Multi-Row Report Column Active Inactive State
Env: Apex 4.0 - HOW TO DYNAMICALLY ENABLE/DISABLE COLUMN LINKS IN IR BASED UPON STATUS?
I have a multirow interactive report page, with a 'Status' column and a 'icon-link' column. Based upon the status=VALID, I need to make the icon-link column value (Shown as image using the 'link' attributes of the column) either enabled/disabled.
My question is, if row1 of the report status=*IN*ACTIVE, the icon-link column should be "*Disabled*" so that the user CANNOT click on the link.
If the row2 of the report status=*ACTIVE*, the icon-link column should be "*Enabled*" so that the user CAN click on the link.
The same above enable/disable of the icon-link need to appear based upon the STATUS column field value.
Please help with any ideas/suggestions as to how this can be done.
Thanks,
SV
Hi there,
See if this works for you.
Re: Conditional display for column links?
Thanks
Tauceef
Similar Messages
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Select_list_from_lov in multi row report: Help
Oracle 10g, apex 3.2
On windows XP client, Firefox 3.5.2
I have a multi row editable report region, defined as below: I have a check box item for the row being selected and one of the columns in the row is a select_list_from_lov_xl. Once the user checks a particular row, using the check box, he/she will choose a particular value from that row's select list. How do I capture the value of the select_list returned value specific for that row? As you see from the highlighted code to render select_list,the value for the apex_item that I am assigning is 30. But when I look in the firebug->inspect element, the apex renders the name as 'f01'..??. What am I missing here??
Also if user checks all rows, my code picks up the correct corresponding values picked for the select list. If user selects a row in the middle or any random row, the value selected is always the first item returned by the first orw's select_list (though this was not checked!!)
I am confused and need help on capturing select list return values in a multi row reports.
Thanks for all your time and expertise...
Here's the simplified version of my query, that includes the culprits:
SELECT APEX_ITEM.HIDDEN(10,TR.SEQ) || APEX_ITEM.CHECKBOX(20, tr.seq,'onchange="spCheckChange(this);"',:F500_REQUEST_LIST,':') "Is Requested?",
+APEX_ITEM.SELECT_LIST_FROM_LOV_XL(30,TO_ROOM_SEQ, 'ROOMS_LOV') "To Room"*_+
FROM TS_ASSETS TA, TS_REQS TR where <some condition>
Here is part of my code that extracts the values picked
-- this should pick only checked rows...
for i in 1..apex_application.g_f20.count
loop
some_checked_value(i) := apex_item.g_f20(i);
-- the below is coded thus, as thats the value that I see being set, when I inspect this element in firebug. Not sure how this came by, as I had set this item to 30 in my query...???
some_select_list_val(i) := apex_item.g_f01(i);
end loop;Why don't you try this
SELECT apex_item.hidden (10, tr.seq)
|| apex_item.checkbox (20,
tr.seq,
'onchange="spCheckChange(this);"',
:f500_request_list,
'f20_' || '#ROWNUM#'
) "Is Requested?",
apex_item.select_list_from_lov_xl (30,
to_room_seq,
'ROOMS_LOV',
'NO',
NULL,
NULL,
'f30_' || '#ROWNUM#',
NULL,
'NO'
FROM ts_assets ta, ts_reqs tr?
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://apex.oracle.com/pls/otn/f?p=31517:1
------------------------------------------------------------------------------ -
How to accessing current row report column value in Lov Query?
Hi,
which access methods (eg. bind variables, substitutions, ...) for getting the current row report column value can be used in the "Lov Query" property of a report column?
As what I know of and what I have read on the forum there are no bind variables for the report columns. For the "Link Text" property it seems that the column values exist as substitution strings (#COLUMN_NAME#). But they don't work in the Lov Query. => And would be good because of a hard parse each time the Lov query is executed.
The following post (Re: Simulating a correlated sub query in lov
is showing a solution to use package variables for temporary storage of the referenced value, but the only problem with that solution is that if a new record is added with the "Add rows to tabular form" process the package variable still contains the value from the last queried row! Is there a way (variable, APEX package, ...) to determine if the lov query is executed for a new record so that the package can return null?
