javascript - jquery - how can I select element after '.first()' using? -


how can select html tag after using jquery function called .first() ?

html

<html>   <head> </head>   <body>          <div>            <a>               <img id="#hello">            </a>        </div>         <div></div>   </body>  </html>

js (jquery)

var elemfirst = $(div).first(); var selectimg = elemfirst.$('img#hello');  // var selectimg = elemfirst.find('img'); <- working want select manual   selectimg.addclass('some-css');

with respect

you can use $('child','parent') selector,

var elemfirst = $('div').first(); var selectimg = $('#hello',elemfirst);  //or $('img',elemfirst);

also, id has #, should id="hello".

if need keep value in id, use

var selectimg = $('img[id="#hello"]',elemfirst);

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