RE: [flexcoders] Image loader from thumbnail repeater
It is working like a charm, thanks for helping! From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Manish JethaniSent: Thursday, February 09, 2006 7:34 PMTo: flexcoders@yahoogroups.comSubject: Re: [flexcoders] Image loader from thumbnail repeater On 2/9/06, Stephane B. [EMAIL PROTECTED] wrote: Looks like the right solution, but I get the following error: ReferenceError: Error #1069: Property repeaterIndex not found on flash.display.Loader and there is no default value at ProductDetails/___Image2_click()Change "event.target" to "event.currentTarget" -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] Image loader from thumbnail repeater
Hello
everyone,
I use a repeater to
display a list of image thumbnails. I would like the main image to change when a
thumbnail is clicked. This is a classic scenario of image gallery.I tried
the following code which does not work, please note I'm new to Flex and my
knowledge of Action Script or programming syntax is limited (designer here). Any
advice?
Flex 2.0 b1/
AC3
mx:Repeater id="repImages"
dataProvider="{product.image}" mx:Image
source="images/th/{repImages.currentItem}" width="69" height="93"
click="img.load('images/booking/' + repImages.currentItem);"
//mx:Repeater
Thanks!
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Re: [flexcoders] Image loader from thumbnail repeater
On 2/9/06, Stephane B. [EMAIL PROTECTED] wrote:
mx:Repeater id=repImages dataProvider={product.image}
mx:Image source=images/th/{repImages.currentItem} width=69
height=93 click=img.load('images/booking/' + repImages.currentItem); /
/mx:Repeater
Where does img come from? I think you meant event.target.
currentItem is not available in the click handler. Instead of
current item, use getItemAt() and pass it the object's
repeaterIndex.
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RE: [flexcoders] Image loader from thumbnail repeater
The Image component in the code extract (initial post
below) relates tothe thumbnails. The"img" idrefers to the full
size image component on the same view. Whena thumb within the repeater is
clicked, it is expected to change the source of the full size image "img"
accordingly. Thumb and full size image are two physical images but share the
same exact name,it is the path that differs: /images/thand
/images/full.
Would you have a syntax recommendation (actual code)
for thesuggestion (first reply below)? Meanwhile, I will try to figure it
out and will post a reply if I succeed.
Thanks for helping, and congrat to the group owner for
such effective initiative!
Steph
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Manish
JethaniSent: Thursday, February 09, 2006 10:40 AMTo:
flexcoders@yahoogroups.comSubject: Re: [flexcoders] Image loader from
thumbnail repeater
On 2/9/06, Stephane B. [EMAIL PROTECTED]
wrote: mx:Repeater id="repImages"
dataProvider="{product.image}"
mx:Image source="images/th/{repImages.currentItem}" width="69"
height="93" click="img.load('images/booking/' +
repImages.currentItem);" /
/mx:RepeaterWhere does "img" come from? I think you meant
"event.target"."currentItem" is not available in the click
handler. Instead ofcurrent item, use getItemAt() and pass it the
object's"repeaterIndex".
--
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Re: [flexcoders] Image loader from thumbnail repeater
On 2/9/06, Stephane B. [EMAIL PROTECTED] wrote:
Would you have a syntax recommendation (actual code) for the suggestion
(first reply below)?
[old] click=img.load('images/booking/' + repImages.currentItem);
[new] click=img.load('images/booking/' +
repImages.getItemAt(event.target.repeaterIndex));
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RE: [flexcoders] Image loader from thumbnail repeater
Looks like the right solution, but I get the following
error:
ReferenceError: Error #1069: Property repeaterIndex not
found on flash.display.Loader and there is no default valueat
ProductDetails/___Image2_click()
any idea?
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Manish
JethaniSent: Thursday, February 09, 2006 10:40 AMTo:
flexcoders@yahoogroups.comSubject: Re: [flexcoders] Image loader from
thumbnail repeater
On 2/9/06, Stephane B. [EMAIL PROTECTED]
wrote: mx:Repeater id="repImages"
dataProvider="{product.image}"
mx:Image source="images/th/{repImages.currentItem}" width="69"
height="93" click="img.load('images/booking/' +
repImages.currentItem);" /
/mx:RepeaterWhere does "img" come from? I think you meant
"event.target"."currentItem" is not available in the click
handler. Instead ofcurrent item, use getItemAt() and pass it the
object's"repeaterIndex".
--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com
SPONSORED LINKS
Web site design development
Computer software development
Software design and development
Macromedia flex
Software development best practice
YAHOO! GROUPS LINKS
Visit your group "flexcoders" on the web.
To unsubscribe from this group, send an email to:[EMAIL PROTECTED]
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Re: [flexcoders] Image loader from thumbnail repeater
On 2/9/06, Stephane B. [EMAIL PROTECTED] wrote: Looks like the right solution, but I get the following error: ReferenceError: Error #1069: Property repeaterIndex not found on flash.display.Loader and there is no default value at ProductDetails/___Image2_click() Change event.target to event.currentTarget -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
