javascript - jQuery won't select tag? -


jquery telling me cannot find tag i'm asking select. have similar select works fine.

here's selecting code:

$(".pagename.ent0#1401183013");

here's tag looks like:

<div class="pagename ent0" id="1401183013">/</div>

when write console.log($(".pagename.ent0#1401183013").length) gives me 0. it's on timer there continuous pile of these tags same attributes, tells me 0 every time. copy+paste examples output.

i tried in jsfiddle and, expected, worked fine, in implementation doesn't.

var inputlog = json.parse('<?php echo $jslog ?>'); var numofpings = 0;    var inputlogstartind = -1; var thissecond = '<?php echo $starttime ?>'; for(var = 0; < inputlog.length; i++){     if(inputlog[i].time >= thissecond){         inputlogstartind = i;         thissecond = inputlog[i].time;         break;     } } if(inputlogstartind!=-1){    var bncenxcoord = '70%'; var bncstxcoord = '70%'; var thislogind = inputlogstartind; console.log("thislogind: "+thislogind); console.log(inputlog[thislogind]); var pageslisted = new array(); setinterval(function(){     console.log(inputlog[thislogind].time);     console.log(thissecond+"\n");     if(inputlog[thislogind].time==thissecond){         var entcount = 0;         while(inputlog[thislogind].time==thissecond){             $(".phppongtable #pages").append('<div class="pagename ent'+entcount+'" id="'+thissecond+'">'+inputlog[thislogind].file+'</div>'); // make pageslisted handle duplicates             $(".phppongtable #ips").append('<div class="ipadd ent'+entcount+'" id="'+thissecond+'">'+inputlog[thislogind].ip+'</div>'); // make ipslisted handle duplicates             console.log($('.ipadd.ent'+entcount+'#'+thissecond)); // returns tag             var ipaddtop = ($('.ipadd.ent'+entcount+'#'+thissecond).offset().top - $(window).scrolltop());             var ipaddleft = ($('.ipadd.ent'+entcount+'#'+thissecond).offset().left);             $("body").append(                 '<div class=".circle ent'+entcount+'" id="'+thissecond+'" \                 style="position:absolute;\                 top:'+ipaddtop+';\                 left:'+ipaddleft+';">0</div>');             console.log($('.pagename.ent'+entcount+'#'+thissecond).length); // outputs 0 time             /////*error occurs here (uncaught typeerror: cannot read property 'top' of undefined )*/////             var pagenametop = ($('.pagename.ent'+entcount+'#'+thissecond).offset().top - $(window).scrolltop());             var pagenameleft = ($('.pagename.ent'+entcount+'#'+thissecond).offset().left);             $('.circle.ent'+entcount+'#'+thissecond).animate({                 'top':pagenametop,                 'left':pagenameleft             },2000,             function(){                 $(this).animate({                     'left':ipaddleft,                     'top':ipaddtop                 });             });             thislogind++;             entcount++;         }     }            thissecond++;     console.log("thisnewsecond: "+thissecond); },1000);  } else {     console.log("no log entries"); }

the attributes class , id dom element shouldn't start number. try put char before number , should work.

if have several class or id in app starting number, possible workaround follow, suggested here: http://css-tricks.com/ids-cannot-start-with-a-number/

[id='1800number_box'] {  /* work */ }  #1800number_box {   /* doesn't work */ }

another possible workaround follow:

<body id="69">  body#\36 9 p { color: red; }

where \36 utf-8 code number 6, , has followed space (which disregarded) engine knows it’s end of code. described here http://www.markinns.com/articles/full/using_numbers_as_css_class_or_id_values

these examples styling css only, same procedure can done selecting dom element jquery.

anyway suggest use names start string (no digits), in manner easier read code.


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