Sencha touch 2.4.1 - localstorage using own ID - extjs

Question

I am trying to save data to local storage and I want to use my own ID.
But new id is generated.. and not using my ID.
My model:
Ext.define('mOQOLD.model.ActivityList',{
extend:'Ext.data.Model',
config:{
dProperty : 'uniqueid', // dummy name(not a field)
clientIdProperty : 'ID',
identifier: {
type: 'simple'
},
fields: [
{ name: "ID", type: "auto" },
{ name: "activityID", type: "int" },
{ name: "newRandom", type: "float" },
{ name: "rTime", type: "date", dateFormat: "Y-m-d H:i:s" }
]
}
});
My store:
Ext.define('mOQOLD.store.ActivityListStoreOffline',{
extend:'Ext.data.Store',
requires:["mOQOLD.model.ActivityList",
'Ext.data.proxy.LocalStorage'],
config:{
storeId:"ActivityListStoreOffline",
model:"mOQOLD.model.ActivityList",
grouper: {
groupFn: function(rec) {
var date = rec.get("actDtlStime");
return Ext.Date.format(date, "h a");
}
},
autoLoad:false,
sorters: [
{ property: "actDtlStime", direction: "ASC" }
],
proxy : {
type : 'localstorage',
id : "ActivityListStoreOffline",
model : "mOQOLD.model.ActivityList",
reader: {
type: "json"
}
}
}
})
The result( chrome) :
key : ActivityListStoreOffline-ext-record-19
value:
{"ID":"153",15:13:00","activityID":111,"newRandom":null,"rTime":"2015-05-26 19:31:51","id":"ext-record-19"}
What I expect:
key : ActivityListStoreOffline-153
value:
{"ID":"153",15:13:00","activityID":111,"newRandom":null,"rTime":"2015-05-26 19:31:51"} no id generated!!!
Thanks in advance..

Answer 1

There are two places you can set the ID:
In the model(http://docs.sencha.com/extjs/4.1.3/#!/api/Ext.data.Model-cfg-idProperty)
and in the reader (http://docs.sencha.com/extjs/4.1.3/#!/api/Ext.data.reader.Reader-cfg-idProperty)
Both places use the "idProperty" attribute. Which defaults to lowercase 'id'.
For example, change your reader to:
proxy : {
type : 'localstorage',
id : "ActivityListStoreOffline",
model : "mOQOLD.model.ActivityList",
reader: {
type: "json",
idProperty: "ID",
}
}