Result to select that one ADF option allows to check read only table
I'm new on using ADF and try to understand some things.Here's what I want to do.
On the same page, I want to select a choice and a reading not results table. I will fill the table only reading based on the result of the choice of a select. Can someone tell me what I need to do to make this work?
Or if there's an article out there that someone can tell me.
Thank you
In this case,.
You create a read-only ViewObject (let's call it vo1) who will have something like: select distinct first_name of employees
Then, you create a link between that regular VO and VO employees based on the field name like join field.
Then you drag vo1 in a JSF page in a navigation list, and then you drag the employees in the Details vo area which lies beneath the vo1 in the data control palette.
That's all.
Tags: Java
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java.lang.NullPointerException while selecting lov in adf:table
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Jdev version: Studio Edition Version 12.1.3.0.0
I had the form detailed master jsff on page.
I have to add the number of records in the table of detail will depend on the number of user input.
If the user enter n inputtext recording and click on add that the number of records is created;
Detail table a field lov. Selection of LOV following error is generated
java.lang.NullPointerException
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at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1263)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1517)
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at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:1503)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1263)
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at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:1503)
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at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1263)
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at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1263)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1517)
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at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1263)
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to oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$ 2.run(ContextSwitchingComponent.java:186)
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at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1517)
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at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1263)
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at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1263)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1517)
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at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1263)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1517)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:1503)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1263)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1517)
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at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1263)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1517)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:1503)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1263)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1517)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:1503)
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at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1517)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:1503)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1263)
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to oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.access$ 001 (ContextSwitchingComponent.java:42)
to oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$ 2.run(ContextSwitchingComponent.java:186)
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at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:502)
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I created 2 rows by clicking on the button 'Add' twice, then I click a line lov, it returns the correct value.
When I switch to the second row and click component lov it give me above mentioned error and when I click on ok lov fills correctly.
You must complete the key attributes programmatically (and probably all other attributes required if there is)
Table has a composite key.
This is usually problem (af:inputListOfValues has problems if you use this component in editable af:table and VO a composite key).
As I said already, you probably should consider the use of read-only table and add/change the lines in a popup (or drop your VO also like shape on your page)
Dario
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Ok
I'm using Idev 11 g
"ADF read-only Table" to list 5 records and 5 columns of data.
Records are displayed. BUT, off 5 Columns - a column cdate Date. and I want the USER to be able to update the Date column (don't forget that it's READ only table).
Issues related to the:
1 > 11 g what are the steps to convert this column to Date only in the form of input text so that the user can update the date
2 > ADF this SINGLE table DROP reading does NOT come with button submit automatically. Since then, if I am able to convert / and LET the user be able to change the DATE, THEN I should be able to PRESENT this table alone RERAD to update the DATE in the database. HOW can I optimize button "SUBMIT" for this TABLE READ ONLY gets presented WITH the new date. ??
Finally, BUT IMPORTANT. Suppose that I have to create a FORM WITH 5 ENTRIES TEXT. Actually I FORGOT TO select the CHECKBOX "AUTOMATICALLY LINK THE FORM INPUTS to BACKING BEAN OPTION" in the creation of JSF page.
Now, JSF page WAS created with the values of INPUT 5.
Now, I realized, oops I forgot select the Option 'Auto BIND.
Question: WHAT ARE THE STEPS, I IMPLEMENTED THE LATTER to POWER LINKING THESE 5 FIELDS of ENTRY of TEXT IN THE SUPPORT of the BEAN as PARAMETERS to BING?
THX
ppInteresting... Check to see if it appears in another section of the property inspector. Otherwise, you can add links support bean 'manually' as follows:
(1) in the jspx page add a binding property to the tag af:inputText. Example:
backing_HrMain is in this case your backing bean and myINputText is the RichInputText variable in your backing bean
(2) in your bean support add the RichInputText variable myINputText and getter/setter for it. Example:
Private RichInputText myINputText.
{} public void setMyINputText (RichInputText myINputText)
this.myINputText = myINputText;
}public RichInputText getMyINputText() {}
Return myINputText;
}Nick
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Hallo,
I'd like to go to the page that contains an af:table of 2 different menus: "Edit/insert data" and "read data".
Is it possible to make a page that is read-only when the user accesses by "Read data" and that allows for changes when you access it through 'edit/insert data?
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Thank you
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If the menu is outside the region, you must pass a parameter in the area and read this parameter passed within the region. You cannot directly access the bean of expanded view of inside the workflow.
