Get Image in Navigation Template

Mario Brandt

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Jan 8, 2013, 10:49:17 AM1/8/13

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Hi,
I already read https://groups.google.com/forum/?fromgroups=#!searchin/RedDot-CMS-Users/rendertag$20image|sort:date/reddot-cms-users/GTnM7wPaXFI/GWSa1TsW2vwJ
But is there a way to get the content of an image in the navigation
manager, since <%!!
Context:CurrentPage.Elements.GetElement(img_dhtml_menu).GetHtml()!!%>
shows nothing.

Cheers
Mario

Joel Kinzel

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Mar 6, 2013, 1:20:37 PM3/6/13

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Mario, it is similar to what you see written there. I'm using the following to get images:

<%!! Context:CurrentIndex.Page.Elements.GetElement(img_menuThumb).GetHtml() !!%>

Wolfgang Roiter

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Mar 13, 2013, 4:09:06 AM3/13/13

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Hi Mario,

I once stumpled upon a similar problem and found out, that the element that you would like to access, must be present in any template that is used when navigation manager loops through the page hierarchy.
Please also add "Str:" when using element names: GetElement(Str:element_name)

Regards, Wolfgang

Mario Brandt

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Mar 13, 2013, 4:44:37 AM3/13/13

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Thanks , that works!

Mario

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Hilmar Bunjes

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Mar 13, 2013, 3:38:37 PM3/13/13

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And don't forget to use

GetElementByName() instead of Elements.GetElement() if you want to improve Performance in your projects (at least of you use a current V10 or V11 system, was introduced in V10 SP1 HF1).

Best,

Hilmar

Am Mittwoch, 13. März 2013 09:44:37 UTC+1 schrieb Mario:

Thanks , that works!

Mario

Am Mittwoch, 13. März 2013 schrieb Wolfgang Roiter :

Hi Mario,

I once stumpled upon a similar problem and found out, that the element that you would like to access, must be present in any template that is used when navigation manager loops through the page hierarchy.
Please also add "Str:" when using element names: GetElement(Str:element_name)

Regards, Wolfgang

Am Dienstag, 8. Januar 2013 16:49:17 UTC+1 schrieb Mario:
Hi,
I already read https://groups.google.com/forum/?fromgroups=#!searchin/RedDot-CMS-Users/rendertag$20image|sort:date/reddot-cms-users/GTnM7wPaXFI/GWSa1TsW2vwJ
But is there a way to get the content of an image in the navigation
manager, since <%!!
Context:CurrentPage.Elements.GetElement(img_dhtml_menu).GetHtml()!!%>
shows nothing.

Cheers
Mario

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Mario Brandt

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Mar 20, 2013, 2:40:55 PM3/20/13

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Hi Hilmar,

so far using ...ByName() made no speed difference for me. If there was an increasement, then only in ms.

Cheers

Mario

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Hilmar Bunjes

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Mar 20, 2013, 2:48:33 PM3/20/13

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Hi Mario,
ok, if there is no difference for you then you can keep it. I have seen bad performance especially with large navigation areas (>>100 links) and a lot of render tags (hide page, reference another page, display link differently, etc.). Because of that behavior I always suggest to use the more performant way.

Best,
Hilmar

Thanks , that works!

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Jian Huang

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Mar 20, 2013, 5:18:20 PM3/20/13

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Wish there is an upvote button for google groups. This post desires one.

It is a common performance issue I find in navigation code from customers.

Thanks , that works!

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Mario Brandt

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Mar 21, 2013, 5:48:19 AM3/21/13

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In fact I keep the number of files on a single navigation list low to
avoid such problems. Indeed that is not always an option, but I try to
parent my customers ;-)
However I will use the new function!

Cheers

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Richard Hauer

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Mar 21, 2013, 6:31:41 PM3/21/13

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/r/reddot ?

Or

/r/opentextwebsolutionsgroupmanagementserver ?

From: Jian Huang
Sent: ‎21/‎03/‎2013 8:18 AM
To: reddot-c...@googlegroups.com
Subject: Re: Get Image in Navigation Template

Thanks , that works!

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