Interactive report conditional display of link column - apex 4

Question

I create an interactive report
select object_id,
       object_name,
       case
        when mod(rownum, 2) = 0
        then 'block'
        else 'none'
       end  display_link
from user_objects
where rownum <= 10in the Link Column for the report I selected one of the edit icons and put the following in the link attributes
style="display:#DISPLAY_LINK#"I also edited the object_id and set the Column Link and selected an edit icon and put the same style in the link attributes.
The link under the column displays correctly but the link for the report does not seem to substitute the #DISPLAY_LINK# from the report. Any Ideas?

Answer 1

Here's how I've done this:
SELECT ORG_ID,
       CLEARER_NAME,
       LEGAL_NAME,
       MARGINING_ACCOUNT,
       RULE_GROUP_DESCR,
       VIOLATION_COLOR,
       VIOLATION_LEVEL,
       CASE MARGIN_IND
        WHEN 'Y' THEN '&nbsp'
        ELSE '<a href="#" title="Ignore This Alert"><img src="/i/ice/images/hide.png" alt="Ignore"></a>'
       END AS IGNORE_LINK,
       ....This takes care of either showing (or not showing) the link.
IN order to process when it is present, not that the address is "#" This will cause your cursor to change to a hand (or whatever your pointer is) when the mouse floats over the link. The actual transfer to the next page, I handle with jQuery/JavaScript.
Create a Dynamic Action.
Event: Click
Selector Type: jQuery Selector
jQuery Selector: 'aalt'
Event Scope: Live
(note that the jQuery Selector is finding the alt attribute that I set on my link in the SELECT above . Tweak as needed.
This "Action" for this DA will be to "execute JavaScript code"
Normally, I would set some values into Page Items and then create a branch to pass this values to the next page. I am doing the same thing in the following code. I am getting the values off of the row wherein the user clicked on the link. I am setting these values from the row into the page item values. Then, I am submitting the page. All the "htmldb_Get" business is just stuff that I have to do to get the page item values into the session (so that I can pass them to the next page).
var clickedRow = this.triggeringElement.parentNode.parentNode.parentNode;
var ruleGroupDescr = $(clickedRow).children('td[headers="RULE_GROUP_DESCR"]').html();
var ajaxRequest = new htmldb_Get(null, $x('pFlowId').value, null, 0); 
gReturn = ajaxRequest.get();
$s('P31_RULE_GROUP_DESCR', ruleGroupDescr );
ajaxRequest = null; 
var clearerName = $(clickedRow).children('td[headers="CLEARER_NAME"]').html();
var ajaxRequest = new htmldb_Get(null, $x('pFlowId').value, null, 0); 
gReturn = ajaxRequest.get();
$s('P31_CLEARER_NAME', clearerName );
ajaxRequest = null; 
apex.submit("IGNORE");Finally, just create a branch to the next page and set the items on the next page to the ones on this page that are being set in the above script. Note that in my example, I have set the request to "Ignore" when I submitted; so, I set the condition of my branch to be Request = IGNORE.
Hope this helps,
-Joe