Created
June 14, 2016 04:59
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Content disappear after rendering Incremental DOM twice
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| <!doctype html> | |
| <html> | |
| <head> | |
| <script type="text/javascript" src="node_modules/incremental-dom/dist/incremental-dom.js"></script> | |
| </head> | |
| <body> | |
| <x-foo></x-foo> | |
| <x-foo></x-foo> | |
| <script> | |
| document.registerElement('x-foo', (function () { | |
| var proto = Object.create(HTMLElement.prototype); | |
| proto.createdCallback = function () { | |
| console.log('created'); | |
| this.update(); | |
| }; | |
| proto.update = function () { | |
| IncrementalDOM.patch(this, function () { | |
| IncrementalDOM.elementOpen('x-bar'); | |
| IncrementalDOM.elementClose('x-bar'); | |
| IncrementalDOM.text('heh'); | |
| }); | |
| }; | |
| return {prototype:proto}; | |
| })()); | |
| document.registerElement('x-bar', (function () { | |
| var proto = Object.create(HTMLElement.prototype); | |
| proto.createdCallback = function () { | |
| IncrementalDOM.patch(this, function () { | |
| IncrementalDOM.elementOpen('div'); | |
| IncrementalDOM.text('hello'); | |
| IncrementalDOM.elementClose('div'); | |
| }); | |
| }; | |
| return {prototype:proto}; | |
| })()); | |
| const elems = document.querySelectorAll('x-foo'); | |
| for (let i=0, l=elems.length; i<l; i++) { | |
| elems[i].update(); | |
| } | |
| </script> | |
| </body> | |
| </html> |
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