javascript - How to click automatically submit button after selecting dropdownlist value -


this code. how click automatically submit button after selecting dropdownlist value?

<form action="<?php echo htmlspecialchars($_server["php_self"]);?>" method="get" name="form1" class="style1" id="form1">   <p align="center">select section      <select name="section" required ><option selected="selected" disabled="disabled">select section</option>     <option>all</option>     <option>rws</option>     <option>structure</option></select>         <input name="fromdate" type="date" placeholder="yyyy-dd-mm" required id="mydate" data-lang="en" data-years="2014-2050" data-format="yyyy-mm-dd"/>          <input name="todate" type="date" placeholder="yyyy-dd-mm" required id="mydate1" data-lang="en" data-years="2015-2055" data-format="yyyy-mm-dd"/>   <input name="submit" type="submit" id="submit" value="show" />   </p>

you need bind onchange event , call submit method of htmlformelement:

$('#form1 select').on('change', function() {     this.form.submit(); });

important detail. rename submit button, don't want have name submit because this.form.submit point htmlbuttonelement object in case, while want submit methods of form element:

<input name="submit-btn" type="submit" id="submit-btn" value="show" />

demo: http://jsfiddle.net/dfsq/vkadz4cu/


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