I know that I could write the package in a way that the value is immediately cleared when lov_pkg.keyval is called (one time read), but then I would have to create several variables if I'm accessing the value multiple times in the query or in another query => I think an one time read solution would be very obscurely.
Thanks for your help
Patrick
http://inside-apex.blogspot.comHi Patrick,
I agree that it's a waste to continually use Ajax to go back to the server to get the contents of a dynamic select list.
There are no bind variables for any row item - but what you do have, as per my previous post, is the value of the data entered by the user in the first row. You can pass this into your application process (using get.add("VARIABLENAME", value)), which can use it to retrieve the correct LOV in your Ajax code - this will give you a "bind variable" that your process can use.
What you could do, however, is generate hidden select lists on your page - one for each possible LOV list and replace the contents of the new row's select list with the contents of the appropriate hidden select list. This is easy to do with javascript (using innerHTML functions). Obviously, though, the usefulness of this depends on the number and size of the select lists.
Even if you don't generate them to start with, you can keep a copy of any select lists returned by Ajax in the DOM for use on new rows. So, if you have retrieved a select list, you will have a copy of it in DOM which you can then copy into the new row. If you don't have the list in DOM, use Ajax to get it, store a copy of it and copy it into the new row.
Which method you use will depend on the number/size of select lists needed. If they are few in number and/or size, I would suggest generating hidden lists. If they are large, use Ajax to get them once, store them and then retrieve them from the DOM when needed.
There is another thread here where Arie recommends going to the server every time to make sure you get the most up-to-date data for the lists. If you want to follow this advice, for this reason, use get.add("VARIABLENAME", value) to pass the value to your process. If this is not an issue, you can use one of the other methods I outlined above.
Regards
Andy -
Multi-Row Hidden Column Submit Processing
Hi,
My attempts to select a hidden column value for use in Submit processing only works when I actually display the column in the report region. I want to store the column value in the array (htmldb_item.?????) without displaying it in the report region.
I have tried using the following htmldb_item functions: hidden, display_and_save, text. When I use the hidden function and set the column attribute to "Show" then the heading displays, no column data displays, and the htmldb_application.g_f01 value is present for use in Submit processing. When I set various column attributes to cause the column to not display then the column value is not present during Submit processing.
My code snippets for Region Select and Submit processing are:
"select htmldb_item.hidden(1, sac.student_acad_cred_id) q_acad_cred_id,..."
"BEGIN
for i in 1..htmldb_application.g_f01.count
loop..."
Couldn't find answer with Forum search or in the Guide. Thanks for any help!Bernhard,
There are two ways to build tabular forms (multi-row update forms). You can either use calls to the htmldb_item API in your query. Or you can use the built-in display types. The build-in types are generally the better option for a number of reasons, for example, the built-in form elements are only rendered for the rows you actually show on your current page. If you use the htmldb_item API and pagination with several pages, then you would make calls to PL/SQL for every row in your report, no matter whether they are shown or not.
With the built-in display types you can choose the display type âHiddenâ, which will actually append the hidden fields to the last column in your report, so the array is there, but you wonât have to deal with column headings and an empty column.
When using the htmldb_item API, you should simply append the hidden column to a displayed column, e.g. select htmldb_item.text(â¦)||htmldb_item.hidden(â¦) [column alias], ⦠from â¦
Hope this helps
Marc -
Cascading LOV's in a multi row report
Some while ago there was a great post about dependant LOV's, for ref. its this one:
http://forums.oracle.com/forums/thread.jspa?messageID=1222153?
I've been trying to do something very similar, but i'd like the code to work with display and return values, where the return val. is an ID, rather than in the old example it being the same as the displayed value, so looking at the original example, instead of:
select val d, val r from manufacturer order by 1
If we modified the table definition to this:
CREATE TABLE MANUFACTURER
ID NUMBER,
VAL VARCHAR2(200 BYTE)
we would have something like
select val, id from manufacturer order by 1
Not being a javascript guru, can anyone advise if the code can be modified to cater for this? I have had partial success in that the second LOV updates based upon the value in the first LOV, but when changes are saved, it still stores the displayed value rather than the return ID.
