1.0.101

.gitignore

@@ -3,7 +3,6 @@
 # artifacts
 coverage/
 public/
-pages/
 
 # installs
 node_modules/

changelog.md

@@ -1,5 +1,18 @@
 # Changelog
 
+## 2025-06-26 - 1.0.101 - fix(wcc-dashboard)
+Improve scroll listener management and add new test pages
+
+- Removed the pages/ directory entry from .gitignore to allow test pages to be tracked
+- Added new test pages: page1 and pageLongScroll for enhanced scroll and navigation testing
+- Refactored wcc-dashboard: changed scroll position properties to private variables and added a flag to prevent duplicate scroll listener attachment
+
+## 2025-06-26 - 1.0.100 - fix(wcc-dashboard)
+Prevent duplicate application of scroll positions in dashboard to avoid interfering with user scrolling
+
+- Added a private 'scrollPositionsApplied' property to track if scroll positions have already been applied
+- Introduced a guard in the applyScrollPositions method to ensure the scroll state is applied only once
+
 ## 2025-06-26 - 1.0.99 - fix(dashboard)
 Fix scroll state preservation in dashboard by tracking frame and sidebar scroll positions and updating the URL accordingly.
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@design.estate/dees-wcctools",
-  "version": "1.0.99",
+  "version": "1.0.101",
   "private": false,
   "description": "A set of web component tools for creating element catalogues, enabling the structured development and documentation of custom elements and pages.",
   "exports": {

test/pages/index.ts

@@ -0,0 +1,2 @@
+export * from './page1.js';
+export * from './pageLongScroll.js';

test/pages/page1.ts

@@ -0,0 +1,3 @@
+import { html } from '@design.estate/dees-element';
+
+export const page1 = () => html` <test-demoelement></test-demoelement> `;

test/pages/pageLongScroll.ts

@@ -0,0 +1,138 @@
+import { html } from '@design.estate/dees-element';
+
+export const pageLongScroll = () => html`
+  <style>
+    .long-scroll-container {
+      padding: 40px;
+      max-width: 800px;
+      margin: 0 auto;
+    }
+    
+    .section {
+      margin-bottom: 60px;
+      padding: 20px;
+      background: rgba(255, 255, 255, 0.05);
+      border-radius: 8px;
+    }
+    
+    h1 {
+      font-size: 2.5em;
+      margin-bottom: 20px;
+      color: #fff;
+    }
+    
+    h2 {
+      font-size: 1.8em;
+      margin-bottom: 15px;
+      color: #ddd;
+    }
+    
+    p {
+      line-height: 1.6;
+      color: #ccc;
+      margin-bottom: 15px;
+    }
+    
+    .placeholder-content {
+      height: 300px;
+      background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
+      border-radius: 8px;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      color: #888;
+      font-size: 1.2em;
+      margin: 20px 0;
+    }
+  </style>
+  
+  <div class="long-scroll-container">
+    <h1>Long Scroll Test Page</h1>
+    
+    <div class="section">
+      <h2>Section 1: Introduction</h2>
+      <p>This is a long page designed to test scroll position preservation. Scroll down to see more content and then reload the page to verify that the scroll position is restored correctly.</p>
+      <p>The URL should update with scroll position parameters as you scroll, and when you reload the page, it should automatically scroll to the last position.</p>
+    </div>
+    
+    <div class="placeholder-content">
+      <span>Placeholder Content Block 1</span>
+    </div>
+    
+    <div class="section">
+      <h2>Section 2: Testing Scroll Behavior</h2>
+      <p>As you scroll through this page, the dashboard should track your scroll position and update the URL accordingly. The updates should be debounced to avoid excessive URL changes.</p>
+      <p>Try scrolling quickly and slowly to see how the debouncing works. The URL should update smoothly without interfering with your scrolling experience.</p>
+    </div>
+    
+    <div class="placeholder-content">
+      <span>Placeholder Content Block 2</span>
+    </div>
+    
+    <div class="section">
+      <h2>Section 3: Reload Testing</h2>
+      <p>Once you've scrolled to this section, try reloading the page. The page should automatically scroll back to this position after the content loads.</p>
+      <p>This demonstrates that the scroll position is being preserved across page reloads using URL parameters.</p>
+    </div>
+    
+    <div class="placeholder-content">
+      <span>Placeholder Content Block 3</span>
+    </div>
+    
+    <div class="section">
+      <h2>Section 4: Navigation Testing</h2>
+      <p>Try navigating to a different element or page in the sidebar, then use the browser's back button to return here. The scroll position should be preserved.</p>
+      <p>This tests that the browser history correctly maintains scroll state for each navigation entry.</p>
+    </div>
+    
+    <div class="placeholder-content">
+      <span>Placeholder Content Block 4</span>
+    </div>
+    
+    <div class="section">
+      <h2>Section 5: Deep Scroll Testing</h2>
+      <p>Keep scrolling! This page has plenty of content to ensure we can test scroll positions at various depths.</p>
+      <p>The scroll tracking should work reliably regardless of how far down the page you scroll.</p>
+    </div>
+    
+    <div class="placeholder-content">
+      <span>Placeholder Content Block 5</span>
+    </div>
+    
+    <div class="section">
+      <h2>Section 6: Performance Testing</h2>
+      <p>Even with continuous scroll tracking, the page should remain responsive and smooth. The debouncing mechanism ensures that URL updates don't impact scrolling performance.</p>
+      <p>Try scrolling rapidly up and down to verify that the scrolling remains smooth.</p>
+    </div>
+    
+    <div class="placeholder-content">
+      <span>Placeholder Content Block 6</span>
+    </div>
+    
+    <div class="section">
+      <h2>Section 7: Sidebar Scroll Testing</h2>
+      <p>Don't forget to test the sidebar scrolling as well! If the sidebar has enough items to scroll, its position should also be tracked and restored.</p>
+      <p>Both the main content and sidebar scroll positions should be preserved independently.</p>
+    </div>
+    
+    <div class="placeholder-content">
+      <span>Placeholder Content Block 7</span>
+    </div>
+    
+    <div class="section">
+      <h2>Section 8: Edge Cases</h2>
+      <p>This section tests edge cases like scrolling to the very bottom of the page, then reloading.</p>
+      <p>The scroll restoration should handle these cases gracefully without any visual glitches or errors.</p>
+    </div>
+    
+    <div class="placeholder-content">
+      <span>Placeholder Content Block 8</span>
+    </div>
+    
+    <div class="section">
+      <h2>Section 9: Final Section</h2>
+      <p>You've reached the end of the scroll test page! Try reloading from here to ensure that even the bottom-most scroll positions are correctly preserved.</p>
+      <p>The scroll position tracking has been successfully implemented if you can reload and return to this exact position.</p>
+    </div>
+  </div>
+`;

