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doc: add types to define args

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AJ ONeal 2024-08-29 16:23:40 -06:00
parent dc70e6caab
commit 2944bdbc4c
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1 changed files with 10 additions and 0 deletions
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@ -1,8 +1,18 @@
/**
* Select first matching element, just like console $
* @param {String} cssSelector
* @param {ParentNode} [$parent=document]
*/
function $(cssSelector, $parent = document) { function $(cssSelector, $parent = document) {
let $child = $parent.querySelector(cssSelector); let $child = $parent.querySelector(cssSelector);
return $child; return $child;
} }
/**
* Select all matching child elements as a JS Array, just like console $$
* @param {String} cssSelector
* @param {ParentNode} [$parent=document]
*/
function $$(cssSelector, $parent = document) { function $$(cssSelector, $parent = document) {
let nodeList = $parent.querySelectorAll(cssSelector); let nodeList = $parent.querySelectorAll(cssSelector);
let $children = Array.from(nodeList); let $children = Array.from(nodeList);