How to set an ESQL value into a variable?
Hi, I make a connection (using ESQL) and get a value esql:get-string column=MYVAR/ . How can I get this value on the page to build another query like : Select * From mytable where ID = MYVAR I tried with xsp:parameter name=MYVAResql:get-string column=MYVAR//xsp:parameter But when I request it I get the error : variable MYVAR not defined. Even if I add xsp:logic Int MYVAR = 0; /xsp:logic How can I put my ESQL value into a variable? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to set an ESQL value into a variable?
Hi, I make a connection (using ESQL) and get a value esql:get-string column=MYVAR/ . How can I get this value on the page to build another query like : Select * From mytable where ID = MYVAR I tried with xsp:attribute name=MYVAResql:get-string column=MYVAR//xsp:attribute But when I request it I get the error : variable MYVAR not defined. Even if I add xsp:logic Int MYVAR = 0; /xsp:logic How can I put my ESQL value into a variable? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to set an ESQL value into a variable?
Hi Maxime Assuming that the second query is in the same XSP document as the first, you can do this by nesting the queries as sketched below. The essential things to note: 1. The nested-query is a regular esql:execute-query element, placed within the an esql:row-results element. It's syntax is identical to a normal query. (You may be able to place the nested query within other elements - this is the only one that I have needed to use.) 2. You can refer to any of the selected columns in a parent query by adding an ancestor attribute to the esql:get-xxx tag: e.g. esql:get-string column=id ancestor=1 / Hope this helps, Richard //... esql:connection esql:poolMyPool/esql:pool esql:execute-queryselect id from MyOtherTable where.../esql:execute-query esql:results esql:row-results esql:execute-queryselect * from MyTable where ID='esql:get-string column=id ancestor=1 /'/esql:execute-query esql:results //... /esql:results esql:row-results /esql:results /esql:connection ...//... - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, February 26, 2003 9:10 AM Subject: How to set an ESQL value into a variable? Hi, I make a connection (using ESQL) and get a value esql:get-string column=MYVAR/ . How can I get this value on the page to build another query like : Select * From mytable where ID = MYVAR I tried with xsp:attribute name=MYVAResql:get-string column=MYVAR//xsp:attribute But when I request it I get the error : variable MYVAR not defined. Even if I add xsp:logic Int MYVAR = 0; /xsp:logic How can I put my ESQL value into a variable? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to set an ESQL value into a variable?
On 26.Feb.2003 -- 10:10 AM, [EMAIL PROTECTED] wrote: Hi, I make a connection (using ESQL) and get a value esql:get-string column=MYVAR/ . How can I get this value on the page to build another query like : Select * From mytable where ID = MYVAR I tried with xsp:attribute name=MYVAResql:get-string column=MYVAR//xsp:attribute But when I request it I get the error : variable MYVAR not defined. Even if I add xsp:logic Int MYVAR = 0; /xsp:logic How can I put my ESQL value into a variable? xsp:logic String myVar = esql:get-string column=MYVAR/; /xsp:logic Similar for other types. Chris. Please follow up summarizing your problem and which suggested solution / information worked for you when you consider your problem solved. Add SUMMARY: to the subject line. This will make FAQ generation and searching the list easier. In addition, it makes helping you more fun. Thank you. And if you are really cool, add a page at http://wiki.cocoondev.org -- C h r i s t i a n H a u l [EMAIL PROTECTED] fingerprint: 99B0 1D9D 7919 644A 4837 7D73 FEF9 6856 335A 9E08 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
