The [ ADD ] button enable when all 3 drop-down are selected. 试图弄清楚当用户在 Quantity TextInput 上输入数字量时如何启用 [ ADD ]
显示模式: If(IsBlank(drpCategory.Selected.Result) || IsBlank(drpSubCategory.Selected.Result) || IsBlank(drpProductName.Selected.Result),Disabled,Edit)
TextInput 属性:我有以下正则表达式
边框颜色: If(Not(IsMatch(txtQuantity.Text, "\d*"))&&!IsBlank(txtQuantity.Text),RGBA(255,0,0,1),RGBA(0,18,107, 1))