cakephp-2.0 > JsHelper :: writeBuffer()
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writeBuffer

line:192 at /lib/Cake/View/Helper/JsHelper.php
Writes all Javascript generated so far to a code block or caches them to a file and returns a linked script. If no scripts have been buffered this method will return null. If the request is an XHR(ajax) request onDomReady will be set to false. As the dom is already 'ready'.

Method

(mixed) public writeBuffer ($options = array())

Parameters

ParameterTypeCommentDefault
$options array optional options for the code block array()

Return

mixed

Comment

Writes all Javascript generated so far to a code block or
caches them to a file and returns a linked script. If no scripts have been
buffered this method will return null. If the request is an XHR(ajax) request
onDomReady will be set to false. As the dom is already 'ready'.

### Options

- `inline` - Set to true to have scripts output as a script block inline
if `cache` is also true, a script link tag will be generated. (default true)
- `cache` - Set to true to have scripts cached to a file and linked in (default false)
- `clear` - Set to false to prevent script cache from being cleared (default true)
- `onDomReady` - wrap cached scripts in domready event (default true)
- `safe` - if an inline block is generated should it be wrapped in <![CDATA[ ... ]]> (default true)

@param array $options options for the code block
@return mixed Completed javascript tag if there are scripts, if there are no buffered
scripts null will be returned.
@link http://book.cakephp.org/2.0/en/core-libraries/helpers/js.html#JsHelper::writeBuffer