Don,
cc'ing laszlo-user since this is more of a LZX question...
I ran into this too when developing the list components for LPS 2 (the
former name of OpenLaszlo). Your problem is that the selectionmanager
is sinlge-selecting, not set to multi-select. I would have expected the
selectionmanager to have a flag for this, but it doesn't. You want to
override the isMultiSelect and isRangeSelect methods (which just check
for shift or ctrol keys in the LFC class)
/lps/components/base/listselector.lzx has an example of this:
<method name="isRangeSelect" args="item">
var allowselect = false;
if (multiselect) allowselect = super.isRangeSelect(item);
return allowselect;
</method>
<method name="isMultiSelect" args="item">
var allowselect = false;
if (_forcemulti) allowselect = true;
else if (multiselect) allowselect = super.isMultiSelect(item);
return allowselect;
</method>
or look at /lps/components/base/datalistselector.lzx if you are using a
datalistselector
Cheers,
Sarah
Don Dwoske wrote:
>I am trying to programatically select everything managed by a
>selectionmanager at the click of a button which I've named... "Select
>All"
>
>I clearly see selector.clearSelection() ... which works with my
>"Select None" button...
>
>but I can't figure out how to select everything? if I call select(o)
>on each item in my view, only the last one remains selected. I
>apparently don't have visible access to toggle the multiSelect...
>
>it would really suck if I need to subclass selectionmanger to accomplish this.
>
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>
>
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