讨论 Cloud Variable on mb7

[FlvLujU]

I am working on my battery program update, but I need help in one thing.

I have create a variable called userbatterylifetime, and in index.page1.js I put the value of 14, and I have made a sentting button that go to index.page4.js, the idea is that in the selection intervale of [1,15], when you click in a rectangle, that contains the number, the variable userbatterylifetime change on index.page1.js being on index.page4.js

Someone could help me?

 

[FlvLujU]

hmUI.createWidget(hmUI.widget.IMG, {
x: 0,
y: 80,
src: "reg1.png"
})
.addEventListener(hmUI.event.CLICK_DOWN, function (b) {
var d = 1
})
});