convert the items in table re / im values?
I 2Darray and want to convert its components to re / im values
want to be
26 + 49i
81 + 93J
and you want that all values are not specific, we (myself cant input values) wants to ground for general case
Yes you can do this by using the function given by rolfk
Tags: NI Software
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I'm fighting with a single element in my tabular presentation. There is a radio button. The choices all seem correctly, but the value is not saved in the collection (and therefore not recorded in the table). All the other elements in the form of tables to record properly.
Here's what I have for the query. This is element c024 (which maps to;) ("F03'), which is defined as a radio based on an existing LOV LOV.
Currently I have:
2 items on the page:
P110_ID
P110_VALUE
Dynamic action called COLUMN of CHANGE:
event: CHANGE
selection type: jQUERY Selector
jQuery:
Select jQuery = input [name = "f03"], select [name "f08"], select [name = "f09"], input [name = 'f10'], input [name = 'f11'], input [name = 'f12'], select [name = "f40"], input [name = "f21"], input [name = 'f22'], input [name = "f23"], input [name = 'f50']
scope of the event: Dynamics
real action #1: set the P110_ID javascript expression this.triggeringElement.id
real action #2: set the P110_VALUE javascript expression this.triggeringElement.value
action 3: run pl/sql code
declare v_member number; v_seq number; begin v_member := TO_NUMBER (SUBSTR (:p110_id, 2, 2)); select ltrim(substr(:p110_ID,5,4),'0') into v_seq from dual; safis_collections.update_column(v_seq, v_member, :p110_value);
refreshment area true creation #4: LANDINGS_COLLECTION
the tabular presentation is based on the query:
SELECT apex_item.text(1,seq_id,'','','id="f01_'||seq_id,'','') "DeleteRow", seq_id, seq_id display_seq_id, apex_item.text_from_LOV(c004,'SPECIES')||'-'||apex_item.text_from_LOV(c005,'GRADE')||'-'||apex_item.text_from_LOV(c006,'MARKETCODE')||'-'||apex_item.text_from_LOV_query(c007,'select unit_of_measure d, unit_of_measure r from species_qc') unit, apex_item.select_list_from_LOV(8,c008,'DISPOSITIONS','onchange="getAllDisposition('||seq_id||')"','YES','0',' -- Select Favorite -- ','f08_'||seq_id,'') Disposition, apex_item.select_list_from_LOV(9,c009,'GEARS','style="background-color:#FBEC5D; "onFocus="checkGearPreviousFocus('||seq_id||');"onchange="getAllGears('||seq_id||')"','YES','3333','-- Select Favorite --','f09_'||seq_id,'') Gear, apex_item.text(10,TO_NUMBER(c010),5,null, 'onchange="setTotal('||seq_id||')"','f10_'||seq_id,'') Quantity, apex_item.text(11,TO_NUMBER(c011),5,null,'onchange="getPriceBoundaries('||seq_id||')"','f11_'||seq_id,'') Price, apex_item.text(12, TO_NUMBER(c012),5,null, 'onchange="changePrice ('||seq_id||')" onKeyDown="selectDollarsFocus('||seq_id||',event);"','f12_'||seq_id,'') Dollars, decode(c013,'Y',apex_item.text(14, c014,30,null,'style="background-color:#FBEC5D;" onClick="onFocusAreaFished('||seq_id||');"','f14_'||seq_id,''),'N','N/A') Area_Fished, decode(c017,'Y',apex_item.text(18, c018,4,null,'style="background-color:#FBEC5D; "onBlur="setUnitQuantity('||seq_id||')"','f18_'||seq_id,''),'N','N/A') UNIT_QUANTITY, decode(c017,'Y',apex_item.text(19,'CN',3,null,'readOnly=readOnly;','f19_'||seq_id,''),'N','N/A') UNIT_COUNT, c024 hms_flag, decode(c050,'Y',apex_item.checkbox(21,'Y','id="f21_'||seq_id||'" style="background-color:#FBEC5D; " onClick="alterYes('||seq_id||');" onKeyPress="alterYes('||seq_id||');"',c021),'N','N/A') FinsAttached, decode(c050,'Y',apex_item.checkbox(22,'N','id="f22_'||seq_id||'" style="background-color:#FBEC5D;" onClick="alterNo('||seq_id||');" onKeyPress="alterNo('||seq_id||');"',c022),'N','N/A') FinsNotAttached, decode(c050,'Y',apex_item.checkbox(23,'U','id="f23_'||seq_id||'" style="background-color:#FBEC5D;" onClick="alterUnk('||seq_id||');" onKeyPress="alterUnk('||seq_id||');"',c023),'N','N/A') FinsUnknown, decode(c050,'Y',apex_item.textarea(28,c028,3,null,null,'f28_'||seq_id,''),'N','N/A') Explanation, decode(c024,'N',apex_item.select_list_from_LOV(29,c029,'HMSNATURE','onchange="saveNature('||seq_id||')"','YES','A','-- Select