You can check out my blog 11.1.1.5.0 JDeveloper: router to use to create new or modify existing line | JDev & ADF Goodies
That uses a router within a workflow to decide which page to display based on the parameter. Using this solution you can easily implement your use case using two different pages to show the table, a read-only, and the other to change.
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How to make any attribute to select one option to read only based on different att
I have two select a choice .one attribute is to create without binding and another is based on the control of data .i don't want to write code in backing bean to make read-only attribute.
Example:
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label = "#{bindings." ViewObj.label}.
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Change it like this:
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Go to https://www.malwarebytes.org/ and lower-left button
corner, one that says "Free download." -
I have an order entry form that calculates a sum of $ calculate markup by a formula in the section rating field simplified in the field on the tab properties. The field of markup is set to read-only. I also have a configuration like a checkbox. If the user selects the check box, I need this field of markup to become editable (remove the read-only attribute) to allow a number to be entered in the field. I guess I'd also need programmatically delete the calculation in the simplified field notation when the box has been activated. I think I need a custom java script to trigger on mouse enter? I could also use some help setting java script. Someone has it all done something similar?
Thanks in advance.
You can no longer use the method of the "simple field notation" If you change the field in certain situations. The following script assumes that you just want to add two fields and use 25% of this amount as your markup, unless the box named "CheckBox" is checked, then the field will become editable and you can enter what you want:
// get the state of the "CheckBox" - modify the field name to match your form var cb = this.getField("CheckBox"); if (cb.value == "Off") { // Checkbox is unchecked, so perform the calculation and make sure the field is read-only event.target.readonly = true; // simple calculation - you need to modify this var result = (Number(this.getField("Field1").value) + Number(this.getField("Field2").value)) * 0.25; event.value = result; } else { // Checkbox is checked, so do not modify the value, set the field to read/write and let the user enter anything they want. event.target.readonly = false; }
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Can someone help me create a procedure with the DML statements that insert values from 1 to 100 in a table "abc" and the procedure must connect the numbers into words in another table "xyz" without doing a commit explicitly. "."
Currently on trial...
SQL > create table abc (num number);
Table created.
SQL > create table xyz (num varchar2 (100));
Table created.
SQL > ed
A written file afiedt.buf1. insert all
2 values of 1 = 1 then in abc (num) (l)
3 when the values of 1 = 1 then in xyz (num) (to_char (to_date(l,'j'), 'jsp'))
4 * Select the level from dual connect by level<=>=>
SQL > /.200 rows created.
And the result...
SQL > select * from abc;
NUM
----------
1
2
3
4
5
6
7
8
9
10
11
12
..
..
..
98
99
100100 selected lines.
SQL > select * from xyz;
NUM
----------------------------------------------------------------------------------------------------
one
two
three
four
five
six
seven
eight
nine
ten
Eleven
twelve
..
..
..
98
Nineteen eighty
Cent100 selected lines.
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I have my options set for firefox "open windows and tabs from last time", but whenever I don't have that one tab left open, I get a blank page. If I have several tabs, then it opens with the tab and windows.
I am running Windows 7 Professional and Firefox 30. Thanks for any help you can offer.Quote: it's only when I have no tabs open I get the blank page (instead of the homepage).
There is always at least one open tab, if it didn't is no extensions installed that hide the bar tab in this case.
Start Firefox in Safe Mode to check if one of the extensions (Firefox/tools > Modules > Extensions) or if hardware acceleration is the cause of the problem.
- Put yourself in the DEFAULT theme: Firefox/tools > Modules > appearance
- Do NOT click on the reset button on the startup window Mode safe
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recently I formatted my windows XP PC. after update to show that it does not allow the genuine.but when I brought it was authentic. I have the product key with me.Please,help help find the solution
Please visit http://www.microsoft.com/genuine/ and click the Validate Windows button, then restart your computer.
If you were not able to validate, follow these steps:
1. Download this diagnostic tool, save it to your desktop: http://go.microsoft.com/fwlink/?linkid=56062
1B. double-click the executable file to run the tool.
2. after running the tool, click the Windows tab, and then click copy in the Clipboard.
NB: You can open a new file in Notepad, paste the contents of the Clipboard in it & keep for future reference.
3 start a new thread in the following forum and paste the results of the WGA diagnostic data in a post detailing the problem: http://social.microsoft.com/Forums/en-US/genuinewindowsxp/threads
4 Troubleshooting specialist will analyze the data and recommend an appropriate solution.
~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft
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