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| <div class="Page"> | |
| <h2 class="Page__title">IT Company</h2> | |
| <div class="Page__content">We develop apps</div> | |
| </div> | |
| { | |
| class: 'Page', | |
| inner: [ | |
| { | |
| tag: 'h2', |
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| <div class="Page"> | |
| <h2 class="Page__title">IT Company</h2> | |
| <div class="Page__content">We develop apps</div> | |
| </div> |
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| NameEditor.onKeyUp = changeInnerText('nameEditor__name'); |
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| const nameElems = watchClass(id => `nameEditor__name-${id}`); | |
| NameEditor.onKeyUp = (input, id) => { | |
| nameElems(id, elem => elem.innerText = input.value); | |
| }; |
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| const nameElems = {}; | |
| function getNameElems(id) { | |
| return nameElems[id] || ( | |
| nameElems[id] = document.getElementsByClassName(`nameEditor__name-${id}`) | |
| ); | |
| } | |
| NameEditor.onKeyUp = (input, id) => { | |
| for (const elem of getNameElems(id)) { |
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| const Box = () => '<div class="box"></div>'; | |
| const boxes = document.getElementsByClassName('box'); | |
| document.body.innerHTML = `${Box()}${Box()}${Box()}`; | |
| console.log(boxes.length); // 3 | |
| document.body.innerHTML = `${Box()}`; | |
| console.log(boxes.length); // 1 |
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| function NameEditor({ id }) { | |
| // Add color to distinguish name editors | |
| const color = { | |
| 0: '#b6e1c1', | |
| 1: '#b7c4ed', | |
| }[id]; | |
| return ` | |
| <div class="nameEditor" style="background: ${color}"> | |
| ... |
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| function App({ url }) { | |
| return ` | |
| ... | |
| ${NameEditor({ id: 0 })} | |
| ${NameEditor({ id: 1 })} | |
| ${NameEditor({ id: 2 })} | |
| ... | |
| ` | |
| } |
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| function Box({ text }) { | |
| return ` | |
| <div class="box" onClick="Box.onClick()"> | |
| ${text} | |
| </div> | |
| `; | |
| } | |
| Box.onClick = () => { | |
| alert('box was clicked'); |
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| <div> | |
| Hello, <span id="nameEditor__name"></span> | |
| </div> |
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