Editor

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\n```\n\nNext, in app.js, I need to define the toggleEditorBtn constant right after the downloadBtn. Then, I’ll adjust the line where downloadBtn is defined and ensure everything references the new button correctly.\n**Updating Button Functionality**\n\nI need to ensure the `saveImageBtn` is kept as it's referenced later with `const saveImageBtn = document.getElementById(...)`. I’ll also add a new constant for the toggle button like this:\n\n```javascript\nconst toggleEditorBtn = document.getElementById('toggleEditorBtn');\nconst editorEl = document.getElementById('editor');\ntoggleEditorBtn.addEventListener('click', () => {\n if (editorEl.style.display === 'none') {\n editorEl.style.display = '';\n toggleEditorBtn.textContent = 'Close';\n } else {\n editorEl.style.display = 'none';\n toggleEditorBtn.textContent = 'Open Editor';\n }\n});\n```\n\nI’ll place this code near the top after the existing element constants. Next, I’ll make sure to copy the exact block from app.js for the search/replace operation. I’m wondering if I need to add a CSS transition—maybe not necessary? Finally, I’ll prepare a summary tweet and produce the required code blocks for both index.html and app.js.\n\nI will add a toggle button to the editor header and JavaScript to open/close the editor panel.\n\nindex.html\n```index.html\n```\n\napp.js\n```app.js\n```\n\napp.js\n```app.js\n```\n\nSummary: I added a \"Close\" toggle button in the editor header and wired it in app.js to hide/show the #editor panel and update the button label to \"Open Editor\"/\"Close\".","page_description","The page is a web application that allows users to create and customize a mock-up of a BBC Three website. It features an editable layout with sections…","cursor","eyJpZCI6IjNja3dhNzliMnpfb3gyOG5zeDZwIn0","token","included",[],"about",{"_188":-5},"parent","routes/browser/layout","actionData","errors"]

BBC Three Website Maker