I want to find all tt_content elements from a TYPO3 installation, which do not have a connection to a page. How would you do that?
Every tt_content record has connection to the page via pid field, the only reason for opposite situation is manipulating with tt_content records manually (i.e. creating them by some external script or even adding to DB with phpMyAdmin).
For permanent deleting contents from pages that was deleted via TYPO3's backend (and also any other types of records), you can just use Recycler extension - it's system one, so just go to Extension Manager and enable it. Then select the highest page in your tree, choose depth Infinite, and you'll find all soft-deleted records by type, deleting them in the Recycler will remove them totally from DB.
If for some reason you have such situation that pages record with given uid doesn't exists at all, although tt_content uses its pid, the Recycler won't find it. These can be only found by SQL query:
SELECT tt_content.uid, tt_content.pid, pages.uid page_uid
FROM tt_content LEFT JOIN pages ON (tt_content.pid=pages.uid)
WHERE pages.uid IS NULL
Disclaimer: Manual DB manipulation should be avoided as long as possible. TYPO3's backend is able to maintain deleted records very well and first try built-in tools. I do not response for any damages caused by manual DB changes, for your own safety make a DB backup before deleting/modifying ANY records.
Related
I need to get a list of elements linking to a specific TYPO3 page or element (all IDs oder pages, that link or refer to a this element). I thought this was at the Info module, but I can't find it.
I have spent hours finding this info on the web and even in my oldschool TYPO3 manual book... nothing, but I know that I once had this list.
Thanks a lot in advance! (version is TYPO3 4.6, I am preparing an upgrade right now)
You could search your database manually to find such links. I will start to give you a list where you could search for.
Find tt_content headers which link to a page, element or any url:
SELECT * FROM tt_content WHERE header_link NOT LIKE '' AND deleted = 0;
In RTE fields, you could manually check.
Go to backend modul 'Configuration', choose '$TCA (Tabel configuration array)' and search for 'RTE'.
Then you schould get all RTE fields, which could have links set to any TYPO3 pages or elements.
Like fx: tt_content.bodytext.config.wizards.RTE...
These fields you could search for any links vis MySQL
SELECT * FROM tt_content WHERE bodytext LIKE '%<link%' OR bodytext LIKE '%<LINK%' AND deleted = 0;
Maybe someone can add more default fields not listed above.
I think you have seen the references of a record normaly seen in the list module.
If you hover your mouse over the count you get a list of origins.
That list is not always up to date and the usability of the origins differs from version to version. Sometimes you can use the origins as direct link to edit the origin record.
Maybe you had an extension which enhances the usage.
In gerneral: if records are used with TYPO3 (TCA group fields which build relations to other records with uid-lists, or mm-records) this is also stored as refrence.
As links are also relations they are not always stored as referenes, espeacially if the link is inside a textfield.
I want to have an unbound datasheet control in ms access forms or any other alternative tabular data showing control, where I can add rows dynamically and save it to database on form submission not on each next row.
I tried bound datasheet but it saves records as new rows is created, is there some property or method which prevent record saving automatically.
or any other alternative.
below is snap (red portion is not created, I want like this).
actually I want to save order
which has child table order_details
for order details I want this control
No, the records have to exist somewhere.
Use a temp table where you create 10 or so empty records before opening the form, and delete all records when you close the form.
I have a Crystal Report with a database command:
The command has a join clause that can be removed and read from a table in the database, because it represents static data. I add this table (called _System) to the database expert:
Now I edit the command to remove the join and columns that reference this table. Since the report fields that depended on these columns are no longer mapped, this causes the Map Fields window to appear:
...which does not have the new table in it. If I cancel out of this I am back to where I originally was. If I hit OK without mapping, all of the unmapped fields on the report are deleted (suffice it to say... I was not expecting this >:( )
I have tried adding links between the command and the new table, and refreshing report parameters, but these have had no effect.
One workaround is to manually replace every field in the report, but this is very labour intensive.
Here is the outline of the command before:
SELECT ACT.Account_Code, ACT.Company, ACT.FName, --etc
STM.CompanyName AS 'DLRName', STM.Address_1 AS 'DLRAddress', STM.City AS 'DlrCity' --etc
FROM Accounts AS ACT
JOIN _System AS STM ON 1 = 1
GROUP BY ACT.Account_Code, ACT.Company, ACT.FName, --etc
STM.CompanyName, STM.Address_1, STM.City --etc
And after:
SELECT ACT.Account_Code, ACT.Company, ACT.FName, --etc
FROM Accounts AS ACT
GROUP BY ACT.Account_Code, ACT.Company, ACT.FName --etc
I have removed the JOIN on the _System table, and all referenced columns.
It appears to not be recognizing your _system table as a new source.
I would :
1) leave your command object SQL unchanged & get the issue worked out with the _System table, then
2) ensure that you are able to establish a join between the command object fields and the _System table fields, and lastly
3) then remap the fields.
Step two I suspect is the source of the problem, as your join condition is "ON 1 = 1" which I assume to mean that you may not have a common key field in both tables.
Note that your original command SQL selects STM.Companyname AS 'DLRName'.
Hence, crystal now know of a field called DLRName, but does not know of a field called CompanyName, hence it cannot make the association between DLRName in the old source, and CompanyName in the new source...
Likewise with the rest of the fields that are being moved from the command object to an attached table. if no name match exists...Crystal cant make the connection. However...it would list all unmatched fields that are on the report, and all unused fields in the recognized data sources, and allow you to specify the matches yourself.
But it does not...which tells me that something has gone wrong with the attempt to attach/open the _System table. Hence..you need to get that worked out first, then make the field adjustments.
If this doesnt get you thru...then show some sample data so I can see how the two tables are relating ( ensure some examples exists where there is a row match from both tables ).
I had the same problem a while ago.
Unfortunately I can't find anything online that helps, or maybe wasn't looking hard enough. I just noticed that in my case, that particular field that isn't showing in the map field dialogue box has nvarchar(max) as its datatype (in view).
I tried to force the datatype with CAST(missingfieldname as nvarchar(20)) as missingfieldname (I did this in the view), and voila, it magically appears in the map field dialogue box.
It seems that field mapping dialogue box aren't showing fields with blob texts.
I know this question was asked 4 years ago. But hopefully, this comment could help future solution seekers regarding this absurd and weird problem. I just got lucky seeing what's unique about that particular missing field.
I'm new to Filemaker and need some advice on auto-populating tables.
Part 1:
I have TableA which includes many records with client information. I want a separate TableB which is identical to TableA except that it is "de-identified"; that is, it does not contain two of the fields, first name and last name.
I would like the two tables to interact such that if I add a new record to TableA, that same record (sans first and last name) appear automatically in TableB.
Part 2:
In addition to the above functionality, I would also like said functionality to be dependent on a specific field type from TableA. For example, I enter a new record, which has a "status" field set to "active," into tableA. I then want that record to be auto-popualted into TableB; however, if I add another record with a "status" of "inactive," I want that that record auto-populated into a TableC but not into TableB.
FileMaker can perform this with script triggers so long as every layout where TableA will be edited has a layout script trigger of OnRecordCommit connected to it. When the record is committed (which can happen in a number of ways), the attached script will run, which you can use to create the appropriate record in the appropriate table.
The script could create the record in a number of ways. If the primary keys for both records are the same, you could use lookups. You could export the record in TableA and then import it into the correct table. You could pass the field information as a parameter to the script. The best choice really depends on your needs.
Having said that, I would question the wisdom of this approach. It brings up a few questions that would seem to complicate matters. For example, what happens when the status changes? When a record in TableA is deleted? When fields in TableA are modified? Each of these contingencies (and others) will require thought and more complicated scripts.
So I would ask what problem you're really trying to solve. My best guess is that you are trying to keep the name information private from certain users. User accounts and privileges with dedicated layouts for each privilege can solve this without the need for duplicate tables. FileMaker privilege sets can be quite granular.
For example, you can specify that users with PrivilegeA can create records and view names, but PrivilegeB users can only view records if the status is "active" and the name fields are not available to them, while PrivilegeC users can view records if the status is "inactive" and the name fields are also not available to them.
I would definitely use filters and permissions on the "status field" to achieve this and not two mirroring tables. Unless the inactive information is drastically different, you would be complicated your solution and creating more possible pitfalls.
I have two tables in APEX that are linked by their primary key. One table (APEX_MAIN) holds the basic metadata of a document in our system and the other (APEX_DATES) holds important dates related to that document's processing.
For my team I have created a contrl panel where they can interact with all of this data. The issue is that right now they alter the information in APEX_MAIN on a page then they alter APEX_DATES on another. I would really like to be able to have these forms on the same page and submit updates to their respective tables & rows with a single submit button. I have set this up currently using two different regions on the same page but I am getting errors both with the initial fetching of the rows (Which ever row is fetched 2nd seems to work but then the page items in the form that was fetched 1st are empty?) and with submitting (It give some error about information in the DB having been altered since the update request was sent). Can anyone help me?
It is a limitation of the built-in Apex forms that you can only have one automated row fetch process per page, unfortunately. You can have more than one form region per page, but you have to code all the fetch and submit processing yourself if you do (not that difficult really, but you need to take care of optimistic locking etc. yourself too).
Splitting one table's form over several regions is perfectly possible, even using the built-in form functionality, because the region itself is just a layout object, it has no functionality associated with it.
Building forms manually is quite straight-forward but a bit more work.
Items
These should have the source set to "Static Text" rather than database column.
Buttons
You will need button like Create, Apply Changes, Delete that submit the page. These need unique request values so that you know which table is being processed, e.g. CREATE_EMP. You can make the buttons display conditionally, e.g. Create only when PK item is null.
Row Fetch Process
This will be a simple PL/SQL process like:
select ename, job, sal
into :p1_ename, :p1_job, :p1_sal
from emp
where empno = :p1_empno;
It will need to be conditional so that it only fires on entry to the form and not after every page load - otherwise if there are validation errors any edits will be lost. This can be controlled by a hidden item that is initially null but set to a non-null value on page load. Only fetch the row if the hidden item is null.
Submit Process(es)
You could have 3 separate processes for insert, update, delete associated with the buttons, or a single process that looks at the :request value to see what needs doing. Either way the processes will contain simple DML like:
insert into emp (empno, ename, job, sal)
values (:p1_empno, :p1_ename, :p1_job, :p1_sal);
Optimistic Locking
I omitted this above for simplicity, but one thing the built-in forms do for you is handle "optimistic locking" to prevent 2 users updating the same record simultaneously, with one's update overwriting the other's. There are various methods you can use to do this. A common one is to use OWA_OPT_LOCK.CHECKSUM to compare the record as it was when selected with as it is at the point of committing the update.
In fetch process:
select ename, job, sal, owa_opt_lock.checksum('SCOTT','EMP',ROWID)
into :p1_ename, :p1_job, :p1_sal, :p1_checksum
from emp
where empno = :p1_empno;
In submit process for update:
update emp
set job = :p1_job, sal = :p1_sal
where empno = :p1_empno
and owa_opt_lock.checksum('SCOTT','EMP',ROWID) = :p1_checksum;
if sql%rowcount = 0 then
-- handle fact that update failed e.g. raise_application_error
end if;
Another, easier solution for the fetching part is creating a view with all the feilds that you need.
The weak point is it that you later need to alter the "submit" code to insert to the tables that are the source for the view data