loading one record from table into a form with php/json

[kurt schrauwen]

Hai,

I'm trying to load one record from a table into a form with php/json but I'm not succeeding.
Can anyone point me in the right direction please.

I can load one paricular record in the form if I give the ID harcoded, but I want to make this dynamic

Thanks,
Kurt

[Screamy]

In hope that I understand what you're trying to do:

Ext.form.BasicForm contains a loadRecord(record) method, which will let you load a desired record from a store directly into the owning Ext.form.FormPanel.

var selectedRecord = someGrid.selModel.getSelected();
someForm.getForm().loadRecord(selectedRecord);

Any form field with a name attribute that matches a record field will be auto-populated from the record.

If I've misunderstood your problem, please reply accordingly.

Thx.

[darthwes]

Now imagine you have an XHTML Response Object...Just decode the responseText and pass the result to BasicForm.setValues?

someForm.getForm().setValues({
  x: 12,
  y: '123',
  z: 'foobar'
});

[kurt schrauwen]

Hai Screamy,

Actualy my problem is the datasore itself
I want to load my datastore with the desired record

I'm trying to do this with the Ext.data.JsonReader

but so far no luck

[Screamy]

The Ext.data.Store documentation has the solution you're looking for, I think:

Records are cached and made available through accessor functions. An example of adding a record to the store:
var defaultData = {
fullname: 'Full Name',
first: 'First Name'
};
var recId = 100; // provide unique id for the record
var r = new myStore.recordType(defaultData, ++recId); // create new record
myStore.insert(0, r); // insert a new record into the store (also see add)

Is this what you're after?

[kurt schrauwen]

Hai Screamy,

Yes that was it, thanks for your help en info.

Thanks,
Kurt