javascript - deviceone开发app的，我想点击图片滑动看，怎么实现？

问题描述

问 题

在开发类似朋友圈的时候，可以点击图片的时候，左右滑动可以看到图片。如何实现？

解决方案

这个比较简单，有一个专门的组件叫do_ImageBrowser可以用来展示图片。
参考http://doc.deviceone.net/web/doc/code4do/imagebrowser.htm
代码也很简单，类似底下

function init() {
        for (i = 2; i <= 7; i++) {
                var imageview = ui("do_ImageView_" + i);
                imageview.tag = i - 2;// 把序号记录在imageview的tag属性
                imageview.on("touch", function() {
                        click(this);
                })
        }
 
}
init();
 
var images = [
                {
                        source : "http://pic3.nipic.com/20090525/2416945_231841034_2.jpg",
                        init : "source://image/1.jpg"
                },
                {
                        source : "http://pic9.nipic.com/20100904/4845745_195609329636_2.jpg",
                        init : "source://image/2.jpg"
                },
                {
                        source : "http://pic1.nipic.com/2008-12-09/200812910493588_2.jpg",
                        init : "source://image/3.jpg"
                },
                {
                        source : "http://img.61gequ.com/allimg/2011-4/201142614314278502.jpg",
                        init : "source://image/4.jpg"
                },
                {
                        source : "http://hiphotos.baidu.com/praisejesus/pic/item/e8df7df89fac869eb68f316d.jpg",
                        init : "source://image/5.jpg"
                },
                {
                        source : "http://pic37.nipic.com/20140209/8821914_163234218136_2.jpg",
                        init : "source://image/6.jpg"
                } ];
 
var imageBrowser = sm("do_ImageBrowser");
 
function click(obj) {
        imageBrowser.show(images, obj.tag);
}

这篇关于javascript - deviceone开发app的，我想点击图片滑动看，怎么实现？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！