 11,
topico: "Extjs",
topicos: [{id: 12, topico: "Fluxos de repetição"}]
}
]
};

var curso = new CursoFactory(json);
store.add(curso);
//store.save()

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