在JavaScript时钟中的单个字符hh:mm:ss之前添加零 [英] Add zero before single character hh:mm:ss in javascript clock

问题描述

<script type="text/jscript">
    function clock(){ 
      var d = new Date(); 
      var h = d.getHours(); 
      var m = d.getMinutes(); 
      var s = d.getSeconds(); 
      $('#clock').html(", "+h+"<span class='colon'>:</span>"+m+"<span class='colon'>:</span>"+s); 
    //  $('.colon').fadeTo(1000, .2); 
      setTimeout(clock, 1000); 
    } 
</script>

上面是javascript，我以前在Webapplication上显示时钟，它工作正常，但现在我希望对于任何一位数字值，该值应在实际值之前填充0.例如12:15:05、12:15:15、12:05:10、02:05:09

当前显示如下:-12:15:5、12:15:15、12:5:10、2:5:9

Above is the javascript , which i used to display a clock on my Webapplication.it is working fine but now i want that For any single digit value, the value should be padding 0 before the actual value. For example 12:15:05, 12:15:15, 12:05:10, 02:05:09

Currently it is showing like this:- 12:15:5, 12:15:15, 12:5:10, 2:5:9

Any help or suggestion that how i achieve this.

推荐答案

(' " ，" + h + " + m + < span class ='colon'>:</span>" + s); //

('#clock').html(", "+h+"<span class='colon'>:</span>"+m+"<span class='colon'>:</span>"+s); //

('.colon').fadeTo(1000，.2 ); setTimeout(clock， 1000 ); } </script>

('.colon').fadeTo(1000, .2); setTimeout(clock, 1000); } </script>

上面是javascript，我以前在Webapplication上显示时钟，它工作正常，但现在我希望对于任何一位数字值，该值应在实际值之前填充0.例如12:15:05、12:15:15、12:05:10、02:05:09

当前显示如下:-12:15:5、12:15:15、12:5:10、2:5:9

我如何实现此目标的任何帮助或建议.

Above is the javascript , which i used to display a clock on my Webapplication.it is working fine but now i want that For any single digit value, the value should be padding 0 before the actual value. For example 12:15:05, 12:15:15, 12:05:10, 02:05:09

Currently it is showing like this:- 12:15:5, 12:15:15, 12:5:10, 2:5:9

Any help or suggestion that how i achieve this.

从^ ]

容易...

彼得

Cut''n''paste from here[^]

Easy as...

Peter

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