ext1

<script type="text/javascript">
    Ext.require([
    'Ext.data.*',
    'Ext.form.*'
    ]);

    Ext.onReady(function(){

        Ext.define("Post", {
            extend: 'Ext.data.Model',
            fields: [
                {name: 'intid_unit', mapping: 'intid_unit'},
                {name: 'strnama_unit', mapping: 'strnama_unit'},
                {name: 'strnama_dealer', mapping: 'strnama_dealer'},
                {name: 'strkode_dealer', mapping: 'strkode_dealer'},

            ]
        });

        var ds = Ext.create('Ext.data.Store', {
            pageSize: 10,
            model: 'Post',
            autoLoad: true,
            proxy: {
                type: 'ajax',
                url: 'http://localhost/tulip/coba1/coba/getUnitApi',
                reader: {
                    type: 'json',
                    root: 'coba',
                    totalProperty: 'totalCount'
                }
            }
        });


        var panel = Ext.create('Ext.panel.Panel', {
            renderTo: Ext.getBody(),
            title: 'Search the Ext Forums',
            width: 600,
            bodyPadding: 10,
            layout: 'anchor',

            items: [{
                xtype: 'combo',
                store: ds,
                displayField: 'title',
                typeAhead: false,
                hideLabel: true,
                hideTrigger:true,
                anchor: '100%',

                listConfig: {
                    loadingText: 'Searching...',
                    emptyText: 'No matching posts found.',


                },
                pageSize: 10,

                // override default onSelect to do redirect
                listeners: {
                    select: function(combo, selection) {
                        var post = selection[0];
                        /*if (post) {
                            window.location =
                                Ext.String.format('http://www.sencha.com/forum/showthread.php?t={0}&p={1}', post.get('topicId'), post.get('id'));
                        }*/
                    }
                }
            }, {
                xtype: 'component',
                style: 'margin-top:10px',
                html: 'Live search requires a minimum of 4 characters.'
            }]
        });
    });
    </script>