How to use one form to update two tables

How can I do that? HTMLDB wizard or form on table doesn't give me an option to use more than one table in a form or I don't know about it. I created new process which redirects the form to another page after submitting the form. On the second page I created new process which uses the same variables from the previous form page. This process runs on page load before header but it is just not working right.
So, what is the proper way to update two tables with the same form fields?

Hello Vikas,
"The Automatic Row Fetch and Automatic DML processes are a pair, you can't have one without the other."
Are you sure about that? I have a page, which populate some of the items from TableA, using manual select statement, and after the user input, save some of it in TableB, using Automatic DML. No ARF in this process and it seems to work just fine. Come to think of it, what about a simple form, populated entirely by the user input, and then being saved to the db, using Automatic DML? No ARF here also.
For the problem in hand, if you can't have more then one Automatic DML per page, I think that the simplest solution will be to define a pl/sql process, with two INSERT statement to the two different tables.
Regards,
Arie.

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How to use one commandButton to execute two tasks in JSF

I have a form in JSF page which contains different faces components. These faces bind to ADF BC to insert one row in the database when the user press commandButton. Also I need to bind the value of one inputText in that form to managed bean to execute another task in the application when the user press the same commandButton.
The code of the inputText:
<h:inputText value="#{bindings.ProjectNumber.inputValue}"
id="pn"
size="10"
required="#{bindings.ProjectNumber.mandatory}">
The code of commandButton:
<h:commandButton actionListener="#{bindings.Commit.execute}"
value="Save"
disabled="#{bindings.Commit.actionEnabled}"/>
The managed bean is �findInspector�. I tried to insert inputHidden inside commandButton tag and assign the value of the inputText to the inputHidden as follows:
<h:commandButton actionListener="#{bindings.Commit.execute}"
value="Save"
disabled="#{bindings.Commit.actionEnabled}">
<h:inputHidden value="#{bindings.ProjectNumber.inputValue}" binding="#{findInspector.project}"/>
</h:commandButton>
But it was not work
Please how can I write the code to use the value of the inputText more than one time in the JSF(one to insert one row by using ADF BC and another to use the same value to bind to a managed bean) and how to use one commandButton to execute two tasks in JSF.
Thank you
Waheed

Just dopublic void execute() {
anotherAction(inputValue);
I guess those articles might be interesting about passing params and the usage of inputHidden and also about using datatables:
http://balusc.xs4all.nl/srv/dev-jep-com.html
http://balusc.xs4all.nl/srv/dev-jep-dat.html

How to use one commandButton to execute two task in JSF

I have a form in JSF page which contains different faces components. These faces bind to ADF BC to insert one row in the database when the user press commandButton. Also I need to bind the value of one inputText in that form to managed bean to execute another task in the application when the user press the same commandButton.
The code of the inputText:
<h:inputText value="#{bindings.ProjectNumber.inputValue}"
id="pn"
size="10"
required="#{bindings.ProjectNumber.mandatory}">
The code of commandButton:
<h:commandButton actionListener="#{bindings.Commit.execute}"
value="Save"
disabled="#{bindings.Commit.actionEnabled}"/>
The managed bean is “findInspector”. I tried to insert inputHidden inside commandButton tag and assign the value of the inputText to the inputHidden as follows:
<h:commandButton actionListener="#{bindings.Commit.execute}"
value="Save"
disabled="#{bindings.Commit.actionEnabled}">
<h:inputHidden value="#{bindings.ProjectNumber.inputValue}" binding="#{findInspector.project}"/>
</h:commandButton>
But it was not work
Please how can I write the code to use the value of the inputText more than one time in the JSF(one to insert one row by using ADF BC and another to use the same value to bind to a managed bean) and how to use one commandButton to execute two task in JSF.
Thank you
Waheed

