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How to update item value based on session state value?

ApexMeisterJun 12 2017 — edited Jun 19 2017

I'm using apex 5.1 and universal theme.

I have a page with JS DA that calls a pl/sql code that sets a value of a page item using set_session state.

When this completes and control goes back to JS, how to I refresh the value of the item set in pl/sql without submitting the form?

Please note that I us $ and $s to set the item of page items but in this case I cannot use them since the DA is dialog closed.

Thanks
This post has been answered by ApexMeister on Jun 19 2017
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843810
Have browsed through the forum and it seems that the
JCE provider bundled with JCE and JDK1.4+ do nothing
on RSA. Can I make this conclusion?
Yes, but: A standard installation of Java comes with 5 providers. SunJCE is only one of these providers. Two other providers, SunJSSE and SunRsaSign do provide RSA for digital signature purposes.
843810
But it seems the SunJCE doesn't provide the RSA (and AES, who knows what else is missing) encryption and decryption functions. Can anyone list what is missing from the SunJCE? Also, from the forum, many have pointed to this bounty castle provider. Can any of you guys who are familiar with this provider give us the procedure of installation? Thanks.
843810
But it seems the SunJCE doesn't provide the RSA (and
AES, who knows what else is missing) encryption and
decryption functions. Can anyone list what is missing
from the SunJCE? Also, from the forum, many have
pointed to this bounty castle provider. Can any of
you guys who are familiar with this provider give us
the procedure of installation? Thanks.
I wouldn't use the term 'missing' here. Sun provides some basic cryptographic functions and that all. If you want more, get another provider. Sun will never be able to provide every possible algorithm. That's why they have implemented the external provider option. So no, I cannot list what is missing.

I can tell you that other providers, for instance BouncyCastle offer much more cryptographic functions. Installation is very easy. Just download the .jar and put it in your <java>\jre\lib\ext directory. After that you can use it in you programs with the following code: 
Provider prov = new org.bouncycastle.jce.provider.BouncyCastleProvider();
Security.addProvider(prov);
You can also install it so that you don't have use this code in every program that uses the provider. How this is accomplished, can be found in the install manual from BouncyCastle.
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Locked on Jul 17 2017
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