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https://jira.jboss.org/browse/RF-8771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alan Chan updated RF-8771:
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Attachment: suggestion_scroll.PNG
> rich:suggestionbox selection disappeared when click browser scroll bars in IE
> -----------------------------------------------------------------------------
>
> Key: RF-8771
> URL: https://jira.jboss.org/browse/RF-8771
> Project: RichFaces
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: component-input
> Affects Versions: 3.3.2.SR1, 3.3.3.BETA1, 3.3.3.CR1, 3.3.3.Final
> Environment: Apache MyFaces 1.2.8, Facelets 1.1.14, Richfaces
> 3.3.2.SR1, Windows XP, IE 7.
> Reporter: Alan Chan
> Attachments: suggestion_scroll.PNG
>
>
> Go to the Richfaces livedemo suggestionbox usage:
> http://livedemo.exadel.com/richfaces-demo/richfaces/suggestionBox.jsf
> Resize IE browser small enough to trigger the Browser scrollbar to be shown.
> Type something in the suggestionbox and show some choices.
> Then click the scrollbar.
> The selection choices are disappeared.
> Only IE happens. Firefox 3.5, Safari and Chrome has no problem. (i.e. can
> scroll the scroll bar and then select the choices from suggestionbox)
> Scenerio: when the suggestion box is placed near the edge of the browser
> viewport, user want to scroll the scrollbar to see the selection choices. See
> attached screenshot.
> I found a little workaround that works. In file
> /ui/suggestionbox/src/main/resources/org/richfaces/renderkit/html/scripts/suggestionbox.js
> //IE only
> if (RichFaces.navigatorType() == RichFaces.MSIE) {
> Event.observe(this.element, "focusout", function(event) {
> var elt = event.toElement;
> if (elt.parentElement == null) { //------------ added.
> Because when click the browser scrollbar, the elt is <HTML>
> this.element.keepFocus = true;
> //-----------added
> elt = undefined; //----------added
> } //----------added
> while (elt) {
> if (elt == this.update) {
> this.element.keepFocus = true;
> elt = undefined;
> } else {
> elt = elt.parentNode;
> }
> }
> }.bindAsEventListener(this));
> }
> A better solution should be, e.g. when displaying the suggestion, and if the
> textbox is too close to the bottom of the viewport, the selection should snap
> to the top of the textbox i/o always snap to the bottom.
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