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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<title>GrapesJS Example</title> |
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<link rel="stylesheet" href="https://unpkg.com/grapesjs/dist/css/grapes.min.css"> |
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<style> |
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.container { |
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position: relative; |
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width: 100%; |
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height: 100vh; |
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} |
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.draggable { |
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position: absolute; |
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cursor: move; |
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} |
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</style> |
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</head> |
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<body> |
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<div id="gjs"></div> |
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<script src="https://unpkg.com/grapesjs"></script> |
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<script> |
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const editor = grapesjs.init({ |
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container: '#gjs', |
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fromElement: true, |
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height: '100vh', |
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storageManager: { type: 0 }, |
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plugins: [], |
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pluginsOpts: {} |
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}); |
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const blockManager = editor.BlockManager; |
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blockManager.add('draggable-button', { |
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label: 'Draggable Button', |
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content: `<div class="container"><button class="draggable" draggable="true">Давай</button></div>`, |
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attributes: { class: 'gjs-block-section' } |
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}); |
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document.addEventListener('DOMContentLoaded', function() { |
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var button = document.querySelector('.draggable'); |
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var container = document.querySelector('.container'); |
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var offsetX = 0, offsetY = 0, isDragging = false; |
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button.addEventListener('mousedown', function(e) { |
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isDragging = true; |
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offsetX = e.clientX - button.offsetLeft; |
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offsetY = e.clientY - button.offsetTop; |
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}); |
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document.addEventListener('mousemove', function(e) { |
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if (isDragging) { |
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var newLeft = e.clientX - offsetX; |
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var newTop = e.clientY - offsetY; |
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if (newLeft < 0) newLeft = 0; |
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if (newTop < 0) newTop = 0; |
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if (newLeft + button.offsetWidth > container.offsetWidth) { |
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newLeft = container.offsetWidth - button.offsetWidth; |
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} |
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if (newTop + button.offsetHeight > container.offsetHeight) { |
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newTop = container.offsetHeight - button.offsetHeight; |
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} |
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button.style.left = newLeft + 'px'; |
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button.style.top = newTop + 'px'; |
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} |
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}); |
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document.addEventListener('mouseup', function(e) { |
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isDragging = false; |
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}); |
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}); |
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</script> |
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</body> |
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</html> |
