![]() ![]() ![]() From the pop-up click on "Title string" and click on Next.Ĥ. Click on the cogwheel on the Body field and then click on "Add new rule".ģ. Go into one of your panel variants and click on the Content page.Ģ. I'll assume you've already got Panels setup.ġ. So we've built the plugin and now we need to implement it into the actual body field. ![]() ![]() Values configured in the title_hide_ctools_access_settings form can be retrieved from the $conf variable. An important part is getting access to the node object and you can do this via the $context variable, $node = $context->data. At the end of it we always return something TRUE or FALSE. */ function title_hide_ctools_access_check ( $conf, $context ) We'll create a settings form and make it configurable.Īdd the following bit of code into the plugin: It wont make sense to hard code the search term. The purpose of this plugin is to search for a string within the title. required context: This tells Panels which context are required.settings form: This is used to define a settings form for the plugin.summary: A summary is always displayed in the visibility rules and selection rules section.default: This sets the default value for the access settings form.callback: This is the actual function which will be used.title and description: These are used in the Panels interface so make them descriptive.The $plugin is used to define the plugin, let's look at the array in more detail: */ $plugin = array ( 'title' => t ( 'Title string' ), 'description' => t ( 'Checks if title has configured string in title.' ), 'callback' => 'title_hide_ctools_access_check', 'default' => array ( 'negate' => 0 ), 'summary' => 'title_hide_ctools_access_summary', 'settings form' => 'title_hide_ctools_access_settings', 'required context' => new ctools_context_required (t ( 'Node' ), 'node' ), ) * Plugin to check if the title has configured string. Add the following bit of code into your custom module. The first thing you need to do is let Ctools know where the plugin directory in the module is. Step 1: Implement "hook_ctools_plugin_directory" I understand this functionality is basic but it's a good way to demonstrate how access plugins work.īasic PHP knowledge is required and I'll assume you know how to create a custom module. We'll create a plugin which hides the body if the string "hide body field" appears in the title. Today I’ll show you how to create a basic access plugin for those times when the default options won’t cut it. So if you need to build custom visibility rules then just write your own access plugin. To handle this functionality Panels utilises the Ctools access plugin. But sometimes you’ll need to write a bit of code to implement complex requirements. The default options are fine for simple configuration. You can add a rule by clicking on the cogwheel on the pane and then click on "Add new rule" within the Visibility rules section. Visibility rules are useful when you need to show or hide a pane based off some criteria. So add a Rules Condition "Entity has field" (prior to being able to use it anywhere later on in your rule), which refers to your field collection field.įor way more details about this, refer to " How to iterate over all field collection items in the Rules module?" (which also includes a rule in export format you may want to experiment with, if you only adapt some machine names of the used fields).Panels comes with a great feature where you can control the visibility of individual panel panes. In your case you try to do what is mentioned in step 3 above as a Rules Condition (instead of a Rules Action). In my case, the end result is "node:field-enrollee:field-school-district:0:tid" Using the "Data Selector" mode, you should be able to drill down through the entity in question to all the values contained within the field collection. For the "Field" value, select the machine name of the field collection in question. For the "Data Selector," select the entity that contains the field (in my case, a node).Create an "entity has field" condition on your Rule.You may get it to work by using an approach similar to what is mentioned in comment # 4 of issue # 1315566, i.e.: ![]()
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