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enable-update-delete-insert a row when radio buttons pressed
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after i had alert one of my tables column and change its type from
number to varchar2 and changing the data type also for the text item
I tried also the data block wizard to refresh the data block and also
write the DISPLAY_ERROR at each step but nothing show up !
I had tried to delete the FMX file and recompile the form and generate the FMx file but thats was not help !!
frm-40508 oracle error unable to insert record !
at run time environment Only but when I run the from from developers
it is works fine !
i know it should be sample error to solve but all my tried had fail
whats the problem please !
is their any cache or something I need to refresh it ?!
should I delete the whole datablock and re-builded cause of that little change ?!
Just for sharing my problem that I was navigating through multiple forms using
OPEN_FORMS which is by default has NO_SHARE_DATA_LIBRARY I had replace it with
CALL_FORM which is has same parameters as OPEN_FORMS but it is allow forms to do update insert and delete transactions for more understanding Please refer to oracle forms builder help search for OPEN_FORM AND CALL_FORM key words
Thanks
Related
I need to automatically generate a 12 character value for my Business Key. Without any user interaction.
8 character -> Today Date (yyyymmdd or ddmmyyyy).
+
4 character -> Sequential Number (0001,0002,0003).
The Sequential Number must reset on each new day.
Is it possible to do this in Microsoft Access 2010+ without any coding involved?
Since you are using Access 2010+ the best way to accomplish your goal would be to use a Before Change data macro like this
To create the Before Change macro, click the "Before Change" button on the "Table" tab of the ribbon when the table is open in Datasheet View:
For more details on Data Macros see
Create a data macro
Good question, thanks for the challenge!
After some search, it seems it's possible to do that.
You can prefix the AutoNuber value by processing like the explanation available here: http://www.databasedev.co.uk/add_prefix.html
You can try to specify in the format of the field a format(now(),"ddmmyyyy").
Check this page for more informations, another user seems to have the same problem and got a solution: http://bytes.com/topic/access/answers/695188-custom-made-autonumber-show-todays-date
Hope it's helping you!
I'm new to MySQL and I am facing a little problem that I couldn't find an answer to in any previous thread here, so I was hoping someone could help, okay here it is:
When typing a request on mysql (on the terminal) you can just press enter to make it stand on many lines instead of one, but how do you get back to a previous line ?
I tried the arrow buttons and it didn't work, neither did the backspace button, any help is welcome, thank you in advance!
The mysql command uses the readline library. Each input line is edited independently, so once you press Return you can no longer go back and modify that line. The arrow keys will recall the line, but it's inserted into the current line being edited, and appends to the query.
So the solution is to NOT press Return until you've finished typing the whole query.
If you mean to show previously entered lines in order to send them again, according to the MySQL website, it should work via the up/down keys.
[...] the up-arrow and down-arrow keys move up and down through the set of previously entered line
http://dev.mysql.com/doc/refman/5.0/en/mysql-tips.html
I am trying to use Access and VBA to create a DB to store my library. I already posted a question and got a useful answer but I am still failing with the basics, so, after having checked this tutorial link I am starting from scratch and doing it in smaller steps (i.e. asking more basic questions...).
I have the following DB structure and relationship details:
DB structure and relationship details http://img195.imageshack.us/img195/8184/relationshipdetails.png
Using the Access AutoForm:Columnar wizard I created a Form based on the Table Libri, then I changed the field "Stanza" into a ComboBox, I entered the RowSource as follows:
ComboBox http://img560.imageshack.us/img560/160/comboboxdata.png
Then in the Event tab I selected the ... controls in the NotInList and in the VBA I entered the following code:
VBA code http://img689.imageshack.us/img689/1416/notinlistcode.png
Saved everithing, but when I open the Form Libri and try to enter a value in the ComboBox I get the following error message:
Error message http://img41.imageshack.us/img41/8937/errormsgt.png
All my tables are empty (no records).
So the VBA code seems not to be considered/executed at all, what am I doing wrong or missing?
Ok, I was completely blind.
The error is the option: "Limit to list" that I set to "NO" and instead, the NotInList event is only filred if such option is set to "yes".
I find this conter-intuitive, but at least now I know.
Sorry for bothering other. hope this is helpful some other newbe like me.
Huh.
In the same vein as Viewing Content Of Blob In phpMyAdmin, i have a blob.
And just like in the screenshot of the given url, it says "blob". Thanks, phpmyadmin! You're the best!
Unlike the chap who asked the question above, though, I really want to edit the blob values, and then save them. So, if my blob has, as its text "ima blob yo" - and I can see that text, thanks to the solution given above - how do i edit that to "i am a blob, you".
