I'm using a plugin that has a 2-step dropdown for selecting a taxonomy. The frontend user selects a location from a dropdown selector. If the location has a child location, a second dropdown selector appears with the child location(s). The list is really long and I would like to be able to filter the list with a text field. Can I alter "Admin Select Box to Select2" plugin so that it will function on the frontend?
https://wordpress.org/plugins/admin-select-box-to-select2/
Yes, you can, by editing Plugin's core files, which is not recommended, but if you do not update the plugin it will be fine (or write your own method by copying plugin, it's rather a simple one).
Last line in file admin-select-box-to-select2.php, change:
add_action('admin_enqueue_scripts', 'amm_select2_enqueue');
to
add_action('wp_enqueue_scripts', 'amm_select2_enqueue');
Related
I'm stuck with an issue on Drupal 7.
I have my main menu containing multiple links.
With the module menu_fields, I added a taxonomy to the menu links, and I want to alter this menu display based on the chosen one.
Problem is I do not know how to write my development.
I tested hook_menu(), hook_menu_alter(), hook_menu_alter_link() in my module but the dpm() I wrote in it never appears.
What I hope for is a hook with a param containing an array of the menu items.
Do you have an idea ?
Progress:
I manage to display something with hook_menu_alter() -I had to empty cache- but I can't find the main menu in the $items var.
Problem solved using mymodule_translated_menu_link_alter(&$item, $map).
You just have to do a if ($item['menu_name'] == 'main-menu') {} statement and add your code in it.
The best solution I can think of is to collect menu tree with menu_tree_all_data() function:
https://api.drupal.org/api/drupal/includes%21menu.inc/function/menu_tree_all_data/7.x
and then to crawl tree structure (recursevly) and manually generate menu html.
I'm trying to find the Hook to edit the form label on woocommarce restration page (/my-account/) without luck. I want to add to functions.php what to change username label to.
Username
to:
Username more text
I do not want to edit template files. Any ide what to do?
Unfortunately the login form labels aren't filterable. You will need to override the my-account/form-login.php template in your theme and make your edits there.
You will need to look and find out is the hook for your described text to change to your custom value. A list of all the hooks:
http://docs.woothemes.com/wc-apidocs/hook-docs.html
Once you locate the correct hook you can use the add_filer() to return the new text of Username eg.
Optionaly, you can look into the css :after selector to add some text, hoever this is a hack. These are the only way's withing using template files.
I have a wp-network installed with users that can create pages in each site.
Each of those pages get a place in the primary menu, and only one user have permission to create all this menu.
I want to create a user only to be able to edit the content of the pages, but not the title.
How can I disable the title of the page to be edited from the admin menu for a specific user, or (far better) for a capability?
I thought only a possibility, that's editing admin css to hide the title textbox, but I have two problems:
I don't like to css-hide things.
I don't know where is the admin css.
I know php, but don't know how to add a css hide to an element for a capability.
You should definitely use CSS to hide the div#titlediv. You'll want the title to show in the markup so the form submission, validation, etc continues to operate smoothly.
Some elements you'll need to know to implement this solution:
current_user_can() is a boolean function that tests if the current logged in user has a capability or role.
You can add style in line via the admin_head action, or using wp_enqueue_style if you'd like to store it in a separate CSS file.
Here is a code snippet that will do the job, place it where you find fit, functions.php in your theme works. I'd put it inside a network activated plugin if you're using different themes in your network:
<?php
add_action('admin_head', 'maybe_modify_admin_css');
function maybe_modify_admin_css() {
if (current_user_can('specific_capability')) {
?>
<style>
div#titlediv {
display: none;
}
</style>
<?php
}
}
?>
I resolved the problem, just if someone comes here using a search engine, I post the solution.
Doing some research, I found the part of the code where the title textbox gets inserted, and I found a function to know if a user has a certain capability.
The file where the title textbox gets added is /wp-admin/edit-form-advanced.php. This is the line before the textbox
if ( post_type_supports($post_type, 'title') )
I changed it to this
if ( post_type_supports($post_type, 'title') and current_user_can('edit_title') )
That way, the textbox is only added when the user has the capability called "edit_title"
When this IF block ends few lines after, I added:
else echo "<h2>".esc_attr( htmlspecialchars( $post->post_title ) )."</h2>";
To see the page title but not to edit it, when the user hasn't got "edit_title" capability.
Then I had already installed a plugin to edit user capabilities and roles, wich help me to create a new capability (edit_title) and assign it to the role I want.
I want to add some functionality to my Drupal 6 module: I want to insert an image next to certain node titles (it involves a span and an img tag). I thought I could do this by just implementing mymodule_preprocess_node() and modifying the title. However, Drupal strips out all tags to avoid XSS attacks.
I've seen many solutions that involve the theme layer (most commonly http://drupal.org/node/28537), but I want to do this in my module, not in the theme. I don't want to modify any .tpl.php files or template.php. Can anyone give me tips on how to do this?
You mention that you've tried preprocess_node(), and are correct that, if you are storing the img tag as part of the node title, Drupal will indeed strip that out, as it runs $node->title through check_plain in template_preprocess_node().
My suggestion would be to store the actual image as an image field (using some combination of the imagefield module and imagecache for sizing), set the display of that field to be hidden on the CCK display tab for the given content type, and then attach the image to be part of the $title variable in your module's preprocess function. This solution would also allow you to display that image next to the title in any views you may need to create.
By 'certain node titles' - do you mean all nodes titles from certain node types?
