fix(docs-infra): fix elements example when used with ES5 (#36536)

Previously, the `elements` docs example only worked in browsers that
natively supported Custom Elements and ES2015 modules. Furthermore, it
didn't work on StackBlitz, because StackBlitz ignores the specified
`target` in `tsconfig.json` and uses the UMD bundles (i.e. ES5 code)
even on browsers that do support ES2015.
(NOTE: In the past, this was not a problem, because we explicitly did
not provide a StackBlitz example. This has changed in #36067.)

This commit ensures the example works on all browsers and also on
StackBlitz by providing the necessary Custom Elements polyfills.

Fixes #36532

PR Close #36536
This commit is contained in:
George Kalpakas
2020-04-09 11:42:19 +03:00
committed by atscott
parent 3bedfdac9d
commit 2e4244d521
6 changed files with 81 additions and 3 deletions

View File

@ -1425,6 +1425,11 @@
"@webassemblyjs/wast-parser" "1.8.5"
"@xtuc/long" "4.2.2"
"@webcomponents/custom-elements@^1.4.1":
version "1.4.1"
resolved "https://registry.yarnpkg.com/@webcomponents/custom-elements/-/custom-elements-1.4.1.tgz#9803aaa2286a13a4ba200a7a2ea767871598eb60"
integrity sha512-vNCS1+3sxJOpoIsBjUQiXjGLngakEAGOD5Ale+6ikg6OZG5qI5O39frm3raPhud/IwnF4vec5ags05YBsgzcuA==
"@xtuc/ieee754@^1.2.0":
version "1.2.0"
resolved "https://registry.yarnpkg.com/@xtuc/ieee754/-/ieee754-1.2.0.tgz#eef014a3145ae477a1cbc00cd1e552336dceb790"