Jquery Mobile persistent footer - change content on all pages -

-

i have problem persistent footer on page. creating web app jquery mobile.

link project site when click add1 button footer updates"order(1)" , increments, when navigate second page see "order" , no number.

my question is, how can fix that?

i want keep same footer pages.

i viewed project site , code has bugs. ill explain 1 one.

you using same id name (objednavka) more once. id name must unique in document , not used more once.

if want update many elements have same name use class instead.

you don't need use pagebeforecreate have multi-page template (many pages) in 1 document , first gets loaded @ pageload. need create navbars @ once update orders , totals simultaneously.

to add 1 variable better method use plus plus (myvar++)

instead of updating whole order button again includes (order) text when click add 1 use span class="objednavka" next order , update new number there.

we don't use $(document).ready(function() { in jquery mobile framework , has own events. instead use of these variety of jqm events need them. http://api.jquerymobile.com/category/events/

another nice guide jquery mobile page events can found here. http://jqmtricks.wordpress.com/2014/03/26/jquery-mobile-page-events/

trigger create has deprecated , not used anymore although still works. don't need use in code.

demo

http://jsfiddle.net/fq8hp6rw/

your new code 

 $('<div>').attr({'data-role':'footer','data-theme':'a','data-position':'fixed','data-  id':'footer', 'data-tap-toggle': "false"}).append('\  <div data-role="navbar">\  <ul>\  <li class="lii"><a href="#mypanel" data-icon="shop">order (<span class="objednavka">0</span>)</a>   </li>\  <li><a href="#ucet" data-icon="gear" >my acc</a></li>\  </ul>\ </div>').appendto('#jidlo, #napoje, #ucet');      var cislokliku = 1;  $( document ).on( 'click', '.button', function () {      $( ".objednavka" ).text(cislokliku)          cislokliku++;     });

html changes

<h2 class='ucet_nadpis'>moje objednávky: <span class="objednavka"></span></h2>

Comments

Post a Comment

Popular posts from this blog

python - mat is not a numerical tuple : openCV error -

-
i have write down code showing error ma not getting it: please help: showing mat not numerical tuple: import cv import cv2 capture = cv2.videocapture("j.3gp") while(1): _, frame1 = capture.read() grayimage1 = cv2.cvtcolor(frame1, cv2.color_bgr2gray) _, frame2 = capture.read() grayimage2 = cv2.cvtcolor(frame2, cv2.color_bgr2gray) differenceimage = cv2.absdiff(grayimage1,grayimage2) thresholdimage = cv2.threshold(differenceimage,25,255,cv2.thresh_binary) cv2.imshow("difference image", differenceimage) cv2.imshow("threshold image", thresholdimage) cv2.imshow("image", frame1) k = cv2.waitkey(30) & 0xff error arising : ----------------------------------------------------------------------------------------- traceback (most recent call last): file "desk.py", line 15, in <module> cv2.imshow("threshold image", thresholdimage) typeerror: mat not numerical tuple ...
Read more

c# - MSAA finds controls UI Automation doesn't -

-
i'm working on automating windows application. i'm using teststack white framework. i've hit problem. program has 'window' object cannot see inside of. white shows no controls inside of it. inspect.exe shows no controls inside of either when running in ui automation mode. if switch inspect msaa see controls inside fine. there anyway me use msaa c# handle on these controls? if can identify msaa functions need, can use p/invoke call them c#. here's example article doing msaa: http://www.codeproject.com/articles/38906/ui-automation-using-microsoft-active-accessibility also, pinvoke.net can used identify iaccessible (msaa) functions: http://www.pinvoke.net/search.aspx?search=iaccessible&namespace=[all] here's answer along lines: msaa com-based? finally, alternative p/invoke, might able use tlbimp.exe create wrapper assembly oleacc.dll, , access msaa functions through it. i'm not sure if works msaa, it's worth try. as e...
Read more

wordpress - .htaccess: RewriteRule: bad flag delimiters -

-
pulling hair out on one. have following .htaccess file custom redirects in addition wordpress's default settings. when tested on local wamp server worked fine after moving production i'm not getting rewriterule: bad flag delimiters error in server log , after while site goes down internal server error any appreciated. in advance! <ifmodule mod_rewrite.c> rewriteengine on rewritebase / rewriterule ^rockford_weddings___welcome\.html$ /wedding/ [r=301,l] rewriterule ^blog/?$ /journal/ [r=301,l] rewriterule ^blog/(.*)$ /$1 [r=301,l] rewriterule ^portraitinvestment/?$ /portraitinvestment\.pdf [r=301,l] rewriterule ^weddinginvestment/?$ /weddinginvestment\.pdf [r=301,l] rewriterule ^holidaycards2014/?$ /holidaycards2014\.pdf [r=301,l] </ifmodule> # begin wordpress <ifmodule mod_rewrite.c> rewriteengine on rewritebase / rewriterule ^index\.php$ - [l] rewritecond %{request_filename} !-f rewritecond %{request_filename} !-d rewriterule . /index.php [l] </...
Read more