ts_web/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@design.estate/dees-wcctools',
-  version: '1.0.99',
+  version: '1.0.101',
   description: 'A set of web component tools for creating element catalogues, enabling the structured development and documentation of custom elements and pages.'
 }

ts_web/elements/wcc-dashboard.ts

@@ -38,11 +38,9 @@ export class WccDashboard extends DeesElement {
   @property()
   public warning: string = null;
   
-  @property()
+  private frameScrollY: number = 0;
-  public frameScrollY: number = 0;
+  private sidebarScrollY: number = 0;
-  
+  private scrollPositionsApplied: boolean = false;
-  @property()
-  public sidebarScrollY: number = 0;
   
   @queryAsync('wcc-frame')
   public wccFrame: Promise<WccFrame>;
@@ -220,8 +218,14 @@ export class WccDashboard extends DeesElement {
   }
   
   private scrollUpdateTimeout: NodeJS.Timeout;
+  private scrollListenersAttached: boolean = false;
   
   public async setupScrollListeners() {
+    // Prevent duplicate listeners
+    if (this.scrollListenersAttached) {
+      return;
+    }
+    
     const wccFrame = await this.wccFrame;
     const wccSidebar = this.shadowRoot.querySelector('wcc-sidebar');
     
@@ -231,6 +235,7 @@ export class WccDashboard extends DeesElement {
         this.frameScrollY = wccFrame.scrollTop;
         this.debouncedScrollUpdate();
       });
+      this.scrollListenersAttached = true;
     }
     
     if (wccSidebar) {
@@ -268,6 +273,11 @@ export class WccDashboard extends DeesElement {
   }
   
   public async applyScrollPositions() {
+    // Only apply scroll positions once to avoid interfering with user scrolling
+    if (this.scrollPositionsApplied) {
+      return;
+    }
+    
     const wccFrame = await this.wccFrame;
     const wccSidebar = this.shadowRoot.querySelector('wcc-sidebar');
     
@@ -280,5 +290,7 @@ export class WccDashboard extends DeesElement {
       // The sidebar element itself is the scrollable container
       wccSidebar.scrollTop = this.sidebarScrollY;
     }
+    
+    this.scrollPositionsApplied = true;
   }
 }

ts_web/pages/index.ts

@@ -0,0 +1 @@
+export const page1 = null;