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jquery study Notes (2)--Pentagram ratings

Source: Internet
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Online shopping five-star rating simulation:

1 <!DOCTYPE HTML>2 <HTMLLang= "en">3 <Head>4     <MetaCharSet= "UTF-8">5     <title>Document</title>6     <Scripttype= "Text/javascript"src= "Jquery.js"></Script>7 </Head>8 <Body>9     <Div>Ten         <spanclass= "Star">☆</span> One         <spanclass= "Star">☆</span> A         <spanclass= "Star">☆</span> -         <spanclass= "Star">☆</span> -         <spanclass= "Star">☆</span> the     </Div> - </Body> -     <Scripttype= "Text/javascript"> -         varIsclick= 0; +         varClicknum= 0; -         //Mouse slide over, programming black Pentagram +         $('span'). MouseOver (function(){ A             //if (isclick==0) { at                 varNum= $( This). index (); -                 //alert (num); -                 $('span'). each (function(){ -                     if ($( This). Index ()<=num) { -                         $( This). HTML ('★'); -                     }Else{ in                         if ($( This). Index ()>clicknum) { -                             $( This). HTML ('☆'); to                         } +                     } -                 }); the             // } *         }); $         //mouse away Div, change back to hollow PentagramPanax Notoginseng         $('Div'). MouseLeave (function(){ -             if(Isclick==0) { the                 $('span'). each (function(){ +                     if ($( This). Index ()>clicknum) {} A                     $( This). HTML ('☆'); the                 }); +             }Else{ -                 $('span'). each (function(){ $                     if ($( This). Index ()>clicknum) { $                         $( This). HTML ('☆'); -                     } -                 }); the             } -         });Wuyi         //mouse click, fixed black pentagram, and re-click after re-fixed, left unchanged the         $('span'). Click (function(){ - Isclick= 1; Wu Clicknum= $( This). index (); -             $('span'). each (function(){ About                 if ($( This). Index ()<=clicknum) { $                     $( This). HTML ('★'); -                 }Else{ -                     $( This). HTML ('☆'); -                 } A             }); +         }); the     </Script> - </HTML>

jquery study Notes (2)--Pentagram ratings

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