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Thread: Overlay for dynamic pages

  1. #1
    Join Date
    Jun 2009
    Posts
    24

    Overlay for dynamic pages

    Hi All,

    I want to use jquery overlay in one of my dynamic page. Well, let me explain the case in detail;

    Actually i have implemented in my site, but it works for only one id.

    Ok, here is the case

    (1)I have a news page, which is dynamically loaded(used jsp), in news.jsp page, all the news titles is loaded from DB, each news title has a unique ID

    (2) When i click the news title, id will be passed to show.jsp page and the detailed news for the corresponding id will be opened in a seperate window.

    Now;
    (1) When i click news title in news.jsp page, i want to use jquery overlay instead of opening in a window.

    Actaully, i implemented it, but it works only for one id until the news.jsp page is refreshed.

    Here goes my code:
    <a style="cursor:hand; color:#0000ff" class="grey11" href="show.jsp?id=<%=id%>" rel="#overlay" >


    <%
    out.println("<span ><u>"+newstitle +"</u></span>");
    %>

    jquery script:

    $(function() {
    $("a[rel]").overlay(function() {
    var wrap = this.getContent().find("div.wrap");
    if (wrap.is(":empty")) {
    wrap.load(this.getTrigger().attr("href"));
    }
    });

    }) ;

    Could anybody tell me why its opening only for one id??
    Last edited by Kor; 07-16-2009 at 07:07 AM.

  2. #2
    Join Date
    Jul 2009
    Posts
    45
    This seems to be more of an plugin issue then a jquery one.
    Do you have an example page?

    The following might work without the overlay.
    HTML Code:
    $("a[rel]").(function( e ) {
    var wrap = $( "div.wrap", e.target );
    if (wrap.length ) {
    window.open( wrap.attr("href"), "News" );
    }
    });
    Help me out by telling others about my jquery plugin.
    http://code.google.com/p/jquizme/

    Learn Javascript, not java, here. Take a 3 days.
    http://www.w3schools.com/JS/default.asp

  3. #3
    Join Date
    Jun 2009
    Posts
    24

    Overlay for dynamic pages

    Hi Larry Battle,

    Thanks for your input. Sorry, since am working in local server, i dont have test page globally.

  4. #4
    Join Date
    Jun 2009
    Posts
    24
    Hi Larry Battle,

    I got the solution. Only thing is "if (wrap.length ) {" to be removed. My code works fine if i remove the above said line.

    Thanks,
    Pradeep

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