René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"At least on iOS, some CSS styles are not applied without .ns-dark / .ns-light ; e.g. bg-danger is not applied to Buttons in dark mode.","articleBody":"**Environment**\r\n```\r\n% tns  info\r\n✔ Component nativescript has 6.5.0 version and is up to date.\r\n✔ Component tns-core-modules has 6.5.1 version and is up to date.\r\n✔ Component tns-android has 6.5.0 version and is up to date.\r\n✔ Component tns-ios has 6.5.0 version and is up to date.\r\n```\r\n\r\nUsing an iOS 13 emulator.\r\n\r\n**Describe the bug**\r\nApplying `bg-danger` to a Button does not make the button _red_ when the phone is in dark mode.\r\n\r\nSome CSS attributes seems to require having `.ns-dark` or `.ns-light`, e.g. `border-width` or `border-color`. Otherwise nothing is applied.\r\n\r\n**To Reproduce**\r\n`app-common.scss`\r\n```\r\n// Uncommenting the following fixes the `bg-danger` problem\r\n// .ns-dark .bg-danger {\r\n//   background-color: const(error);\r\n//   opacity: 1;\r\n// }\r\n\r\n.border-color {\r\n  border-width: 2px 2px 2px 2px;\r\n  border-color: green;\r\n}\r\n\r\n.ns-light .border-color2,\r\n.ns-light .border-color3,\r\n.ns-dark .border-color2,\r\n.ns-dark .border-color3 {\r\n  border-width: 2px 2px 2px 2px;\r\n  border-color: green;\r\n}\r\n.border-color3 {\r\n  border-radius: 20px;\r\n}\r\n```\r\n\r\n`home.component.html`\r\n```\r\n  \u003cStackLayout\u003e\r\n    \u003cLabel class=\"bg-danger\" text=\"Expecting bg-danger: OK with labels!\"\u003e\u003c/Label\u003e\r\n    \u003cButton class=\"bg-danger\" text=\"Expecting bg-danger: only in light mode\"\u003e\u003c/Button\u003e\r\n    \u003cButton class=\"border-color\" text=\"Expecting green borders: never\"\u003e\u003c/Button\u003e\r\n    \u003cButton class=\"border-color2\" text=\"But OK if ns-dark/light specified\"\u003e\u003c/Button\u003e\r\n    \u003cButton class=\"border-color3\" text=\"Note that border-radius works as expected!\"\u003e\u003c/Button\u003e\r\n  \u003c/StackLayout\u003e\r\n```\r\n\r\n\u003cimg width=\"769\" alt=\"image\" src=\"https://user-images.githubusercontent.com/1008816/82646386-d5e42880-9c14-11ea-9ddc-89fbf5c64f8e.png\"\u003e\r\n\r\n**Expected behavior**\r\n\r\nCSS being applied without `.ns-dark`, `.ns-light` specifiers.\r\n\r\n**Sample project**\r\nI've done this. (Question: is it possible to test it within an emulator without downloading the project?) After downloading it and running it, the bg-danger problem is still here and the border problems are a bit different, but the version used seems to be 6.5.0 instead of 6.5.1.\r\n\r\nhttps://play.nativescript.org/?template=play-ng\u0026id=yicNoo","author":{"url":"https://github.com/boutier","@type":"Person","name":"boutier"},"datePublished":"2020-05-22T09:03:21.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/8594/NativeScript/issues/8594"}