javascript - Read lines from a file and import as youtube embed to my site -


i want know how read text file , information javascript code. mean is,

if have text file contained youtube video-id , title

id:youtubevideoid1 "title1" id:youtubevideoid2 "title2" id:youtubevideoid3 "title3" id:youtubevideoid4 "title4"

for example: id:gsjtg7m1mmm "x-man trailer!"

i want web (index.html) read text-file's lines 1 1 ,by order, , show me on web embed of youtube videos this:

<a href="https://www.youtube.com/watch?v=(videoid text file)" title="(title text file)"><img width="143" alt="(title)" src="http://img.youtube.com/vi/(video_id)/hqdefault.jpg" ></a>

it need read , show lines start "id:" , first word after id video_id (so should var) , after "space" comes "title" (and can few words in language) should var also..

so if have 5 rows in text file id + title, show me on page, 5 embed videos... , if there more, more...

and if javascript, code need write on web show?

thank you! hope me that..

this seems relatively simple.

first off need read txt file:

function readtextfile(file) { var rawfile = new xmlhttprequest(); rawfile.open("get", file, false); rawfile.onreadystatechange = function () {     if(rawfile.readystate === 4)     {         if(rawfile.status === 200 || rawfile.status == 0)         {             var alltext = rawfile.responsetext;             return alltext;         }     } } rawfile.send(null); }  var txt = readtextfile("path/to/txt/file.txt");

then need parse file, assuming file looks above this:

var split_txt = txt.split("id:"); for(var i=0;i<split_txt.length;i++){     var id = split_txt[i].split(" \"")[0];     var title = split_txt[i].split(" \"")[1].slice(0,-1);     $("body").append("<a href=\"https://www.youtube.com/watch?v="+id+"\" title=\""+title+"\"><img width=\"143\" alt=\""+title+"\" src=\"http://img.youtube.com/vi/"+id+"/hqdefault.jpg\" ></a>"); }

you require jquery run it.


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