execute method after other

[sofway]

Hi,
I have to call a method and then call another but with this restriction: The second method can be executed just when the first one has done.

Does Extjs has some helper to this situation?
Thanks

[j_mmontero]

http://dev.sencha.com/deploy/dev/docs/source/Ext.html#method-Function-createCallback

[Tim Toady]

Why not just call the second method from the end of the first? Or you could return something from the first function to signify an error?

[j_mmontero]

Why don't you post some code to see what you're trying to do

[aconran]

Take a look at createInterceptor and createSequence.

createInterceptor will create a function that runs before another function.

createSequence will create a function that runs after another.