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  • how to use javascript to add link to image element created using javascript

    - by parag
    how to add link for the image created using following javascript. thanks for any help or replies. for(var i=0; i<images.length; i++) { var t = document.createElement('IMG'); t.setAttribute('src',images[i]); t.setAttribute('border', 0); t.setAttribute('width',imageWidth); t.setAttribute('height',imageHeight); t.style.position = 'absolute'; t.style.visibility = 'hidden'; el.appendChild(t); }

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  • Jad file download link for my website

    - by Jareim
    Hi sir/madam! I am putting up a small website via webs.com for me and my friends that could also be accessible via wap, i.e. mobile internet, and I want to add links to my site that downloads .jar files. I uploaded the files on my site, and links to the .jar files went fine, but I also need links for .jad files (for some mobile phones that require .jad files FIRST then .jar). I tried doing a regular link for the .jad files, but it simply displayed the content of the .jad file. It wasn't installed or downloaded. What should I do? Or am I at a wrong website? Thanks!

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  • jQuery - Add click event to Div and go to first link found

    - by LuckyShot
    Hi guys, I think I've been too much time looking at this function and just got stuck trying to figure out the nice clean way to do it. It's a jQuery function that adds a click event to any div with a click CSS class found in the page and when clicked it redirects the user to the first link found in the div. function clickabledivs() { $('.click').each( function (intIndex) { $(this).bind("click", function(){ window.location = $( "#"+$(this).attr('id')+" a:first-child" ).attr('href'); }); } ); } The code simply works although I'm pretty sure there is a fairly better way to accomplish it, specially the selector I am using: $( "#"+$(this).attr('id')+" a:first-child" ) looks too long and slow. Any ideas? Please let me know if you need more details. Thanks! PS: I've got some jQuery benchmarking reference from Project2k.de here: http://blog.projekt2k.de/2010/01/benchmarking-jquery-1-4/

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  • shared libraries creating a soft link

    - by robUK
    Hello, Redhat 5.5 gcc version 4.1.2 I have a directory call lib, and in that directory I have all the shared libraries (about 30) that we get from our customer as we use their API. We link with this API. directory structure: /usr/CSAPI/lib However, our customer will update their API so we get new libraries, normally about 3 or 4. What I have been doing is when I get new libraries. Is to remove the old one and put in another directory. And replace them with the new libaries in the lib directory. /usr/CSAPI/Old_libs The new and old will have the same name. i.e. libcs.so < old libcs.so < new Is there a better way to manage this? I was thinking of creating a soft line, but as the names are the same, I am not sure that this will work. Many thanks,

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  • XCode Developer Documentation crashes after clicking any link on the startup screen

    - by Noah Sussman
    I just installed XCode 3.2.1. When I open the Developer Documentation and click any link on the startup screen, XCode crashes. Has anyone run into this problem? Also hints as to how to debug would be excellent -- I've only been using XCode for a week. I can still get into the documentation if I open some code and then right-click a symbol and choose "Find in Documentation." But its annoying that I can't just open the docs and browse them.

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  • Rails app is prepending tunnlr web address when using link helpers

    - by mathee
    I set up facebooker to tunnel my Ruby on Rails application. The issue is that I would like to test locally. That is, I don't want to have to start a tunnel every time I want to see my changes. Right now, when I start the application using ruby script/server (not calling rake facebooker:tunnel:background_start beforehand), links created by helpers (e.g., stylesheet_link_tag, javascript_include_tag, image_tag) are prepended with my tunnlr address: http://web1.tunnlr.com:myPort/. (For example, a CSS link looks like this in the page source: http://web1.tunnlr.com:myPort//stylesheets/appName.css?1234567890.) I don't want that functionality; I can't see my CSS or JavaScript changes without starting the tunnel first. I want the links to be relative to what's running on my machine, not the tunnel. So, stylesheet_link_tag should produce /stylesheets/appName.css?1234567890. Does anyone know why it's doing that in the first place and how to fix it? Thanks in advance.

