Store sync doesn't trigger request

[mirkotus]

For some reason my store.sync() command sometimes doesn't trigger no server requests. I am not sure why this is happening. The records are always modified when calling sync(). I have also tried debugging and the sync command in simply omitted(skipped) without any errors. Also the failure callback on store.sync is never called. I have also tried debugging on the beforesync event But the event handler is never called even if snync is triggered. I am out of ideas on how to debug this issue. Could you please assist.

console.debug(record.dirty);          //TRUE      console.debug(record.isValid());      //TRUE        store.sync({         scope:this,          callback : function(batch, options) {             console.debug("ok"); //never reached          },          failure : function(batch, options) {             console.debug("failed"); //never reached         }     }); };

[existdissolve]

Can you show the configuration of your store?

[ksner]

my store config

Ext.define('Console.store.SubjectMaterial.DetailStore', {
    extend: 'Ext.data.Store',


    model: 'Console.model.SubjectMaterial.DetailModel',


    proxy: {
        actionMethods: 'POST',
        type: 'ajax',


        api: {
            create  : './modules/source/controller/SubjectMaterial/insertDetail.php',
            read    : './modules/source/store/SubjectMaterial/selectDetail.php',
            destroy : './modules/source/controller/SubjectMaterial/deleteDetail.php'
        },


        reader: {
            type: 'json',
            root: 'result'
        },


        writer: {
            type: 'json',
            root: 'data',
            encode: true
        }
    },


    sorters: {
        direction: 'ASC',
        property: 'material_name'
    },


    remoteSort: true,
    autoLoad: false,
    autoSync: true
});

and my controll

var masterSelectedRecord = Ext.getCmp('sumagridmaster').getSelectionModel().getSelection()[0];
        var detailStore = Ext.getCmp('sumagriddetail').store;
        var actionPanel = obj.up('sumaactionpanel');
        var gridPanel = obj.up('sumaformdetailinsert');
        //gonligod
        var record = gridPanel.getSelectionModel().getSelection()[0];
detailStore.add(record);
detailStore.sync({
            success: function(batch, options) {
                console.log('this is success.');
                Ext.MessageBox.show({
                    title: MSG['universal_msg_box_header_text'],
                    icon: Ext.MessageBox.INFO,
                    msg: MSG['universal_msg_box_content_insert_success'],
                    closable: false,
                    buttons: Ext.MessageBox.OK,
                    fn: function(buttonId,text,opt){
                        if (buttonId == 'ok') {
                            detailStore.reload();
                        }
                    }
                });
            },


            failure: function(batch, options) {
                console.log('this is failure.');
                Ext.MessageBox.show({
                    titel: MSG['universal_msg_box_header_text'],
                    icon: Ext.MessageBox.ERROR,
                    msg: MSG['universal_msg_box_content_insert_fail'],
                    closable: false,
                    buttons: Ext.MessageBox.OK
                });
            },


            callback: function() {
                console.log('finish sync.');
            },
            // scope: this
        });