I am new to MongoDB.
My application is dynamic form builder that lets users add dynamic fields on the form. None of the field on the form is fix or static. The user can add any number and any type of fields such as Textbox, Textarea, Dropdown, Checkbox, Radiobutton etc fields on the form and save the form.
Can Mongo DB be used for such storage and fetching the data ?
How the data to be stored in Mongo DB and fetched to display the form?
I'm using ASP.NET MVC as a frontend
MongoDB as a backend
Hope for the best answer :)
Thank You!!!
In MongoDB, you don't have a predefined schema for your collection, if you decide that only that document will have an name field, you can. The schema is dynamic so you can add any data you want in your case. It's really useful but you have to be careful after when you query your database for undefined value. Hope this will help you.
Related
I have a table field "dealership name".. that I want to have automatically be populated with a specific name. I thought I could do it through "as defined" in the actual table but that doesn't seem to be working. As I'm search through the help fields.. it seems the only way to do it is with "update"?
As you are using PHP Cron Job will be useful to you
I am new to rails.Currently i am working on a project in which i have three models wholesaler, application_template, and template fields.A wholesaler can create an application_template in which he/she specifies the application fields(by selecting data_type and typing field name)
application_fields form
that would be included in the application_template.
It is working perfectly, but the problem is now i want to store conditional inputs e.g wholesaler wants to specify a field which is required incase if applicant age > 40.
I have searched and go through different documentations but i could not found any solution to store these conditions in db. and then show conditional fields in application form . Can anyone please help me?
i am using pgsql as db
I have a variable from a previous step which I want to use to prepopulate textboxes in a dynaform via an SQL query to an external database. How can I do this? Can anyone provide me with an example XML field ... or do I have to use a trigger?
Thanks
You can find material on this link, when you create the field to populate it with the sql statement choose the connection you made and then write the sql on the box below.
The final xml will be something like>
<MyDropdown type="dropdown" required="0" readonly="0" savelabel="0"
mode="edit" options="Array" sqlconnection="dbarray">
SELECT CONTACT_ID, CONTACT_NAME FROM CONTACTS
<en>Select Contact</en>
</MyDropdown>
Regards.
I need to set up a field in LocomotiveCMS that is similar to Select but allows multiple selections. Something like in HTML... does LocomotiveCMS allow for that, or will I have to do some ruby coding to get that to work?
Any help would be appreciated, thanks!
Old question but still a thing.
I'm unsure whether your question relates to fields within the Locomotive CMS Back Office or on the front end so I've addressed both below.
Front End
Irrespective of whether or not you're dealing with Locomotive CMS content types, either of the following will allow selection of multiple values on the front end:
Listbox (select element with the multiple attribute)
A series of checkbox inputs with the same value in the name property
Back Office
If you need to allow selection of multiple values within the Back Office, you can do this for content types using the has_many or many_to_many content type relationships.
If you need multiple value selection outside of content types (e.g. in metafields schema) you're unfortunately out of luck.
I'm sure this is an easy fix but I can't seem to find it. I just have a form, that will be a subform of another, that needs to display the results of a query.
The query is simple enough, just displays all fields of records that fall between specified dates. The query works great, but when I attach it to the form as its record source it doesn't display the data. I can see the correct amount of record selectors so I know its understanding the query but its as if all fields are hidden!
I have also tried building a query to the forms record source that was simply Select query.* From query. Oddly I have had this working before but I had to specify every field. What I mean is:
Select title From query
Select type From query
Select date From query
...
And so on for all the fields but this seems foolish, can anyone think of what I may be doing wrong?
Thanks in advance!
Edit, forgot to mention I also tried the foolish solution that I mentioned above and it didn't work so its definitely some issue that I'm not seeing, some property that's probably not appropriately set
#sshekhar well its not really code at the moment I'm using Access 2010. I have a form that needs to display a subform that executes this query of displaying records that have a data field that fall between dates specified by the user. The query works and displays the correct records, but the form that it is attached to only shows the record selectors and all the fields appear to be "hidden." I thought it may be one of the form's properties set incorrectly but I checked on the test form from another database that I used and each have what appears to be identical settings. So I'm at a loss!
So it turns out even though I using a query that holds all the fields it will not display the content unless you go to the Add Existing Fields and add all the the fields you want to see. This seems really silly especially when the results in the query but at least its working now.
I had this problem and discovered that having the property DataEntry set to YES will only display new records. From Microsoft Help:
You can use the DataEntry property to specify whether a bound form
opens to allow data entry only. The Data Entry property doesn't
determine whether records can be added; it only determines whether
existing records are displayed. Read/write Boolean.