<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> <meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 "/> <meta http-equiv= "x-ua-compatible" content= "Ie=emulateie7"/> <title> Picture Seamless Scrolling instance-javascript</title> <style type= "Text/css" > #ImgList, #ImgList1, #ImgList2 {/* The wide high value of the outside main frame must be defined by the user himself/ width:400px; height:80px; Overflow:hidden; margin-bottom:10px; } . imgwh{ Float:left; width:80px; height:80px; Text-align:center; Color: #F00; font-weight:800; line-height:80px; } . imgbutton{ Float:left; width:70px; height:80px; line-height:80px; Text-align:center; Cursor:pointer; } . Imgbutton:hover{background: #e2e2e2;} . Img1{background-color: #CCC;} . Img2{background-color: #afafaf;} . Img3{background-color: #a1a1a1;} . Img4{background-color: #8c8c8c;} . Img5{background-color: #787878;} . Img6{background-color: #616161;} . Img7{background-color: #4d4d4d;} . Img8{background-color: #3e3e3e;} </style> <script type= "Text/javascript" > function Imgscroll (obj) { /************************************ Plug-in information: Name:imgscroll version:13.09.09 Author:lazy E-mail:25565308@qq.com Blog:http://www.111cn.net Parameter description: ID: The ID value required to scroll the window Width: Window widths Height: Window height Dir: Picture scrolling direction, default to left scroll Speed: Scrolling speed, the smaller the value the faster Eventbingleft: Scroll button ID to the left Eventbingright: Scroll button ID right Other Description: At present, this plugin only supports the right and left seamless scrolling because of the time reason, is also the author first attempts to encapsulate the plug-in,
If not normal reference to the plugin please QQ or e-mail notify the author, can also repair themselves
This plug-in code can be copied and published at will, but not for commercial use
Please keep this plugin information when reprint, thank you From:lazy ************************************/ This.prototype=obj; This.obj={id:null,width:null,height:null,dir: "Left", speed:30,eventbingleft:null,eventbingright:null}; This.extend (This.obj,obj); Try{this. Element=imgget (this.obj.id);} catch (Err) {} if (this.obj.id==null| |!this. Element) {alert ("Component initialization failed, the specified ID value does not exist!"); return}; if (this.obj.width==null) {this.obj.width=this. Element.offsetwidth;} if (this.obj.height==null) {this.obj.height=this. Element.offsetheight;} This. initialization ();//value validation completes initialization component This. Element.imgscrollstatue=setinterval ("Startscroll ({id: '" + this.obj.id + "', dir: '" +this.obj.dir+ "})", This.obj.speed);/enable scrolling This. Eventbind (this.obj.eventbingname,this.obj.id,this.obj.speed);//Binding Event } Imgscroll.prototype.eventbind=function (oid,id,speed) { Event Bindings if (oid==null) {return} This. Element.onmouseover=function () { Clearinterval (this. Imgscrollstatue);} End onmouseover This. Element.onmouseout=function () { var o=this. Imgscrollproperty; This. Imgscrollstatue=setinterval ("Startscroll" ({ID: ' "+o.id+" ', dir: ' "+o.dir+"}), O.speed); }//end onmouseout if (this.obj.eventbingleft!=null && this.obj.eventbingleft!= "") {//bind-oriented left sliding code var button=imgget (This.obj.EventBingLeft) if (Button) { Button.onmouseover=function () {imginterval (this);} End Button.onmouseover Button.onmousedown=function () {imginterval (this);} Enf Button.onmousedown Button.onmouseout=function () {imginterval (this);} End Button.onmouseout Button.onclick=function () {imginterval (this);} End Button.onclick } }//End If if (this.obj.eventbingright!=null && this.obj.eventbingright!