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Failed to execute 'querySelector' on 'Element': '#/my-id' is not a valid selector. #5561

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dietergeerts opened this issue Jul 7, 2020 · 1 comment · Fixed by #5564
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@dietergeerts
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dietergeerts commented Jul 7, 2020

Describe the bug

The b-form-group adds aria-describedby to the input specified, and looks for it based on the given label-for. When the id of the input uses special characters, which are valid HTML5 (https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/id), a console error happens, and the aria-describedby is not added.

The reason for this is that the special characters are not escaped inside querySelector.

I encountered this bug when using an id that comes from a FHIR Questionnaire, which usually has ids like /15478-3. We are not in control of these ids, and it's kind of a standard practice to use this / character for them.

Steps to reproduce the bug

Just use /my-id for example:

<b-form-group ... label-for="/my-id">...</b-form-group>

See for a working example, and notice the console error, which makes the component "failing": https://codesandbox.io/s/serene-dewdney-ydnnu

Expected behavior

As these characters are allowed in HTML5, though have a compatibility warning for HTML4, this should just work, as a library like this must not be concerned with these warnings, as it's up to the user to decide if they want to be compatible.

Versions

Libraries:

  • BootstrapVue: 2.15.0
  • Bootstrap: 4.5.0
  • Vue: 2.6.11

Environment:

  • Device: Windows laptop
  • OS: Windows 10
  • Browser: Edge
  • Version: Version 84.0.522.28

Demo link

Thx for the playground and export links, this really makes it easy to have min. reproductions.

https://codesandbox.io/s/serene-dewdney-ydnnu

Additional context

Like mentioned earlier, we are in no control of the ids being used, as our application is a consumer of these, and we have to use them.


The solution is just to use CSS.escape to escape the selector. I will see to create a PR to resolve this. Unless there are any concerns in doing this, as I don't know all internals of this library.

dietergeerts added a commit to dietergeerts/bootstrap-vue that referenced this issue Jul 8, 2020
Special characters are allowed in HTML5 (https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/id) but need to be escaped when used in a selector for usage in e.g. "querySelector"

Refs bootstrap-vue#5561
@jacobmllr95
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jacobmllr95 commented Jul 15, 2020

See my answer at #4927:

From the W3C documentation Attribute selectors syntax:

Attribute values must be a valid CSS identifiers or String.

  • 1-tags-basic => invalid
  • tags-basic-1 => valid

@jacobmllr95 jacobmllr95 reopened this Jul 16, 2020
jacobmllr95 added a commit that referenced this issue Jul 21, 2020
…4927, #5561) (#5564)

* fix(b-form-group): make it work for ids with special characters like "/"

Special characters are allowed in HTML5 (https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/id) but need to be escaped when used in a selector for usage in e.g. "querySelector"

Refs #5561

* Use own `cssEscape()` util + use/test everywhere needed

Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>
jacobmllr95 added a commit that referenced this issue Jul 28, 2020
* chore(deps): update all non-major dependencies (#5430)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* fix(b-form-checkbox-group): only emit `input` when value loosely changes (#5432)

* fix(b-form-checkbox-group, b-form-radio-group): only emit `input` when value loosely changes

* Update loose-equal.js

* Update form-checkbox-group.spec.js

* chore(deps): update all non-major dependencies (#5440)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore(deps): update devdependency vue-router to ^3.3.0 (#5443)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore(deps): update all non-major dependencies (#5445)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore(deps): update devdependency rollup to ^2.11.2 (#5446)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore: Change Bootstrap v4.3.x to 4.5.x in README (#5447)

Since v2.15 Bootstrap-Vue supports Bootstrap v4.5

* chore(deps): update all non-major dependencies (#5451)

* chore(deps): update all non-major dependencies

* Use `toBeEmptyDomElement()` instead of deprecated `toBeEmpty()`

* Correct typo

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* chore(deps): update devdependency vue-router to ^3.3.2 (#5454)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore(deps): remove unused `gh-pages` dependency (#5455)

* chore(deps): update devdependency gh-pages to v3

* Remove `gh-pages` dependency

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* chore(deps): update all non-major dependencies (#5458)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* Update all bootstrap doc links to latest version (#5450)

Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* chore(deps): update devdependency rollup to ^2.12.1 (#5463)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore(deps): update all non-major dependencies (#5466)

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* chore(deps): update devdependency @nuxtjs/sitemap to ^2.3.1 (#5468)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore(deps): update devdependency lint-staged to ^10.2.9 (#5470)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore(b-avatar): convert line endings to Unix (#5469)

Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* chore: convert all line endings to unix (#5474)

* chore(deps): update all non-major dependencies (#5478)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore(deps): update all non-major dependencies (#5482)

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* chore(deps): update devdependency eslint-plugin-import to ^2.21.2 (#5487)

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* chore(deps): update devdependency @testing-library/jest-dom to ^5.10.0 (#5493)

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* chore(deps): update all non-major dependencies (#5495)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* first attempt (#5462)

Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* chore(deps): update all non-major dependencies (#5499)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore(deps): update devdependency eslint-plugin-prettier to ^3.1.4 (#5501)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore(deps): update devdependency @nuxtjs/sitemap to ^2.3.2 (#5503)

