JSFiddle - React, Tailwind, and code Playground

by silpa reddy

HTML

<div id="template_body_new_doc">
<input type="text"  name="hyouka_sha1_bi" class="firstinput class1 class2 classIWantToGet_1" >
<input type="text"  name="hyouka_sha1_bi" class="secondinput class1 class2 classIWantToGet_2" >
<input type="text"  name="hyouka_sha1_bi" class="secondinput class1 class2" >
    </div>

JavaScript

function classStartsWith(str) {
      return $('input').map( function(i,e) {
        var classes = e.className.split(' ');
        for (var i=0, j=classes.length; i < j; i++) {
          if (classes[i].substr(0, str.length) == str) return e;
        }
      }).get();
    }

$(classStartsWith('classIWantToGet_')).css('border-color', 'blue');