[ckan-dev] template helper function problem

Tue Jan 28 16:48:36 UTC 2014

Nigel,

Thanks for the response.   Originally I did use a standard div block to write out our warning, just like you suggested.  And I can go back to that route.  But the flash_notice function seemed to be designed just for this sort of thing.  The templates/home/index.html file  already has this in it to display flash notices:
      {{ self.flash() }}

I am just looking for a clean way to inject content into the element.  Perhaps I can try to do it in my extension’s plugin.py.

Andrew

From: ckan-dev [mailto:ckan-dev-bounces at lists.okfn.org] On Behalf Of Nigel Babu
Sent: Tuesday, January 28, 2014 12:40 AM
To: CKAN Development Discussions
Subject: Re: [ckan-dev] template helper function problem

I think what you're doing wrong is using h.flash_notice (I'm not sure) when the template already has flash messages printed once. You should probably just use alert directly<https://github.com/okfn/ckanext-demo/blob/warning/ckanext/demo/templates/header.html>.

Nigel Babu

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On 28 January 2014 03:10, Koebrick, Andrew (MNIT) <andrew.koebrick at state.mn.us<mailto:andrew.koebrick at state.mn.us>> wrote:
I have added this line to my index.html template just after {% block content %}:

{{ h.flash_notice('<b>Note</b>: This site is in development and is intended for evaluation purposes only. Data found here should be considered test data only!', allow_html=True) }}

Although it works successfully, it also injects the word "None" into my HTML:

<header class="masthead">
+<div class="container">
</header>
None
<div class="hero" role="main">
+<div id="content" class="container">
</div>

Any thoughts on what I am doing wrong?

Thanks,

Andrew Koebrick

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