| 1 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
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| 2 | <html xmlns="http://www.w3.org/1999/xhtml"> |
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| 3 | <head> |
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| 4 | <title>destroy test</title> |
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| 5 | |
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| 6 | <script type="text/javascript" src="../ckeditor_source.js"></script> |
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| 7 | </head> |
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| 8 | <body> |
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| 9 | <div> |
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| 10 | <a href="javascript:;" onclick="runTests()">Start the tests</a> |
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| 11 | </div> |
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| 12 | <hr /> |
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| 13 | |
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| 14 | <div id="errors1"> |
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| 15 | <b>Errors on #1:</b><br /> |
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| 16 | </div> |
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| 17 | <hr /> |
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| 18 | |
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| 19 | <div id="errors2"> |
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| 20 | <b>Errors on #2:</b><br /> |
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| 21 | </div> |
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| 22 | <hr /> |
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| 23 | |
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| 24 | <div id="errors3"> |
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| 25 | <b>Errors on #3:</b><br /> |
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| 26 | </div> |
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| 27 | <hr /> |
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| 28 | |
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| 29 | <form id="form1"> |
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| 30 | <textarea id="editor1">CKEditor #1</textarea> |
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| 31 | </form> |
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| 32 | |
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| 33 | <form id="form2"> |
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| 34 | <textarea id="editor2">CKEditor #2</textarea> |
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| 35 | </form> |
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| 36 | |
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| 37 | <form id="form3"> |
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| 38 | <textarea id="editor3">CKEditor #3</textarea> |
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| 39 | </form> |
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| 40 | |
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| 41 | <script type="text/javascript"> |
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| 42 | function runTests() { |
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| 43 | |
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| 44 | // Shouldn't create errors. |
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| 45 | createCKEditor(1); |
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| 46 | destroyCKEditor(1); |
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| 47 | |
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| 48 | // If the editor instance isn't a descendant of document.body, things break. |
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| 49 | createCKEditor(2); |
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| 50 | destroyCKEditor(2, function() { |
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| 51 | var new_el = document.createElement('div'); |
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| 52 | new_el.appendChild(document.getElementById('form2')); |
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| 53 | }); |
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| 54 | |
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| 55 | // Create an instance, and then replace the contents of the form |
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| 56 | // and try to create a new one without calling destroy |
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| 57 | CKEDITOR.on('instanceReady', function(e) { |
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| 58 | if (e.editor.name!='editor3') |
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| 59 | return; |
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| 60 | |
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| 61 | e.removeListener(); |
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| 62 | window.setTimeout( function(){ |
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| 63 | var errors = document.getElementById('errors3'); |
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| 64 | try { |
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| 65 | document.getElementById('form3').innerHTML = '<textarea id="editor3">new replaced textarea</textarea>'; |
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| 66 | CKEDITOR.replace(document.getElementById('editor3')); |
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| 67 | errors.innerHTML += 'No Errors'; |
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| 68 | } catch(err) { |
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| 69 | errors.innerHTML += err.message + '<br />' + err.stack; |
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| 70 | } |
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| 71 | |
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| 72 | }, 100); |
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| 73 | }); |
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| 74 | |
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| 75 | CKEDITOR.replace(document.getElementById('editor3')); |
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| 76 | |
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| 77 | |
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| 78 | }; |
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| 79 | |
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| 80 | function createCKEditor(editor_id) { |
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| 81 | window['ckInstanceReady'+editor_id] = false; |
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| 82 | CKEDITOR.on('instanceReady', function(e) { |
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| 83 | window['ckInstanceReady'+editor_id] = true; |
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| 84 | }); |
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| 85 | CKEDITOR.replace(document.getElementById('editor'+editor_id)); |
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| 86 | }; |
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| 87 | |
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| 88 | function destroyCKEditor(editor_id, when_ready) { |
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| 89 | window['ckInstanceInterval'+editor_id] = setInterval(function() { |
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| 90 | if(window['ckInstanceReady'+editor_id]) { |
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| 91 | clearInterval(window['ckInstanceInterval'+editor_id]); |
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| 92 | |
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| 93 | if(typeof when_ready == 'function') |
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| 94 | when_ready(); |
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| 95 | |
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| 96 | var ckinstance = CKEDITOR.instances['editor'+editor_id], |
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| 97 | errors = document.getElementById('errors'+editor_id); |
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| 98 | |
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| 99 | try { |
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| 100 | ckinstance.destroy(); |
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| 101 | errors.innerHTML += 'No Errors'; |
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| 102 | } catch(err) { |
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| 103 | //throw(err); |
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| 104 | window.errors = err; |
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| 105 | errors.innerHTML += err.message + '<br />' + err.stack; |
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| 106 | } |
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| 107 | } |
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| 108 | }, 500); |
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| 109 | } |
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| 110 | |
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| 111 | </script> |
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| 112 | |
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| 113 | </body> |
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| 114 | </html> |
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