No. That’s probably not what you want. If there’s an empty string that should be used.
> On 12 Aug 2022, at 13:57, Piotr Zarzycki <piotrzarzyck...@gmail.com> wrote: > > So maybe it's enough if I just made: > > If (data[(obj as IHasLabelField).labelField]) ? > > pt., 12 sie 2022 o 12:46 Gabe Harbs <harbs.li...@gmail.com> napisał(a): > >> FWIW: undefined == null is true. You don’t need to test for both null and >> undefined. >> >> >>>> On 12 Aug 2022, at 12:56, pio...@apache.org wrote: >>> >>> This is an automated email from the ASF dual-hosted git repository. >>> >>> piotrz pushed a commit to branch develop >>> in repository https://gitbox.apache.org/repos/asf/royale-asjs.git >>> >>> >>> The following commit(s) were added to refs/heads/develop by this push: >>> new 9cf3840b26 Basic: Fix issue where in scenario of providing >> object in dataProvider contains fields either null or undefined causes >> display [object Object] instead of empty string >>> 9cf3840b26 is described below >>> >>> commit 9cf3840b2646f57a312a121db17a991766307fef >>> Author: Piotr Zarzycki <piotrzarzyck...@gmail.com> >>> AuthorDate: Fri Aug 12 11:54:54 2022 +0200 >>> >>> Basic: Fix issue where in scenario of providing object in >> dataProvider contains fields either null or undefined causes display >> [object Object] instead of empty string >>> >>> Example of dp object: {firstName: "Piotr", lastName: null} >>> --- >>> .../royale/org/apache/royale/html/util/getLabelFromData.as | 10 >> +++++++++- >>> 1 file changed, 9 insertions(+), 1 deletion(-) >>> >>> diff --git >> a/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/util/getLabelFromData.as >> b/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/util/getLabelFromData.as >>> index 18aa873040..1581f0c21b 100644 >>> --- >> a/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/util/getLabelFromData.as >>> +++ >> b/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/util/getLabelFromData.as >>> @@ -65,9 +65,17 @@ package org.apache.royale.html.util >>> } >>> >>> var label:String = data["label"]; >>> - if(label != null){ >>> + if(label != null) >>> + { >>> return label; >>> } >>> + >>> + if (obj is IHasLabelField && (obj as IHasLabelField).labelField >> && >>> + (data[(obj as IHasLabelField).labelField] == null || >> data[(obj as IHasLabelField).labelField] == undefined)) >>> + { >>> + return ""; >>> + } >>> + >>> return "" + data; >>> >>> } >>> >> > > > -- > > Piotr Zarzycki
