[TYPO3-mvc] ExtJS, AJAX in Extbase

[Michael Knoll]

Hi Dawid,

don't know, whether this helps you out... but as far as I know, there is 
now dedicated AJAX handling in ExtBase. So what I did looks something 
like that:

class Tx_Yag_Controller_AjaxController extends 
Tx_Extbase_MVC_Controller_ActionController {

	/* ... */

	/**
	 * Deletes an item
	 *
	 * @param int $itemUid UID of item
	 */
	public function deleteItemAction($itemUid) {
		$item = $this->itemRepository->findByUid(intval($itemUid)); /*@var 
$item Tx_Yag_Domain_Model_Item */
		$item->delete();
		
		// As we cancel ExtBase lifecycle in this action, we have to persist 
manually!
		$this->persistenceManager->persistAll();
		
		// Do some ajax output
		ob_clean();
		echo "OK";
		exit();
	}
	
	
	
	/**
	 * Updates name of a given item
	 *
	 * @param int $itemUid UID of item to update
	 * @param string $itemTitle New name of item
	 */
	public function updateItemNameAction($itemUid, $itemTitle) {
		$item = $this->itemRepository->findByUid(intval($itemUid)); /*@var 
$item Tx_Yag_Domain_Model_Item */
		$item->setTitle($itemTitle);
		
		$this->itemRepository->update($item);
		$this->persistenceManager->persistAll();
		
         ob_clean();
         echo "OK";
         exit();
	}


}


If there is a better way on doing this, it would be great to get a 
solution :-)

Greetings

Mimi




Am 24.01.11 14:26, schrieb Dawid Pacholczyk:
> <f:be.container /> <--- now that is magick. I`ve lost 2 days to find a
> way to include extjs :) thank you very much. Where I can find some
> documentation to that ?
>
> Now the second thing. I should now write functions in ExtJS ? How to
> handle Ajax and do some operation ? Can I add a record to database or
> something ?
>
> Best regards,
> Dawid Pacholczyk
>
> W dniu 2011-01-24 14:15, Stefan Isak pisze:
>> Hi,
>>
>> you can create a backend layout in
>> EXT:Resources/Private/Backend/Layouts/myLayout.html
>>
>> Here is an example of myLayout.html:
>>
>> 8< 8< 8< 8< 8< 8< 8< 8< 8<
>> <f:be.container pageTitle="MyTitle" loadExtJs="TRUE"
>> loadExtJsTheme="TRUE">
>>
>> <link href="{f:uri.resource(path:'Backend/Styles/MyStyles.css')}"
>> rel="stylesheet" />
>> <div class="typo3-fullDoc">
>> <div id="typo3-docheader">
>> <div id="typo3-docheader-row1">
>> <div class="buttonsleft">
>> <f:render section="iconButtons" />
>> </div>
>> <div class="buttonsright">
>> <f:be.buttons.shortcut />
>> </div>
>> </div>
>> <div id="typo3-docheader-row2">
>> <div class="docheader-row2-left">
>> <f:be.buttons.csh />
>> <f:be.menus.actionMenu>
>> <f:be.menus.actionMenuItem label="Overview" controller="MyController"
>> action="index" />
>> </f:be.menus.actionMenu>
>> </div>
>>
>> <div class="docheader-row2-right">
>> <f:be.pagePath />
>> <f:be.pageInfo />
>> </div>
>> </div>
>> </div>
>> <div id="typo3-docbody">
>> <div id="typo3-inner-docbody">
>> <f:renderFlashMessages class="tx-extbase-flash-message" />
>>
>> <f:render section="content" />
>>
>> <script src="{f:uri.resource(path:'Backend/JavaScript/MyScript.js')}"
>> type="text/javascript"></script>
>> </div>
>> </div>
>> </div>
>> </f:be.container>
>> 8< 8< 8< 8< 8< 8< 8< 8< 8<
>>
>> Especially have a look at<f:be.container />. Using 4.4.x you may need
>> to add loadExtJs="TRUE" and loadExtJsTheme="TRUE". AFAIK in TYPO3
>> 4.5.x it's included per default.
>>
>> Within your JS file you can use urls with the following scheme to make
>> ajax calls:
>> mod.php?M=web_MyextTxMyextM1&tx_myext_web_myexttxmyextm1[controller]=MyController&tx_myext_web_myexttxmyextm1[action]=index
>>
>>
>> 'M1' in this url is according to your configuration in ext_tables.php>
>> Tx_Extbase_Utility_Extension::registerModule( ... )
>>
>> Hope those things make it way easier for you.
>>
>> So long
>> Stefan
>>
>> On 24.01.2011, at 13:46, Dawid Pacholczyk wrote:
>>
>>> Hi List !!
>>> I just can`t do it. How can I run extjs and ajax in my extbase BE
>>> module ? I`m looking at workspace and othere exts and nothing.
>>>
>>> For example what is pageRenderer ? I can`t find any declaration of
>>> this object and I still get some errors. Please gimme some good link
>>> where I can read about that.
>>>
>>> best regards,
>>> Dawid Pacholczyk
>>> _______________________________________________
>>> TYPO3-project-typo3v4mvc mailing list
>>> TYPO3-project-typo3v4mvc at lists.typo3.org
>>> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-project-typo3v4mvc
>>
>