WHB is a small getting bigger programming development studio specialized in creating digital tool for international custormers. We mainly focus on developing mobile applications on the iOS - Iphone/ Ipad and Android market. We also create corporate and client customized on line solutions for Intranet, E-commerce sites. The company is based in Shanghai and hires people all over China.Web:http://www.globalit-dev.comEmail: Jazlyn.Sau@gmail.com
在drupal7创建多语言版本时,节点内容有语言选项,而主菜单,没有语言选项,因此也不能根据语言自动出现相应的版本,应该如何解决?
1、加载DOM区别
JavaScript:
window.onload
function first(){ alert('first'); } function second(){ alert('second'); } window.onload = first; window.onload = second; //只会执行第二个window.onload;不过可以通过以下方法来进行改进: window.onload = function(){ first(); second(); }
JQuery:
4.break、continue分别与label语句联用分析:
1) break与label语句组合:
var num = 0; outermost: for (i = 0; i <10; i++){ for (j = 0; j <10; j++){ if (i==5 && j==5){ break outermost; } num++; } } alert(num); //num最终输出结果是55。这里使用的是break结合label语句联用,当条件满足时,嵌套的两层循环都会退出。外层每循环一次,里面都会循环10次。当i=5时,前面已经循环了5*10次,然后j执行到5时,内层又循环了5次,故总计55。
2)continue与label语句组合:
1.获取一个对象的长度用.length,后面不需要括号。如果想获取Dom对象的长度,需要将js在Dom加载完成后才能正确计算,否则返回的将是“0”,或者用window.onload方法。
举例:有一个无序列表,如下: