I have a field say expertise which currently has type multienum. Now I want this to have type html in list view. So, I changed type to html (type=>html) in listview and rebuild it. It works.
Now, will it adversely affect anything. Is it logical to do this?
Related
I will need to create a Custom Button "convert lead" that will perform the same functionality as Standard Button "Convert" when the button is clicked.
What is the best approach to do it..?
That's a very broad question. What exactly you need, what have you tried so far? Do you really need just a button that opens the conversion page or something more?
If you want to somehow recreate it with Apex... Core of the coded solution would be the Database.convertLead method. You don't pass to it whole leads (like to Database.insert for example) but instead just their IDs + bunch of control flags to make it do exactly what you need. Read up about LeadConvert object. And similarly you can get Account/Contact/Opportunity ID from the result object if it succeeded.
I don't think there's programmatic way to access field names & mappings defined by administrator for lead conversion. Maybe you'd need to store this info somehow (in helper object? custom metadata?). So then you'd query the field names from metadata, then query the lead fields and finally display table of fields & mappings to the user.
I would like to append a Binding node to another Binding node without re-rendering the parent node.
Is there a specific way how Binding.scala would handle this?
Bindings can be nested and composed, so in general it's not something you need to think about. A Binding[T] represents an object that is dynamically bound and will be recomputed when any upstream Binding's value changes.
Your question is a bit ambiguous so you may want to clarify or add a code example, but there is nothing extra you need to do to accomplish your goal. Look at the examples and also this section of the README:
https://github.com/ThoughtWorksInc/Binding.scala/blob/11.0.x/README.md#precise-data-binding
Also, I made a quick example of what I'm talking about here:
https://scalafiddle.io/sf/XZgtwHM/1
If you open up your browser console, you'll see that the method that renders out the parent node is only called the first time, but if you click the button more child elements will be appended without the parent node being affected. Inspect the HTML and pay attention to the id of the parent div, it is set up to increment the ID each time it gets rendered, and the id remains as "parent_1" the whole time.
I'm trying to use ILabelDecorators to decorate icons in the TableViewer.
I use two-column table to show properties of some model object. The first column displays the property name, the second column it the property value.
Some objects in the second column may have icons and I want these icons decorated.
The number of rows in the table is not constant and depends on the kind of the model.
The problem is that the content provider for the TableViewer assumed to provide the 'row model' objects, so I have to use some containers to pack both property name and value.
Then it comes to decorating, Eclipse uses these containers, but not their 'value' parts, to select the appropriate decorators, and to pass as the argument to the decorate() procedure.
As the result, decoration code are never called, because the class of these containers (I use simple Object array) does not match any classes declared in the enablement sections of the decorator elements in the plugin.xml.
Moreover, even if I do not restrict the decorators by classes, these containers are passed to the decorate() procedure in all my decorators, so I have to make all decorators know about these containers existence, which is quite weird.
At last, I have found some solution, I use an IAdapterFactory object to convert containers to their values. But it seem an overkill a bit.
Does anyone know more simple solutions?
Suppose I have a <String,String> map defined in my i18n .properties files, e.g.:
userGroupMap = 0, 1, 2, 3
0=Factory
1=Administrators
2=Superusers
3=Operators
The dev guide explains that introducing a corresponding Map<String,String> userGroupMap() method in MyConstants implements Constants interface will result in calls such as MyConstants.userGroupMap().get("1") returning the localized "Administrators". So far so good.
What about UiBinder? How do I use one of the mapped values in a UiBinder template? Is there a syntax I'm missing, e.g. <ui:msg key="userGroupMap:1">Administrators</ui:msg> (doesn't actually work)?
One way you could do this would be a non-xml solution, but you could use a #UiFactory to help with the creation of the specific fields or labels that you need I18N'd. But to me, this particular problems seems like it begs the solution below, since you seem to be looking to decouple your widgets from your screen or panel layouts.
I struggled with this, and for my implementation, I ended up making core widgets with UiBinder backing for their internals(for instance a label and a text field with a help button), and then passing in a 'fieldKey' that was used as a prepender for all the I18N keys in the various maps.
For instance, for the PartNumber field, I had a key in the following maps: labelTexts(), helpTexts(), tooltipTexts(), defaultFieldValues(). Then in the constructor for that widget, I would pass in the string key 'partNumber', and that would be used to build up all the keys needed, so I would call labelTexts().get('partNumberLabelText'), helpTexts().get('partNumberHelpText'), etc.
I didn't want to do this directly in UiBinder, since I wanted the widget key to map back to it's display information, so I could create a widget with as little input information as possible, in many cases just the key and then the widget (provided it was configured in the I18N setup correctly) would just populate everything from the maps based on that.
From a design standpoint, for me it didn't make sense to have separate UiBinders for the screen sets, they were composited from objects that defined the screen layout and relation of all the widgets (meaning that you could define screen content at runtime).
I have a custom node type for which I want to have a field that uses a special combobox based on list_text. When one chooses the type list_text it is normally possible to enter a static list of selectable texts, however, I want this list to be dynamic, i.e. based on the results of a db_query. What is the best way to do this using Drupal 7?
A simple example for clarification: A node of this custom type X contains a field that points to another node, so whenever a node of type X is created I want a combobox that contains all other nodes.
(Best solution would be to only display the combobox during node creation, and no longer during edit. But I could also live with it if the combobox was shown during the edit as well.)
I have tried to customize options_select by defining my own data type and implementing hook_options_list accordingly. The combobox was displayed during creation with the correct values, however, I could not save it.. I have no idea what went wrong there, but on the first submit it would change to a different theme, and when I tried again I got an internal server error. Am I on the right track at all with defining a completely new data type for the field? there surely must be a simpler way?
You're right in that you don't need a new datatype. Here's a good tutorial on how to do this. It's not specifically for D7 but I didn't see much that wasn't still applicable. There may be a better way to do it in D7 specifically but I would love to know it too if so :)
The tutorial linked by allegroconmolto sent me on the right way. Thanks for that.
Here's the simpler way of doing it: tutorial
Basically, it is, as I assumed, a common problem and hence a simple solution for it was included in the webform module by now. It provides a hook_webform_select_options_info which can be used to register a callback method. The callback method is then called each time a corresponding option select of a webform is shown, so that you can easily fill it with the results of a dbquery or anything else. Works like a charm and takes next to no time to implement.