1. #1
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    Default Comboboxgroup in a form doesn't fire dirtychange event for first 2 change

    Comboboxgroup in a form doesn't fire dirtychange event for first 2 change


    Hi Everyone,
    I am using Extjs 4.1.1, with MVC
    I have a checkboxgroup in a form like this:
    Code:
    {      
    xtype:'form',      trackResetOnLoad:true,     
    items:[{         
       xtype:'checkboxgroup',          
      fieldLabel:null,          
      columns:2,         
      vertical:false,         
       items:[            
        {boxLabel:'Administrator', name:'administrator'},            
         {boxLabel:'Manager', name:'manager'}         
       ]         
      }     
    ]}
    and I am loading this form with:
    Code:
        
    form.getForm().loadRecord(item[0]);
    I am handling dirtyChange event on the form with this function
    Code:
    dirtyChanged: function (form, dirty) 
    {    
    console.log("Dirtychange fired! " + dirty);   
    }
    I click the Manager checkbox twice, and after 3rd click I can see in my console that "Dirtychange fired!" is written.
    Does anyone have an idea?
    Thanks

  2. #2
    Sencha - Community Support Team sword-it's Avatar
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    Default


    Hi aykutsoysal,

    Form's dirtychange event work fine for checkbox group, see the sample example-
    http://jsfiddle.net/maneeshgo/2BWsK/
    sword-it.com, Sencha Developer House in Turkey - Istanbul University Technopark Suite 204.

  3. #3
    Sencha User
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    indeed it works like that, but I think the problem is somewhere while loading a record from store to form. but I still can't find the reason, when I load another record, it does the same.

  4. #4
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    hi, I create simple script that produces the problem I am having, If you tick and untick manager nothing happens, but after that it starts to popup the alert.
    Code:
    //IsDirty Event
    Ext.define('User', {
    extend: 'Ext.data.Model',
    fields: [
    {
    name: 'name',
    type: 'string'},
    {
    name: 'administrator',
    type: 'boolean'},
    {
    name: 'manager',
    type: 'boolean'}]
    });
    
    var store = Ext.create('Ext.data.Store', {
    model: 'User',
    data: [
    {
    name: 'Hello World',
    administrator: true,
    manager: false}
    ]
    });
    
    var panel = Ext.create('Ext.tab.Panel', {
    width: 400,
    height: 400,
    title: 'Test',
    renderTo: document.body,
    items: [{
    title: 'Form',
    xtype: 'form',
    trackResetOnLoad:true,
    items: [{
    xtype: 'textfield',
    fieldLabel: 'Name',
    name: 'name'},
    {
    xtype: 'checkboxgroup',
    fieldLabel: 'Role',
    columns: 2,
    items: [
    {
    boxLabel: 'Administrator',
    name: 'administrator'},
    {
    boxLabel: 'Manager',
    name: 'manager'}
    ]}],
    
    listeners: {
    dirtychange: function() {
    alert('hello');
    }
    }},
    {
    title: 'Bar',
    tabConfig: {
    title: 'Custom Title',
    tooltip: 'A button tooltip'
    }}]
    });
    
    var user = store.getAt(0);
    panel.down('form').getForm().loadRecord(user);
    ps: I may have saved over your jsfiddle while tinkering

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