try to clear dcr value vie DCRnode

K_SATO

Hi.
First of all, I'm sorry for my bad English....


I'm trying to change values in DCR via TeamSite:CRnode.

After set "" to value with using 'set_inner_xml', the tag '<value />' is vanished.
And I cannot get or set value of such item (without <value/>') via TeamSite:CRnode...

How to set "" with using set_inner_xml????


operation-----------
[1] user save DCR from browser.
-> when they don't enter the value, the DCR
is saved as following.
<item name="***">'<value />'</item>'

[2] a custom batch try to edit DCR.
and some values clear like following.
$rootnode->set_inner_xml('a.b', "");

[3] again the custom batch try to edit DCR.
when try to get or set value of item(which is cleared in [2]), I get following error .

Can't call method "type" on unblessed reference at /opt/Interwoven/TeamSite/iw-home/iw-perl/vendor/lib/TeamSite/DCRnode.pm line 1354, <FH> line 3.


How could I manage this????

Any help welcome...

Adam Stoller

I'm trying to change values in DCR via TeamSite:CRnode. After set "" to value with using 'set_inner_xml', the tag '<value />' is vanished. And I cannot get or set value of such item (without <value/>') via TeamSite:CRnode... How to set "" with using set_inner_xml????

Please post a sample DCR and the actual code you are trying to use that is causing this behavior.

I'm not sure about other folks here - but I'd be much more inclined to start with what you have to try to help you rather than spend my time writing code from scratch for you.