问题
Using the following Famo.us example code that adds 10 surfaces displayed vertically with 100% width and height, how can I add functionality to swipe between them, similar to how the swiping works on the iOS home screen?
define(function(require, exports, module) {
var Engine = require("famous/core/Engine");
var Surface = require("famous/core/Surface");
var SequentialLayout = require("famous/views/SequentialLayout");
var mainContext = Engine.createContext();
var sequentialLayout = new SequentialLayout({
direction: 0
});
var surfaces = [];
sequentialLayout.sequenceFrom(surfaces);
for (var i = 0; i < 10; i++) {
surfaces.push(new Surface({
content: "Surface: " + (i + 1),
size: [window.innerWidth, window.innerHeight],
properties: {
backgroundColor: "hsl(" + (i * 360 / 10) + ", 100%, 50%)",
lineHeight: window.innerHeight/10 + "px",
textAlign: "center"
}
}));
}
mainContext.add(sequentialLayout);
});
回答1:
You can achieve the effect of an iOS homescreen using the Scrollview class with paging enabled. This allows you to actually drag from one page to another or swipe. I believe the EdgeSwapper class will only deal with the swipe.
Here is your example modified to use Scrollview with paging..
Hope this helps!
var Engine = require("famous/core/Engine");
var Surface = require("famous/core/Surface");
var Scrollview = require("famous/views/Scrollview");
var mainContext = Engine.createContext();
var scrollview = new Scrollview({
direction: 0,
paginated: true
});
var surfaces = [];
scrollview.sequenceFrom(surfaces);
for (var i = 0; i < 10; i++) {
surface = new Surface({
content: "Surface: " + (i + 1),
size: [window.innerWidth, window.innerHeight],
properties: {
backgroundColor: "hsl(" + (i * 360 / 10) + ", 100%, 50%)",
lineHeight: window.innerHeight/10 + "px",
textAlign: "center"
}
});
surface.pipe(scrollview);
surfaces.push(surface);
}
mainContext.add(scrollview);
回答2:
Have you looked into the EdgeSwapper? I think it might be an example of what you're looking for: https://github.com/Famous/examples/blob/master/src/examples/views/EdgeSwapper/example.js
来源:https://stackoverflow.com/questions/23649958/how-to-swipe-between-surfaces-in-famo-us