For reference, i've modified the on demand process to this:
begin owa_util.mime_header('text/xml', FALSE );
htp.p('Cache-Control: no-cache');
htp.p('Pragma: no-cache');
owa_util.http_header_close;
htp.prn('<select>');
for rec in (select cpc_name, cpc_id from ct_product_categories cpp, ct_page cp
where cpp.cc_id = cp.cp_id
and cp.cp_id = :TEMPORARY_ITEM) loop
htp.prn('<option value="' || rec.cpc_name|| '">' || rec.cpc_name|| '</option>');
end loop;
htp.prn('</select>');
end;
I have 2 LOV's rather than the original examples 3, the first of which is defined as a simple query thus:
select cp_name nm, cp_id id from CT_page order by 1
This first query triggers the ondemand process defined above. The second query is simply:
select cpc_name nm2, cpc_id id2 from ct_product_categories
The javascript used in the region header is:
<script type="text/javascript">
function appendToSelect(pSelect, pValue, pContent) {
var l_Opt = document.createElement("option");
l_Opt.value = pValue;
if(document.all){/* why is ie different ask bill */
pSelect.options.add(l_Opt);
l_Opt.innerText = pContent;
else
{l_Opt.appendChild(document.createTextNode(pContent));
pSelect.appendChild(l_Opt);
var g_subj_area=new Object;
//var g_sales_reps=new Object;
function replace_select_list(pSelect,pXML){
var l_Count = pXML.getElementsByTagName("option").length;
pSelect.length = 0;
for(var j=0;j<l_Count;j++){
var l_Opt_Xml = pXML.getElementsByTagName("option")[j];
appendToSelect(pSelect, l_Opt_Xml.getAttribute('value'), l_Opt_Xml.firstChild.nodeValue)
function get_ajax_select_xml(pThis)
var l_Return = null;
var l_td=$x_UpTill(pThis,'TD');
var l_subj_area_2=l_td.nextSibling.getElementsByTagName('select')[0];
var old_subj_area_2;
if (l_subj_area_2.options.length>0) old_subj_area_2=html_SelectValue(l_subj_area_2);
if (g_subj_area[pThis.value] && l_subj_area_2) {
replace_select_list(l_subj_area_2,g_subj_area[pThis.value]);
if (old_subj_area_2) html_SetSelectValue(l_subj_area_2,old_subj_area_2);
else {
var get = new htmldb_Get(null,html_GetElement('pFlowId').value,'APPLICATION_PROCESS=GET_SUBJ_AREA',html_GetElement('pFlowStepId').value);
get.add('TEMPORARY_ITEM',pThis.value);
gReturn = get.get('XML');
if(gReturn && l_subj_area_2) { replace_select_list(l_subj_area_2,gReturn); if (old_subj_area_2) html_SetSelectValue(l_subj_area_2,old_subj_area_2);}
g_subj_area[pThis.value]=gReturn;
get=null;
</script>
And the javascript used in the region footer is:
<script type="text/javascript">
function getCellIndex(pRow,pCell){
if (document.all){
for(var i=0;i<pRow.cells.length;i++){
if(pRow.cells[i] == pCell){l_Count = i}
}else{
l_Count = pCell.cellIndex;
return l_Count;
function fire_onchange(){
var td_subj_area_1=$x('SUBJECT_AREA_1');
var l_cellindex=getCellIndex(td_subj_area_1.parentNode,td_subj_area_1);
var l_table=$x_UpTill(td_subj_area_1,'TABLE');
for (var j=1;j<l_table.rows.length-2;j++) {
var l_cell=l_table.rows[j].cells[l_cellindex];
var l_select=l_cell.getElementsByTagName('select')[0];
if (l_select && l_select.onchange) l_select.onchange();
fire_onchange();
</script>User478832,
I didn't look thru all the code but I have a feeling your problem is the 9th line in the On Demand process. (the 9th line in this post anyway)...
htp.prn('<option value="' || rec.cpc_name|| '">' || rec.cpc_name|| '</option>');
You modified your query to get a different column but your returning the same column later: rec.cpc_name x2
I assume you want to display NAME and return ID so change it like this...
htp.prn('<option value="' || rec.cpc_id || '">' || rec.cpc_name|| '</option>');
Let me know if that helps...