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* chore(deps): update devdependency terser to ^4.8.0 (#5505)

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* chore(deps): update all non-major dependencies (#5508)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore(docs): fix typo in sidebar README (#5494) (#5510)

* chore: update auto format config (#5526)

* chore(deps): update all non-major dependencies (#5511)

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* chore(deps): update all non-major dependencies (#5531)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* fix typo (#5534)

* remove mention of `router-tag` from button docs (#5535)

Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* fix(b-table): prevent endless reevaluation when using v-model and object/array literal prop values (#5554)

* Update devDependency sass-loader to v9 (#5546)

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* fix(b-img): Allow empty `alt` prop (fixes #5524) (#5545)

* Allow empty `alt`

* default to null to avoid check

* remove unused import

* add avatar support

* add test cases

* spelling

Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* chore(deps-dev): bump standard-version from 8.0.0 to 8.0.1 (#5576)

Bumps [standard-version](https://github.com/conventional-changelog/standard-version) from 8.0.0 to 8.0.1.
- [Release notes](https://github.com/conventional-changelog/standard-version/releases)
- [Changelog](https://github.com/conventional-changelog/standard-version/blob/master/CHANGELOG.md)
- [Commits](conventional-changelog/standard-version@v8.0.0...v8.0.1)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* feat(b-form-tags): add `ignoreInputFocusSelector` prop to make input focus behavior configurable (closes #5425) (#5429)

* fix(b-form-tags): fix input focus upon clicking on nested element

* Update form-tags.js

* Add `ignoreInputFocusSelector` prop

* Update form-tags.js

* Add comment and more selectors to ignoreInputFocusSelector in form-tags.js

Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* chore(deps): update all non-major dependencies (#5533)

* chore(deps): update all non-major dependencies

* Bump BundleWatch limits for new Bootstrap Icons

* Regenerate icon files

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* chore(docs): add an example to `<b-input-group>`'s using icons (#5537)

* Adding an example to input-groups using icons

* Update README.md

Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* chore(deps): update devdependency @nuxtjs/google-analytics to ^2.4.0 (#5583)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* fix(b-icon): use `aria-label` attribute instead of `alt` (#5581)

* fix(b-tags): replace spacing utility with static CSS (fixes #5523) (#5544)

* remove spacing utility

* use mt-auto for better centering

* update

* add new class to avoid issues with custom rendering

Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* chore(docs): improve icons page (#5579)

* feat(docs): improve icons page

* Actually use `bootstrapIconsCount` variable

* Move icon explorer to the bottom

* chore: regenerate `yarn.lock` (#5585)

* fix(b-form-tags): unit test (#5586)

* chore(deps): update devdependency rollup to ^2.22.0 (#5589)

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* chore(deps): update all non-major dependencies (#5590)

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* feat(docs): launch themes page with first BootstrapVue theme (#5549)

* docs(footer): uncomment link for themes

* docs(header): uncomment link for themes

* docs(sidebar): uncomment link for themes

* docs(intro/README): uncomment link for themes

* docs(theming/README): uncomment link for themes

* feature(themes): add first Bootstrap Vue & Creative Tim theme

* style(themes): prettify themes files

* fix(themes): solve typo

* Use `@nuxt/content` for themes

* Update index.vue

* Update themes.vue

* Don't pin `@nuxt/content`

* Update themes.vue

* Update themes.vue

Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* fix: properly handle special characters in user-provided IDs (closes #4927, #5561) (#5564)

* fix(b-form-group): make it work for ids with special characters like "/"

Special characters are allowed in HTML5 (https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/id) but need to be escaped when used in a selector for usage in e.g. "querySelector"

Refs #5561

* Use own `cssEscape()` util + use/test everywhere needed

Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* chore(ci): update `actions/cache` to v2 (#5580)

* chore(ci): update `actions/cache` to v2

* Update test.yml

* Update test.yml

* fix(b-form-tags): unit tests

* Revert "fix(b-form-tags): unit tests"

This reverts commit 20ebc04.

* Split actions

* Run BundleWatch during build

* Update build.yml

* Revert "Update build.yml"

This reverts commit ed4ad3d.

* Update build.yml

* chore: replace `packagequality` badge with `codacy` in README (#5596)

* chore: replace `packagequality` badge with `codacy` in README

* Update README.md

* chore(deps): update devdependency rollup to ^2.22.2 (#5597)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore(deps): update devdependency rollup to ^2.23.0 (#5603)

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* remove redundant height declaration in .b-sidebar (#5606)

* chore(deps): update devdependency eslint-plugin-jest to ^23.18.2 (#5607)

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

* chore(deps): update all non-major dependencies (#5609)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore(docs): fix Bootstrap browser and devices link

* chore(ci): fix BundleWatch token name

* chore: add back `packagequality` badge to README

* chore: prettify

* chore: update contributors

* chore(deps): update devdependency eslint-plugin-jest to ^23.19.0 (#5611)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* chore: add script to generate release notes (#5612)

* chore: bump version to 2.16.0 and update changelog (#5614)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
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Co-authored-by: Troy Morehouse <troymore@nbnet.nb.ca>
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