ghyghoo8
/ pull-to-refresh(android).js
Created
July 4, 2012 07:57
— forked from jpurcell/pull-to-refresh(android).js
Tweetie-like pull to refresh and pull to load more. Note that it requries set heights for everything.
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| // This is the Android version of the Tweetie-like pull to refresh table: | |
| // http://developer.appcelerator.com/blog/2010/05/how-to-create-a-tweetie-like-pull-to-refresh-table.html | |
| var win = Ti.UI.currentWindow; | |
| var alertDialog = Titanium.UI.createAlertDialog({ | |
| title: 'System Message', | |
| buttonNames: ['OK'] | |
| }); | |
| var scrollView = Ti.UI.createScrollView({ |
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| package main | |
| import ( | |
| //"bytes" | |
| qrcode "github.com/skip2/go-qrcode" | |
| "crypto/rand" | |
| "fmt" | |
| //"image" | |
| //"image/png" | |
| "os" | |
| "runtime" |
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| /** | |
| * Promise 基于发布订阅的设计模式实现，then方法返回一个新的Promise，状态由上一个promise决定。 | |
| */ | |
| Promise.prototype.then=function(onResolved,onRejected){ | |
| const self= this | |
| return new Promise((resolve,reject)=>{ | |
| // 把相同的代码封装起来,并用try catch捕获错误 | |
| /* | |
| 像这种情况，使用者如果抛出错误，直接让下个promise也就是当前返回的promise状态为失败 | |
| then(res=>{ |