Trying to remove pages from a TabView I stumbled accross the following:
var tabView = new qx.ui.tabview.TabView();
var doc = this.getRoot();
doc.add(tabView);
var pageList = [];
for (var i = 0; i < 10; i++) {
var page = new qx.ui.tabview.Page(String(i));
page.setLayout(new qx.ui.layout.VBox());
page.add(new qx.ui.basic.Label('['+String(i)+']'));
pageList.push(page);
}
for (var i = 1; i < 4; i++) { tabView.add(pageList[i]); }
var childList = tabView.getChildren();
for (var i = 0; i < childList.length; i++) {
tabView.remove(childList[i]);
}
for (var i = 6; i < 10; i++) { tabView.add(pageList[i]); }
The given example creates a tabview and 10 pages. Some pages are added
and removed afterwards. But one page remains visible (number 2). A
workaround is to iterate backwards over the pages:
for (var i = childList.length-1; i >= 0; i--) {
tabView.remove(childList[i]);
}
Is this expected behaviour?
For my purpose in general it would be quite handy to show/hide pages
such that I don't have to add/remove them all the time.
Sorry, I've too little experience with JS/Qooxdoo and too less time to
provide patches.
Cheers,
Gereon
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