name $UI/system/components/justep/data/data#setValue
function
param {string} col [required]列名称
param {object} value [required]值
param {$UI/system/components/justep/data/data#Row} row 行,默认:当前行
description 通过列名和行设置列的值
var row = event.bindingContext.$object;
this.comp("userData").setValue("userOk", 0, row);