How to add records in json-store

Question

var store = new Ext.data.JsonStore({
    id:\'jfields\',
    totalProperty:\'totalcount\',
    root:\'rows\',
    url: \'data.php\',  
    fields:[{ name:\'jfields\' },
         


        

Answer 1

I have also figured out a simple solution to this:

listeners: {
    load: function( xstore ,  record , option ) {
        var u = new xstore.recordType({  jfields : 'monthly'  });
        xstore.insert(record.length, u);
    }
}

Here what I have to add is this listeners as when the data loads it will create the record type and u can add fields as data as many as u want

Answer 2

See the recordType property in the JsonStore. It's a function that can be used as a record constructor for the store in question. Use it like this:

var newRecord = new myStore.recordType(recordData, recordId);
myStore.add(newRecord);

Answer 3

You need to define a record type, create it and at it, e.g:

TaskLocation = Ext.data.Record.create([
    {name: "id", type: "string"},
    {name: "type", type: "string"},
    {name: "type_data", type: "string"},
    {name: "display_value", type: "string"}
]);

Then:

var record = new TaskLocation({
    id: Ext.id(),
    type: "city",
    type_data: "",
    display_value: "Brighton"
});

Then:

my_store.add(record);
my_store.commitChanges();

Remember by the time the data is in the store it's not in the same format as you sent it down but in Record objects instead.