Question

How can I set the “Sliding” time in below code?

$.mobile.changePage("#page37", { transition: "slideup"});

I tried {transition: “slideup”, delay: 1000} but no use.

Answer 1

Transition time cannot be modified with a changePage() parameter. You can however customize transitions as described here.
The default transition times in jquery mobile are defined with the following CSS

.in {
-webkit-animation-timing-function: ease-out;
-webkit-animation-duration: 350ms;
-moz-animation-timing-function: ease-out;
-moz-animation-duration: 350ms;
}