Autocompleter on scrollable pages scrolls whole page when ArrowUp is pressed
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Key: TAP5-300
URL: https://issues.apache.org/jira/browse/TAP5-300
Project: Tapestry 5
Issue Type: Bug
Components: tapestry-core
Affects Versions: 5.0.15
Reporter: Shymon
If you place autocompleter on a page longer than browser's window (page which
has a scrollbar) and press ArrowUp key after choice list is displayed whole
page is scrolled down such that highlighted option is on the top edge of
browser's window. If you press ArrowDown page is scrolled back to proper
position. Behaves the same in FF and IE.
Maybe this is the problem:
markPrevious: function() {
if(this.index > 0) this.index--
else this.index = this.entryCount-1;
this.getEntry(this.index).scrollIntoView(true);
},
markNext: function() {
if(this.index < this.entryCount-1) this.index++
else this.index = 0;
this.getEntry(this.index).scrollIntoView(false);
},
scrollIntoView true for previous and false for next?
It's very annoying, and makes autocompleter practically unusable on production
quality pages.
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