javascript - return null document.getElementsByTagName -


ihave simple ul element in webpage :

<div id="jqueryftd_demo" class="demo"><ul class="jqueryfiletree" style="">     <li class="directory collapsed"><a href="#" rel="/samplefolder/a/">a</a></li>     <li class="directory collapsed"><a href="#" rel="/samplefolder/b/">b</a></li>     <li class="directory collapsed"><a href="#" rel="/samplefolder/c/">c</a></li>     <li class="directory collapsed"><a href="#" rel="/samplefolder/d/">d</a></li>     <li class="file ext_accdb"><a href="#" rel="/samplefolder/sampledbfile.accdb">sampledbfile.accdb</a></li>     <li class="file ext_txt"><a href="#" rel="/samplefolder/sometext.txt">sometext.txt</a></li> </ul></div> 

and try find tags in javascript :

var x = document.getelementsbytagname("a"); return x.textcontent; 

my return value null, please me?

thanks.

issue pretty simple ... getelementsbytagname returns collection array like.

you have iterate collection interact properties of each element instance


Comments

Popular posts from this blog

get url and add instance to a model with prefilled foreign key :django admin -

css - Make div keyboard-scrollable in jQuery Mobile? -

ruby on rails - Seeing duplicate requests handled with Unicorn -