Hi,
It appears that the javascript "this" object is different when I
hardcode the javascript into the html vs. using an AjaxEventBehavior
and appendJavascript. For instance, the "this" in this refers to the
TR which is correct and the selectRow functions works properly:
<tr onClick="selectRow(this)" wicket:id="referees">
But if I use this html:
<tr wicket:id="referees">
With this code in a DataView:
item.add(new AjaxEventBehavior("onClick") {
@Override
protected void onEvent(AjaxRequestTarget target) {
target.appendJavascript("selectRow(this)");
}
});
Then my selectRow() method doesn't work right. It appears "this" is a
different object and not the TR.
For reference, here is the javascript, which just highlights the row
that has been clicked and removes the highlight from the previously
selected row, if any:
var lastRow;
var lastRowClass;
function selectRow(row) {
if (lastRow != null) {
lastRow.className = lastRowClass;
}
lastRow = row;
lastRowClass = row.className;
row.className = "selected";
}
Any ideas what the "this" object is in the 2nd case, and what I should
use instead?
Tauren
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