Dan -
Cascade LOV for Multi Row Report
Hi,
Is there a way to support cascaded LOV's in a report, where there are multiple rows?
ThanksWhy don't you try this
SELECT apex_item.hidden (10, tr.seq)
|| apex_item.checkbox (20,
tr.seq,
'onchange="spCheckChange(this);"',
:f500_request_list,
'f20_' || '#ROWNUM#'
) "Is Requested?",
apex_item.select_list_from_lov_xl (30,
to_room_seq,
'ROOMS_LOV',
'NO',
NULL,
NULL,
'f30_' || '#ROWNUM#',
NULL,
'NO'
FROM ts_assets ta, ts_reqs tr?
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://apex.oracle.com/pls/otn/f?p=31517:1
------------------------------------------------------------------------------ -
How to map one row one columm to multi row one column?
Sample follow up:
Source:
<Data>
<col1>aaaaa,bbbbb,cccccc</col1>
</Data>
Destination:
<Data>
<col1>aaaaa</col1>
<col1>bbbbb</col1>
<col1>cccccc</col1>
</Data>
How can I map it?
Thanks a lot,
Peter
K.D. ChenHi kdchen,
I will suggest you to use the scripting functoid to resolve your issue. You will need to use three scripting functoid. C# code will be as below:
For Col1:
public string MyExtract0(string in_string)
String[] out_str = in_string.Split(',');
return out_str[0];
For Col2
public string MyExtract1(string in_string)
String[] out_str = in_string.Split(',');
return out_str[1];
For Col3:
public string MyExtract2(string in_string)
String[] out_str = in_string.Split(',');
return out_str[2];
Thanks, Girish R. Patil. -
Conditional Select List in a Report maintained using a Multi Row Update
I have a SQL Report that is maintained with a "Multi Row Update" process. One of the columns needs to be ether a "Select List" based on a named LOV or just "Text" (Read Only) based on the value in the column. I have the UI working using a case statement and apex_items in me SQL but the Report Column is not marked "Edit" and the "Multi Row Update" process just ignores changes.
Any help would be great!Just curious, why is the first parameter to in third TEXT_FROM_ITEM invocation NULL instead of 20? Also check your first parameter in your ELSE. Shouldn't it be a global number as well?
Did you try adding a hidden item to your SELECT statement? Something like:
(case
when CSSN.KTTR_BILL_STAT_UID = KT_UTIL_PKG.get_kttr_uid_from_ref_val('SESSION_BILL_STAT','SESSION_BILL_STAT_1') then
apex_item.select_list_from_lov(20,CSSN.KTTR_BILL_STAT_UID,'KTTR_SESSION_BILL_STAT_PRPR','','NO')
when CSSN.KTTR_BILL_STAT_UID = KT_UTIL_PKG.get_kttr_uid_from_ref_val('SESSION_BILL_STAT','SESSION_BILL_STAT_2') then
apex_item.select_list_from_lov(20,CSSN.KTTR_BILL_STAT_UID,'KTTR_SESSION_BILL_STAT_PRPR','','NO')
when CSSN.KTTR_BILL_STAT_UID is null then
apex_item.text_from_lov(20,'KTTR_SESSION_BILL_STAT')
else
apex_item.text_from_lov(20,CSSN.KTTR_BILL_STAT_UID,'KTTR_SESSION_BILL_STAT')
end) as KTTR_BILL_STAT_DISP,
apex_item.hidden(30,CSSN.KTTR_BILL_STAT_UID) MIRRORThen in either an Javascript onBlur event on KTTR_BILL_STAT_DISP or in a Page Process assign the value of KTTR_BILL_STAT_DISP to MIRROR.
Mike -
Examples of chart in the report column like monitor activity page
Hello,
Can anybody help me how to create a report having chart as one of the column in the report like Administration->Monitory Activity pages.
I have a report having columns like date, salesman, collection%.
The collection% must be displayed as bar chart showing % in the report column itself.
