fix(docs): Fixed an issue with the loading level of the document.

[chenxi-20]

PR

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our Commit Message Guidelines
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

• Yes
• No

Other information

Summary by CodeRabbit

• New Features

  • Introduced new CSS variables for enhanced layout control.
  • Added conditional class application to highlight components during loading states.
  • New styles for highlighted header and tabs improve visual feedback.

• Bug Fixes

  • Enhanced responsiveness of the user interface based on component state changes.

[coderabbitai]

Walkthrough

The changes in this pull request involve the introduction of new CSS custom properties for z-index control and enhancements to the components.vue file. Two CSS variables are added to the :root selector for managing z-index values. Additionally, the components.vue file is updated to conditionally apply highlight classes based on the cmpId value, particularly when it equals 'loading', improving visual feedback in the user interface. The CSS for these highlighted states is also included, ensuring proper styling.

Changes

File	Change Summary
examples/sites/src/style.css	- Added --docs-header-zindex-highlight: 2002 - Added --docs-layout-sider-zindex-highlight: 2001
examples/sites/src/views/components/components.vue	- Conditional class application for header and tiny-tabs based on cmpId - Added styles for docs-header-highlight and docs-content-tabs-highlight classes

Possibly related PRs

• fix(select): [select] modifying the loading icon issue #2242: Addresses a loading icon issue in the select component, relating to visual feedback.
• fix(tree): [tree] remove __content-box dom, compact with AUI code #2247: Modifies styles in LESS files related to tree components, connecting to the main PR's CSS changes.
• fix(docs): Fixes style issues with document anchors #2266: Includes changes to the components.vue file, involving CSS modifications related to the main PR.
• feat(date-picker): [date-picker] Fix style issues #2392: Fixes style issues in the date-picker component, relevant to overall styling adjustments.
• refactor(theme-doc): add ThemeTools docs #2403: Enhances documentation related to theme tools, indirectly relating to the new CSS properties.

Suggested reviewers

• zzcr

🐰 In the garden of code, I hop with glee,
New styles and classes, oh what a spree!
With highlights that shimmer when loading's in sight,
Our components now dance, all fresh and bright!
Z-indexes rising, like carrots in rows,
A tapestry woven, where creativity flows! 🌼

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[github-actions]

[e2e-test-warn]
The component to be tested is missing.

The title of the Pull request should look like "fix(vue-renderless): [action-menu, alert] fix xxx bug".

Please make sure you've read our contributing guide

[coderabbitai]

Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (2)

examples/sites/src/style.css (1)

16-18: Consider implementing a more structured z-index system

While the new z-index variables work functionally, the large gap between regular and highlight states (200/201 vs 2001/2002) might make z-index management harder to maintain. Consider:

1. Using a more structured increment system (e.g., base + 10 for highlights)
2. Documenting the z-index hierarchy

Here's a suggested approach:

  --docs-header-zindex: 200;
- --docs-header-zindex-highlight: 2002;
+ --docs-header-zindex-highlight: 210;
  --docs-layout-sider-zindex: 201;
- --docs-layout-sider-zindex-highlight: 2001;
+ --docs-layout-sider-zindex-highlight: 211;

Consider adding a comment block documenting the z-index hierarchy:

/*
 * Z-index hierarchy:
 * - markdown-top-body: 99
 * - tabs-header: 100
 * - header: 200 (highlight: 210)
 * - layout-sider: 201 (highlight: 211)
 * - float-settings: 999
 */

examples/sites/src/views/components/components.vue (1)

778-780: LGTM: Z-index control implementation is clean and maintainable.

The use of CSS custom properties for z-index control is a good practice. However, consider adding documentation for these CSS custom properties.

Consider adding comments to document the purpose and expected values of these CSS custom properties:

 &.docs-header-highlight {
+  /* Controls the z-index of the header during loading state */
   z-index: var(--docs-header-zindex-highlight);
 }

 &.docs-content-tabs-highlight :deep(.tiny-tabs__header) {
+  /* Controls the z-index of the tabs header during loading state */
   z-index: var(--docs-layout-sider-zindex-highlight);
 }

Also applies to: 830-832

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between bb303d5 and f86a439.

📒 Files selected for processing (2)

• examples/sites/src/style.css (1 hunks)
• examples/sites/src/views/components/components.vue (4 hunks)

🔇 Additional comments (2)

examples/sites/src/views/components/components.vue (2)

3-3: LGTM: Header highlight class binding is well implemented.

The conditional class binding for loading state follows Vue best practices and correctly implements the z-index control requirement.

---

98-104: LGTM: Tabs highlight class binding is consistent with header implementation.

The highlight class binding maintains consistency with the header implementation and properly handles the loading state visual feedback.