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  • Silverlight navigation control not showing link

    - by JD
    hi, I am playing around with the silverlights navigation frame. Starting from the navigation project, I have basically copied the main page frame and launched it from a new hyperlink button. So I have a type of nested navigation (i.e. my new button "Employees", launches a new page which has a frame (named differently from parent) which has a number of hyperlinks). This seems to work fine however the URL for the sub frame hyperlinks do not not change. When I click on any of the nested links, it shows the parent link for Employee. Any ideas what needs to be changed? JD.

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  • Link phpbb usernames to drupal profiles

    - by Toxid
    I'm using drupal and phpbb with a bridge called phpbbforum. It works quite well, the user information is synched between the drupal and phpbb databases. The forum is embeded in a drupal page, so all variables that come with page.tpl.php should be avaliable. I want drupal to be the only profile handler, so when someone clicks on a phpbb username, that person get's linked to the drupal profile. In phpbbs template files, the link to the profile is called by function get_username_string. I think the right place to edit it is in the /includes/functions_content.php file on line 1178. Right above that line it says "* Get username details for placing into templates." and there's a section about profile links. I just can't figure out how to edit it so that the profile links lead to drupal profiles. Can anyone figure this one out?

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  • how to open a page in another browser instance by clicking on a link

    - by CoffeeCode
    i have a link <a id="DownloadLink" href='controller/action' target="_blank">Download File</a> that has to open a image in another tab or page. but it offers me to download the file. my action looks like this public FileContentResult GetSurveyFile(int Id) { if (Id == 0) return null; Survey survey = Repository.GetItem(Id); if (survey.File == null) return null; return File(survey.File.FileContent.ToArray(), survey.File.ContentType,survey.File.Name); } where the content type is an image/jpeg whats wrong?

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  • Wrap link around links in tweets with php preg_replace

    - by Ben Paton
    Hello I'm trying to display the latest tweet using the code below. This preg_replace works great for wrapping a link round twitter @usernames but doesn't work for web addresses in tweets. How do I get this code to wrap links around urls in tweets. <?php /** Script to pull in the latest tweet */ $username='fairgroceruk'; $format = 'json'; $tweet = json_decode(file_get_contents("http://api.twitter.com/1/statuses/user_timeline/{$username}.{$format}")); $latestTweet = htmlentities($tweet[0]->text, ENT_QUOTES); $latestTweet = preg_replace('/@([a-z0-9_]+)/i', '<a href="http://twitter.com/$1" target="_blank">@$1</a>', $latestTweet); $latestTweet = preg_replace('/http://([a-z0-9_]+)/i', '<a href="http://$1" target="_blank">http://$1</a>', $latestTweet); echo $latestTweet; ?> Thanks for the help, Ben

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  • Link all'interno di un campo testo

    - by aleds
    Ciao a tutti, nella Rails app che sto realizzando, l'utente ha la possibilita' di inserire un post (campo memo) con all'interno una URL. Ad esempio: "bla bla bla bla www.blabla.com bla bla bla ..." Nel mostrare tale post vorrei che www.blabla.com diventasse un link cliccabile (come avviene in twitter). Ovviamente deve essere fatto un parsing della url, immagino usando le espressioni regolari. Avete dei consigli in merito ? Esiste qualcosa di gia' fatto oppure inizio da subito a scrivere il codice :) ? Grazie Alessandro DS http://alex-on-rails.blogspot.com/

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  • safely encode and pass a string from a html link to PHP program

    - by bert
    What series of steps would be reqired to safely encode and pass a string from a html href using javascript to construct the link to a php program. in javascript set up URL // encodes a URI component. path = "mypgm.php?from=" + encodeURIComponent(myvar) ; in php: // get passed variables $myvar = isset($_GET['myvar']) ? ($_GET['myvar']) : ''; // decode - (make the string readable) $myvar = (rawurldecode($myvar)); // converts characters to HTML entities (reduce risk of attack) $myvar = htmlentities($myvar); // maybe custom sanitize program as well? // see [http://stackoverflow.com/questions/2668854/php-sanitizing-strings-to-make-them-url-and-filename-safe][1] $myvar = sanitize($myvar);

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  • How to change text color for link in tr element with CSS

    - by mathee
    I'd like to change the background and text color when the mouse hovers over a row in a table: tr { background-color:#FFF; color:#000; } tr:hover { background-color:#000; color:#FFF; } This works if there aren't any links in the tr elements, but when there are, the link color remains black (because of a { color: #000; }?). How do I specify in the CSS that links in the tr element should change color when the mouse hovers over the tr?

