I am trying to develop an interactive report in which I am using blob column to download the blob file (that could be jpeg or pdf). I created the download field on the blob column but, when I clicked on it, it gives an error as mentioned below.
"The requested URL /apex/apex_util.get_blob was not found on this server"
Note: I am using oracle apex 5.1.2.
Can anybody please help me to resolve this error.
Suppose that BLOB column is named BLOB_COLUMN, and it contains JPEG or PDF. It is one of column in SELECT statement you used to create an interactive report.
By default, BLOB_COLUMN's type is "Plain text". If you just changed it to Download BLOB and filled required BLOB attributes, well - it won't work.
Instead, you should create yet another column in IR's SELECT:
select ...,
dbms_lob.getlength(blob_column) download_blob
from ...
and apply BLOB attributes to it. I've just tried it on apex.oracle.com, works as expected. If it still doesn't work for you, please, create an example on the same site, provide credentials so that someone of us might have a look.
at the BLOB attributes there is a Primary key column. The get_blob uses the same column value from the report to fetch the blob from the given table. So, if you have two ID columns in two tables (joined report) you have to create a view for the other table and use an other column name as ID in it. Use this view and the new ID column name as a PK.
Related
i have costumer's every one i have to upload mullite files
so is there any way to get it?
i create table with
FILE_NAME
FILE_MINETYPE
FILE_CHARSET
i see many video's but they aren't useful for me
You need to create a Page Item with the type File Browse.... Then, under Storage Type, you can use your own custom table or you can use APEX_APPLICATION_TEMP_FILES.
If you use APEX_APPLICATION_TEMP_FILES it will automatically save information about the file type such as file name, mime type, etc. If you use a custom table, you will need to designate which column in the table should hold which file attribute.
You will also need a button or some way of submitting the page. Once the page is submitted, the files will be uploaded and saved to the database.
I'm new to oracle apex so this might be simple.
I have an application that i'm currently building. I have an 'employee' table in the SQL workshop. When i attempt to create a form linked to the table there is no option to edit, delete, or add entries into the table ,once the form is completed?
This is essentially what i need help with. I need to be able to manipulate the 'employee' table through the form created rather than through anything within the sql workshop. Just for context i am not the workspace admin, however i am a contributor.
I would appreciate if anyone could provide me with a quick step by step guide into creating this desired form accurately.
I'd suggest you to create (using the Wizard, of course) Report with Form on Table. It will create
interactive report you'd use to view data stored in that table
form which will be used to insert/update/delete data
the same form will be called when you push
the "Create" button in order to create new rows, or
icon at the beginning of every line in the report in order to update/delete rows
This combination (report + form) works nicely for ages, so ... try it. I hope you'll find it useful.
Let me describe my problem:
I have a table for all my IT-Services. I reference to this table more than once, for different purposes. Most of the time I need to reference to the name of the service. That's why I keep the name as displayed value.
One Column of that table is a service_id (custom field) which is for example "Service_004". Now in a catalog request Item the User has to fill in the service_id in a reference field.
But since I have the name as displayed value, and I need it in other forms, I am unable to reference to the service_id.
Using the variable attributes field I managed to let the service be found using the autocomplete function. But in the reference field I still get the servicename. I know that I can change the display value in the dictionary, but this breaks other functions. So what I need is to change the display value just for one reference field.
Also I tried to create a new table called IT-Services2 with reference to my table IT-Services. Then I switched the display to true in the new table for my service_id, but this will even change it in the parent table.
Perhaps an onChange client script utilizing g_form.setLabelOf() ?
http://wiki.servicenow.com/index.php?title=GlideForm_(g_form)#setLabelOf
Maybe I'm not fully understanding your question...
I ran into this issue before, what you can do is create select box variable and use an on load client script to populate the list with the service_id(s) from the table you are referencing.
I would write a script include to pull the data from the table and call it from the client script via GlideAjax.
I'm new to Oracle WCC.
In Oracle WCC/UCM( Universal content management), I have one table named CreateStudent has 2 columns StudentID and StudentName.
One metadata custom field XXStudent_Info for which user will pass the value on Checkin page.
We need to validate the value of XXStudent_Info to database column StudentID, if it matches then checkin possible otherwise restrict on checkin itself.
How can i do this in WCC via out of the box functionality or will i have to create a custom service/query for this DB validation. Please give steps in detail
Is the custom metadata field XXStudent_Info based on an option list which uses a view which is based on the table? If so, you should be able to restrict it to only valid values.
iam using Magmi, iam able to display every product except remote images..
iam thinking i should use column mapper plugin..
so, i have some below doubt related to 'Column Mapper' plugin
My CSV feedfile column names:
store,websites,type,attribute_set,is_affiliate_product,status,visibility,qty,is_in_stock,tax_class_id,weight,name,meta_keyword,description,sku,manufacturer,price,merchant_buy_link,remote_image_url,main_category,color,for,shoe_type,short_description,remote_thumbnail_image_url,category_ids,merchant_name,merchant_id
so, what all columns I need to map and any new columns needs to be added..?
pls kindly suggest me!
Please read the documentation for the Image attributes processor.
Your column names for the images are not correct. The correct column names for images are:
image
small_image
thumbnail