I wanted to stripe the background of rows of a table of text items
created in a Panel using TableLayout.
There may be a better way, but this a way I found to do it. The strip-
alt tag just sets a background color in my css file.
Hope it helps someone.
void stripeTableRows(Panel table) {
ExtElement extElement = table.getBody();
if(extElement != null) {
Element element = extElement.getDOM();
if(element != null) {
NodeList<Element> elementList =
element.getElementsByTagName("tr");
for(int i=0; i<elementList.getLength(); i++) {
Element e = elementList.getItem(i);
if(1 % 2 != 0) e.setClassName("stripe-alt");
}
}
}
}
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