How to call Java method using EXTJS

[naveen namburi]

Hi,

please tell me how can i call java method from EXTJS,some samples shown here are using DWRProxy to load data which is integrated with Spring..anf if possible can you tell me where i can find the file "TodoService.js".

Can any one provide me the sample code with out using Spring to load object array data from java method and display in to grid

[walter_zeng]

You can write servlet file ,which return json data.
the js file callback the servlet

[buntyindia]

In a Spring based application how to load the default data for Combos?