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Jquery Web lottery dashboard effect code

Source: Internet
Author: User
Tags ranges jquery library
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Principle of the big turntable: randomly generates a number and uses the background to calculate the returned angle of the specified jump in that probability range.

First prize probability 1%: if the value ranges from 1 to 100, a random value of 100 will jump to the first prize.

The second prize probability is 2%. If the value ranges from 1 to 100, a random value of 99 to 98 is displayed, the second prize is redirected to the second prize.

The third prize probability is 97%. If a 100-random 97-1 error occurs, the third prize is redirected to the third prize.

The code is as follows: Copy code

<! DOCTYPE html>
<Html>

<Title> RunJS </title>
<Script class = "jquery library" src = "./jquery-1.8.2.min.js" type = "text/javascript"> </script>
<Script type = "text/javascript" src = "./jQueryRotate.2.2.js"> </script>
</Head>
<Body>
<Div id = "lottery">
<Div class = "arrow"> </div>
<Div class = "lot-btn first">
<Span> </span>
</Div>
</Div>

 

<Style> # lottery {
Background: url ("./disc-bg.gif") no-repeat scroll 0 0 transparent;
Height: Pixel px;
Left: 50px;
Position: absolute;
Width: Pixel px;
}
# Lottery. arrow {
Background: url ("./arrow.png") no-repeat scroll 0 0 transparent;
Height: 191px;
Left: 207px;
Position: absolute;
Top: 91px;
Width: 32px;
}
# Lottery. lot-btn {
Height: 92px;
Left: 177px;
Overflow: hidden;
Position: absolute;
Top: 181px;
Width: 91px;
}
# Lottery. lot-btn span {
Cursor: pointer;
Display: block;
Height: 92px;
Position: relative;
Width: 91px;
}

# Lottery. first span {
Background: url ("./buttons_01.png") no-repeat scroll 0 0 transparent;
} </Style>
<Script> $ (function (){

$ (". Lot-btn"). click (function (){

For (var I = 0; I <= 10000; I ++ ){

$ ("# Imgs"). rotate ({
AnimateTo: I,
Duration: 10000
});
If (I> = 3986 ){

Break;
            }

        }
})

}); </Script>

</Body>

The effect is as follows:

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Related Keywords:
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