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YML Config Not Compatible with Requirements Class

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After hours of trying to debug why `write_js_to_bottom` wasn't working, I realized that the Requirements class variables were set to `protected` and not `private static` which I believe is necessary for the Config YML variables to be passed correctly to the class.

The documentation was edited to reflect the working, albeit traditional non-YML method of setting class variables.

Best regards,

John
This commit is contained in:
johndalangin 2015-02-24 00:58:31 +08:00
parent 2336ea8f66
commit 5eb5cc7cca
1 changed files with 9 additions and 7 deletions
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16
docs/en/02_Developer_Guides/01_Templates/03_Requirements.md
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@ -176,17 +176,19 @@ careful when messing with the order of requirements.
By default, SilverStripe includes all Javascript files at the bottom of the page body, unless there's another script
already loaded, then, it's inserted before the first `<script>` tag. If this causes problems, it can be configured.
**mysite/_config/app.yml**
:::yml
Requirements:
write_js_to_body: true
force_js_to_bottom: true
:::php
Requirements::set_force_js_to_bottom(true);
`Requirements.force_js_to_bottom`, will force SilverStripe to write the Javascript to the bottom of the page body, even
if there is an earlier script tag.
If the Javascript files are preferred to be placed in the `<head>` tag rather than in the `<body>` tag,
`Requirements.write_js_to_body` should be set to false.
:::php
Requirements::set_force_js_to_bottom(true);
## API Documentation
* [api:Requirements]
* [api:Requirements]