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?
Thanks

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.
%

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Just dopublic void execute() {
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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"
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The code of commandButton:
<h:commandButton actionListener="#{bindings.Commit.execute}"
value="Save"
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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:
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Yes I did
<managed-bean>
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<managed-bean-class>
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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?
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How to use one form to calculate totals form 4 individual forms

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