The var attribute defines a variable named row, which is used to access the current row's data during rendering.

var属性定义一个变量，称为row，可用来在呈现期间访问当前行的数据。

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The var attribute defines a variable named row, which is used to access the current row's data during rendering.

var属性定义一个变量，称为row，可用来在呈现期间访问当前行的数据。

youdao