extjs - Binding a window button to form validation -


i'm trying use formbind: true on button enable/disable on modal window according validation state of form.

i want user have confirm accreditation number, , validation working reasonably. can't bind button state of validation. i've tried wiring event handlers on text fields manually handle this, no event handlers fire.

see fiddle running code: https://fiddle.sencha.com/#fiddle/1jrj

ext.define('myapp.view.util.dialogs.accreditation', {     extend: 'ext.window.window',     title: '',     config: {         name: ''     },     modal: true,       initcomponent:function() {         var me = this;           this.title = this.name + ' accreditation';          var accreditation1 = new ext.form.textfield( {             fieldlabel: 'accreditation',             growmin: 250,             allowblank: false         });         // doesn't fire        // accreditation1.addlistener('activate', function(dis , eopt) {ext.msg.alert("woopy twang");}, this);           var accreditation2 = new ext.form.textfield( {             fieldlabel: 'confirm',             growmin: 250,             allowblank: false,             validator: function(value){                 if (accreditation1.getvalue() != value){                     return 'accreditation numbers must match.'                 }                 return true;             }         });           var button1 = new ext.button.button({             xtype: 'button',             text: 'ok',             itemid: 'btnok',         formbind: true          });           var button2 = new ext.button.button({             xtype: 'button',             text: 'cancel',             itemid: 'btncancel',             handler: function() {                 this.up('window').close();             }         });          this.items = [             {                 html: '<h5>enter accreditation number ' + this.name + '</h5>'             },             accreditation1,             accreditation2         ]             this.buttons = [                   button1,button2         ]            me.callparent(arguments);     },     handlers: {         activate : function(dis, opts) {             ext.msg.alert('activate');             }     }   });

the problem don't have formpanel. from docs:

when inside formpanel, component configured formbind: true enabled/disabled depending on validity state of form.

your example not contain form panel. if put formpanel window, , put buttons form, not window, works:

    this.layout='fit';     this.items = [{         xtype:'form',         items:[             {                 html: '<h5>enter accreditation number ' + this.lendername + '</h5>'             },             accreditation1,             accreditation2         ],         buttons: [             button1,button2         ]     }]

-

Comments

Post a Comment

Popular posts from this blog

java - SSE Emitter : Manage timeouts and complete() -

i writing web app multiple listeners(evcentsource sse clients js) connected server . want store sse emitter per connected listener : can done in memory or other means assigning id each client able achieve far now question ; how send response/event specific client connected web app ? while doing sseemmiters stored either getting completed or timed out. how prevent ? how keep sseemmiter available open infinite time (till client closes) , send events selectively .
Read more

jquery - uncaught exception: DataTables Editor - remote hosting of code not allowed -

i'm trying implement crud operation using datatableseditor using datatables.but i'm getting error messages: 1)uncaught exception: datatables editor - remote hosting of code not allowed. please see http://editor.datatables.net details on how purchase editor license 2)typeerror: a.editor undefined 3) $.fn.datatable.editor not constructor" what reason? here configuration: <%@ page language="java" contenttype="text/html; charset=iso-8859-1" pageencoding="iso-8859-1"%> <!doctype html public "-//w3c//dtd html 4.01 transitional//en" "http://www.w3.org/tr/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=iso-8859-1"> <title>insert title here</title> <link rel="stylesheet" type="text/css" href="//cdn.datatables.net/1.10.12/css/jquery.datatables.min.css"> <link re...
Read more

java - How to resolve error - package com.squareup.okhttp3 doesn't exist? -

i trying convert json java object use of gson in maven, following youtube video guidance - https://www.youtube.com/watch?v=vqgghm9pwe0 , theres error occurs when in main class error - package com.squareup.okhttp3 doesn't exist. code below: java package com.codebeasty.json; import com.squareup.okhttp3.okhttpclient; public class main { private static okhttpclient client = new okhttpclient(); public static void main (string [] args) { } } i put in dependency in pom.xml: <dependencies> <dependency> <groupid>com.squareup.okhttp3</groupid> <artifactid>okhttp</artifactid> <version>3.4.2</version> </dependency> <dependency> <groupid>com.google.code.gson</groupid> <artifactid>gson</artifactid> <version>2.8.0</version> </dependency> </dependencies> i dont understand why doesn't recognize com.squareup. there may need download? have downl...
Read more