Js type conversion problem

There is an id on the

tag for example: sty,
write type of (sty) directly in js and output object,

now I want to take the id of this tag as the type of object.

Javascript-html in-depth-understanding-of-javascript-series javascript--interpretation-object-attributes javascript-thematic-series javascript

Mar.12,2021

I guess whether the question you want to ask is document.getElementById ('sty')

is the landlord just learning js

// idstydom
let styDom = document.querySelector('div-sharpsty') //API
// sty
// 
Object.prototype.toString.call(styDom)
dom:HTMLDivElement
13:51:59.133 "[object HTMLDivElement]"

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1be2bd3-3162e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1be2bd3-3162e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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