I don't particularly want to upload a text file each time i edit a blob, that's totes bogue. Just want to edit it, as i would a text field.
cheers!
Ah. the phpmyadmin site, there this page: http://www.phpmyadmin.net/documentation/#faq1_31
$cfg['ProtectBinary'] boolean or string
Defines whether BLOB or BINARY columns are protected from editing when browsing a table's content. Valid values are:
* FALSE to allow editing of all columns;
* 'blob' to allow editing of all columns except BLOBS;
* 'all' to disallow editing of all BINARY or BLOB columns.
Ok, so that details how to allow me to edit my blobs.
I made the change
$cfg['ProtectBinary'] = FALSE;
$cfg['ShowBlob'] = TRUE;
and put these two as the last lines in my config.inc.php file, which, because i'm using UBUNTU and used the auto install sudo apt-get install phpmyadmin, was at /etc/phpmyadmin/
And everything worked, kinda. I can now edit my blobs... with the limitation that phpmyadmin shows the current contents of the blob in "blob-view", which is a whole bunch of numbers or some nonsense.
Simple solution i found was to:
write over the text. Simple editing isn't really an option, but luckily i didn't need to edit, just add in new data.
change the "function" option from ... i cannot remember what it was, but it was something crazy... to just "blank". That's the same kind of blank as the function option defaults for other values - ints etc
cheers,
andrew
PS that
$cfg['ShowBlob'] = TRUE;
was from the given url in the question i linked to. The poster states it isn't effective in phpmyadmin, but i only downloaded using a latest sudo-get a few months back, so it still works. Actually, i needed to put that value in to get editing to work.
I'm using phpMyAdmin v4.6.4. I find an option on GUI to set this config.
You can click on Home button. Then click on Panel Appearance settings.
In this screen, click on Main panel tab, then Edit mode tab.
After that, select 'no' in Protect binary columns dropdown.
Edit mode tab
If your BLOB field is really only text, then you might consider converting your BLOB field to a TEXT field (there should be no loss of data in the process). TEXT fields are viewable/editable directly from phpMyAdmin.
For some reason while using PHPMyAdmin and attempting to save a table, even though I've entered all of the information I usually do I'm getting an alert box popping up with the content "Missing value in the form!".
Here's a screenshot of my PHPMyAdmin console (2 screens merged due to resolution):
PHPMyAdmin Create Table Modal Box
What I've tried so far:
Changing the data types all to VARCHAR with a length of 255 (except for the deindeal_id column, which remained INT with a length of 12).
Encasing description in "`" (bacticks), thinking it may be a reserved word of some sort.
Adding a coalition.
Using different table engines (InnoDB, MyISAM (the one I wanted)).
I'm really stumped as to what could be causing this issue, so any answers would be greatly appreciated!
Looks like a bug. Try going to Settings -> Features -> General tab and disable Ajax.
Then, try to create a new table and it won't use the popup.
I had this issue with the SQL form (where you can paste larger blocks of MySQL code). Not sure if it's a fluke, but I selected all of my input and then hit Go..and it worked.
Did you give it a table name.
I had the same problem & I simply forgot to give it a table name...at the top.
Got the same error, probably a Bug.
What Lex said: "Maybe if you define a column NOT NULL (ie. don't check the box in the Null column, you have to define a default value? – Lex 20 hours ago"
Nope. Doesn't work either and wouldn't make much sense. If you don't define a default value, the server will either insert an empty string, or fail the query; depending on settings.
I just encountered this....
It turns out I was forgetting to provide a name for the new table....
It's a bug I also "met" on phpMyAdmin v.3.5.1 - Disabling Ajax (and by default I love to disable it) will do the job.
Stop & start MySQL service. You can create table.
Yes It's a bug. what I did is to stop xampp (or if you're using wampp),
and then start them again. after that you will be able to create the table in phpMyAdmin
You can also try USE databasename; at the top of your query. In some versions this error seem to happen even if you did select your database, USE databasename; will fix this bug in those situations.
I just encountered this in 4.1.11. Seems to be a bug (again?). Disabling the popup and switching to the original theme resolved it somewhat for me, although you'll be without the popup which is a pain in the behind.
Switch back to Original theme:
Home > Theme: "Original"
Disable the popup:
Home > More settings > SQL queries > Disable: "Edit in window"
I got this problem too and I had opened same database in phpmyadmin in two separate tabs of browser . When I closed one tab and access phpmyadmin, the problem disappeared.
Just to let you know folks. Turning off my AdBlock Plus finally solved it for me. No more Missing value in the form! pop-ups when trying to submit something. Whitelist phpMyAdmin domain in any style or script altering add-on you might use.