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const dropdownMachine = Machine({ | |
id: "dropdown", | |
initial: "idle", | |
context: { | |
items: [], | |
query: "", | |
}, | |
on: { | |
UPDATE_ITEMS: { | |
actions: "updateItems", |
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// Fetch | |
fetch("https://dummyimage.com/100x100/000/fff.png") | |
.then((res) => res.blob()) | |
.then((data) => { | |
const objectURL = URL.createObjectURL(data); | |
const img = document.createElement("img"); | |
img.src = objectURL; | |
document.body.append(img); | |
}); |
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<input type="button" class="wrap" value="This is a long text"> |
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/* ref: http://nicolasgallagher.com/micro-clearfix-hack/ */ | |
/** | |
* For modern browsers | |
* 1. The space content is one way to avoid an Opera bug when the | |
* contenteditable attribute is included anywhere else in the document. | |
* Otherwise it causes space to appear at the top and bottom of elements | |
* that are clearfixed. | |
* 2. The use of `table` rather than `block` is only necessary if using | |
* `:before` to contain the top-margins of child elements. |
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function matchesSelector(el, selector) { | |
var p = Element.prototype; | |
var f = p.matches || p.webkitMatchesSelector || p.mozMatchesSelector || p.msMatchesSelector || function(s) { | |
return [].indexOf.call(document.querySelectorAll(s), this) !== -1; | |
}; | |
return f.call(el, selector); | |
} |
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var sheet = (function() { | |
// Create the <style> tag | |
var style = document.createElement('style'); | |
// Add a media (and/or media query) here if you'd like! | |
// style.setAttribute('media', 'screen') | |
// style.setAttribute('media', 'only screen and (max-width : 1024px)') | |
// WebKit hack :( | |
style.appendChild(document.createTextNode('')); |
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;(function() { | |
// Used to resolve the internal `[[Class]]` of values | |
var toString = Object.prototype.toString; | |
// Used to resolve the decompiled source of functions | |
var fnToString = Function.prototype.toString; | |
// Used to detect host constructors (Safari > 4; really typed array specific) | |
var reHostCtor = /^\[object .+?Constructor\]$/; |
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var getAbsoluteUrl = (function() { | |
var a; | |
return function(url) { | |
if(!a) a = document.createElement('a'); | |
a.href = url; | |
return a.href; | |
}; | |
})(); |
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function once(fn, context) { | |
var result; | |
return function() { | |
if(fn) { | |
result = fn.apply(context || this, arguments); | |
fn = null; | |
} | |
return result; |
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function poll(fn, callback, errback, timeout, interval) { | |
var endTime = Number(new Date()) + (timeout || 2000); | |
interval = interval || 100; | |
(function p() { | |
// If the condition is met, we're done! | |
if(fn()) { | |
callback(); | |
} | |
// If the condition isn't met but the timeout hasn't elapsed, go again |
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