Unable to display HTML content in Wicket

Consider the following HTML structure:

<div class="pull-right">
    <div class="btn-group">
        <a href="#" class="btn btn-default">
            <i class="ico ico-prev"></i>
        </a>
        <div class="dropdown2 inline">
        <a href="#" class="btn btn-default btn-shorter">
            <strong>1-8</strong>
        </a>
        <ul class="dropdown-menu spec_width">
            <li><a data-ico="1" href="#">10-30</a></li>
            <li><a href="#">30-40</a></li>
            <li><a href="#">40-50</a></li>
            <li><a href="#">50-60</a></li>
        </ul>
    </div>
    <a href="#" class="btn btn-default">
        <i class="ico ico-next"></i>
    </a>
</div>
<span class="page-title">from<strong>45</strong></span>

.dropdown-menu {
    padding: 0;
    margin: 0;
    left: -1px;
    top: 37px;
    font-size: 13px;
    -webkit-box-shadow: 0px 0px 25px 0px rgba(100, 100, 100, 0.5);
    -moz-box-shadow: 0px 0px 25px 0px rgba(100, 100, 100, 0.5);
    box-shadow: 0px 0px 25px 0px rgba(100, 100, 100, 0.5);
    border: 1px solid #d1d4d3;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
    background-color: #f9f9f9;
}
.dropdown-menu li > a {
    color: #4d5357;
    padding: 8px 20px;
}
.spec_width {
    width: 72px;
    min-width: 72px;
    left: 50% !important;
    margin-left: -36px;
    max-height: 150px;
    min-height: 30px;
    float: left;
    overflow: hidden;
    display: block !important;
    visibility: hidden;
}
.spec_width li {
    line-height: 29px;
    width: 100%;
    text-align: center;
padding: 4px 0;
}

.spec_width li:hover {
    background: #e1e1e1;
}

.spec_width li a {
    padding: 0px 0;
    background: none !important;
    width: 100%;
    text-align: center;
}

I incorporated this markup in ModalWindow and it performed well. However, I encountered an issue when adding a CSS class to the <ul> tag. Despite generating in the HTML code upon inspection, it doesn't appear in the browser. This discrepancy could be attributed to potential conflicts with scripts or styles due to its implementation in a ModalWindow. Any thoughts on how to resolve this?

javajavascripthtmlcsswicket

Answer №1

If you're looking to utilize Wicket for creating HTML emails, a workaround is needed to simulate the request/response cycle. I've crafted a handy method that can render a bookmarkable page (pageclass + pageparameters) into a string:

Here's an example of how this method operates:

// Access the servlet context
  WebApplication application = (WebApplication) WebApplication.get();

// Simulate a fake request/response cycle
  MockHttpSession servletSession = new MockHttpSession(context);
  servletSession.setTemporary(true);

  MockHttpServletRequest servletRequest = new MockHttpServletRequest(application, servletSession, context);
  MockHttpServletResponse servletResponse = new MockHttpServletResponse(servletRequest);

  // Initialize request and response
  servletRequest.initialize();
  servletResponse.initialize();

  WebRequest webRequest = new WebRequest(servletRequest);

  BufferedWebResponse webResponse = new BufferedWebResponse(servletResponse);
  webResponse.setAjax(true);

  WebRequestCycle requestCycle = new WebRequestCycle(application, webRequest, webResponse);
  requestCycle.setRequestTarget(new BookmarkablePageRequestTarget(pageClass, pageParameters));

  try {
     requestCycle.request();
     
     log.warn("Response after request: " + webResponse.toString());

     if (requestCycle.wasHandled() == false) {
         requestCycle.setRequestTarget(new WebErrorCode ResponseTarget(HttpServletResponse.SC_NOT_FOUND));
     }

     requestCycle.detach();
  } finally {
     requestCycle.getResponse().close();
  }
  
  return webResponse.toString();

Answer №2

By adding 

target.appendJavaScript("launchJS();");
to my code that already contained AjaxRequestTarget, I successfully resolved the issue at hand.

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