【发布时间】:2012-04-11 09:19:10
【问题描述】:
我需要在 ExtJS 中创建一个动态的gridpanel。我为此使用actioncolumn:
handler: function(view, rowIndex, colIndex, item, e) {
var tabs = Ext.getCmp('northPanel');
var rec = view.getStore().getAt(rowIndex);
modelFactory(rec.get('Reference'), rec.get('ResultFields'));
console.log(rec.get('ResultFields'));
console.log('start adding tab');
tabs.add({
title: 'Report: ' + rec.get('Reference'),
closable: true,
dockedItems: [{
xtype: 'toolbar',
dock: 'top',
items: [{
xtype: 'tbfill'
}, {
xtype: 'button',
text: 'Export report'
}, {
xtype: 'button',
text: 'Refresh data'
}]
}],
xtype: 'tabpanel',
items: [{
xtype: 'gridpanel',
title: 'Gridview',
forceFit: true,
store: ND.store,
columns: []
}]
});
console.log('tab created');
},
现在我需要为这个网格创建列。我需要制作的列在rec.get('ResultFields') 中。当我使用console.log() 时,我在萤火虫中看到了这个:
[Object {
name = "currentSimAllocationByCcu", type = "textfield", format = null
}, Object {
name = "wanNumber", type = "textfield", format = null
}, Object {
name = "carrierName", type = "textfield", format = null
}, Object {
name = "dataPackageName", type = "textfield", format = null
}, Object {
name = "simIccid", type = "textfield", format = null
}, Object {
name = "expiryTime", type = "textfield", format = null
}, Object {
name = "bytesRx", type = "textfield", format = null
}, Object {
name = "bytesTx", type = "textfield", format = null
}]
如何使用它创建列?
【问题讨论】: