Apex 4.2 passage value between one point and another page
I have a page where I accept a start date and date as the end parameterits source, which I put it as a preference or point of application
Now, in the other page, I have referred to jasper...
so it's the first page... I'm not able to access the start_date tends in another page
start_date and end_date
Start_date shows like null
Am confused on what element of preference and application
Where will we use preference as a source type.
Example again
page 103
p103_start_issue - preferenec
p103_end_issue - preference
A button named other page
The other page
When I call report jasper I pass the value of the parameter as: p103_start_issue and: p103_end_issue
But the real value is zero for fields...
How can I acess the real value...
Do I have to use the point of application. ? I tried the point of application as the source type, but always the same question.
Thank you
Am confused on what element of preference and application
Where will we use preference as a source type.
A Page element is the shortest way duration to store session state variables. Page items are usually (but not always) deleted when entering or exiting a page. They are usually used to store a value that changes most of the time that you enter a page. Page items are also usually mainly by the code on this page. This does not mean that the other pages cannot or will not use, but access from other pages must be controlled so that they are not reference an element of page of a different pages after the page cache has been cleared.
Application parts are data that are changed or are intended to be viewed by several pages. Application parts are not deleted unless an end of session or a specific call to make them disappear.
Preferences are data that are intended to be stored and retrieved to specific users for several sessions. Diary of an app and back in and the data is always available.
That said, from your description of the problem, I suppose that the cache page 103 has been erased and erasing the page element values. I think you should use a part of the application of what you have posted.
Tags: Database
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