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Question  posted by raj on Jun 04, 2008 07:20
open dhtmlx forum
DataProcessor : not able to send request to server if records are more

Hi,

I am using DataProcessor to send data to DB, I am trying to send multiple rows to server.

1) First I updated 2 rows and send request to server, it is getting processed and I got the response.
2) Then I updated 4 rows and I am trying to send request to server, I am getting the following alert message and I am failing to send request to server:

XML Status: currect
Server Response:

if I click on OK button another alert message was displayed as:

Error Type: XML
Description : Incorrect XML

After clicking on OK button in the above alert message another javascript error message was displayed:

Error:
'null' is null or not an object
file: dhtmldataprocessor.js
function: afterUpdate()
line: var action = atag.getAttribute("type");

Please help me to solve the above problem?

/Thanks
Raj
Answer posted by Support on Jun 04, 2008 10:06
>>I am getting the following alert message and I am failing to send request to server:
The message show the response of server - which is an empty string in your case. It seems some error occurs while processing sent instructions, so you server side code failed to send correct response - which causes all next errors.

The problem is outside the component, the server side code must return correct XML response for each update operation.