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As I am such a pain to buy for I have set up a wish list so when my birth day or other times of the year come around you can get me a pressy
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chx formapi tip.
Posted by gordon on Thu, 24/08/2006 - 11:30am
Yesterday I was having fun with the image module creating a new hook to allow people to build contrib module which will modify images when they are uploaded. see http://drupal.org/node/42835 for more details.
I needed to add in a hook to the node so that it would call my process after the validation had completed. and would always be called no matter what action was taken, Preview or submit.
I triied adding it before the #submit, but it would not call on a preview. After talking with chx, I found a cool feature, and a use for buttons besides firing scripts.
If you have
<?php
$form['preview'] = array(
'#type' => 'button',
'#value' => t('Preview'),
);
?>
When the user clicks on this button, it will submit as normal, but in the forms api, hook_validate() will be called but hook_submit() will not.
Cool for doing previews, but not submit.
Also the Image module now has views integration. Yay.
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Well I have done a bit of
Well I have done a bit of work this weekend on building updating ecommerce to use the new forms api. The store module is basically complete now. However I do need to refactor some of the methods of doing things such as the admin/store so that it can uses the new _validate() and _submit() functions to do the updating.pmi questions | pmp questions | sas questions | security+ questions | server+ questions | sscp questions | vmware questions | mcp questions | sun questions | scjp questions
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