I've been thinking.... a dangerous activity ;)<br><br>It might be possible to write a custom pop-up cell editor that embeds an IFRAME and displays your JSP.<br><br>You'd need to scrape the final "formula" from the JSP and populate the CellValue value property with the completed expression.<br>
<br>You might have issues with cross-site scripting, as I assume your JSP will be on a different domain.<br><br>It'd be interesting to post any experience back to help refine what we have.<br><br>Thanks,<br><br>Mike<br>
<br><div class="gmail_quote">On 25 January 2011 17:47, gomodus <span dir="ltr"><<a href="mailto:gaurav_x105@yahoo.com">gaurav_x105@yahoo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<br>
An example: we have an Action column called "Calculation formula". When a<br>
user adds a new row to the decision table, s/he should be able to specify a<br>
cell value for "Calculation formula" action column using a custom formula /<br>
expression editor we intend to build. This editor will allow user to click a<br>
few elements to build a valid formula without typing (which is error prone).<br>
The formula / expression editor is implemented using is a JSP that has a<br>
URL.<br>
<br>
Now, the question is that we would like to associate the Custom editor JSP<br>
URL with the Action column. In an ideal world, we would specify this URL at<br>
the time of defining the Action column using the configuration dialog that<br>
shows elements like "Fact", "Field", "Column Header", "Default Value" etc<br>
<br>
Is there a better or alternative way of achieving this?<br>
<br>
Thanks<br>
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