Extjs行编辑模式的范例当中我看到下面的监听内容但是不知道它的意义,谁能够帮助解释一下
plugins:[rowEditing],listeners:{'selectionchange':function(view,records){grid.down('#...
plugins: [rowEditing],
listeners: {
'selectionchange': function(view, records) {
grid.down('#removeEmployee').setDisabled(!records.length);
} 展开
listeners: {
'selectionchange': function(view, records) {
grid.down('#removeEmployee').setDisabled(!records.length);
} 展开
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