![Neurótico](http://static.forosdelweb.com/fdwtheme/images/smilies/scared.png)
Código Javascript:
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/*! * Grid de Prueba */ SampleGrid = function(limitColumns){ function italic(value){ return '<i>' + value + '</i>'; } function change(val){ if(val > 0){ return '<span style="color:green;">' + val + '</span>'; }else if(val < 0){ return '<span style="color:red;">' + val + '</span>'; } return val; } function pctChange(val){ if(val > 0){ return '<span style="color:green;">' + val + '%</span>'; }else if(val < 0){ return '<span style="color:red;">' + val + '%</span>'; } return val; } var columns = [ { id:'company', header: "Company", width: 160, sortable: true, dataIndex: 'company' },{ header: "Price", width: 75, sortable: true, renderer: Ext.util.Format.usMoney, dataIndex: 'price' },{ header: "Change", width: 75, sortable: true, renderer: change, dataIndex: 'change' },{ header: "% Change", width: 75, sortable: true, renderer: pctChange, dataIndex: 'pctChange' },{ header: "Last Updated", width: 85, sortable: true, renderer: Ext.util.Format.dateRenderer('m/d/Y'), dataIndex: 'lastChange' }]; // allow samples to limit columns if(limitColumns){ var cs = []; for(var i = 0, len = limitColumns.length; i < len; i++){ cs.push(columns[limitColumns[i]]); } columns = cs; } SampleGrid.superclass.constructor.call(this, { store: new Ext.data.Store({ reader: new Ext.data.ArrayReader({}, [ {name: 'company'}, {name: 'price', type: 'float'}, {name: 'change', type: 'float'}, {name: 'pctChange', type: 'float'}, {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'} ]), data: [ ['3m Co',71.72,0.02,0.03,'9/1 12:00am'], ['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'], ['Altria Group Inc',83.81,0.28,0.34,'9/1 12:00am'], ['American Express Company',52.55,0.01,0.02,'9/1 12:00am'], ['American International Group, Inc.',64.13,0.31,0.49,'9/1 12:00am'] ] }), columns: columns, autoExpandColumn: 'company', autoScroll : true, //forceFit: true, height:250, width:600 }); } Ext.extend(SampleGrid, Ext.grid.GridPanel);
este archivo deberia usar un puente(data.PHP) que es el archivo que se muestra lineas abajo:
Código PHP:
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<?php $sql="select * from pruebas"; $arr[] = $obj; } ?>
el problema es que no esta mostrando los datos...y no se porque....alguien podria ayudarme...?
![:-S](http://static.forosdelweb.com/fdwtheme/images/smilies/crap.png)