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Autocomple using Debounce or Throttle - JS Bin// source https://jsbin.com/fajikaj
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width"> | |
<title>JS Bin</title> | |
</head> | |
<body> | |
<script src="https://unpkg.com/@reactivex/rxjs@5.0.3/dist/global/Rx.js"></script> | |
<div> | |
<input type="text" id="search" placeholder="Search or enter to add"> | |
</div> | |
<div> | |
<ul id="ul"> | |
</ul> | |
</div> | |
<script id="jsbin-javascript"> | |
'use strict'; | |
var res = { data: [{ name: 'The Meyerowitz Stories (New and Selected)' }, { name: 'Coco' }, { name: 'Logan' }, { name: "Wind River " }] }; | |
var ul = document.getElementById('ul'); | |
var search = document.getElementById('search'); | |
renderList(""); | |
function renderList(value) { | |
console.log(value); | |
ul.innerHTML = ""; | |
var d = processList(value).forEach(function (el) { | |
var node = document.createElement("LI"); | |
var textnode = document.createTextNode(el.name); | |
node.appendChild(textnode); | |
ul.append(node); | |
}); | |
} | |
function processList(value) { | |
return res.data.filter(function (el) { | |
return el.name.toLowerCase().includes(value.toLowerCase()); | |
}); | |
} | |
function addToList(val) { | |
res.data.push({ name: val }); | |
} | |
var input = Rx.Observable.fromEvent(search, 'keyup').map(function (ev) { | |
if (ev.keyCode == 13) { | |
addToList(ev.target.value); | |
ev.target.value = ''; | |
} | |
return ev.target.value; | |
}) | |
//.throttle(ev => Rx.Observable.interval(300)) | |
.debounce(function (ev) { | |
return Rx.Observable.interval(300); | |
}); | |
// Both can be use | |
// Throttle is called on the start of interval | |
// But | |
// Debounce is called at the end o interval | |
var count = 0; | |
input.subscribe(function (value) { | |
console.log(count++); | |
renderList(value); | |
}); | |
</script> | |
<script id="jsbin-source-javascript" type="text/javascript"> var res = {data:[{name: 'The Meyerowitz Stories (New and Selected)'} ,{name : 'Coco'} , {name: 'Logan'} , {name :"Wind River "}]}; | |
var ul = document.getElementById('ul'); | |
var search = document.getElementById('search'); | |
renderList("") | |
function renderList(value){ | |
console.log(value) | |
ul.innerHTML = ""; | |
var d = processList(value) | |
.forEach(el => { | |
var node = document.createElement("LI"); | |
var textnode = document.createTextNode(el.name); | |
node.appendChild(textnode); | |
ul.append(node); | |
}) | |
} | |
function processList(value){ | |
return res.data.filter( el => { | |
return el.name.toLowerCase().includes(value.toLowerCase()); | |
}) | |
} | |
function addToList(val){ | |
res.data.push({name:val}); | |
} | |
var input = Rx.Observable.fromEvent(search, 'keyup') | |
.map(ev => { | |
if(ev.keyCode == 13) { | |
addToList(ev.target.value) ; | |
ev.target.value = ''; | |
} | |
return ev.target.value | |
}) | |
//.throttle(ev => Rx.Observable.interval(300)) | |
.debounce(ev => Rx.Observable.interval(300)) | |
// Both can be use | |
// Throttle is called on the start of interval | |
// But | |
// Debounce is called at the end o interval | |
var count = 0; | |
input.subscribe((value) => { | |
console.log(count++) | |
renderList(value); | |
})</script></body> | |
</html> |
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'use strict'; | |
var res = { data: [{ name: 'The Meyerowitz Stories (New and Selected)' }, { name: 'Coco' }, { name: 'Logan' }, { name: "Wind River " }] }; | |
var ul = document.getElementById('ul'); | |
var search = document.getElementById('search'); | |
renderList(""); | |
function renderList(value) { | |
console.log(value); | |
ul.innerHTML = ""; | |
var d = processList(value).forEach(function (el) { | |
var node = document.createElement("LI"); | |
var textnode = document.createTextNode(el.name); | |
node.appendChild(textnode); | |
ul.append(node); | |
}); | |
} | |
function processList(value) { | |
return res.data.filter(function (el) { | |
return el.name.toLowerCase().includes(value.toLowerCase()); | |
}); | |
} | |
function addToList(val) { | |
res.data.push({ name: val }); | |
} | |
var input = Rx.Observable.fromEvent(search, 'keyup').map(function (ev) { | |
if (ev.keyCode == 13) { | |
addToList(ev.target.value); | |
ev.target.value = ''; | |
} | |
return ev.target.value; | |
}) | |
//.throttle(ev => Rx.Observable.interval(300)) | |
.debounce(function (ev) { | |
return Rx.Observable.interval(300); | |
}); | |
// Both can be use | |
// Throttle is called on the start of interval | |
// But | |
// Debounce is called at the end o interval | |
var count = 0; | |
input.subscribe(function (value) { | |
console.log(count++); | |
renderList(value); | |
}); |
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// Both can be used
// Throttle is called on the start of interval
// But
// Debounce is called at the end o interval