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Need help

asked 2006-09-18 21:35:42 +0800

admin gravatar image admin
18691 1 10 129
ZK Team


Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=3919508

By: nobody

I'm quite new to all this ZK Javax stuff and also not very experienced with Java Classes, now, I have to build a screen where the user press the name of a table that comes from the DB and the table structure is "drawn" on the screen, I don't know the column names in advance, nor the size of the table. I can get in Java the column amount and the row count, but What is the best way to build something like that? I don't have a structure and in the EL you can call functions so I can't get rows dynamically right?


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answered 2006-09-19 10:30:51 +0800

admin gravatar image admin
18691 1 10 129
ZK Team


Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=3921569

By: vman974

According to me you should create your table from java and not Zscript.

For exemple: you make a function who takes as parameter the number of column and row and then you create your component dynamicly.

In your Zul page you define a window using your java classes
ex: <window title="table" id="tableDlg" use="com.MyComposantZK.TableDB"> </window>


and in your java classes you define you component

ex:
public class TableDB extends Window
{
//this function will be call at the rendering of the zul page
public void onCreate()
{
// we get the component who will have your table (you will use it to setParent
of your component
Window myWin=(Window) getFellow("tableDlg");

// call of function to know how much row or column you have and create your
component table.
...
myComponent.setParent(myWin);
}
}


I Hope it will help you.



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answered 2006-09-19 14:39:27 +0800

admin gravatar image admin
18691 1 10 129
ZK Team


Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=3921887

By: nobody

call Executions.getCurrent().forwar(forwardPath) then happened execption as
follows:
java.lang.IllegalStateException: Use sendRedirect instead when processing user's request

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answered 2006-09-20 11:18:02 +0800

admin gravatar image admin
18691 1 10 129
ZK Team


Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=3924196

By: tomyeh

forward must be called at the very beginning and not in an event listener. If still in doubt, post more complete codes so we can really help.

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answered 2011-05-28 05:48:55 +0800

samit1010 gravatar image samit1010
15

Give solution How to get column dynamically from database with example

From Sam

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answered 2011-06-11 11:50:46 +0800

RyanWu gravatar image RyanWu
533 2
about.me/flyworld

@sam
please open another thread to ask question :)

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Asked: 2006-09-18 21:35:42 +0800

Seen: 240 times

Last updated: Jun 11 '11

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