javascript - HTML moving from last input field to first -


i have several input fields this

<div class='kary rounded5' id='boarvariables'>     <span class='bld'>boar variables</span><br>     <div class='klbl'>number of boars tested</div>      <input type='text' id='k_nobt'><br>     <div class='klbl'>avg sperm/boar/week (lifetime)</div>      <input type='text' id='k_asbw'><br>     <div class='klbl'>sperm per dose (bil)</div>      <input type='text' id='k_spdb'><br>     <div class='klbl'>utilization rate</div>      <input type='text' id='k_ur'>%<br>       <div class='klbl'>boar productive lifetime (months)</div>      <input type='text' id='k_bplm'><br>          <hr>     <div class='klbl'>doses possible/week:</div>     <div class='kanswer' id='k_dpw'></div><br>     <div class='klbl'>doses actual/week:</div>     <div class='kanswer' id='k_daw'></div><br>           <div class='klbl'>usable doses/lifetime:</div>     <div class='kanswer' id='k_udl'></div><br>               <div class='klbl'>sows served/lifetime:</div>     <div class='kanswer' id='k_ssl'></div><br>       </div>

i have enter working tab, , when press enter moves next input field, , calls function calculations on input.

    $('#boarvariables input').keypress(function(e) {         if (e.which == 13) {             $(this).nextall('input').first().focus();              e.preventdefault();         }     });                  $('#boarvariables input').blur(function(){         calcboarvars();     });

when last input field, can't figure out how move first field, trigger calculation correctly via blur.

i've tried variations of (inside of capturing enter) no luck

$('#boarvariables input:last-child').each(function(){     var $this = $(this);     $('#boarvariables input:first').focus(); }); 

 $('#boarvariables input').keypress(function(e) {         if (e.which == 13) {             if(!!$(this).nextall('input').first().length){                 $(this).nextall('input').first().focus();             }             else{                //i can't figure out how move first field : how                 $('#boarvariables input:first').focus();             }             e.preventdefault();         }     });  // trigger calculation correctly via blur : does.             $('#boarvariables input').blur(function(){alert("ok");})

demo : http://jsfiddle.net/zurze/


Comments

Post a Comment

Popular posts from this blog

commonjs - How to write a typescript definition file for a node module that exports a function? -

consider, toml node module can use: // toml.d.ts declare module toml { export function parse(value:string):any; } declare module "toml" { export = toml; } then: /// <reference path="../../../../../defs/toml/toml.d.ts"/> import toml = require('toml'); toml.parse(...); however, node module export single function, such 'glob' ( https://github.com/isaacs/node-glob ). the node usage of module be: var glob = require("glob") glob("*.js", {}, callback(err, files) { ... }); you'd naively expect this: // glob.d.ts declare function globs(paths:string, options:any, callback:{(err:any, files:string[]):void; ...but because typescripts 'import' semantics bit strange, seems can use 'import .. = require()' statement alias modules . trying call: /// <reference path="../../../../../defs/glob/glob.d.ts"/> import blog = require('glob'); results in: error ts2072: mod...
Read more

openid - Okta: Failed to get authorization code through API call -

i'm integrating okta own idp server using okta's api. i'm implementing authorization code flow following steps below: in own server, use /api/v1/authn endpoint sessiontoken. use sessiontoken obtain authorization calling endpoint: /oauth2/v1/authorize?client_id=" + clientid + "&sessiontoken=" + sessiontoken + "&response_type=code&response_mode=query&scope=openid&redirect_uri=" + redirecturl + "&state=evanyang&nonce=" it's supposed return response status code 302 , location header containing redirect url code value. however, keep getting response status code 200 , without location header, html body saying "you using unsupported browser." , "javascript disabled on browser." according api documentation: http://developer.okta.com/docs/api/resources/oidc.html#authentication-request , sessiontoken parameter sufficient this: an okta one-time sessiontoken. allows api-based ...
Read more

ios - Change Storyboard View using Seague -

i have following code checks connection server, , depending on want change views if no connection found. nsstring *connect = [nsstring stringwithcontentsofurl:[nsurl urlwithstring:@"http://myserver.com"] encoding:nsutf8stringencoding error:nil]; if (connect == null) { [self performseguewithidentifier:@"network_failure" sender:self]; } else { // other code here } my problem not change views. have added storyboard segue between 2 views identifier of network_failure . not have navigation controller or that, problem? thanks help! no not problem. first of all, in objectivec exists nil object oriented null . must use that. so: if(connect == nil) or better: if(!connect) so due fact nil not same of null , probably code does't enter in if scope . you have been able discover breakpoint. anyway: be sure set trigger segue (line) 2 view controller , , name network_failure (that not best name. should instead view1toview2 ) as, m...
Read more