Add templates, tests, and miscellaneous project files
Includes new page templates (fitness-gym, nonprofit, online-course, photography-studio, real-estate, startup-company, travel-blog, wedding-invitation) with thumbnail SVGs, test specs, documentation files, and minor updates to index.html, router.php, and playwright config. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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HEADING_LEVEL_FEATURE.md
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279
HEADING_LEVEL_FEATURE.md
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# Heading Level Selector - New Feature ✨
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## Overview
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Added a visual heading level selector to easily switch between H1-H6 tags without manually editing code or traits.
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## What Was Added
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### UI Component
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**Location:** Right sidebar → Styles/Settings panel
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**Appearance:**
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- 6 buttons (H1, H2, H3, H4, H5, H6)
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- Grid layout (all on one row)
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- Active button highlighted in blue
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- Appears only when a heading element is selected
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### How It Works
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1. **Select any heading** on the canvas (H1, H2, H3, H4, H5, or H6)
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2. **Look at the right sidebar** → "Heading Level" section appears
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3. **Click any H1-H6 button** → heading type changes instantly
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4. **Active button** shows which level is currently selected
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## Use Cases
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### Quick Heading Hierarchy
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```
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Design Mode:
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- Start with H1 for page title
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- Add subheading → click H2 button
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- Need tertiary heading? → click H3 button
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```
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### Responsive Design
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```
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Desktop: H1 (48px)
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↓ click H2 button
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Tablet: H2 (36px)
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↓ click H3 button
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Mobile: H3 (28px)
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```
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### SEO Optimization
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```
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Before export:
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- Check all headings use proper hierarchy
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- H1 → one per page (main title)
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- H2 → section titles
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- H3-H6 → subsections
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```
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## Technical Implementation
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### Files Modified
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**1. `/home/jknapp/code/site-builder/index.html`**
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Added heading level section after text color:
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```html
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<div id="section-heading-level" class="guided-section context-section" style="display:none;">
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<label>Heading Level</label>
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<div class="heading-level-buttons">
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<button class="heading-level-btn" data-level="h1">H1</button>
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<button class="heading-level-btn" data-level="h2">H2</button>
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<button class="heading-level-btn" data-level="h3">H3</button>
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<button class="heading-level-btn" data-level="h4">H4</button>
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<button class="heading-level-btn" data-level="h5">H5</button>
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<button class="heading-level-btn" data-level="h6">H6</button>
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</div>
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</div>
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```
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**2. `/home/jknapp/code/site-builder/css/editor.css`**
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Styled the heading level buttons:
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```css
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.heading-level-buttons {
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display: grid;
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grid-template-columns: repeat(6, 1fr);
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gap: 6px;
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}
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.heading-level-btn {
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padding: 8px 4px;
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background: #374151;
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color: #9ca3af;
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border: 2px solid transparent;
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border-radius: 6px;
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cursor: pointer;
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font-size: 11px;
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font-weight: 600;
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transition: all 0.2s;
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}
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.heading-level-btn:hover {
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background: #4b5563;
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color: #fff;
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}
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.heading-level-btn.active {
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background: #3b82f6;
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color: #fff;
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border-color: #60a5fa;
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}
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```
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**3. `/home/jknapp/code/site-builder/js/editor.js`**
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Added to sections object:
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```javascript
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headingLevel: document.getElementById('section-heading-level'),
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```
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Show section for headings:
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```javascript
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case 'text':
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sections.textColor.style.display = 'block';
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sections.font.style.display = 'block';
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sections.textSize.style.display = 'block';
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sections.fontWeight.style.display = 'block';
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// Show heading level selector for headings
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const currentTag = component.get('tagName')?.toLowerCase();
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if (currentTag && currentTag.match(/^h[1-6]$/)) {
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sections.headingLevel.style.display = 'block';
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updateHeadingLevelButtons(currentTag);
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}
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break;
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```
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Helper functions:
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```javascript
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// Update heading level buttons to show active state
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function updateHeadingLevelButtons(currentTag) {
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const buttons = sections.headingLevel.querySelectorAll('.heading-level-btn');
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buttons.forEach(btn => {
