Change the background of the TreeRow

asked 2014-03-19 11:13:09 +0800

Amol987 gravatar image Amol987
15 3

Hi, I have customized standard zk tree component by extending Tree class and defining the Model and the renderer class. So i m generating three level Tree.

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What i want is ,even row should have different background than odd ones. i don't want to change the style from the zul file. style should be applied on creation of tree only. Thanks in advance.

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Hey @chillworld thanks for your answer, your solution is logically correct , but it isn't working .can you please check the issue. (else than .colorEven{ background:Blue}; should be .colorEven{ background:Blue;} ) if needed should i provide you the code.?

Amol987 ( 2014-03-19 12:11:32 +0800 )edit

does it work when you change the ; from place? I didn't tested it out cause it was pretty simpel, of course then there could be typmistakes coming up :) (IngoB solution you can try also, with that you don't need to set the style tag)

chillworld ( 2014-03-19 14:10:33 +0800 )edit

No it doesn't works with the change also, so i m expecting the reason of not working. and the IngoB sol. works fine :)

Amol987 ( 2014-03-19 14:41:55 +0800 )edit

oke updated to ingoB his solution and upvoted ingoB's answer ;)

chillworld ( 2014-03-19 14:53:42 +0800 )edit

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also possible ;)

chillworld ( 2014-03-19 14:08:20 +0800 )edit

answered 2014-03-19 11:31:35 +0800

chillworld gravatar image chillworld flag of Belgium
5337 4 9

updated 2014-03-19 14:53:02 +0800

In your renderer you have this :

public void render(Treeitem treeitem, Object data, int index) throws Exception {

put this in your renderer, so just see if index is even or not like this :

if (index%2==0) {
} else {

Greetz chill.

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Asked: 2014-03-19 11:13:09 +0800

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Last updated: Mar 19 '14

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