对数据表中新添加的列值进行排序不起作用 [英] Sorting newly added column values in datatable not working

问题描述

我有一个包含多个列的DataTable，并且排序功能对于除一个列之外的所有列均正常工作.

I have a DataTable which has multiple columns and the sorting function works correctly for all columns except one.

对于行不通的列，我稍后将在用户操作后执行惰性提取后将值添加到表中，而在呈现表时将加载列中的所有其他值.

For the column which doesn't work, I am adding the values to the table later on after doing a lazy fetch after a user action, whereas all other values in the columns are loaded when the table is rendered.

表是否有办法了解最新值，以便也可以对新列进行排序.要将文本添加到列中，请使用Jquery的.text函数.

Is there a way for the table to get to know the latest values so that the new column can be sorted as well. To add text to the column I use the .text function of Jquery.

推荐答案

cell().invalidate()函数 https://datatables.net/reference/api/cell().invalidate( )

The cell().invalidate() function https://datatables.net/reference/api/cell().invalidate()

或row().invalidate()函数 https://datatables.net/reference/api/row().invalidate( )

or row().invalidate() function https://datatables.net/reference/api/row().invalidate()

如果在您的懒惰提取中的回调中调用，可能会很有用.

Might be useful, if called in your callback from your Lazy Fetch.

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