Yes I did
<managed-bean>
<description>The bean for get project No</description>
<managed-bean-name>projectBean</managed-bean-name>
<managed-bean-class>
mcscm.model.ProjectBean
</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
<managed-property>
<property-name>bindings</property-name>
<value>#{bindings}</value>
</managed-property>
</managed-bean>
Also I changed the method in the managed bean as follows:
public String commandButton_action() {
FacesContext fctx = FacesContext.getCurrentInstance();
ValueBinding vb = fctx.getApplication().createValueBinding("#{bindings}");
DCBindingContainer dcb = (DCBindingContainer) vb.getValue(fctx);
OperationBinding operation = (OperationBinding) dcb.get("projectNumber");
operation.execute();
return null;
where projectNumber is my method in the java class of the application module "TaskInformationImpl". I made this method to be accessed from outside of ADF BC.
I just create a sample code for projectNumber method for testing only as:
public void projectNumber (String data){
System.out.print(data);
In the page Pagedef file I added this :
<methodAction id="projectNumber"
InstanceName="TaskInformationDataControl.dataProvider"
DataControl="TaskInformationDataControl"
MethodName="projectNumber" RequiresUpdateModel="true"
Action="999" IsViewObjectMethod="false">
<NamedData NDName="data" NDValue = "#{bindings.ProjectNumber.inputValue}" NDType="java.lang.String"/>
After I did all of this I get a new error like:
javax.faces.FacesException: #{projectBean.commandButton_action}: javax.faces.el.EvaluationException: java.lang.ClassCastException: oracle.adfinternal.view.faces.model.binding.FacesCtrlAttrsBinding cannot be cast to oracle.adf.model.OperationBinding
Is it very difficult to do this in JDeveloper?. yes ADF BC provide me a lot of facilities, but when I want to do a specific task I face a lot of troubles

How to use one form to calculate totals form 4 individual forms

If i had 4 separate forms with 3 number fields each, how can i use one form to calculate theirs totals?
Form 1 numbers + Form 2 numbers + Form 3 numbers + Form 4 numbers = Form with combined totals
can anyone point me in the right direction?
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kwesij wrote:
Can someone please help me on this,
I am developing a jsp website and I want to use one form to submit data to 4 tables on mysql database and the tables are related by one foreign key.
Can someone bail me out of this ....I've hit a hard brick wall!!!!...What's the problem? What does a brick wall look like?
Connect to the database and execute four SQL INSERT/UPDATE statements as a single unit of work. The fact that you have one form shouldn't be an issue.
I'll bet you're having trouble because you haven't layered the problem either in code or in your mind.
I'd recommend that you write a POJO to take in some objects and execute the SQL. Once you have that running successfully you can worry about the form. Decouple the two.
Computer science is all about decomposing large problems into smaller ones.
%

How to use one form to submit data to 2 tables on mysql

Can someone please help me on this,
I am developing a jsp website and I want to use one form to submit data to 4 tables on mysql database and the tables are related by one foreign key.
Can someone bail me out of this ....I've hit a hard brick wall!!!!...

kwesij wrote:
Can someone please help me on this,
I am developing a jsp website and I want to use one form to submit data to 4 tables on mysql database and the tables are related by one foreign key.
Can someone bail me out of this ....I've hit a hard brick wall!!!!...What's the problem? What does a brick wall look like?
Connect to the database and execute four SQL INSERT/UPDATE statements as a single unit of work. The fact that you have one form shouldn't be an issue.
I'll bet you're having trouble because you haven't layered the problem either in code or in your mind.
I'd recommend that you write a POJO to take in some objects and execute the SQL. Once you have that running successfully you can worry about the form. Decouple the two.
Computer science is all about decomposing large problems into smaller ones.
%

Using a single Form to Update two tables.

I would like some assistance please?
I have an "Event" ,"Item" and "Item allocation" tables . The "Item_allocation" table serves as a composite table joining the "Item " and "Event" table. The relationships are as follows (*1*)Event :(*M*)Item and vice versa. * hence the reason for the third table.
Attributes are as follows.
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Eventid(pk)
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Item
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Thank you in advance.

Hi,
Try creating the form based on a view and use an INSTEAD OF trigger to create the records in the two tables. Here's an example of this: Report & form on Multiple table
Andy

How to use one forms fields, program units in another form.

The whole proceessing and update is happening in one main form.
Main form has all the fields and a reprocess button which re-creates records if they have error. Record name is the primary key.
I have another small form, which just shows the list of record names in the system. I want a reprocess button next to each record name so that user will be able to just select any record name and press reprocess button to recreate any record data.
There are a lot of fields in main form and program units , which are used by the reprocess button.
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Hi,
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The scenario is, database entries have to be selected from two tables and at the same time those tables have to be udpated with the flag.
We are using JDBC sender adapter and in Select Query, we are fetching the data by joinin the two tables.
Update Statemtent: We can only update one table using this statement.
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> Is it possible to update two tables using the Update Statement without using Stored Procedures.
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Regards
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