javascript - Won't Iterate Over Array In jQuery -

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so can of images want array , pass them $image. when try loop on array keeps alerting same item 3 times.

the code i'm having trouble with.

   getitem : function($image){     console.log($image)     console.log(jquery.type($image))     var setup ='<img src="' + $($image).attr('href') + '" title="' +    $($image).attr('title') + '"/>';      $.each($image, function(i){         alert( setup);     });   }

the html

    <a href="images/slideshow/1-gw.phillipbarnhart.reverendmemory.jpg" title="phillip barnhart as:          reverend memory - clergyman stands decorum , truth." rel="slideshow"><img src="images/view-slideshow.jpg" width="490" height="352" alt="view slideshow"></a>         <a rel="slideshow" href="images/slideshow/2-gw.bethbrooks.pollytodd.jpg">fff</a>         <a rel="slideshow" href="images/slideshow/3-gw.nickhale.nostalgia.jpg">test</a>

the whole script or if jsfiddle here link. http://jsfiddle.net/h3az4/

var slideshow = { config : {     wrapper : 'body',     container : 'div',     anchor : 'a[rel="slideshow"]' },  init : function(config) {     $.extend(slideshow.config, config);     $(slideshow.config.anchor).hide();     $(slideshow.config.wrapper).find(slideshow.config.anchor)         .eq(0)         .show()         .click(function(e){             e.preventdefault();             slideshow.getitem($(slideshow.config.anchor));         }); },  getitem : function($image){     console.log($image)     console.log(jquery.type($image))     var setup ='<img src="' + $($image).attr('href') + '" title="' + $($image).attr('title') + '"/>';      $.each($image, function(i){         alert( setup);     });   },  createtumbnail : function($image){  }  };   $(document).ready(function() { slideshow.init();  });

your using $.each loop wrong.

your first problem $image.attr("x") attr of first element in list if $image list. want either $($image[i]) or using .get

the second issue declaring var setup outside loop. means declared , used once rather 3 times (since have 3 items).

$.each($image, function(i){     var setup ='<img src="' + $(this).attr('href') + '" title="' +                $(this).attr('title') + '"/>';     alert( setup); });

when using $.each this object in function refer each object in array in turn. in case this dom object want use $(this) jquery image object.

look here working example http://jsfiddle.net/raynos/h3az4/3/


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