jquery - Javascript not working with form input and hiding options -


so trying pretty basic form, when when user selects , option shows more relative boxes under it. found things on here similar , can them work in jsfiddle can't them work on page. wondering doing wrong. in head have standard query link , link file. have tried putting script (with proper surrounding code) in head of file , still didn't work right.

my part 2 question is, want javascript in external file. script looks little different other ones have used in past, hoping on making external friendly. 

<fieldset>  <form action="add_card.php" method="post">  <legend>test</legend>  parallel: <select name="parallel" id="parallel">   <option></option>   <option value="insert">insert</option>   <option value="base">base</option>   <option value="award">award</option>      </select>  <div id="insert" style="display:none;">        pack: <input type="string" name="pack" id="pack"></label>  </div>  <input type="submit" />  </form> </fieldset>

and right external file looks this

$('#parallel').on('change',function(){     if( $(this).val()==="insert"){     $("#insert").show()     }     else{     $("#insert").hide()     } });

here working in jsfiddle, cut out that's not important right now. link

//edit had fix typo copying code 2 places.

try use change function instead

$('#parallel_test').change(function(){     if( $(this).val()=="insert"){         $("#insert_test").show()     }     else{         $("#insert_test").hide()     } });

Comments

Post a Comment

Popular posts from this blog

angularjs - ADAL JS Angular- WebAPI add a new role claim to the token -

i have created angular spa webapi backend using adal js authentication.as there no roles in ad, need manually add role claims in order give users access different api controllers. the roles stored in database. expecting inject claim through call webapi after authentication ad. webapi code might this. identity.addclaim(new claim("role", "user")); var ticket = new authenticationticket(identity, props); var accesstoken = startup.oauthbeareroptions.accesstokenformat.protect(ticket); is possible replace adal idtoken new token? is viable solution or there other better way handle this? as initial token generated azuread, possible edit token add new claim? appreciated. graph api supporting group claims. see here: http://justazure.com/azure-active-directory-part-4-group-claims/ if @ examples on page, users assigned groups , app can check group in claims. in current version of portal, need app manifest , modify it.
Read more

node.js - Using Node without global install -

i'm working on few node & electron (atom shell) projects , i'm curious how them work without user having install node globally. i've seen few applications including node directory in project contains node.exe binary. how go setting node project use binary? edit: thought should add, i've searched everywhere answer this, unrelated results.
Read more

php - CakePHP HttpSockets send array of paramms -

i problem when make request (i can request). $link = 'http://uri/path/?param1=1&sid=2&sid=3&sid=4' $http = $httpsocket = new httpsocket(); $res = $httpsocket->get($link); if check request pr($http); i see : [line] => /url/path/?param1=1&sid%5b0%5d=2&sid%5b1%5d=3&sid%5b2%5d=4 http/1.1 and i'm getting empty response because server doesn't know parameters sid%5b0%5d=2 when try send parameters array : $data = array('param1' => '1', 'sid' => array('2','3', '4')); i see same changes %5b0%5d - additional indexes. how fix it? unfortunately , can not change server side, if send request in browser, i'll normal response in json format. when make request, can parameters this: $param1 = $_get['param1']; $sid= $_get['sid']; tip: use diferente names parameters. have multiples sid. use sid1, sid2, sid3... update: can parameters this:...
Read more