I searched a lot and end up with no examples found for this kind of example.
Any help will be appreciated.
Thanks,First of all, it appears that there is no "HTML EXPRESSION" or an area to assign a CSS class to a column for interactive reports. I've even tried to use "COMPUTE" on an interactive report to introduce the <DIV> tabs and style, but that doesn't seem to work either. So If you're using an interactive report, it looks like you're out of luck.
But if you use a standard report, here is a quick example using the standard Demo tables on an interactive report. I'll do my best to describe what I'm doing step by step.
The query I'm using is a simple list of employees that shows the following columns:
<ul>
<li> EMPNO
<li> ENAME
<li> JOB
<li> SAL
<li> COMM
<li> COMM / (SAL + COMM) *100 (What percent of total Salary is the employees Commission)
</ul>
So here is the SQL statement I'm going to use:
select empno, ename, job, sal, comm, round(nvl((comm / (sal + comm) *100),0)) Pct_Comm
from empNow, Create an standard (SQL) report on the page of your choice by selecting the CREATE button at the top of the page editor. Select "REGION ON THIS PAGE" => "REPORT" => "SQL REPORT"
Enter a the TITLE and TEMPLATE of your choice, then click the NEXT button.
Copy and paste the select statement above into the page region for the select statement, and press the CREATE REGION button.
Go ahead and run the report and you will see a whole number for the COMM_PCT.
Now to turn this into a graph within the column perform the following steps.
<ol>
<li>Edit the page and then edit the report by clicking on the "Report" link on the page definition. This will bring up the Report Attributes Page.
<li>Edit the PCT_COMM column by clicking on the EDIT icon at the beginning of the row.
<li>Cut and paste the html from my above post into the "HTML EXPRESSION" field.
<li>Edit the HTML you just pasted to remove any unnecessary spaces in the tags that might cause it to render incorrectly.
<li>In the HTML EXPRESSION string, replace the #COLLECTION_PCT# string with #PCT_COMM#. (This is a substitution variable that represents the value of that column. We're using that to set the WIDTH attribute of the bar).
<li>Apply your changes and re-run the report.
</ol>
et. Voi la! You have a graph in your report.
Hope that was clear enough.
Doug -
Cannot edit a field that is "Standard Report Column" when new row added
Hi everyone,
I have created a master-detail form from the wizard and within the detail report region source I have used apex_item.xxx API
example;
select C1, C2,
CASE when C2 ='N' then
apex_item.select_list_from_query(3, C3,'select a1 d, a2 r from table1', 'ENABLED', 'NO',null,null, 'f03_#ROWNUM#')
else
apex_item.select_list_from_query(3, C3,'select a1 d, a2 r from table1', 'DISABLED', 'NO',null,null, 'f03_#ROWNUM#')
END C3
from table;
All columns C1,C2,C3 are defined as "Standard Report Columns".
The results allows the column C3 field to be enabled or disabled for input depending on a condition.
The problem is when you hit the default button "Add Row" to add a new row. The row is non-editable and is populated with null values.
What I want is to allow input when a new row is inserted into the multi-row detail form.
Can any one help?
Is there a way to change the Display As field for the new row columns to "text field" from "standard report column" dynamically?I think you will need to use the old way of adding rows instead of the new one. I remember having headaches trying to get it working.
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.apress.com/9781430235125
http://apex.oracle.com/pls/otn/f?p=31517:1
http://www.amazon.de/Oracle-APEX-XE-Praxis/dp/3826655494
------------------------------------------------------------------- -
Interactive report – column heading in multiple rows
I am using interactive report. My question to the expert/guru’s is: - How do I change column heading into multiple row with text wrap.
For example:- My column heading is
Is Employee Trained ? -------> (single row display)
I want to make it display like
Is Employee
Trained ? ------> (Multi row display)
SagarHi,
What you could do is, disable the download csv function from IR (Interactive Report Attributes--> Search Bar-- Uncheck Download) and in the region header create a link and redirect it to another page which will have the csv report output.
e.g. <a href="#" onclick="javascript:redirect('f?p=&APP_ID.:3:&SESSION.::&DEBUG.:3::');"" >Download Report </a>
Here I am redirecting the link to Page 3. On Page 3 create a sql report with the same query and make report template to csv. Thanks,
Manish -
Limitation of row and column in FR report
Hi all,
i want to know what is the maximum number of row and column that we can display in FR report.
and is there any possibility to increase the number of row and column in FR reports,if yes then how?
