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| 1 | +<!DOCTYPE html> |
| 2 | +<html lang="en"> |
| 3 | + <head> |
| 4 | + <meta charset="utf-8" /> |
| 5 | + <meta http-equiv="X-UA-Compatible" content="IE=edge" /> |
| 6 | + <meta name="viewport" content="width=device-width, initial-scale=1" /> |
| 7 | + <title>Custom element test</title> |
| 8 | + <link rel="stylesheet" href="../../../demo/demo.css" /> |
| 9 | + <script src="../../../dist/gridstack-all.js"></script> |
| 10 | + </head> |
| 11 | + <body> |
| 12 | + <p> cancel:".no-drag" does not work when placed within a web component (case 2)</p> |
| 13 | + <div class="grid-stack"></div> |
| 14 | + <script type="text/javascript"> |
| 15 | + // NOTE: REAL apps would sanitize-html or DOMPurify before blinding setting innerHTML. see #2736 |
| 16 | + GridStack.renderCB = function (el, w) { |
| 17 | + el.innerHTML = w.content; |
| 18 | + }; |
| 19 | + |
| 20 | + class CustomElement extends HTMLElement { |
| 21 | + constructor(name) { |
| 22 | + super(); |
| 23 | + this.subject = name || "World"; |
| 24 | + // create a Shadow DOM |
| 25 | + this.root = this.attachShadow({ mode: "open" }); |
| 26 | + } |
| 27 | + // run some code when the component is ready |
| 28 | + connectedCallback() { |
| 29 | + this.root.innerHTML = this.getTemplate(); |
| 30 | + } |
| 31 | + // create templates that interpolate variables and HTML! |
| 32 | + getTemplate() { |
| 33 | + return `<div>web component case:</div><button onclick=\"alert('clicked!')\">Press me</button><div>text area</div><div><textarea></textarea></div><div>Input Field</div><input type="text"><div contenteditable=\"true\">Editable Div</div><div class=\"no-drag\">SHOULD be no drag</div>`; |
| 34 | + } |
| 35 | + } |
| 36 | + customElements.define("custom-element", CustomElement); |
| 37 | + |
| 38 | + var children = [ |
| 39 | + { content: "0" }, |
| 40 | + { w: 2, h: 3, content: `<button onclick=\"alert('clicked!')\">Press me</button><div>text area</div><div><textarea></textarea></div><div>Input Field</div><input type="text"><div contenteditable=\"true\">Editable Div</div><div class=\"no-drag\">no drag</div>` }, |
| 41 | + { w: 2, h: 3, content: `<custom-element></custom-element>` }, |
| 42 | + ]; |
| 43 | + |
| 44 | + var options = { |
| 45 | + // put in gridstack options here |
| 46 | + cellHeight: 80, |
| 47 | + children, |
| 48 | + draggable: { |
| 49 | + cancel: ".no-drag", |
| 50 | + }, // example of additional custom elements to skip drag on |
| 51 | + }; |
| 52 | + var grid = GridStack.init(options); |
| 53 | + </script> |
| 54 | + </body> |
| 55 | +</html> |
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