javascript - Trying to make a dojo widget that will create a form -

-

i wanted make place data-dojo-type="js/widget/sauploadform" upload widget generate form there. not sure wrong right no form generated on page.

<html> <head> <title>upload</title> <script>     dojoconfig = {         async : true,         parseonload : false     } </script> <script src="js/dojo/dojo.js"></script> </head> <body> <div>     <h1 align="center">upload</h1>     <br />     <div data-dojo-type="js/widget/sauploadform"></div> </div> </body> </html>

my widget file: sauploadform.js

define(["dojo/_base/declare", "dojo/dom-construct", "dojo/parser", "dijit/_widgetbase", "dijit/_templatedmixin"],     function(declare, domconstruct, parser, ready, _widgetbase, _templatedmixin) {         decalre("sauploadform", [_widgetbase, _templatedmixin], {             formstring: '<form method="post" enctype="multipart/form-data" action="/webapp/upload">' +             '<table>' +                  '<tr>' +                      '<td>file:</td>' +                      '<td><input type="file" name="file" value="browse" accept=".sub" /></td>' +                  '</tr><tr>' +                      '<td colspan="2"><button type="submit">upload</button></td>' +                  '</tr>' +              '</table></form>',               buildrendering: function() {                 this.domnode.innerhtml = formstring;             }         });          ready(function() {             parser.parse();         }); });

this located @ js/widget/

well, there many wrong thing here...

  • there typo: decalre instead of declare
  • you should use templatestring , not custom formstring
  • you have require js/widget/sauploadform if want parser know it
  • you declare ready don't require it
  • the result of declare should returned

something should work:
(note: snippets cannot work because code needs put widget separate file)

//this goes js/widget/sauploadform.js  define(["dojo/_base/declare", "dojo/dom-construct", "dijit/_widgetbase", "dijit/_templatedmixin"],      function(declare, domconstruct, _widgetbase, _templatedmixin) {         return declare("js/widget/sauploadform", [_widgetbase, _templatedmixin], {              templatestring: '<form method="post" enctype="multipart/form-data" action="/webapp/upload">' +              '<table>' +                   '<tr>' +                       '<td>file:</td>' +                       '<td><input type="file" name="file" value="browse" accept=".sub" /></td>' +                   '</tr><tr>' +                       '<td colspan="2"><button type="submit">upload</button></td>' +                   '</tr>' +               '</table></form>'          });  });    //this goes index.html file  require(["dojo/parser", "dojo/domready!", "js/widget/sauploadform"], function(parser) {     parser.parse();  });
<script>      dojoconfig = {          async : true,          parseonload : false      }  </script>  <script src="//ajax.googleapis.com/ajax/libs/dojo/1.10.4/dojo/dojo.js"></script>  <div>      <div data-dojo-type="js/widget/sauploadform"></div>  </div>


Comments

Post a Comment

Popular posts from this blog

yii2 - Yii 2 Running a Cron in the basic template -

-
i have seen instructions on running cron in advanced template, cant figure out how on basic template. have following controller in basic controllers folder. <?php namespace app\controllers; use yii\console\controller; /** * cron controller */ class croncontroller extends controller { public function actionindex() { echo "cron service runnning"; } public function actionmail($to) { echo "sending mail " . $to; } } i have navigated root of application , tried these comands yii cron php yii cron im getting unknown comand "cron" i know old question failed find actual answer this. if @ code yii exec file you'll notice requires /common/config/aliases.php file console/config/main.php. can naturally change these or copy on these advanced template. hope solves problem wanting same thing.
Read more

asp.net - 'System.Web.HttpContext' does not contain a definition for 'GetOwinContext' Mystery -

-
i realize question might seem trivial some, it's these types of things find myself fighting quite bit , want make sense of despite seeming losing battle in .net (for me anyway). so, if following: using system.web; ... applicationuser user = system.web.httpcontext.getowincontext().getusermanager<applicationusermanager>().findbyid(system.web.httpcontext.user.identity.getuserid()); that produces error in title , red getowincontext() , error cannot resolve symbol 'getowincontext()' however, if following (remove system.web in front of httpcontext ), works expected (or @ least no errors): using system.web; ... applicationuser user = httpcontext.getowincontext().getusermanager<applicationusermanager>().findbyid(system.web.httpcontext.user.identity.getuserid()); however, if (same line that's working using system.web commented out): //using system.web; ... applicationuser user = httpcontext.getowincontext().getusermana...
Read more

mercurial graft feature, can it copy? -

-
there new feature in mercurial 3, called 'graft' (graft local). job of moving change-set different branch. is there way "copy" change-set branch? i interested in in moving stuff qa branch production branch, still need code reside in qa. want copy. found , have tried few things, maybe it'll become clear more tinkering , reading... does have better way of 'cherry picking' change-sets move cross branch (or trunk)??? graft copies changesets, doesn't move them. hg graft (emphasis mine): this command uses mercurial's merge logic copy individual changes other branches without merging branches in history graph. known 'backporting' or 'cherry-picking' . default, graft copy user, date, , description source changesets.
Read more