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comparison src/examples/dropzones.html @ 6:4d699321068f

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add dropzones
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 23 Apr 2023 18:34:12 -0600
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5:1293cb0d30da 6:4d699321068f
1 <!doctype html>
2 <html>
3 <head>
4 <meta name="viewport" content="width=device-width, initial-scale=1">
5 <style>
6 @import "/site.css";
7 @import "/dad.css";
8
9 [drag] {
10 display: inline-block;
11 background-color: LightGreen;
12 padding: 8px;
13 }
14 [dropzone] {
15 background-color: LightBlue;
16 padding: 8px;
17 }
18 [dropzone][in] {
19 border: 1px solid;
20 }
21 </style>
22 <script src="/dad.js"></script>
23 <script>
24 dad.onEnter = function(event) {
25 event.dropzone.setAttribute('in','');
26 };
27
28 dad.onLeave = function(event) {
29 event.dropzone.removeAttribute('in');
30 };
31
32 dad.onDrop = function(event) {
33 if( event.dropzone )
34 event.dropzone.appendChild(event.original);
35 };
36
37 function init() {
38 let drag = document.querySelector('[drag]');
39 dad.setDraggable(drag);
40 let dropzones = document.querySelectorAll('[dropzone]');
41 for( let i=0; i<dropzones.length; i++ ) {
42 let dropzone = dropzones[i];
43 dad.setDropzone(dropzone);
44 }
45 }
46 </script>
47 </head>
48 <body>
49 <h1>Dropzones</h1>
50 <p dropzone>dropzone 1 <span drag>drag me</span></p>
51 <p dropzone>dropzone 2 </p>
52 <p dropzone>dropzone 3 </p>
53 <p>bottom</p>
54 </body>
55 <script> init(); </script>
56 </html>