Do you get the attached screens? I don't see them ... I'm sorry, I put it in text:
De: Maria Jose Esteve <[email protected]<mailto:[email protected]>> Enviado el: sábado, 27 de junio de 2020 15:00 Para: [email protected]<mailto:[email protected]> Asunto: Image, does not flush when link value is null or blank Hi, Setting up a detail form, where I have a jewel image component, I have noticed that when a "" (empty string) or null is assigned to the src property, the image is not emptied.. I have detected the origin of the problem and I present a possible solution, to see how you see it. When the url / src is "" or null it does not enter through the if (_model.url) and consequently it does not call applyImageDate and the img is not updated: [ImageViewBase.as] protected function handleUrlChange(event:Event):void { COMPILE::SWF { if (_model.url) { setupLoader(); loader.load(new URLRequest(_model.url)); } } COMPILE::JS { if (_model.url) { setupLoader(); (host as IImage).applyImageData(_model.url); } } } [jewel.Image.as] /** * @royaleignorecoercion HTMLImageElement */ COMPILE::JS override public function applyImageData(binaryDataAsString:String):void { (element as HTMLImageElement).src = binaryDataAsString; } } If when the url is "" or null we directly call the applyImageData function everything works perfectly (commented lines //) }else if(sw == 1){ //avatarTmp.applyImageData(""); lblStep.text = "Blanco"; avatarTmp.src = ""; }else if(sw == 2){ //avatarTmp.applyImageData(null); lblStep.text = "Null"; avatarTmp.src = null; If in ImageViewBase.as we changed the code: protected function handleUrlChange(event:Event):void { COMPILE::SWF { if (_model.url) { setupLoader(); loader.load(new URLRequest(_model.url)); } } COMPILE::JS { if (_model.url) { setupLoader(); (host as IImage).applyImageData(_model.url); } } } For this other, It would be correct? COMPILE::JS { if (_model.url) setupLoader(); (host as IImage).applyImageData(_model.url); } I haven't tested it for SWC but I think it might be feasible too. (In my Flex application it works when I assign a null if it empties the image) As you see? Hiedra.
