weixin_33711641 2014-01-06 14:19 采纳率: 0%
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在更大的数字上显示元素

I have a script that gets a number from my database and what I want with this is the higher number it is, the more elements to show.

Let's take a look at the code:

 setInterval(function player(){
        $.ajax({ 
            type: "POST", 
            url: "url",
            datatype: 'json',
            success: function(data){
                var parsed_data = $.parseJSON(data);
                var number = parsed_data.number;
                    if(number >= 100) {
                      $('#element1').css('display','block'); 
                    }
                   if(number >= 1000) {
                       $('#element2').css('display','block');
                    }
            }
    });
    },1000);

Okey, so this works the first step I want it to. But I also want to remove it again, because now if I raises the number to 100 it shows element1 (super), but if I then take the number down again under 100 it will still show.

And my .css

#element1, #element2 { display: none; }

So what am I missing here? I have also tried with .setAttribute

Thanks in advance

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  • local-host 2014-01-06 14:24
    关注

    Dont u need a if statsment ?

    if(number <= 99) {
      $('#element').css('display','block'); 
    }
    

    or

    else {
      $('#element').css('display','block'); 
    }
    

    And then a

    #element { display: none; }
    
    评论

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