= "") {//bind-oriented left sliding code var button=imgget (This.obj.EventBingRight) if (Button) { Button.onmouseover=function () {imginterval (this);} End Button.onmouseover Button.onmousedown=function () {imginterval (this);} Enf Button.onmousedown Button.onmouseout=function () {imginterval (this);} End Button.onmouseout Button.onclick=function () {imginterval (this);} End Button.onclick } }//End If } Imgscroll.prototype.initialization=function () { Class var odiv=document.createelement ("div"), Odiv1=document.createelement ("div"), Odiv2=document.createelement ("div"), Otext=this. Element.innerhtml, odir=this.obj.dir== "Left" | | this.obj.dir== "right"? Float:left; ":" Clear:both; "; This. Element.innerhtml= ""; odiv.style.csstext= "Width:8000px;height:" + this.obj.height + "; margin:0;padding:0;"; Odiv1.style.csstext=odir;odiv2.style.csstext=odir; Odiv.appendchild (ODIV1); Odiv.appendchild (ODIV2); Odiv1.innerhtml=otext;odiv2.innerhtml=otext; This. Element.appendchild (ODIV); This. Element.imgscrollproperty={id:this.obj.id,speed:this.obj.speed,dir:this.obj.dir}; Add Button event property if (this.obj.eventbingleft!=null && this.obj.eventbingleft!= "") { Imgget (This.obj.EventBingLeft). imgscrollproperty={ id:this.obj.id,speed:this.obj.speed,dir:this.obj.dir== "Left" | | this.obj.dir== "right"? Left ': Top};} if (this.obj.eventbingright!=null && this.obj.eventbingright!= "") { Imgget (this.obj.EventBingRight). imgscrollproperty={ id:this.obj.id,speed:this.obj.speed,dir:this.obj.dir== "Left" | | this.obj.dir== "right"? Right ': Down '};} } Imgscroll.prototype.extend=function (Oo,ot) { if (typeof (OO)!= "Object" | | | typeof (OT)!= "Object") {return} For (var p in Oo) { if (Oo.hasownproperty (p) && Ot.hasownproperty (p)) { OO[P]=OT[P];} } } function Startscroll (oelement) { var omain=imgget (oelement.id), Odiv; if (oelement.dir== "Left" | | oelement.dir== "right") { Odiv=omain.getelementsbytagname ("div") [0].getelementsbytagname ("div") [0];} Else{odiv=omain.getelementsbytagname ("div") [0];} Switch (oelement.dir) { Case ' right ': if (omain.scrollleft<=1) { omain.scrollleft=odiv.offsetwidth}else{ omain.scrollleft--;} Break;//end Right Default if (omain.scrollleft-odiv.offsetwidth>=0) { omain.scrollleft=0;} else{ omain.scrollleft++;} End Defalut }//end switch } function Imginterval (oobj) { if (typeof oobj!= "Object") {return;} var oid,odir,ospeed, e=event.type| | Window.event.type, O=oobj.imgscrollproperty,obj=imgget (o.id); Clearinterval (obj. Imgscrollstatue); Oid=o.id;odir=o.dir;ospeed=o.speed; Switch (e) { Case "click": OSPEED=OSPEED/2; Break Case "Mouseout": Odir=obj. Imgscrollproperty.dir; Break Case "MouseDown": OSPEED=OSPEED/4; } Obj. Imgscrollstatue=setinterval ("Startscroll" ({ID: ' "+oid+" ', dir: ' "+odir+"}), Ospeed) } function Imgget (ObjID) { return document.getElementById (ObjID);} </script>
<body> <div id= "LeftButton" class= "Imgbutton" ><< left-shift </div> <div id= "imglist" style= "float:left;" > <div class= "Imgwh Img1" >img 1</div> <div class= "Imgwh Img2" >img 2</div> <div class= "Imgwh Img3" >img 3</div> <div class= "Imgwh Img4" >img 4</div> <div class= "Imgwh Img5" >img 5</div> <div class= "Imgwh Img6" >img 6</div> <div class= "Imgwh Img7" >img 7</div> <div class= "Imgwh Img8" >img 8</div> </div> <div id= "Rightbutton" class= "Imgbutton" > Right Shift >></div> <div id= "ImgList1" style= "Clear:both;" > <div class= "Imgwh Img1" >img 1</div> <div class= "Imgwh Img2" >img 2</div> <div class= "Imgwh Img3" >img 3</div> <div class= "Imgwh Img4" >img 4</div> <div class= "Imgwh Img5" >img 5</div> <div class= "Imgwh Img6" >img 6</div> <div class= "Imgwh Img7" >img 7</div> <div class= "Imgwh Img8" >img 8</div> </div> <div id= "ImgList2" > <div class= "Imgwh Img1" >img 1</div> <div class= "Imgwh Img2" >img 2</div> <div class= "Imgwh Img3" >img 3</div> <div class= "Imgwh Img4" >img 4</div> <div class= "Imgwh Img5" >img 5</div> <div class= "Imgwh Img6" >img 6</div> <div class= "Imgwh Img7" >img 7</div> <div class= "Imgwh Img8" >img 8</div> </div> <div id= "Imgval" ></div> <script type= "Text/javascript" > var imglistscroll,img,img2//variable must be global variable Window.onload=function () { Imglistscroll=new Imgscroll ({ ID: "Imglist", Eventbingleft: "LeftButton", Eventbingright: "Rightbutton"}); Img=new Imgscroll ({ ID: "ImgList1", Dir: "Right", SPEED:20}); Img2=new Imgscroll ({ ID: "ImgList2", Speed:10}); } </script> </body> |