Question

加分! Extjs5.0版本中Ext.grid.property.Grid组件去除默认排序问题

Ext.grid.property.Grid组件的默认排序方式是在哪里定义的,如何能够用靠谱的方法去屏蔽它的默认排序方式
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Answer 1

你是想让那一列不允许排序么？列属性里有个sortable，新建的时候设为false
比如
Ext.create('Ext.data.Store', {
storeId:'employeeStore',
fields:['firstname', 'lastname', 'seniority', 'dep', 'hired'],
data:[
{firstname:"Michael", lastname:"Scott", seniority:7, dep:"Management", hired:"01/10/2004"},
{firstname:"Dwight", lastname:"Schrute", seniority:2, dep:"Sales", hired:"04/01/2004"},
{firstname:"Jim", lastname:"Halpert", seniority:3, dep:"Sales", hired:"02/22/2006"},
{firstname:"Kevin", lastname:"Malone", seniority:4, dep:"Accounting", hired:"06/10/2007"},
{firstname:"Angela", lastname:"Martin", seniority:5, dep:"Accounting", hired:"10/21/2008"}
]
});

Ext.create('Ext.grid.Panel', {
title: 'Column Demo',
store: Ext.data.StoreManager.lookup('employeeStore'),
columns: [
{text: 'First Name', dataIndex:'firstname',sortable:false},
{text: 'Last Name', dataIndex:'lastname'},
{text: 'Hired Month', dataIndex:'hired', xtype:'datecolumn', format:'M'},
{text: 'Department (Yrs)', xtype:'templatecolumn', tpl:'{dep} ({seniority})'}
],
width: 400,
forceFit: true,
renderTo: Ext.getBody()
});