If so, you can likely style the node using only CSS. By default all nodes will have a class that corresponds to the node type. Using CSS background images, you can add an image to the node title.
Your module can call drupal_add_css and add in any required CSS into the page. This way, it is theme independent.
I think the easier way is with javascript / Jquery.
You create a Jquery script which is called only in certain types of nodes and pass the number of views from drupal to the jscript.
You can call drupal_add_js() inside your module_preprocess_node and pass a variable which contains the number of views or the image link to the script. Something like this:
<?php
drupal_add_js("var mymodule_imagelink = " . drupal_to_js($imagelink) . ";", 'inline');
drupal_add_js("my_js_file.js");
?>
then in my_js_file.js just change the text. There are several ways to acomplish this. For instance, you can do a search in the document and change the title to something else or you can use a determined ID, etc...
Find text string using jQuery?
http://api.jquery.com/replaceWith/
I've defined a view with the CCK and View 2 modules. I would like to quickly define a template specific to this view. Is there any tutorial or information on this? What are the files I need to modify?
Here are my findings: (Edited)
In fact, there are two ways to theme a view: the "field" way and the "node" way. In "edit View", you can choose "Row style: Node", or "Row style: Fields".
with the "Node" way, you can create a node-contentname.tpl.php which will be called for each node in the view. You'll have access to your cck field values with $field_name[0]['value']. (edit2) You can use node-view-viewname.tpl.php which will be only called for each node displayed from this view.
with the "Field" way, you add a views-view-field--viewname--field-name-value.tpl.php for each field you want to theme individually.
Thanks to previous responses, I've used the following tools :
In the 'Basic Settings' block, the 'Theme: Information' to see all the different templates you can modify.
The Devel module's "Theme developer" to quickly find the field variable names.
View 2 documentation, especially the "Using Theme" page.
In fact there are two ways to theme a view : the "field" way and the "node" way. In "edit View", you can choose "Row style: Node", or "Row style: Fields".
with the "Node" way, you can create a node-contentname.tpl.php wich will be called for each node in the view. You'll have access to your cck field values with $field_name[0]['value']
with the "Field" way, you add a views-view-field--viewname--field-name-value.tpl.php for each field you want to theme individually.
Thanks to previous responses, I've used the following tools :
In the 'Basic Settings' block, the 'Theme: Information' to see all the different templates you can modify.
The Devel module's "Theme developer" to quickly find the field variable names.
View 2 documentation, especially the "Using Theme" page.
A quick way to find the template files you can create and modify for a view in Views 2.0 is to:
Edit the view
Select the style (e.g. page, block, default)
In the 'Basic Settings' block click on 'Theme: Information' to see all the different templates you can modify.
The Devel module's "Theme developer" feature is handy for seeing what template files Drupal is looking for when it goes to theme something. See the screenshot on that page for an example.
You should also check out Semantic Views. For simple Views theming, it is really handy.
One tip:
You'll likely have a number of views which require similar formatting. Creating templates for each of these views and copying them creates a nightmare of code branching - if you're asked to change the whole look and feel of the site (implying changing the display of each of these views formatted in this particular way), you have to go back and edit each of these separately.
Instead of using the views interface to select new templates for views, I sometimes simply insert some code branching into a single views file. E.g. for one site in views-view-fields.tpl.php I have:
if($view->name == 'articleList' || $view->name == 'frontList'
|| $view->name == 'archiveList') {
/* field formatting code */
} else {
/* the default code running here */
}
This then modifies the fields in the way I want only for this family of Views = articleList, frontList and archiveList - and for other views using this template runs the code one normally finds in this template. If the client asks, "Hey, could you make those pages showing the archives & that list on the front page to look more like ( ... )", it's simply a matter of my opening & editing this one file, instead of three different files. Maintenance becomes much more quick & friendly.
for me block-views-myViewName-myBlockId.tpl.php works
My shortcut option.
Go to theme.inc file in YOUR_MODULE_DIR/views/theme/ folder.
In the _views_theme_functions function print the $themes variable or put a breakpoint on the last line of the function to see the content of the variable.
Just convert views_view to views-view and __ to -- and add your template extension to get desired file name.
For example if an element of the $themes array is views_view__test_view__block (where test_view is the name of your view) then the name of the template file would be views-view--test_view--block.tpl.php.
In my opinion the simplest way to decide which template file to use for theming the views is :
1) Click on admin/build/views/edit/ViewName -> Basic Settings -> Theme
Clicking this would list all the possible template files. Highlighted (File names in Bold) files indicate which template file is being used to do theme what part of the view. After incorporating the required changes in the relevant view template file RESCAN .. now you should be able to see the changed template file highlighted .
If you want to do quick Drupal development with a lot of drag-and-drop, the Display Suite module def. is a something you should use: http://drupal.org/project/ds
According to me there are two ways to do it:
Programatic Way:
Go to edit view.
Select page/block style.
Go to 'Basic Settings' and click on 'Theme: Information' to see all the different templates you can modify.
Add the html you want to theme and print the variables of the view wherever needed
Configuration Update: The Display suite provides us an option to place your labels inline or above and add even to hide them. Custom classes to each of the view's elements can be added too.
Advanced options include:
Exportables
Add your own custom fields in the backend or in your code
Add custom layouts in your theme (D7 only)
Change labels, add styles or override field settings (semantic fields).
Full integration with Views and Panels
Extend the power of your layouts by installing Field Group
Optimal performance with Object cache (D6) or Entity cache (D7) integration