请帮忙.我想displayValue在网格中显示我的内容.我在这里找到了解决方案,但我无法理解如何使用它.我的代码:
columns:[...,{
header: 'Product',
id: 'combo',
locked: true,
dataIndex: 'prod_id',
editor: {
xtype: 'combobox',
store: new Ext.data.Store({
fields: ['value','display'],
data: prod_list
}),
displayField: 'display',
valueField: 'value'
}
},...]
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Ext.util.Format.comboRenderer = function(combo){
return function(value){
var record = combo.findRecord(combo.valueField || combo.displayField, value);
return record ? record.get(combo.displayField) : combo.valueNotFoundText;
}
}
{
header: '?????',
id: 'combo',
locked: true,
dataIndex: 'prod_id',
editor: MyEditor,
renderer: Ext.util.Format.comboRenderer(MyEditor)
}
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我试图在列数组之外定义编辑器.
var MyEditor = new Ext.form.field.ComboBox({
store: new Ext.data.Store({
fields: ['value','display'],
data: prod_list
}),
displayField: 'display',
valueField: 'value'
});
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对不起我的英语不好.
lys*_*obv 12
var myStore = new Ext.data.Store({
fields: ['value','display'],
data: prod_list
});
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...
editor: {
xtype: 'combobox',
store: myStore,
displayField: 'display',
valueField: 'value'
},
renderer: function(val){
index = myStore.findExact('value',val);
if (index != -1){
rs = myStore.getAt(index).data;
return rs.display;
}
}
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