Created
January 17, 2021 14:43
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| <!DOCTYPE html> | |
| <html lang="pt"> | |
| <head> | |
| <meta charset="UTF-8" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> | |
| <title>Document</title> | |
| <style> | |
| .box { | |
| flex: 1; | |
| width: 300px; | |
| height: 100%; | |
| overflow-y: auto; | |
| /* height:500px; */ | |
| height: 100%; | |
| } | |
| .items { | |
| padding: 10px; | |
| border-bottom: 1px solid #ccc; | |
| } | |
| body, | |
| html { | |
| height: 100%; | |
| padding: 0; | |
| margin: 0; | |
| } | |
| * { | |
| box-sizing: border-box; | |
| } | |
| .yep { | |
| border: 1px solid red; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="box"></div> | |
| <script> | |
| const box = document.querySelector(".box"); | |
| const params = { | |
| page: 0, | |
| size: 100, | |
| }; | |
| let items = []; | |
| const populate = () => { | |
| const render = (i) => { | |
| return ` | |
| <div class="items" id="${btoa(i._id)}"> | |
| <div> | |
| ${i.name} | |
| </div> | |
| </div> | |
| `; | |
| }; | |
| let html = items.map(render).join(""); | |
| return html; | |
| }; | |
| const request = () => { | |
| const _params = new URLSearchParams(params).toString(); | |
| fetch("https://api.instantwebtools.net/v1/passenger?" + _params) | |
| .then((r) => r.json()) | |
| .then((r) => { | |
| if (r.data.length) { | |
| items.push(...r.data); | |
| box.innerHTML = populate(); | |
| } else { | |
| box.removeEventListener("scroll", onScroll); | |
| } | |
| }); | |
| }; | |
| box.addEventListener("scroll", onScroll); | |
| function onScroll(event) { | |
| const { scrollHeight, clientHeight, scrollTop } = this; | |
| console.log({ scrollHeight, scrollTop, clientHeight }); | |
| if (scrollTop + clientHeight == scrollHeight) { | |
| params.page += 1; | |
| request(); | |
| } | |
| } | |
| request(); | |
| </script> | |
| </body> | |
| </html> |
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