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b52087105c
For instance, this happens when these criteria are met:
1) No casting has been specified for a method in $casting.
2) A template accesses the field without any casting
3) Any casts by the template will now yield an empty object.
After a brief look at the commit history, it can seem like this bug is several years old, unless it is a side-effect of other changes in the code.
== Steps to reproduce ==
Add two methods to be accessed by a template. Make sure you do not define an entry in $casting for them:
public function Testus() {
return "Te<x>t1";
}
public function Testus2() {
return "Te<x>t2";
}
Add this to a template:
<p>
First access:<br />
"$Testus" : "$Testus.XML"<br />
"$Testus2.XML" : "$Testus2"<br />
</p>
<p>
Second access:<br />
"$Testus" : "$Testus.XML"<br />
"$Testus2.XML" : "$Testus2"<br />
</p>
Open the page in a browser, and you will get:
First access:
"Tet1" : ""
"Te<x>t2" : "Tet2"
Second access:
"Tet1" : ""
"" : "Tet2"
We see that any cast can yield an empty string.
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| _config | ||
| admin | ||
| api | ||
| cache | ||
| cli | ||
| conf | ||
| control | ||
| core | ||
| css | ||
| dev | ||
| docs | ||
| filesystem | ||
| forms | ||
| i18n | ||
| images | ||
| javascript | ||
| lang | ||
| model | ||
| oembed | ||
| parsers | ||
| scss | ||
| search | ||
| security | ||
| tasks | ||
| templates | ||
| tests | ||
| thirdparty | ||
| view | ||
| _config.php | ||
| _register_database.php | ||
| .gitignore | ||
| .htaccess | ||
| .scrutinizer.yml | ||
| .travis.yml | ||
| cli-script.php | ||
| composer.json | ||
| config.rb | ||
| CONTRIBUTING.md | ||
| main.php | ||
| main.php5 | ||
| Makefile | ||
| README.md | ||
| sake | ||
| silverstripe_version | ||
| web.config | ||
SilverStripe Framework
PHP5 framework forming the base for the SilverStripe CMS (http://silverstripe.org).
Requires a silverstripe-installer base project. Typically used alongside the cms module.
Installation
See installation on different platforms, and installation from source.
Bugtracker
Bugs are tracked on github.com. Please read our issue reporting guidelines.
Development and Contribution
If you would like to make changes to the SilverStripe core codebase, we have an extensive guide to contributing code.
Links
- Server Requirements
- Changelogs
- Bugtracker: Framework
- Bugtracker: CMS
- Bugtracker: Installer
- Forums
- Developer Mailinglist
License
Copyright (c) 2007-2013, SilverStripe Limited - www.silverstripe.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of SilverStripe nor the names of its contributors may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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Attribution
- Some icons by Yusuke Kamiyamane. All rights reserved. Licensed under a Creative Commons Attribution 3.0 License.
- default_media.png by Thibault Geffroy from The Noun Project. All rights reserved. Licensed under a Creative Commons Attribution 3.0 License.