Hello everyone. This is my first time post here. Please help me, i am a beginner in Sencha Touch.

I have a list. Let's say there are 3 data in a list. I want to move row2 to row1's position. What's the possible way to make it like this. I have tried to used the sortablelist plugin, but it's does not work. I have tried also use button to move the list up or down, but it doesnt work also.

before
--------------------
row1
--------------------
row2
--------------------
row3
--------------------

after

--------------------
row2
--------------------
row1
--------------------
row3
--------------------