[TYPO3-mvc] writing Hook for css_styled_content

[chris Wolff]

warum brauchst du denn dort ein !important? für mich klingt das als
würd irgend eines deiner Stylsheets da was überschreiben was es nicht
sollte. vieleicht ist es einfacher dein stylesheet zu säubern?

gruss chris

2013/4/11 Johannes C. Schulz - EnzephaloN IT-Solutions <info at enzephalon.de>:
> Hello MVC-friends
>
>
>
> Today I tried to hook css_styled_content, cause I need a "!IMPORTANT" inside
> the css generated by renderSpace-function. So I wrote an little extension,
> but it dowsn't work:
>
>
>
> ext_localconf.php:
>
> <?php
>
> if (!defined ('TYPO3_MODE'))
>
>     die ('Access denied.');
>
> $TYPO3_CONF_VARS['EXTCONF']['css_styled_content']['pi1_hooks']['renderSpace'
>
> ] =
> 'EXT:enzcschook/Classes/Hook/HookHandler:Tx_Enzcsc_Hooks_HookHandler->render
> Space';
>
> ?>
>
> Classes/Hook/HookHandler.php:
>
> <?php
>
> class Tx_Enzcsc_Hook_HookHandler{
>
>                 * @param string $content Content input. Not used, ignore.
>
>                 * @param array $configuration TypoScript configuration
>
>                 * @return string The class name
>
>                 */
>
>   function renderSpace($content, array $configuration) {
>
>                                if (isset($configuration['space']) &&
>
> in_array($configuration['space'], array('before', 'after'))) {
>
>                                                $constant = (int)
> $configuration['constant'];
>
>                                                if ($configuration['space']
> === 'before') {
>
>                                                                $value =
> $constant +
>
> $this->cObj->data['spaceBefore'];
>
>                                                                $declaration
> = 'margin-top: ' . $value .'px !IMPORTANT;';
>
>                                                } else {
>
>                                                                $value =
> $constant +
>
> $this->cObj->data['spaceAfter'];
>
>                                                                $declaration
> = 'margin-bottom: ' . $value .
>
> 'px !IMPORTANT;';
>
>                                                }
>
> [...more code.]
>
> If I do a vardump($hookObj) in
> sysext/csc_styled_content/Classes/CssStyledContentController.php, the
> vardump-output is "NULL". So I guess, there is something wrong with my
> ext_localconf.php.
>
>
>
> Hope some of you can help me out!
>
>
>
> Johannes
>
>
>
>
>
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-- 
christian wolff - webdeveloper, tech-loving geek and typo3 enthusiast
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