Forms :: Executing A Form With A JPG Imported Image On Canvas
Feb 24, 2009
I'm facing a really strange problem in Forms with an FMB that has a couple of canvas, but the main one canvas is showing a JPG (like a Wall Paper for the application, in fact this FMB would be the main FMB and it will call the main menu also). The problem is on run-time (locally, running on windows, just in some Laptops). At execution time, there's a FRM-92102 error, but only deleting the image, and trying again, the Screen run perfect!
The worst part is that same FMB run perfect on other laptops. I've tried almost everything : Creating again, just the form with one canvas and importing the image, and Run, but same error appears again. Trying with another image, same results.
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Oct 23, 2012
i am trying to use read_image_file property , and it worked ,but unfortunately , the image is not adjusted with the canvas,
i changed the sizing style property to (adjust) , but also vainly , it is not adjusted with the canvas
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Apr 16, 2013
I want to call a Web form which should upload the image from my local machine.For that I have created a form which will take necessary data about employee now I want to Insert Image for that employee into table as I am new I struct on the Image uploading form. Latter I have seen the Enter & Maintain form which have Picture button.Pressing this button we get one new web form open & we can upload our image from there.
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Feb 28, 2012
Is it possible to have a standard size for canvas or window of the form? like different users are having different screen resolutions and may have different screen sizes which cause forms not to come proper on the user screen. Is there some solution to avoid the user's resolution and should work on some standard measurements?
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Oct 30, 2010
I need to modify an existing form, thus I have to resize a canvas and a window for it. In windows, I run it and I got the right display. When I transfer it to dev server running in linux, then I compile and run it, it display the previous/unmodified size. I'm sure my form is the one that running, I placed some text there and it was displayed.
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Oct 18, 2011
i have a form based on tab canvas. for some values(on form) i am hiding some fileds or a complete frame on the form using stack canvas. it works fine but if a user enters a wrong value in some field i.e enters character in number field the stack canvas hides(showing the hidden fields).
I tried to use on error trigger at form level and when validate item trigger to show the canvas but it first hides the canvas once right value is entered it just shows canvas again. following is the code i wrote
IF MESSAGE_TYPE = 'FRM' AND MESSAGE_CODE IN ('40209','50016')
AND :SYSTEM.TRIGGER_ITEM IN (some field)
THEN
IF other_item_value = 'E' THEN
SHOW_VIEW('STK_CAN_ARL_INFO');
END IF;
I need not to hide the canvas in any case whether any other field on the form is validated or not.
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Dec 4, 2009
How can I replace an existing image with a new one on my splash screen. Here's what I mean by this:
I have a form which already has a splash screen logo. This logo will be replaced with a new one. The existing logo is attached as an image in the form of a .tiff file. There are no triggers on the form excepting a "when new form instance" which just says "SET_WINDOW_PROPERTY(FORMS_MDI_WINDOW,TITLE,'ABC').
How can I ensure that the old logo is replaced with a new one. Here's what I did to replace, i.e my trouble shooting steps:
a)opened the form and deleted the existing splash screen/.tif file
b)went into the layout editor and clicked on "EDIT-> IMPORT" and mapped it to the .tif file that's persent in the local directory. As soon as I click OK, I get the following message :
FORMS-VGS-507- Cannot open file or file not in specified format.
BTW- another trouble shooting step was that I discarded the original and the one to be replaced .tif file. After this I imported another .tif file , so as to eliminate/narrow down the issue. The other .tif file when imported, attached itself perfectly fine, except that it was too large. (How to crop the size). I am new to Oracle forms10g and my area of work is pl/sql,sql,crystal reports and VB.
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Mar 2, 2010
I am using developer 10.1.2.0.2 I have created a table to store the BLOB, which is jpg image originally. And I have uploaded those image into the database successfully.
Table name: images
img_id number
img blob
I know that I can set display one image each time if I create the image icon on the form using "data block wizard"..But the problem is that I cannot display multiple image on a form at the same time
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Dec 17, 2011
I am successfully insert image in DB now...now my task is i want to retrieve this image on my oracle form.
my structure on table like this..
CREATE TABLE temp_image
(
ID NUMBER,
image_filename VARCHAR2(50),
image BLOB
);
i inserted 2 images on that... now i want to retrieve it , how to achieve this.
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Oct 12, 2011
I have a blob column in one table. I need to show it in my form (6i). If i put an image file in the column, it works (because i show it in a Image item type) but if i put a text file in the blob column, it does n´t work.
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Jun 24, 2012
i save image in oracle databse but how can i call this image another form of oracle 6i froms
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Feb 10, 2007
is there any method in placing a stacked canvas inside a tabbed canvas ?
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May 11, 2011
I have Table that save a color (specific color) , i want to change this color for all forms included windows and canvases at Runtime (by Code) .
My problem is : i can't move from canvas to canvas to change its color ( name of canvas ) - no next canvas code - like next block?
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May 25, 2011
Can we place tab canvas in content canvas?i have created one header section based on content canvas.next line level i need to display tab.how can i do this?
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Apr 23, 2012
I have tried enough to put Tab canvas on content canvas so that they can appear in the same window. I have tried on internet and unluckily find only
[URL].....
I didn't understand how to do it.
