javascript - How do you pass data using "data" fields? -


this question has answer here:

i trying make fields "editable" on page , trying "pass" data html element modal popup.

so far, create html link

<h1 class="head-title animated bounceindown animation-delay-8">my header                 <a href="#" data-toggle="modal" data-target="#editfield" data-field="header"><i class="fa fa-pencil-square-o"></i></a>             </h1>

when click on that, shows modal popup

<div tabindex="-1" class="modal fade" id="editfield" role="dialog" aria-hidden="true" aria-labelledby="editfieldlabel">     <div class="modal-dialog">         <div class="modal-content">             <div class="modal-header">                 <button class="close" aria-hidden="true" type="button" data-dismiss="modal">×</button>                 <h4 class="modal-title" id="editfieldlabel">modal title</h4>             </div>             <div class="modal-body">                 need data here             </div>             <div class="modal-footer">                 ...             </div>         </div>     </div> </div>

what i'd somehow content, display use user edit. know can use javascript on href set variable, wondering if there better way.

demo

it's quite straight forward. if element click following:

<a data-some-value="some value" href="#" data-toggle="modal" data-target="#editfield" data-field="header">........

then can use following read , use data-some-value, example:

$(function() {     $('a[data-target="#editfield"]').on('click',function(e) {         e.preventdefault();         var selector = $(this).data('target'),             somevalue = $(this).data('some-value');         $( 'div.modal-body', selector ).html( somevalue );     }); });

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