Thanks in advance.Hi Andy,
I think your asking if this or something similar could be used to go to another page rather than as a popup? The answer is yes. since you have already done the decode in your query, you can just go to the Report Attributes tab (I'm using version 2.2.1.00.04) and click the edit button for the column. Then, you can simply go to the
HTML Expression [Insert column value] text area and insert:
<!--
<b>#A#<b>
This will give you everything that is in the column link section, but I find it easier to work with since it's all together (personal preference).
I reread your post and realized that you wanted to pass the A as a value and not the summary value of the column. I simply removed the #'s. I think this should work. I also kept the summary value using the #A# as the link. I belive that you can copy and paste this into each column (replacing the A with the appropriate column header of course...).
If I were doing this I might create a CASE statement in the query and evaluate for null before creating the link. Here is an example of using that approach:
CASE WHEN "STATUS" = 'U' AND ("CREATEDBY"=:APP_USER OR :APP_USER='MY_USER')
THEN ''
|| '<img src="#WORKSPACE_IMAGES#edit.gif" border="0" alt="Click here to Edit">'
|| ''
ELSE ''
END LINK,
Neil -
Is it possible to create a multi row selector in Regular report?
I have to add multi row selector into my reoprt for manipulating with data?
What is the best way to do this?
Regards, KostyaHi there,
If anyone is still here in perticular Denes. Denes i have been using your sample application for a while now. it just helps in every problem.
I was looking at your page 38 to update an editable report. i see that your region is of type "SQL Query". how did you include the row selector to show up ??
row selector comes up only if the region is of type Tabular form (updataable). i cant use tabular form as my results comes from a complex query after the user provides some column values and presses search.
In short, i am done with update to the fields but i dont know how i can perform delete as they needs to be something to select the rows to be deleted.
Please helpp!!! -
Multi Row Selector using Generic Column Names (parse query at runtime only)
Hi,
I created a tabular report which had a multi row select in it - got the deleting working fine.
Am now creating a second tabular report, but because of the SQL:
select
"ID",
"ID" ID_DISPLAY,
"RESNUMBER",
"RESDESCRIPTION",
decode(RESTYPE,'R','Right Party','W','Wrong Party'),
decode(DMCFLAG,'Y','Yes','N','No'),
decode(SALEFLAG,'Y','Yes','N','No')
from "CALL_RESULTS"
I have to select the option Use Generic Column Names (parse query at runtime only) otherwise I cannot save the form.
My problem is I am now unable to add a multi row selector to the tabular form. If I do and run the form I get the following error - failed to parse SQL query: ORA-00904: "COL11": invalid identifier. Also when I go back and edit the form the multi row selector has been removed.
Can anyone tell me why I can't add a row selector like I previously could?
Regards
SimonArie,
I added aliases and to the decode columns, and I can now add a row selector to the form without any problems.
Thank you very much for your help.
Regards
Simon -
how can i open a PDF bank statement in "numbers" so that the rows and columns contain properly aligned data from statement?
Numbers can store pdfs pages or clippings but does not directly open pdf files. To get the bank statement into Numbers as a table I would open the bank statment in Preview (or Skim) or some pdf viewer.
Then hold the option key while selecting a column of data.
Then copy
Then switch to numbers and paste the column into a table
Then repeat for the other columns in the pdf document
It would be easier (in my opinion) to download the QFX or CSV version from your bank
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I can help you about many more thinks.message me.I have the collection of tips.
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I have created a simple config file using something like: XMLEncoder e = new XMLEncoder( new BufferedOutputStream( new FileOutputStream("Config.xml"))); e.writeObject
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JUnit design and pattern original article
JUnit 该帖由 boat_007 在 Jan 25, 2005 4:45 PM 编辑过 该帖由 boat_007 在 Jan 27, 2005 11:18 AM 编辑过