jquery - Fetching the link to a video from an RSS feed item -


i new web development , first chrome extension. here script fetch , parse rss feeds : 

$(document).ready(function() {     // fetch rss feeds , parse them     $.get(rssurl, function(data) {       var $xml = $(data);       $xml.find("item").each(function() {         var $this = $(this),             item = {                      title: $this.find("title").text(),                      link: $this.find("link").text(),                      description: $this.find("description").text(),                      pubdate: $this.find("pubdate").text(),                      url : $this.find("enclosure").attr("url"),                      author: $this.find("author").text()                    };          // add array         items.push(item);         if(items.length == 1){           $(".title").html(item.title);           $(".description").html(item.url);           $(".author").html(item.author);            $(video).attr({"src" : item.url});         }       });// end of each()     });// end of $.get() });

the problem, this: 

url : $this.find("enclosure").attr("url"),

the idea video play not despite being in .mp4.
here feeds parsing: http://feeds.podtrac.com/ttkj5t05olm$

n.b. have allowed urls in chrome manifest

try add below condition before add item array:

if($("enclosure[url$='.mp4']",this).length>0){}

[attribute$="value"] jquery attribute end selector. select element have specified attribute value ending given string.

code:

$(document).ready(function() {     // fetch rss feeds , parse them     $.get(rssurl, function(data) {       var $xml = $(data);       $xml.find("item").each(function() {         //if item's enclosure url attribute in .mp4 format... add video array         if($("enclosure[url$='.mp4']",this).length>0){           var $this = $(this),               item = {                        title: $this.find("title").text(),                        link: $this.find("link").text(),                        description: $this.find("description").text(),                        pubdate: $this.find("pubdate").text(),                        url : $this.find("enclosure").attr("url"),                        author: $this.find("author").text()                      };            // add array           items.push(item);            if(items.length == 1){             $(".title").html(item.title);             $(".description").html(item.url);             $(".author").html(item.author);              $(video).attr({"src" : item.url});           }         }       });// end of each()     });// end of $.get() });

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