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i've a question and need your help
i have a empty form with about 10 input fields. all i want to do is :
if a user fill in the user's login name and hit the tab key - the other fields should be filled out with the related data stored in the database. like users location, email etc.
could some give me a cfml related example please?
Here is how to approach this:
Use javascript to check for on tab event ( key press for the tab key )
Call a cfc, passing the value of the input field to the cfc
query the database for a field that matched exactly that data
return the data as json and populate the rest of the fields.
Assuming you have basic javascript and cfml skills this would be the way I would approach this.
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I'm trying to customize Sales 365. I need a field in a Lead form to multiselect items from Account View.
Is there any way to do it without coding?
Thanks
You can't have a field but you can have a subgrid, relationship between Lead and Account will be N:N, in this way the user can select multiple records from the Account entity.
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As of now i am facing some problem with field bind issue while get the response from coveo, inside the this method ToCoveoFieldName is implemented. Any one can help me on this.
Code snippet
raw.<%= ToCoveoFieldName("field Name", false)
Since you are having issues with this call, I am assuming that you might be migrating to the Coveo for Sitecore Hive Framework implementation, which mostly shifted from a back-end implementation to a front-end one for all of its major field logic.
This means that ToCoveoFieldName is not available any more on the server side. Instead, there is a JavaScript implementation of the same logic.
For instance, if you want to translate a field to the Coveo format, you can use CoveoForSitecore.Context.fields.toCoveo("field name").
I can see in your question that you are within a result template, there are already two helpers to get you either the field name or the value.
<div data-field={{= coveoFieldName("field name") }}>
and
<div>{{= coveoFieldValue("field name") }}</div>. (This one is the equivalent of calling raw[coveoFieldName("field name")])
Those helpers are explained in more details in the documentation, on the Editing the Content of a Result Template page (for version 5.0+) and Coveo Fields Resources Component page (for versions <5.0 and 4.1+).
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I want to create a form that does the following: the user specifies the number of questions that they want to ask and then on the next page, the user is able to fill out the relevant details pertaining to the number of questions that they to ask. I was wondering if there is a simple way to do this using django forms?
My approach is as follows:
I use one form to record the number of questions that the user wants to ask with a general description, then when the user clicks submit/next, the next view would create a form with those number of questions; however, I'm running into a complication when trying to use this method. I want to link the first form to the second form, but not sure how to because I can't preserve any information in the view from each call.
Is there a better way of going about this problem?
You certainly can preserve information between views. Perhaps the easiest way to do this is in URL parameters; your first view can redirect to "/second_view/?number_of_questions=5" and the second view can access request.GET['number_of_questions'].
An alternative, which is particularly useful if you have a lot of data, would be to use the session; add the data to the session on submit in the first view, and pop it out in the second.
In Django 1.8, the django.contrib.formtools module was moved into a separate package, django-formtools. It includes the FormWizard, which is the standard tool you'd use to create a form that spans multiple pages and/or steps.
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Question about DRF serializers. Especially ModelSerializer.
There are two versions with Foreign Key:
field = CharField(source='user.name')
field = SeriaizerMethodField()
get_field(self, obj):
return obj.user.name
What will work better / quickly ?
UPD
yes, I know about select/prefetch_related.
But is better just to pull required field from database and serialized it automaticaly or pull some 'raw' fields and nicely join them in serializer?
There are no difference between them. If you want to improve speed you should do it in a view by calling select_related method of a queryset.
YourModel.objects.select_related('user')
It'll join user table and calling user.name atribute will not hit a database next time
First one provides different validation options from the box. While the second one is something very customizable and doesn't provide any validation itself.
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In dynamics crm records has subgrids. subgrids associated with other records. Now how Retrieve related Records using plugin. Any references would appreciated.
Normally a subgrid displays related records connected by a relationship, 1:N or N:N.
You need to get the relationship name and after using the right methods.
Relevant MSDN articles:
http://msdn.microsoft.com/en-us/library/gg509021.aspx
http://msdn.microsoft.com/en-us/library/gg309538.aspx
In plugin you can't directly access what you have displayed in Form Grid. If records inside grid are associated with main entity the you can retrieve those records by querying (QueryExpression, Fetch XML or Linq) on related entity where they are associated to main entity.
For example code have look at the following links:
Retrieve related entity data
Retrieve associated records (N:N related)