1. #1
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    Default read the data from database and display checkbox group in form

    read the data from database and display checkbox group in form


    Hi ,
    I want to read the data from database and display the values in chekbox group and then display the form.
    I have created a store. on load listener, I read the data and store the data in an array. and this array I want to set as items for my checkboxgroup. Please check the below code
    HTML Code:
    var arrRatings = [];
    var arrReader = new Ext.data.JsonReader({
            root: 'data',
            totalProperty:'totalCount'    
        }, [
            {name: 'id', mapping:'id'},
            {name: 'ratings', mapping:'ratings'}
        ]
        )
    
    arrRatStore = new Ext.data.Store({
            url:'./CentralController.php?menu_no_top=perf_review&reviewcode=INITAPPR&action=loadRatingsData',
            reader:arrReader,
            autoLoad:true,
            listeners:{
                load:function(a,records,options){
                    for(i=0; i < records.length; i++){
                        arrRatings.push(
                            {
                                boxLabel:records[i].data.ratings,
                                name:'chkRatings[]',
                                inputValue: records[i].data.id,
                                checked:'false'
                            }
                        )
                    }               
                }        
            }    
        });
    
    myform= new Ext.FormPanel({
            id:'myform',
            name:'myform',
            buttonAlign:'right',
            url:'myurl',
            border:false,
            title:'My Form',
            layout:'table',
            width:600,
            items:[
                   {
                        xtype: 'checkboxgroup',
                        name: 'chkRatings',
                        id:'chkRatings',
                        fieldLabel: ' Define Ratings:',
                        columns:3,
                        items:arrRatings                    
                    }
            ]
    });
    
    //arrRatStore.load();
    myform.render(document.body);
    //arrRatStore.load();
    Please help me.
    Thanks in advance.

  2. #2
    Sencha - Senior Forum Manager mitchellsimoens's Avatar
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    Default


    What is your JSON response looking like?
    Mitchell Simoens @SenchaMitch
    Sencha Inc, Senior Forum Manager
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  3. #3
    Sencha User
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    Default


    Hi Thanks for reply. This is my json

    {"success":true,"totalCount":6,"data":[{"id":"1","ratings":"Outstanding"},{"id":"2","ratings":"Excellent"},{"id":"3","ratings":"Exceeds Expectations"},{"id":"4","ratings":"Meets Expectations"},{"id":"5","ratings":"Falls short of Expectations"},{"id":"6","ratings":"Needs Improvement"}]}

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