javascript - onmouseover in CodeIgniter -


i have view displayed titles checkboxes. when put cursor on title want display me text box contains little description of title. try put in title $row['description'] doesn't ok. want configure box have displayed title $row['pubdate'] , $row['description']. i've tried onmouseover don't know how function. help?

<?php    foreach ($query $row){     echo  '<tr><td>       <label class="checkbox">       .form_checkbox('delete[]', $row['link']).anchor("site/see_art/".$row['feed_id'],$row['title'],'title='.$row['title'].'').         "</td><td>".substr($row['pub_date'], 5, 12).       "</label>     </td></tr>";   }  ?>

put div position:absolute in label , show on mouseover:

html:

<label class="checkbox">     <input type="checkbox" name="nom"/> checkbox 1     <div class="tooltip">title blablabla 1         <span class="postdate">date: 2014/03/24</span>     </div> </label>

js:

var ele = document.queryselectorall(".checkbox"); for(var i=0; < ele.length; i++){     ele[i].addeventlistener("mouseover", function(event){         var x=event.clientx;         var y=event.clienty;         var tooltip = this.queryselector(".tooltip");         tooltip.style.display="block";         tooltip.style.top=y+"px";         tooltip.style.left=x+"px";     });     ele[i].addeventlistener("mouseout", function(el){         this.queryselector(".tooltip").style.display="none";     }); }

nb: not work ie8, ie8 not have queryselector. easier jquery.

fiddle demo


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