Grid and batchSave

[MiamiCoder]

Can anybody provide a simple example highlighting the use of batchSave?

[dj]

Sorry no example, but... You have seen the writer example in the Ext 3 download? Just change batchSave to true there and see for yourself.

I use batchSave with an Ext.Direct proxy/writer in a situation where I want the user to be able to create/modify several records at once and when he is done, commit them all at once -- or cancel his modifications. It's useful for master-detail kind of relations.

Here is the handler for the save button:

onSaveLinkBtnClick: function(){
        if (this.linkForm.links.store.save()) {
            this.linkForm.hide();
        }
        else {
            Ext.MessageBox.alert('Error', 'There are validation errors');
        }
    }