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Feb 28, 2011
We have placed Stack canvas on tab canvas. The Stack canvas will be visible/Invisible based on some condition dynamically. The Issue is When you show the stack canvas by using Hide_View('Canvas') , the stack canvas is shown on all tab canvas instead of displaying in the first tab canvas.
How to over come this issue and can we place stack canvas on tab canvas?
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Mar 29, 2011
I've a 2 stacked canvases(canvas_live_appmnt, canvas_cancelled_appmnt) and Tab canvas(cc_main).Now I need to move the stacked canvas on the Tab canvas.I tried writing the When-tab-changed trigger as follows: In the below code I was trying for only one of the stacked canvases.
DECLARE
L_LOCAL_TP_NAME VARCHAR2(30);
BEGIN
L_LOCAL_tp_name := GET_CANVAS_PROPERTY('CC_MAIN',topmost_tab_page);
IF L_LOCAL_tp_name = 'LIVE_APPOINTMENTS' then
SET_VIEW_PROPERTY('CANVAS_LIVE_APPMNT',VISIBLE, PROPERTY_TRUE);
--SET_VIEW_PROPERTY (FIND_VIEW ('CANVAS_LIVE_APPMNT'), DISPLAY_POSITION, 0 , 325);
ELSE
SET_VIEW_PROPERTY('CANVAS_LIVE_APPMNT',VISIBLE, PROPERTY_FALSE);
END IF;
END;
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Mar 30, 2010
I want to create a tabular type form on a tab canvas.. but my fields are often out of the form range. i want to create a stack canvas on tab canvas but it say that stack canvas and tab canvas must be created within content canvas.
how can i manage it what can i do now. i also attached pic of my tab canvas. i show some fields on tab canvas and 3 more fields i inserted on this canvas. And i can't reduced the width of my fields.
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Jun 3, 2009
I create a simple table for image
CREATE TABLE image_table (
Design_no varchar2(10),
filename VARCHAR2(255) PRIMARY KEY,
image LONG RAW);
Then i create simple block of image_table
its show me in this website [URL] My question is i don't want to give my form path always.i want to save my picture path in my database and the name of my picture always same as my design_no column.
For example i want to save a picture in my database i will copy my picture in d:shahzaib1234.jpg now i want the path d:shahzaib save in database and when i copy my picture which path= d:shahzaib and file name = Design no its will automatically save in database.
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Sep 26, 2010
i want to create a simple form in this form i want to upload the image on the image item with browse button that open a diaglog box that go to the image i select the image and this image is display on image item on the form.
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Dec 18, 2008
i m getting some problam to display image in forms 6i.
i hv two tables
1st is empmst
emp_code number(5) not null (PK)
emp_name varchar2() not null
2nd is emppic
emp_code number(5) not null (FK of empmst)
emppic blob not null
i create a master detial form and save the data in tables
whn u execute query i m unable to get the pic..
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Oct 24, 2012
I have just started using Oracle Application Express 11g. On my new attempt I am able to develop a table, report and a form, but I am not able to display picture image on the form though the browse link is active.
I can load the file name from the location folder to the form but it does not display. When I click on APPLY CHANGE then everything disappears. My main problem is how to successfully configure the settings for image display.
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Apr 18, 2013
I have just created the basic employee information form in which i upload the photograph of the employee. The photograph gets uploaded but it does not display properly. I have already referred the sample database application to display the image. Moreover, i have followed the same steps as it is used to display the product image in that application. Still i am unable to get result. I am getting following output:
<img src="apex_util.get_blob_file?a=35682&s=101496289174102&p=15&d=10639237623242912156&i=10639236703270912154&p_pk1=21&p_pk2=&p_ck=FCA12832591A1C706D76FDD589E551A2" />
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Apr 17, 2012
I cann't commit form when new instance form with form status is "NEW".
And then i call:
Text_Item := WebUtil_File.File_Selection_Dialog('', '', 'Excel 2003|*.xls|Excel 2010|*.xlsx|All File|*.*', 'Select a file to Import', Open_File, True);
Form status change to "QUERY"
And then i click button "Import Data" from excel file to Data Block. Now form status change to "CHANGED". But i cannot call "Commit_Form" built-in to insert data to database oracle 10g.
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Feb 1, 2013
I have a form with 2 content canvas. each canvas has its own windows.
canvas A is for inquiry person name
canvas B is people detail returned from first canvas.
now my problem is only A is showing when form instance
question: after open form, how to make both of canvas showing out. A active and B show behind
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Feb 22, 2013
I want to call another canvas in same window.using this code /it not work show_view('canvasname');
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Aug 6, 2010
I have an form with a few canvases already in it. The problem is that I want to see a particular canvas which shows the toolbar at the top of the window but it dosent show up on the form. I checked the property palette and the canvas is visible. There is also an other canvas right at the top of the form. How do I move the other canvas down if this is covering the toolbar canvas. How do i move the canvas down as it dosent show any X position in its property palette.
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Mar 25, 2013
How to call the canvas from the menu module on which the form linked to the menu items.
The canvas lies in the same form where menu is attached.
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Apr 16, 2012
I have a tab canvas with 4 tab pages.I want to set scroll bars for each tab page. I draw 4 stack canvas on 4 tab page but it doesn't transferred fields in each tab pages.
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Feb 21, 2010
I use forms10g in windows xp, i create a tap and toolbar canvases in content canvas but at runtime i can see only toolbar canvas.
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