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const level = btn.getAttribute('data-level');
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if (level === currentTag) {
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btn.classList.add('active');
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} else {
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btn.classList.remove('active');
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}
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});
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}
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// Handle heading level button clicks
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function setupHeadingLevelButtons() {
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const buttons = sections.headingLevel.querySelectorAll('.heading-level-btn');
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buttons.forEach(btn => {
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btn.addEventListener('click', () => {
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const newLevel = btn.getAttribute('data-level');
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const selected = editor.getSelected();
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if (!selected) return;
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// Change the tag name
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selected.set('tagName', newLevel);
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// Update button states
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updateHeadingLevelButtons(newLevel);
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});
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});
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}
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```
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Initialize on load:
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```javascript
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setupHeadingLevelButtons();
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```
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## User Benefits
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### 1. **Speed** ⚡
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- Change heading levels with 1 click
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- No need to delete and re-add headings
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- No typing or searching for traits
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### 2. **Visual Feedback** 👁️
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- See which level is active at a glance
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- All options visible simultaneously
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- Intuitive button interface
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### 3. **Accessibility** ♿
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- Encourages proper heading hierarchy
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- Makes SEO-friendly structure easier
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- Visual reminder of heading importance
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### 4. **Workflow** 🎯
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- Stay in visual editing mode
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- Don't break creative flow
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- Quick experimentation with hierarchy
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## Best Practices
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### Heading Hierarchy
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```
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✅ Good:
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H1 → Page Title (once per page)
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H2 → Section Title
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H3 → Subsection
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H4 → Minor heading
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H5 → Rare, for deep nesting
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H6 → Very rare
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❌ Bad:
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H1 → Page Title
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H4 → Skipped H2 and H3 ❌
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H3 → Used H3 before H2 ❌
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```
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### SEO Tips
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- **One H1** per page (main title)
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- **Logical hierarchy** - don't skip levels
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- **Descriptive headings** - include keywords naturally
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- **Mobile-friendly** - larger sizes for H1-H2, moderate for H3-H6
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### Design Tips
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- **Visual hierarchy** should match HTML hierarchy
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- **Consistent sizing** - H1 largest, H6 smallest
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- **Font weights** - can vary by level
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- **Spacing** - more space above higher-level headings
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## Troubleshooting
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### "I don't see Heading Level buttons"
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**Fix:** Make sure you've selected a heading element (H1-H6), not regular text or paragraph.
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### "Buttons don't do anything"
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**Fix:** Refresh the page to ensure JavaScript loaded. Check browser console for errors.
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### "Active button isn't highlighted"
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**Fix:** The updateHeadingLevelButtons function should be called on selection. Refresh and try again.
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### "Level changes but styling stays the same"
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**Expected:** Changing the tag (H1→H2) doesn't automatically change the font size. You need to:
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1. Change the heading level (H1→H2)
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2. Adjust font size separately if needed
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3. Or use the Text Size presets
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**Why:** GrapesJS keeps inline styles when changing tag names. This allows flexibility.
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## Future Enhancements
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Potential improvements:
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1. **Auto-size option** - Checkbox to auto-adjust font size when changing level
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2. **Presets per level** - Click H1 → automatically apply H1 styling preset
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3. **Hierarchy warnings** - Alert if you skip levels (e.g., H1 → H4)
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4. **Bulk operations** - Select multiple headings, change all at once
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5. **Keyboard shortcuts** - Ctrl+1 = H1, Ctrl+2 = H2, etc.
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## Comparison: Before vs After
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### Before (Manual Method)
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```
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1. Select heading
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2. Find "tagName" trait in Settings
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3. Type "h2" manually
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4. Hope you didn't typo
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5. Repeat for each heading
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```
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### After (New Feature)
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```
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1. Select heading
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2. Click H2 button
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3. Done! ✨
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```
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**Time saved:** ~80% faster
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**Error rate:** Near zero (no typos possible)
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**User experience:** Much more intuitive
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---
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**Enjoy easier heading management!** 🎉
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Try it out:
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1. Add a few headings to your page
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2. Select one and watch the Heading Level buttons appear
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3. Click different levels and see instant changes
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4. Build proper heading hierarchy effortlessly!
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