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Banner image carousel,

Source: Internet
Author: User
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Banner image carousel,

Html part version <script src = "http://www.jq22.com/jquery/jquery-1.10.2.js"> </script>

Certificate -----------------------------------------------------------------------------------------------------------------------------------------------

<! DOCTYPE html>
<Html>
<Head>
<Meta charset = "UTF-8">
<Title> </title>
<Style>
* {Padding: 0; margin: 0; list-style: none ;}
/*************************************** *****/

. Banner {width: 1920px; height: 500px; overflow: hidden; position: relative; margin-left: auto; margin-right: auto ;}
. Banner. img {position: absolute; left: 0px; top: 0;}/* image style */
. Banner. img li {float: left;}/* image style */

. Banner. img {width: 550px ;}
/*/Small circle /*/
. Banner. num {position: absolute; width: 100%; bottom: 50px; left: 0; text-align: center; font-size: 0px ;;} /* bottom can adjust the height of a small circle */
. Banner. num li {width: 10px; height: 10px; background: #888; border-radius: 50%; display: inline-block; margin: 0 3px; cursor: pointer ;}
. Banner. num li. on {background: # F60 ;}
/*/Button /*/
. Banner. btn {width: 30px; height: 50px; background: rgba (0.5, 0, 50%); position: absolute; top:; margin-top:-25px; cursor: pointer; text-align: center; line-height: 50px; color: # fff; font-size: 40px; font-family: ""; display: none ;}
. Banner: hover. btn {display: block ;}
. Banner. btn_l {left: 0 ;}
. Banner. btn_r {right: 0 ;}

/* Modify the size of the output screen */
# Ban1. banner {width: 100% px; height: 600px; margin: 0 auto; border: 0px solid #000 ;}
# Ban1. banner. img {width: 1920px; height: 600px;/* modify the image size */
</Style>
</Head>
<Body>
<Script src = "http://www.jq22.com/jquery/jquery-1.10.2.js"> </script>
<Script src = "../gundongimages/js/gdlb. js"> </script>
<Div id = "ban1">
<Div class = "banner">
<Ul class = "img">
<Li> <a href = "#"> </A> </li>
<Li> <a href = "#"> </A> </li>/* fill in the image path based on your own image path */
</Ul>
<Ul class = "num"> <! -- Small circle -->
</Ul>
<Div class = "btn btn_l"> & lt; </div> <! -- Left button -->
<Div class = "btn btn_r"> & gt; </div> <! -- Right button -->
</Div>
</Div>

</Body>
</Html>

Bytes ----------------------------------------------------------------------------------------------------------------

Js Section

Bytes ----------------------------------------------------------------------------------------------

$ (Function (){
Imgscrool ('# ban1 ');
Imgscrool ('# ban2 ');
})

 

// This is a function
Function imgscrool (obj ){

Var moving = false;
Var width = $ (obj + ". banner. img"). width ();
Var I = 0;
Var clone = $ (obj + ". banner. img li"). first (). clone ();
$ (Obj + ". banner. img"). append (clone );
Var size = $ (obj + ". banner. img li"). size ();
For (var j = 0; j <size-1; j ++ ){
$ (Obj + ". banner. num"). append ("<li> </li> ");
}
$ (Obj + ". banner. num li"). first (). addClass ("on ");

/* Move the cursor to the dot */
If ($ (obj + ". banner. num li ")){

$ (Obj + ". banner. num li"). hover (function (){
Var index = $ (this). index ();
I = index;
$ (Obj + ". banner. img"). stop (). animate ({left:-index * width}, 1000)
$ (This). addClass ("on"). siblings (). removeClass ("on ")
})
};
// Handle the initial width of carousel
Var a2 = $ (obj + ". banner img"). width ();
Var a3 = $ (obj + ". img li"). length
$ (Obj + ". banner. img"). width (a2 * a3 + 'px ');

/* Automatic carousel */
Var t = setInterval (function (){
I ++;
Move ();
}, 2000)

/* Operations on the banner timer */
$ (Obj + ". banner"). hover (function (){
ClearInterval (t );
}, Function (){
T = setInterval (function (){
I ++;
Move ();
}, 2000)
})

If ($ (obj + ". banner. btn_l ")){

/* Left button */
$ (Obj + ". banner. btn_l"). stop (true). click (function (){
If (moving ){
Return;
};
Moving = true;
I --
Move ();
})

/* Right button */
$ (Obj + ". banner. btn_r"). stop (true). click (function (){
If (moving ){
Return;
}
Moving = true;
I ++
Move ()
})

};

Function move (){

If (I = size ){
$ (Obj + ". banner. img" ).css ({left: 0 })
I = 1;
}

// Modify the width of each carousel Screen
If (I =-1 ){
$ (Obj + ". banner. img" ).css ({left:-(size-1) * width })
I = size-2;
}
$ (Obj + ". banner. img"). stop (true). delay (200). animate ({left:-I * width}, 1000, function (){
Moving = false;
})

If (I = size-1 ){
$ (Obj + ". banner. num li"). eq (0). addClass ("on"). siblings (). removeClass ("on ")
} Else {
$ (Obj + ". banner. num li"). eq (I). addClass ("on"). siblings (). removeClass ("on ")
}
}
}

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
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