#179 - Rich Text Fields For Webflow Forms v0.1

<!-- 💙 MEMBERSCRIPT #179 v0.1 RICH TEXT FIELDS FOR WEBFLOW FORMS 💙 -->

<style>
/* =========================================== */
/* MAIN EDITOR CONTAINER - Customize borders, colors, etc. */
/* =========================================== */
.rich-text-editor {
  border: 1px solid #ccc;
  border-radius: 6px;
  background: #fcfcfc;
  font-family: inherit;
}
/* =========================================== */
/* TOOLBAR STYLES - Customize button appearance */
/* =========================================== */
.toolbar {
  display: flex;
  gap: 5px;
  padding: 10px;
  background: #f9fafb;
  border-bottom: 1px solid #d1d5db;
  border-radius: 6px 6px 0 0;
  flex-wrap: wrap;
}
/* =========================================== */
/* TOOLBAR BUTTONS - Customize button styling */
/* =========================================== */
.toolbar button {
  padding: 6px 10px;
  border: 1px solid #d1d5db;
  background: white;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s;
}
.toolbar button:hover {
  background: #f3f4f6;
}
.toolbar button.active {
  background: #3b82f6;
  color: white;
}
/* =========================================== */
/* EDITOR CONTENT AREA - Customize typing area */
/* =========================================== */
.editor-content {
  padding: 15px;
  min-height: 120px;
  outline: none;
  line-height: 1.6;
}
/* =========================================== */
/* CONTENT STYLING - Customize text formatting */
/* =========================================== */
.editor-content p {
  margin: 0 0 10px 0;
}
.editor-content h1,
.editor-content h2,
.editor-content h3,
.editor-content h4,
.editor-content h5,
.editor-content h6 {
  font-family: inherit;
  font-weight: bold;
  margin: 15px 0 10px 0;
}
.editor-content h1 { font-size: 1.8em; }
.editor-content h2 { font-size: 1.5em; }
.editor-content h3 { font-size: 1.3em; }
.editor-content ul, 
.editor-content ol {
  margin: 10px 0;
  padding-left: 30px;
}
.editor-content a {
  color: #3b82f6;
  text-decoration: underline;
}

/* Link input overlay styles */
.link-input-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}
.link-input-container {
  background: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  min-width: 300px;
}
.link-input-container label {
  display: block;
  margin-bottom: 10px;
  font-weight: 500;
  color: #374151;
}
.link-url-input {
  width: 100%;
  padding: 10px;
  border: 2px solid #d1d5db;
  border-radius: 6px;
  font-size: 14px;
  margin-bottom: 15px;
  box-sizing: border-box;
}
.link-url-input:focus {
  outline: none;
  border-color: #3b82f6;
}
.link-input-buttons {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}
.link-cancel-btn, .link-create-btn {
  padding: 8px 16px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
}
.link-cancel-btn {
  background: #f3f4f6;
  color: #374151;
}
.link-cancel-btn:hover {
  background: #e5e7eb;
}
.link-create-btn {
  background: #3b82f6;
  color: white;
}
.link-create-btn:hover {
  background: #2563eb;
}
</style>

<!-- 💙 MEMBERSCRIPT #179 v0.1 RICH TEXT FIELDS FOR WEBFLOW FORMS 💙 --> 

<!-- 
  ===========================================
  JAVASCRIPT FUNCTIONALITY - DO NOT MODIFY
  ===========================================
  The script below handles all the rich text editor functionality.
  Only modify if you know what you're doing.
-->

<script>
document.addEventListener('DOMContentLoaded', function() {
  // Find all rich text editors
  const editors = document.querySelectorAll('[data-ms-code="rich-text-editor"]');
  
  editors.forEach(function(textarea) {
    // Hide original textarea
    textarea.style.display = 'none';
    
    // Create editor container
    const editorContainer = document.createElement('div');
    editorContainer.className = 'rich-text-editor';
    
    // Create toolbar
    const toolbar = document.createElement('div');
    toolbar.className = 'toolbar';
    toolbar.innerHTML = `
      <button type="button" data-command="formatBlock" data-value="h1">H1</button>
      <button type="button" data-command="formatBlock" data-value="h2">H2</button>
      <button type="button" data-command="formatBlock" data-value="h3">H3</button>
      <button type="button" data-command="formatBlock" data-value="p">P</button>
      <button type="button" data-command="bold"><b>B</b></button>
      <button type="button" data-command="italic"><i>I</i></button>
      <button type="button" data-command="underline"><u>U</u></button>
      <button type="button" data-command="insertUnorderedList">• List</button>
      <button type="button" data-command="insertOrderedList">1. List</button>
      <button type="button" data-command="createLink">Link</button>
      <button type="button" data-command="removeFormat">Clear</button>
    `;
    
    // Create editable content area
    const editorContent = document.createElement('div');
    editorContent.className = 'editor-content';
    editorContent.contentEditable = true;
    editorContent.innerHTML = textarea.value || '';
    
    // Assemble editor
    editorContainer.appendChild(toolbar);
    editorContainer.appendChild(editorContent);
    textarea.parentNode.insertBefore(editorContainer, textarea);
    
    // Handle toolbar buttons
    toolbar.addEventListener('click', function(e) {
      if (e.target.tagName === 'BUTTON') {
        e.preventDefault();
        const command = e.target.dataset.command;
        const value = e.target.dataset.value;
        
        if (command === 'createLink') {
          handleLinkCreation();
        } else if (command === 'formatBlock') {
          document.execCommand('formatBlock', false, value);
        } else {
          document.execCommand(command, false, null);
        }
        
        // Update button states
        updateToolbarStates();
        
        // Update hidden field
        updateHiddenField();
      }
    });
    
    // Handle link creation without popup
    function handleLinkCreation() {
      const selection = window.getSelection();
      const selectedText = selection.toString().trim();
      
      if (selectedText) {
        // Store the selection range to restore it later
        const range = selection.getRangeAt(0);
        // Create a temporary input field for URL entry
        const linkInput = document.createElement('div');
        linkInput.className = 'link-input-overlay';
        linkInput.innerHTML = `
          <div class="link-input-container">
            <label>Enter URL for "${selectedText}":</label>
            <input type="url" placeholder="https://example.com" class="link-url-input">
            <div class="link-input-buttons">
              <button type="button" class="link-cancel-btn">Cancel</button>
              <button type="button" class="link-create-btn">Create Link</button>
            </div>
          </div>
        `;
        
        // Add styles for the input overlay
        const overlayStyles = `...`; // (Styles unchanged, truncated here for brevity)
        
        // Add styles if not already added
        if (!document.querySelector('#link-input-styles')) {
          const styleSheet = document.createElement('style');
          styleSheet.id = 'link-input-styles';
          styleSheet.textContent = overlayStyles;
          document.head.appendChild(styleSheet);
        }
        
        // (Remaining logic unchanged — handles link creation, cancel, enter/escape keys, etc.)
      }
    }
    
    // Update toolbar button states
    function updateToolbarStates() { ... }
    
    // Update hidden field with HTML content
    function updateHiddenField() { ... }
    
    // Handle content changes
    editorContent.addEventListener('input', function() {
      updateHiddenField();
    });
    
    // Handle selection changes for toolbar states
    editorContent.addEventListener('mouseup', updateToolbarStates);
    editorContent.addEventListener('keyup', updateToolbarStates);
    
    // Initial update
    updateHiddenField();
    
    // Handle form submission
    const form = document.querySelector('[data-ms-code="rich-text-form"]');
    if (form) {
      form.addEventListener('submit', function() {
        updateHiddenField();
      });
    }
  });
});
</script>