[#LPP-4431] <list> should disable "autoscrollbar" on destroy

OpenLaszlo

<list> should disable "autoscrollbar" on destroy

Created: 04/Aug/07 05:40 AM Updated: 17/Aug/07 06:19 PM

Component/s:

Components - LZ

Affects Version/s:

4.0.3

Fix Version/s:

4.0.5WaffleCone

Time Tracking:

Not Specified

Severity:	Minor
Fixed in Change#:	6,142
Runtime:	N/A
Flags:	External
Fix in hand:	True

Description

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For better performance, <list> should disable "autoscroll" as soon as "destroy" is called.

[code]

<method name="destroy" ><![CDATA[
    if (this.autoscrollbar)
        this.setAttribute("autoscrollbar", false);

    super.destroy.apply(this, arguments);
]]></method>
[/code]

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[ Permlink | « Hide ]

André Bargull - 04/Aug/07 11:20 AM

Additionally, <list> should also set "shownitems" to -1:

[code]

<method name="destroy" ><![CDATA[
    if (this.autoscrollbar)
        this.setAttribute("autoscrollbar", false);
    if (this.shownitems != -1)
        this.setAttribute("shownitems", -1);

    super.destroy.apply(this, arguments);
]]></method>
[/code]

[ Permlink | « Hide ]

André Bargull - 04/Aug/07 11:25 AM