jquery - How can I vertically center a div without knowing the parent height? -


hello hope can me. i'm trying vertically center div keep failing. think problem div gallery composed of 2 elements - main images not scrollable because fit screen - thumbnails (that appear through jquery hide/show , hide main images clicking on specific icon). can't center child div (the gallery) because can't set height parent (page container) because need thumbnails scrollable. want main images centered in page...

here's html code (i kept essential):

<!--page --> <div id="gallery-container">  <!-- main images -->         <div class="cycle-slideshow"> <img src="img.jpg">   </div>  <!-- thumbnails --> <div class="thumbs"> <img src="img.jpg"> </div>  <!-- jquery hide/show code --> <script type="text/javascript"> $('.thumbsicon').on('click', function() { $('.cycle-slideshow').hide(); $('.thumbs').fadein(); }); $('.thumbs li img').on('click', function() { var imgsrc = $(this).attr('src');    $('.cycle-slideshow').fadein('slow').css('background-image', 'url( + imgsrc + )'); $('.thumbs').hide();  }); </script> </div>

and css (consider website has 250px sidebar menu on left):

#gallery-container{width:700px;z-index:70;margin:0   auto;position:relative;overflow:hidden;padding:0 20px 0 270px;}  .cycle-slideshow {width:700px;height:517px;margin:0 auto;padding:0;position:relative;}  .thumbs {position:relative; width:700px; margin:0 auto; padding:0; display:none;}

i tried many css solutions none seems working. can do? in advance...

here's stackoveflow adapted accepted answer's code own purposes while back. here's have position window or parent element:

using jquery center div on screen

demo: http://jsfiddle.net/6p7am/1/

jquery.fn.center = function (centertowindow) {     var parent = null;     var positioncss = null;     if (centertowindow) {         parent = window;         positioncss = "absolute";     } else {         parent = this.parent();         positioncss = "relative";     }     this.css({         "position": positioncss,             "top": math.max(0, (($(parent).height() - this.outerheight()) / 2) + $(parent).scrolltop()) + "px",             "left": ((($(parent).width() - this.outerwidth()) / 2) + $(parent).scrollleft() + "px")     });     return this; }  $(function () {     $(window).resize(function () {         $("#gallery-container").center(true);     }).trigger("resize"); });

-

Comments

Post a Comment

Popular posts from this blog

php - regexp cyrillic filename not matches -

i take list of files php glob(."*.pdf") . files have cyrillic names. example: ООО «Рога и копыта» then load company names database , try find them in file names: preg_match("/$firm_name/ui", $file_name, $match); i have problem: firms if $firm_name visually similar $file_name , preg_match says there no match. mb_detect_encoding both variables return utf-8. there problem in file name, or maybe there encoding or something, can not understand, ask help. upd: $file_name='ООО «Рога и копыта»'; preg_match("/... .Рога и копыта./ui", $file_name, $match); as result, ОО «Рога и копыта» , 1 О missing
Read more

c# - OpenXML hanging while writing elements -

Image
i have program pulls data database, caches file , exports data multiple formats (excel, excel 2003, csv). i'm using openxml sdk 2.0 excel work. these export processes run in parallel (using parallel.foreach ), , amount of data can pretty large - e.g. csvs 800mb. during these larger exports, i've noticed writing of xml documents hang. instance, if have 8 exporting in parallel, @ point "pause". hang around same point: //this.writer openxmlwriter created worksheetpart. this.writer.writeelement(new cell() { cellvalue = new cellvalue(value), datatype = cellvalues.string }); when happens, pause debugger (vs2013 in case) , notice threads blocking around same portion of code - bit deeper in openxml sdk - stem call openxmlwriter.writeelement . i dug through source using justdecompile didn't find answers. appears there intermediary stream in use writing isolated storage , is, reason, blocking. underlying stream each of these filestream . here screenshot ...
Read more

sql - Select Query has unexpected multiple records (MS Access) -

i may tired, can't seem figure out happening. have 2 queries. query 1 has 10 fields. query 2 has 5 fields. fields 1 through 3 same in both queries. trying write select query , simple add field 5 query2 query1 result should query1 additional field (query2.field5). i join first 3 fields both queries , choose select records in query1 , in query2 match. don't know sql, use query designer. expect same number of records have query 1 instead have 3 times or more. can tell me doing wrong. tried reversing joins still seem same records. thanks in advance. here query: the fields in common divisionname , supplierid = vendorid , commodityname . select [part revenue exposed query p1].divisionname, [part revenue exposed query p1].commodityname, [part revenue exposed query p1].suppliername, [part revenue exposed query p1].partnumber, [part revenue exposed query p1].partdescription, [part revenue exposed query p1].bucode, ...
Read more