Question

I have a problem with my code.
I use ExtJs and Codeigniter to develop my web App
Actually my problem is sending parameter from extjs to CI Controller.
I have a simple code like this

Ext.Loader.setConfig({enabled: true});
Ext.Loader.setPath('Ext.ux', '../../extjs/src/ux');
Ext.require([
    'Ext.grid.*',
    'Ext.data.*',
    'Ext.ux.grid.FiltersFeature',
    'Ext.toolbar.Paging'
]);

Ext.define('materialspec', {
    extend: 'Ext.data.Model',
    fields: [
             {name: 'id_planmaterial', type: 'string'},
             {name: 'material_desc', type: 'string'},
             {name: 'material_priority', type: 'string'},
             {name: 'material_product_code', type: 'string'},
             {name: 'material_qty', type: 'string'},
             {name: 'material_unit', type: 'string'},
             {name: 'material_note', type: 'string'},
             {name: 'docNo', type: 'string'}
            ]
});

var store2 = Ext.create('Ext.data.Store', {
    id: 'store2',
    model: 'materialspec',
    proxy: {
        type: 'ajax',
        url : '../planspec/planmaterial',
        reader: {
            type: 'json',
            root: 'id_planmaterial'
        }
    },
    sorters: [{
        property    : 'id_planmaterial',
        direction   : 'ASC'
    }]
});

Ext.onReady(function(){
    Ext.QuickTips.init();
    var encode = false;
    var local = true;

    var filters2 = {
        ftype: 'filters',
        encode: encode,
        local: local,
        filters: [
            {
                type: 'boolean',
                dataIndex: 'id_planmaterial'
            }
        ]
    };

    var grid2 = Ext.create('Ext.grid.Panel', {
        border: false,
        store: store2,
        columns: [
            { header: "No.", xtype: 'rownumberer', width: 30, align: 'center' },
            { id: 'docNo', header: "Document No.", dataIndex: 'docNo', sortable: true, filter: {type: 'string'} },
            { id: 'descMaterial', header: "Description", dataIndex: 'material_desc', flex:1, filter: {type: 'string'} },
            { id: 'priority', header: "Priority", dataIndex: 'material_priority', flex:1, filter: {type: 'string'} },
            { id: 'productCode', header: "Product Code", dataIndex: 'material_product_code', flex:1, filter: {type: 'string'} },
            { id: 'qty', header: "Quantity", dataIndex: 'material_qty', flex:1, filter: {type: 'string'} },
            { id: 'unit', header: "Unit", dataIndex: 'material_unit', flex:1, filter: {type: 'string'} },
            { id: 'note', header: "Note", dataIndex: 'material_note', flex:1, filter: {type: 'string'} }
            ],
        loadMask: true,
        features: [filters2],
        title: 'PlanSpec Material',
        height: '100%',
        width: '100%',
        renderTo: 'gridMaterial'
    });

    store2.load({
    params:{
        test:2
    }
    });
});

And I have a controller like this

public function planmaterial(){
        $result = $this->input->post('test');
        echo $result;
    }

Actually I think it should be given an output = ‘2’.
but the output is not showed.
so, what should I do?
please tell me about my false.
thanks for your attention 🙂

Answer 1

This is doing a GET request and using the querystring:

../planspec/planmaterial?test=2

Then, you should use:

$this->input->get('test', TRUE);

Good luck!