Apex 5.0 "session state protection violation" during the change of display only value point in dynamic action.
The following feature gives us a message "session state protection violation", after we migrated our application from Apex 4.02 to 5.0.
For example, in apex.oracle.com: https://apex.oracle.com/pls/apex/f?p=50676:1:
Whenever the value of the input field changes, the URL to test changes. This is done in a dynamic action of 'change' on the version field. The action of the set value changes the value of URL to test.
When the page is sent to the error message is displayed.
1. Why do we get this message in Apex 5.0 and not in 4.0.2?
2. What is the way to do this in the Apex 5.0?
Thank you
René
Just try save session state - no.
Tags: Database
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Hi friends,
I create three field A textfield,textfield B,C textfield and apply the formula with dynamic action.
C = A + B.
Now, I want to protect user could not be total change at point C, so I change it is property of the text field to display only and change in
Settings-> save the Session State-> Yes
After all changes when I ran page and provide the registry then it shows me error below.
Session state protection violation: this can be caused by manually editing the protected page P67_C point. If you don't know what caused this error, contact the administrator of the application for assistance.
How to disable the total at point C when I use the dynamic action to calculate the Total of A + B.
Thank you.
Hi Maxence,
1. in the case of a display one element
Change your point of P67_C and change the State of Session Save-> No.
2. in the case of a text field
Change your point of P67_C and make it read-only
go to the attributes of the HTML Form element-> readonly = "readonly".
Hope this helps you,
Kind regards
Jitendra
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Session state protection violation
I created the sample application to the free workspace
https://Apex.Oracle.com/pls/Apex/f?p=4550:8:0
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: - > Run: click the report itemWhen I select the number of the item 50004257 and click on the button new 1 then show the error like session
violation of protection StateCan you please help
This link is not a job for me.
2942415 wrote:
I created the sample application to the free workspace
https://Apex.Oracle.com/pls/Apex/f?p=4550:8:0
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Request 40363 - shipping Office
:-> Run it: click the report itemWhen I select item number 50004257 and click on the button new 1 then show the error like session
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This link is not a job for me.
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Hello
I get an error on the browser Internet Explorer (doesn't happen in chrome), which States "Session State protection violation: this can be caused by manually editing the protected page P11_NEW_FLAG point." If you don't know what caused this error, contact the administrator of the application for assistance. Contact your administrator for the application. "
I don't know why this error because the element P11_NEW_FLAG is NOT protected at all. Here's the security properties are attributed to him:
It has a readonly condition associated with him making it readonly based on some logic PL SQL.
I don't know where to start debugging? What can be the root cause?
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Sunil Bhatia
Hi Sunil Bhatia,
Sunil Bhatia wrote:
Hi mohamed,.
No, its not hidden item, it's a FLAG (Checkbox) I display on the front end. There are readonly. I debugged and error occurring only when the box is read-only. It automatically creates checksum argument.
Other settings to watch?
Thank you
Sunil Bhatia
You use the condition parameters of article readonly?
CheckBox and select items does not in HTML readonly property. ReadOnly checkbox in the case of Oracle APEX is setting the disabled property. Therefore, on presentation of the page it is originally the error of session state protection.
An easy way to do this is to write a dynamic action (run Javascript) to disable the checkbox if necessary:
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But write a front page submit dynamic action (run Javascript) to activate elements disabled on the page, so that the layout of the page works fine:
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Reference: Apex tips and tricks - an easy way to make read-only items
I hope this helps!
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Hello
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For example, use htp.prn. Then you get meet your variable in JavaScript 'results '.
var results = get.get(); $s('P15_EMAIL,result);
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Obfuscation Express.
Worsening Express.
Apex, the product you hate to love.
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Concerning
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My Blog: http://www.inside-oracle-apex.com
APEX Plug-Ins: http://apex.oracle.com/plugins
Twitter: http://www.twitter.com/patrickwolf
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