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  • replace all link href's with return of a function, with regex

    - by Rajat Singhal
    I have a function which returns a modified url, if passed a url.. I need to call this function on hrefs of all the links in my html data.. I can't use DomDocument, it's in php cli, I need regex solution.. I have tried preg_replace, and preg_replace_callback, but I simply don't understand the whole concept of using $1, $2 in the replacement string..If somebody can point to a good documentation,that'll be great too.. function modifyUrl($old_url) { ...... return $new_url; } $html = "...";//Long html content having links //need to call modifyUrl for all link's hrefs..

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  • Delete link to file without clearing readonly bit

    - by Joshua
    I have a set of files with multiple links to them. The files are owned by TFS source control but other links to them are made to them. How do I delete the additional links without clearing the readonly bit. It's safe to assume: The files have more than one link to them You are not deleting the name owned by TFS There are no potential race conditions You have ACL full control for the files The machine will not lose power, nor will your program be killed unless it takes way too long. It's not safe to assume: The readonly bit is set (don't set it if its not) You can leave the readonly bit clear if you encounter an error and it was initially set Do not migrate to superuser -- if migrated there the answer is impossible because no standard tool can do this.

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  • Create link on page w/ web address stored in database

    - by RememberME
    This seems like it should be easy, but I can't seem to figure it out. All of my google searches lead me to linking to databases which isn't what I want to do. I'm a complete web development newb. I've roughly followed the NerdDinner tutorial in creating my web app. One of my stored fields is a web address. On the Index and Details pages, when I display the info from my record, I want the web address to be a clickable link to the website. It's currently displayed as: <%= Html.Encode(Model.Subcontract.company1.website) %>

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  • Ampersand in link description text?

    - by kitenski
    I am validating my site using validator.w3.org and have an issue where there is a & in my link description text. ie this is taken from the source <a class='tag' href='/php/iphone software.php?function=developer&amp;dev=witch%26wizards+inc.&amp;store=143441'>witch&wizards inc.</a> Which gives me this error in the validator Line 188, Column 540: cannot generate system identifier for general entity "wizards" …6wizards+inc.&store=143441'witch&wizards inc. If I urlencode the description then the validation passes, but the user then sees the text displayed urlencoded, ie Developer witch%26wizards+inc. However I believe it's much more user friendly if this was displayed unencoded, ie Developer witch&wizards inc. Is there a way to pass validation but still have user friendly text displayed? Thanks, Greg

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  • Find if id of a link equals id of parent container

    - by Robert Lawson
    Hi guys needing a bit of help. I am creating a one page personal site. Each section has a menu in it to jump to another section, however i want to have a class added to menu for the current section: i.e. if you are in about the about link would have a class 'current'. This is how it looks. <section id="about"> <nav> <li><a href="#" id ="about">About</a></li> <li><a href="#" id ="contact">About</a></li> <li><a href="#" id ="blog">About</a></li> </nav> New to jquery so i am struggling to find out how to do this. Any help will be greatly appreciated. Thanks

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  • Jquery Auto complete append link at the bottom

    - by Ashwin Preetham Lobo
    I am using jQuery auto-complete plugin in my web project. I want to show 3 element and after that i want to append 'see all results' link to the bottom. I tried with following code. $( ".grid-search-box" ).autocomplete({ minLength: 0, source: temp, focus: function( event, ui ) { $( ".grid-search-box" ).val( ui.item.value ); return false; }, select: function( event, ui ) { $( ".grid-search-box" ).val( ui.item.value ); return false; } }).data( "autocomplete" )._renderItem = function( ul, item ) { return $( "<li></li>" ) .data( "item.autocomplete", item ) .append( "<a><span class='" + item.status + "'></span>" + item.value + "</a>" ) .appendTo( ul ); }; Can anybody suggest me, how to solve it.

