English 中文(简体)
1. 体形与小时比较
原标题:Comparing strings with hour
  • 时间:2011-01-10 16:17:53
  •  标签:
  • javascript

Hy guys。

我如何比较这一数据......

var str =  09:29 ;
var parts = str.split( : );
minutes = parts[1]; 
hour = parts[2];

实际时间

我的表格与这一数值相同,如果比实际时间长5分钟,我想进行比较。

民间。

最佳回答

该守则将有助于获得实际时间:

var d = new Date();
var curr_hour = d.getHours();
var curr_min = d.getMinutes();

现在,你可以比较时间,看看一下时间是否相同(或相互之间有1个时间对会议记录有不同),或者可以做数学,这就是我如何做。

if((((curr_hour * 60) + curr_min) == ((hour * 60) + minutes) + 5)){
    //Do something
}

这就是我如何这样做。 如果说话的话,我会把算术逻辑推倒。

Edit:这里是我可能使用的法典。

var givenTime = (hour * 60) + minutes;
var systemTime = (curr_hour * 60) + curr_min;
var difference = Math.abs((givenTime + 5) - systemTime);

if(difference == 0){
   //do something
}
问题回答

暂无回答




相关问题
selected text in iframe

How to get a selected text inside a iframe. I my page i m having a iframe which is editable true. So how can i get the selected text in that iframe.

How to fire event handlers on the link using javascript

I would like to click a link in my page using javascript. I would like to Fire event handlers on the link without navigating. How can this be done? This has to work both in firefox and Internet ...

How to Add script codes before the </body> tag ASP.NET

Heres the problem, In Masterpage, the google analytics code were pasted before the end of body tag. In ASPX page, I need to generate a script (google addItem tracker) using codebehind ClientScript ...

Clipboard access using Javascript - sans Flash?

Is there a reliable way to access the client machine s clipboard using Javascript? I continue to run into permissions issues when attempting to do this. How does Google Docs do this? Do they use ...

javascript debugging question

I have a large javascript which I didn t write but I need to use it and I m slowely going trough it trying to figure out what does it do and how, I m using alert to print out what it does but now I ...

Parsing date like twitter

I ve made a little forum and I want parse the date on newest posts like twitter, you know "posted 40 minutes ago ","posted 1 hour ago"... What s the best way ? Thanx.

热门标签