Nature of Sale --','f29_'||seq_id,''),'U',apex_item.select_list_from_LOV(29,c029,'HMSNATURE','onchange="saveNature('||seq_id||')"','YES','A','-- Select Nature of Sale --','f29_'||seq_id,''),'Y','N/A') Nature_Of_Sale, decode(c020,'Y', apex_item.select_list_from_LOV(40,c040,'HMS_AREA_CODE','style="background-color:#FBEC5D;"',null,null,null,'f40_'||seq_id,''), 'N','N/A') HMS_AREA_CODE, c020,c050, decode(c020,'Y', apex_item.text(41,TO_NUMBER(c041),5,null,null,'f41_'||seq_id,''), 'N','N/A') Sale_Price from apex_collections where collection_name = 'SPECIES_COLLECTION' order by seq_idI noticed the following:
When I change the column C011 (price) the following values are defined in dynamic action:
P110_ID = f11_1
P110_VALUE is everything that I change the price.
When I change the column C024 (hms_flag), the following values are defined:
P110_ID = f03_0001
P110_VALUE = change everything what I hms_flag to.
the region is updated in my dynamic action, and change of hms_flag does not take. I tested the SQL query that generates the value of v_SEQ in the dynamic action. Both a change of price and HMS_FLAG, it seems valid
Select ltrim (substr(:p110_ID,5,4),'0 ') in the double v_seq;
If f11_1, v_seq: = 1
If f03_0001, v_seq: = 1
Thank you!
solved. sort of.
domain c024 references f03.
dynamic ACtion, step 4 calculated v_member as a substring of P110_ID... and in all other areas, the column and the field (fxx) displayed the same value... otherwise c024.
I'm not exactly sure how solve it, but see the problem.
passing the value of the item to another page
Hello!
I have a few questions while passing the value of the item to another presentation page and page refreshes.
I have a page (page n ° 2) with more areas where users can fill data in some articles (text box, popups,...), then I have a region report report and button to enter a new item. When users, click the button is it redirects to another page (page no. 21), where the user enters the values to other elements (popup, text box,...) then I have 3 buttons on this page ('Cancel', "create one", "create an and create another") and now I don't know how to handle the button ' create a. Action for the button "create one" I want is that when button "create one" is clicked in a table (in my DB) should be inserted some values of page 2 and certain values on page 21, then users should be redirected to page 2, where you can see everything that you see before the user has clicked 'enter a new element button' (so all the values in the elements of the page 2 must be visible) + in this report in the region must be updated (so you can see the inserted elements on page 21)
I hope you understand what I mean and you can help me. And sorry again for my English.
Kind regards
DraganYou can create a collection and use it in this way:
IF apex_collection.collection_exists ("YOUR_COLLECTION") = TRUE THEN
apex_collection.delete_collection (p_collection_name-online 'YOUR_COLLECTION');
END IF;
apex_collection.create_collection (p_collection_name-online 'YOUR_COLLECTION');-Value added to the collection
apex_collection.add_member ("p_collection_name-online 'YOUR_COLLECTION', p_c001 => ' value to save");-get the value of collection
Select C001 in apex_collections where collection_name = "YOUR_COLLECTION";Go through this link to learn more about the collections http://docs.oracle.com/cd/E17556_01/doc/apirefs.40/e15519/apex_collection.htm
OR
as you say if its only id you want to perform, then simply create an item hidden in your page 2 =>: P2_ID_SO, then capture the value in your 2 page deal and use it in page 21.
-Manu
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