如何使ExtJS网格响应

Question

如何使ExtJS网格响应。那将网格延伸到浏览器窗口的宽度。谢谢！

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Ext.create('Ext.grid.Panel', {
    title: 'Simpsons',
    height: 200,
    width: 400,
    renderTo: Ext.getBody()
});

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Answer 1

Ext.create('Ext.grid.Panel', {
    title: 'Simpsons',
    height: 200,
    width: '100%',
    renderTo: Ext.getBody()
});