javascript - access subdomain iframe url from other subdomain page -


i'm trying access iframe contentwindow property iframe hosted on subdomain within same domain. have code on a.domain.com (which hosts role of parent page):

<script type="text/javascript">     $(document).ready(function () {                 $('#frame').load(function () {                         var iframe = document.getelementbyid('frame');                         if (iframe) {                  var item = iframe.contentwindow;                              if (item.indexof("completed") != -1) {                     window.location.href = '../home/completed/';                                    } else {                     window.location.href = '../home/payagain/';                 }             }                     });     }); </script>

the actual iframe content sits on b.domain.com , want current page in iframe.

i see examples need set document.domain = "domain.com" in both a.domain.com , b.domain.com example need set in a.domain.com , b.domain.com regarding document.domain?

in pages in b.domain.com need set document.domain value?

thanks in advance, laziale

i in same situation , found using window.postmessage better way communicate between frames: https://developer.mozilla.org/en-us/docs/web/api/window.postmessage

if want use method mentioned, every page loads within frame need manually set document.domain on load. parent page need set it. built-in javascript property of document object.


Comments

Post a Comment

Popular posts from this blog

apache - Remove .php and add trailing slash in url using htaccess not loading css -

i have add following code htaccess file removing .php extension , add trailing slash urls. worked fine reduced page loading speed , css code not loading @ all. pages ugly. please help rewriteengine on rewritebase / ## hide .php extension snippet # externally redirect /dir/foo.php /dir/foo rewritecond %{the_request} ^[a-z]{3,}\s([^.]+)\.php [nc] rewriterule ^ %1/ [r,l] # add trailing slash rewritecond %{request_filename} !-f rewritecond %{request_uri} !/$ rewriterule . %{request_uri}/ [l,r=301] # internally forward /dir/foo /dir/foo.php rewritecond %{request_filename} !-d rewritecond %{request_filename}.php -f rewriterule ^(.*?)/?$ $1.php [l] we can rewrite urls using .htaccess files. before writing in .htaccess files need verify kind of server using. can check server adding a <?php phpinfo(); ?> in php page. ensure mod_rewrite module enabled in apache server. can identified checking phpinfo included page. common methods used url rewriting follows ...
Read more

javascript - jQuery show full size image on click -

pretty self explanatory not workking . i want display full image when user click on image... yes know there tons of plugins but i want keep simple. any idea ? css : .full { display: none; width: 500px; height: 500px; margin-left: 100px; margin-top: -300px; position: fixed; background-color: #f00; z-index: 6; } .thumbnail { width: 50px; height: 50px; } html: <img class="thumbnail" src="http://4.bp.blogspot.com/-uhbdp2esxng/txneptvi92i/aaaaaaaaaky/upfqis7zto0/s1600/rihanna-wallpaper.jpg"> jquery: $(document).ready(function() { $('.thumbnail').on('click', function() { var img = $('<img />',{src:this.src,'class':'full'}); $('.full').html(img).show(); console.log('done!'); }); }); try looking how jquery works. $(document).ready(function() { $('.thumbnail').on('click', function(...
Read more