January 2013
Intermediate to advanced
332 pages
5h 23m
Chinese
Content preview from JAVASCRIPT網頁應用程式設計
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JavaScriptMVC 函式庫
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235
return Math.max(0, newCount );
},
setOffset : function( newOffset ){
return Math.max( 0 , Math.min(newOffset, this.count ) )
},
next : function(){
this.attr('offset', this.offset+this.limit);
},
prev : function(){
this.attr('offset', this.offset - this.limit )
},
canNext : function(){
return this.offset > this.count - this.limit
},
canPrev : function(){
return this.offset > 0
}
})
這麼一來，就能讓 jQuery 網頁小工具的程式碼，變得簡潔得多：
$.fn.nextPrev = function(paginate){
this.delegate('.next','click', function(){
paginate.next();
})
this.delegate('.prev','click', function(){
paginate.prev();
});
var self = this;
paginate.bind('updated.attr', ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.