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We've got some experience on individual product calculators based on Drupal Commerce. Today I'd like to share a bit of that with you: Individual line item price calculation based on rules. We're for example using these methods in custom

If you're reading this blog entry I guess you're having problems with adding AJAX in your commerce_cart_add_to_cart_form. So this blog post is a reminder for myself if I should ever again run into this problem. What I wanted to do, was

If you're running into the JavaScript alert error message on creating an AJAXified node form: Call to undefined function node_form_validate() ... ... the reason might be that the $form_states array contains wrong information which files to

Sometimes you need a snippet to display the drupal messages (drupal_set_message) created messages after an ajax call as result (for example if a node was created via ajax). The following snippet removes old messages from the site and

Drupal 7 views.module allows to refresh ajaxified views dynamically via a javascript call. Implementation in JavaScript The JavaScript call is simple: jQuery('.view-id-XXX').trigger('RefreshView'); Implementation in PHP

The views_data_export.module does not output multivalue fields cleanly in .xls and .csv files. Mostly these values are separated into several lines or appended without any separator. A final fix in the module is not available (at least for

Ihr wundert Euch darüber, dass ihr z.B. mit Outlook oder Thunderbird keine E-Mails senden, jedoch empfangen könnt? Port 25 Eures Mailservers ist nicht erreichbar und ihr habt schon Eure lokale Firewall geprüft und sichergestellt, dass nicht

It cost me several minutes to find out how to create a file download link in PhoneGap that lets the user download the file like a normal browser (Phones download dialog). What does not work? Use a normal link - nothing happens! Use the

Do you wonder where the thee dots menu button comes from in your PhoneGap Android application and how to disable it? There is no option for that in PhoneGap 2.0 and it's quite tricky to find out. I found the solution in this thread: http:/

Google Adwords Display Werbung in Apps (In-App-Werbung) ist nicht für alle Zielgruppen sinnvoll, kann aber teuer werden. Ihr möchtet diese Werbeform abschalten und nur mit herkömmlichen Displayanzeigen arbeiten? Dann findet ihr die Lösung