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  • ICEFACES : Multiple Parameters in link

    - by Carlos
    Hello ! i have a datatable with multiple rows , i want to put one link to redirect the values to one Servlet . the old call that i use is similar like this : a onclick=openWindow('./Servlet?param1=xx&param2=xxx') I m newbie in icefaces ... i want your help because i can put one parameter only like this : ice:outputLinktarget="mainFrame" value="./Servlet?param1=#{item.id} but when i put two parameters i ve errors in the code ... ice:outputLinktarget="mainFrame" value="./Servlet?param1=#{item.id}&param2=#{item.id} somebody knows to do it ? thank you very much ! Tommy

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  • how to link table to table

    - by Niño Seymour L. Rodriguez
    I am a comsci student and I'm taking up database now. I got a problem in or should I say I dont know how to link table to table. It is not like you'll just use a foreign key and connect it to the primary key. The outcome should be like this: In the table Course there are three fields namely "course_id", "Description" and "subjects". When you click the name field Subject, a table named Subject should appear. Can you help me with this? hope you understnd my grammar, hehe..im not good in english......it will be a big help if you can answer it.........thank you po..............

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  • Have a link that is imported in xml, clickable to execute a function

    - by Benjamin Sterling
    Ok, here's the question, I have an xml doc that is being import into an AS3 file and then with .htmlText, appending it to a movie clip. An example of what this looks like is: <abstract><![CDATA[<p><strong>AEO Times Square</strong> Store Wins Prestigious SEGD Merit Award for Dynamic Environments <a href='event:OpenArticle1'>View Article</a></p>]]></abstract> What I'd like to have happen is when I click that view article link that I can call a function passing in "OpenArticle1". Thanks in advance.

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  • Thumbnail wont show up in Facebook link share

    - by Xander Aeder Putris
    I have been messing with Open Graph for hours and can't figure out why Facebook still wont let me show an image when I share a link to a new site I just launched. Even sites I built 5 years ago that have no clue of Open Graph show images so I have no idea why this new site wont allow it. I just need to launch this site and every time I post the url in my status update only text appears. I re sized the image to be 200px x 135px but that still doesn't work.. It can find the image but it wont show up. Please help me figure this thing out. I have a number of people sharing this page right now and no image shows up.. So embarrassing. Thank you in advance! The website is http://sosshapes.com

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  • How should I protect against hard link attacks?

    - by Thomas
    I want to append data to a file in /tmp. If the file doesn't exist I want to create it I don't care if someone else owns the file. The data is not secret. I do not want someone to be able to race-condition this into writing somewhere else, or to another file. What is the best way to do this? Here's my thought: fd = open("/tmp/some-benchmark-data.txt", O_APPEND | O_CREAT | O_NOFOLLOW | O_WRONLY, 0644); fstat(fd, &st); if (st.st_nlink != 1) { HARD LINK ATTACK! } What's the right way? Besides not using a world-writable directory.

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  • Mixed static and dynamic link on Mac OS

    - by barbaz
    I want to use gcc to produce a shared library, but i want to link some other libraries it depends on statically. Now to produce the "standard" dynamically linked output file i use gcc -dynamiclib *.o -lfoo -lbar -o outfile which would be gcc -shared *.o -lfoo -lbar -o outfile on for a binutils ld on a linux system. Now if i want libfoo and libbar to be linked statically, I can name the static libraries directly gcc -dynamiclib *.o /usr/lib/libfoo.a /usr/lib/libbar.a -o outfile however, that way i have to look for the library files myself. GNU binutils ld supports this: gcc -shared *.o -l:libfoo.a -l:libbar.a -o outfile but apple's ld doesnt. Is there a way to make apple's ld look for the static libraries himself? If not, is there another way that would avoid naming the exact location of the archives, e.g. producing an intermediate output file out of the object files requiring libfoo and libbar with the -static switch and linking that file together with the remaining objectfiles to create the dynamic object?

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