[FIXED-114] Creating new instance of Model results in "dirty" object

[jeroenvduffelen]

I've got a simple model here:



Ext.regModel('book', {
idProperty: 'bookId',
fields: [
{name: 'bookId', type: 'string', defaultValue: 'grmbl..'},
{name: 'bookTitle', type: 'string'},
],
});




var objBook = Ext.ModelMgr.create({}, 'book');

When create a new instance of this model without any values i get a clean new object as a result:

21142



var objBook = Ext.ModelMgr.create({
bookId: 'testId',
bookTitle: 'testTitle',
}, 'book');

But when I create a new instance of this model with values i get a dirty object like this:

21141

So it doesn't only add the field values to the data object inside the model but it adds the values to the object itself as well....

[xantus]

Thanks. I created a ticket for this issue.

[edspencer]

Finally tracked this down, it's because Model now inherits from Observable. Fixed the problem in source control so it will make the next release.

[jeroenvduffelen]

Cool, posting another bug. Keeping you guys busy ;-)

[edspencer]

Cool, posting another bug. Keeping you guys busy ;-)

Thanks, we appreciate it :)

[jeroenvduffelen]

Using this code I still get dirty objects with Sencha Touch version 0.91



var store = new Ext.data.JsonStore({
autoLoad: true,
model: 'book',
proxy: {
url: '/books.json',
type: 'ajax',
reader: {
root: 'books',
type: 'json',
},
writer: {
type: 'json',
}
},
storeId: 'books',
});

[edspencer]

Yeah we fixed it but another piece of the code was relying on the bug. I deliberately restored the incorrect behavior you mention until we update the other code to honor the data property correctly.

[jeroenvduffelen]

Cool! Keeping you sharp ;)

[gcallaghan]

Is this fixed?
I am getting models marked as dirty when I load a store with a localstorage proxy.