Hi Niall,Thanks for the reply, it definitely help.I have some question currently:1) It seem that I cannot create a dataConnection for a DB in LC Designer2) I have sub category which depends on the main category, I am not sure how to write the script so the sub-category will be dfference for each row...

Hi c@tc.se,Lookup dialog is just like the dropdown list, it will provide a set of value for you to choice but it is difference than the dropdown list in these way:1) It is a popup dialog2) Because it is a dialog, you can add control like filter to limit the result set to choice3) You can apply multi...

Hi Niall,Thanks for the prompt reply while out of office.You are right, we are using the initialize event to build the dropdown, I definitely will try the pre-open event.If you don't mind, I would like to ask you some more question, because the code style we learn and used seem to have very bad perf...

Hi Niall,Thanks for offering the help.Here the screenshot to explain my case: From left to right, we have "Main Category" (blue rectangle), "Sub Category"(red rectangle) and "Add and Delete Row Buttom" (brown rectangel).The code is working fine, but we hit some performence problem because:- We put t...

Hi all,Any information on this?A "NO" to confirm it is not possible is also welcome.RegardsBill

Dear all,In my form I have some dynamic added rows, and for each rows, I have many categories and sub-categories for the user to choice.And there are so many categories that it make the performance of the form getting very bad.I wonder if I can make a lookup dialog like the Windows application, so I...

Thanks Marcel,Good to hear that it is just a matter of times.RegardsBill

Thanks Marcel !!Thanks for all the help, that's really make my life easier! And thanks to Florentin for provide the information!Just checked the document and find no information about the function "replacePathExpressions", was wondering why there are so many useful function being hidden...RegardsBil...

Hi Marcel,Thanks for the reply, it help a lot.But I would also like to know if there are any document about the dynamic syntax of XPath used in ALC, I know how to write the XPath, but in many case, if I want to write it dynamic with ALC, I just find no reference and need to try many times.For the te...

Dear All,I am wonder if the following is possiable with Set Value service using XPath, any *simple* workaround is also welcome too.If I have a variable myXML =<root> <item region="One">1</item> <item region="Two">2</item></root>I can reference to /root/item[1] by:set /process/@myNum = 1set /process/...