進門出門都可以看的門毯
March 2007 Archives
HeyShopping produce this I'm a Mac T-shirt for a while and now I decide to buy one. However, when I click the "Add to cart" item, it pops me this javascript error:
Error: missing ) after argument list
Source File: javascript:add_to_cart('3729','I'm a Mac (XL%E8%99%9F)','399',myform.buy_number_3729_2)
Line: 1, Column: 22
Source Code:
add_to_cart('3729','I'm a Mac (XL號)','399',myform.buy_number_3729_2)
Ok... looks like somebody doesn't handle string quoting at all. So what should I do now ? Contact them to fix this bug ? No. I hit the "shell bookmarklet" that has always been there on my Firefox personal toolbar, and type:
add_to_cart('3729',"I'm a Mac (XL號)",'399',myform.buy_number_3729_2)
Right, just change the bad string in the second argument to use double quote, and call that function. Alrighty, now the T-shirt is in my cart!
Ponder, didn't they ever wondering why the T-shirt doesn't sell as well as it should be ?
Labels: javascript, shopping
iUseThis.com 是一個以 Catalyst 寫成的 Web 2.0 Application，它最近開始提供了以 OpenID 登入的能力。穿針引線的 Catalyst OpenID 外掛，則是由 miyagawa 寫的 Catalyst::Plugin::Authentication::Credential::OpenID。
串連 Microsoft 各種應用的 .Net Passport 自然無法與之相比。但比起新興的 Google Auth、Flickr Auth 等等，OpenID 長久以來雖然一直讓大家興趣缺缺的感覺，不過該完成的事項都還是有完成。而現在也已經有不少支持它的網站 。如 Blog 元老的 LiveJournal、後起之秀的vox.com、Zoomr、Wikitravel、也已經有 phpBB 的外掛可用。（目前支援 OpenID 的系統，完整列表請點此詳閱之。）就算是 Yahoo，也可透過idproxy來產生與 Yahoo 使用者相對應的 OpenID URL。嗯 OpenID 的登入字串格式，要是一個 URL ，非常奇怪是也。
用雷射筆在大樓上亂畫畫。與前些年看見的 BlinkenLight 計畫有點相像。起碼拿大樓來「玩」的這個起點應該是一樣的。若以塗鴉者「愈難到達之地愈要下手」的精神比之，以整棟大樓牆面做畫實在極難。雖然所作之畫稍縱即逝，但在近遠處觀看作畫之過程，似乎是他們真正想要達成的一場表演。
Related Links
Widget.Lightbox 0.09 released..
Widget.Lightbox is an objective re-implementation of Lightbox JS (http://www.huddletogether.com/projects/lightbox/). It has several nice features:
- Requires no extra image files
- Requires no extra CSS files and rules
- Optionally supports script.aculo.us effects library.
- Optionally supports JSAN effects library.
- Works on IE, Firefox, and Safari.
It's loaddable by JSAN, but not necessary. You can install this library following standard JSAN distribution installation.
Additional nice features:
- Reentrant prevention. Friendly to programmers.
- Customizable background color and opacity
- Customizable callback when the box is shown / hidden
- Can create necessary HTML on-the-fly, or using existing ones in the document.
Labels: javascript, jsan, widget.lightbox
hlb 將這個作品修改了一下，接上showdown，效果不錯。原本就熟悉 markdown 的人，於是可以使用 markdown 來在 blogger 上寫文章了：hlb's blogger markdown
不過這東西需要使用 GreaseMonkey，也就是需要 Firefox 才可以使用。
使用 Safari的人，雖然可以裝 CreamMonkey來替代 GreaseMonkey，不過實際試過之後，無法成功地在 Blogger 寫文章的畫面中看見 toMakrdown 的連結，也就是說，不管用。
Labels: blogger, creammonkey, greasemonkey, hlb, javascript, markdown, userscript
