extjs4 proxy rest multiple request issue - rest

Question

Hi I am encountering a wierd behavior with my application:when I modify an item and then my proxy doas a put request, the first time is ok, the second time it sends two requests: the first with the data of the previous one, the second one with the actual data, the third time it sends three requests, onmy system it is not a big issue, because at end I get the right value on my database, but on my customer's system the result it is not always correct. Then I would like to remove this behavior.
this is my store:
Ext.create('Ext.data.Store',
{
storeId: 'bbCompaniesStore',
model:'Company',
pageSize: pageSize,
proxy:
{
idProperty : '_id',
type: 'rest',
url: 'data/companies/',
autoload: true,
noCache: true,
sortParam: undefined,
actionMethods:
{
create : 'PUT',
read : 'GET',
update : 'POST',
destroy: 'DELETE'
},
reader:
{
type: 'json',
root: 'data',
totalProperty: 'total'
},
},// proxy
listeners: {
exception: function(proxy, response, operation) {
Ext.gritter.add({
title: MongoVision.text['action.' + operation.action] || operation.action,
text: (operation.error ? operation.error.statusText : null) || MongoVision.text.exception
});
// Ext JS 4.0 does not handle this exception!
switch (operation.action) {
case 'create':
Ext.each(operation.records, function(record) {
record.store.remove(record);
});
break;
case 'destroy':
Ext.each(operation.records, function(record) {
if (record.removeStore) {
record.removeStore.insert(record.removeIndex, record);
}
});
break;
}
}
}
}
);
this is my model:
Ext.define('Company',
{
extend: 'Ext.data.Model',
fields: [
{
name : 'id',
type : 'string'
},
{
name :'firm',
type : 'string',
allowBlank: false
},{
name : 'p'
},
{
name: 'linee'
},
{
name : 'c'
},
{
name : 'data',
type: 'date'
},
{
name :'note'
},
{
name :'paese'
},
{
name : 'email'
},
{
name : 'telefono'
},
{
name : 'type'
},
{
name : 'website'
},
{
name : 'session_id'
},
{
name : 'group_id'
}
],
proxy : {
type : 'rest',
url : 'data/companies/'
}
}
);
after googling around I found a similar issue for extjs3, with no solution, I think it is strange that after so long time, there is no yet a solution; it should work now

Answer 1

I faced the same issue, resolved it by simply passing
batchActions: true when creating the Proxy. The default behavior for 'rest' proxies is to turn off batching.... (See extjs/src/data/proxy/Rest.js)