I am still learning, and looking for help on how to display a label based on one data-sources field value, being within another data-sources field value list.
I have one calculated table, displaying rows of documents within a folder, and wish to use a field representing the document number in that data-source, so that if it's ANYWHERE within another tables field it displays my label.
I've been trying to use projection as I think this is how to achieve it.
I can get it working based on both the current #datasouce.item.fieldnames but need it to base the calculation on all possible numbers in that tables field (Image below should make it easier to understand).
I expect that it has something to do with projections, but can't find anything within the learning templates or anywhere else to resolve the issue.
I think the following should work for you. For the 'Reserved' label have the following binding for the text property:
(#datasources.project_quotes.items..quotenumber).indexOf(#widget.datasource.item.Qnumber) !== -1 ? 'Reserved' : ''
I would suggest alternatively just to include a field in your calculated datasource and making the determination in your server script.
Related
I need to make a search form where I need a range slider so a user could choose price_from and price_to. Something like this
What is the best way to implement it?
The only I have found is range type field
It is pretty close to what I need, but it has only one value while I need two values (price_from and price_to)
You are are correct to assume that you need two values (min and max). When I encountered a similar problem, I created two hidden fields for the same purpose.
To fill those hidden fields with values, I used a JS library that rendered the widget and stored the user's input in the hidden form fields:
https://refreshless.com/nouislider/
I have a DataTable that I'm passing to a FlexCel report. It contains a variable number of columns, so I'm using the Full Dataset feature (e.g. <#table_name.*>).
However, only a subset of the fields are dynamically generated (I have a variable number of attachments). The column name for each attachment field starts with a common word (e.g. "Attachment0", "Attachment1", etc).
What I would like to do is output the known finite set of fields and then the variable number of attachments. It would be nice if I could write something like <#table_name.Attachment*> (and <#table_name.Attachment**>). Is there any way in FlexCel Reports I can achieve the same result?
A side benefit to such a solution means that I could keep the formatting for the known/finite set of fields.
Update
I added place holder columns to the document, each with a <#delete column> tag, so that the un-wanted columns/data are removed.
Although this works, it's not ideal. For example, if I want to see how the columns fit in the page width (in print preview), then I need to hide the columns. Then I have to remember to un-hide them again, so other developers can see/understand my handy work.
It would be much more straight forward if I could filter the fields before they're output to the document.
I realised there's an alternate way around this problem. I broke up the data into two sets of data - <#table_name.*> and <#table_name_attachments.*>.
The fixed set of fields are in the first table and the variable set of fields is in the second table (all the "Attachment*" fields). When the report is run, I place them next to each other (in the same order) in the same worksheet. This means I have two table ranges - "_table_name_" and "_table_name_attachments_" on the one sheet.
Now I'm able to run my print preview without hiding/re-showing the columns-to-be-deleted. I've also eliminated human error - it was all to easy to accidentally set the wrong number of padded/delete columns.
I have a requirement where I need to create a list of all missing labels in any particular object.
For example.
I want to create a new table with a couple of fields and an overridden method. Now, suppose I am setting up the table property label as "Car details" similarly I am creating new fields and setting their label properties as "Car" and "Model" respectively and overriding validateWrite method with the error "Car-model combination not valid". But, I am not creating a label for any one of them. So now I want to write a job which will show that I need to create three missing labels.
I know Best practice check will give me warnings for the above scenario but I need it as a list as I'll use this list to enhance the Label editor.
Thanks in advance.
You could loop through the AOT using the TreeNode class and select elements where the label property is blank. Then you can send the information out to the infolog or whatever you wish.
There are numerous code examples out there of how to do that, such as this one looping over forms selecting on the HTMLHelpTopic property.
I'm trying to extend a query in Dynamics AX that populates the "My Projects" window. I've found the query that I need to modify, and tried to modify it, unfortunately, the character limit in the Value field (see screen shot), is not sufficient to allow me to enter all of the text I need to extend this query.
I've explored adding additional ranges, but I need to add additional OR arguments here and it appears that adding additional ranges will AND the range instead of ORing it.
Is there any way to bypass this character limit?
If you add several ranges to the same datasource field, the ranges are combined with OR in the SQL.
This is useful sometimes. See this queustion for a (klunky) example.
I'm trying to implement multiple record selection feature on a grid.
It is very similar to http://www.tek-tips.com/faqs.cfm?fid=3831
It adds an extra column with check boxes. I want those check boxes!!
But it depends on a extra logical field in the underlying table. It need to create a class clscheck which inherits CHECKBOX. I'm not sure why this CLICK procedure is needed for the checkbox.
PROCEDURE CLICK
IF DODEFAULT()
KEYBOARD '{DNARROW}'
ENDIF
ENDPROC
When I removed it, row selection did not work correctly as expected. Why this?
Here is my requirement:
1) I don't want to add an extra logical field in the underlying table.
2) To work with controls in the grid, I think AllowCellSelection must be .T. I want AllowCellSelection = .F. because I don't need to work with any control in the grid except the check boxes. I need to work only with check boxes. The other columns will be read-only.
3) Can I have selected list without the logical field in the underlying table?
4) Can I remove the usage of KEYBOARD '{DNARROW}'?
In fact, I have a grid which is AllowCellSelection = .F., but it only provides single selection.
I need to enhance it with multiple selection, thus, I just want to add an extra column with check boxes so that user can know he can select multiple records.
No need Shift+Click or Ctrl+Click which is not familiar with idiot users.
I have found this - http://www.tek-tips.com/faqs.cfm?fid=433
It also depends on an extra logical field and it depends Shift+Click and Ctrl+Click.
What you are seeing is quite common for multi-select grids. I've used them SIMILAR to this in the past. However, you are afraid of the extra column in the underlying table. That may/not be true. You don't always have to update the ORIGINAL table, but a temporary CURSOR you are presenting to the user. Ex: If you want to display a list of employees in a table. No, you don't want to keep adding this column to the original employee table as then anyone else trying to do multi-select could falsely get your selection. However, if you pulled into your own local cursor and presented to the user, then no problem. Example...
Thisform.YourGrid.RecordSource = "Employees"
(bound directly to your employee table -- not necessarily the right thing)
vs
use in select( "C_MultiPickEmployees" )
select ;
.F. as IsChosen, ;
E.* ;
from ;
Employees E;
into ;
cursor C_MultiPickEmployees READWRITE
Thisform.YourGrid.RecordSource = "C_MultiPickEmployees"
NOW, you have your extra column without dealing with issues to the underlying table. If you wanted to further filter what you were showing -- such as employees for a certain division/department, then just add that to a WHERE clause, add an Order By if so needed and you are good to go.
As for the "Allow Cell Selection", I've never had to deal with that. I just add a "checkbox" to the first column and set
Thisform.YourGrid.Column[1].CurrentControl = "CheckBoxControl"
(based on the name it is added to the column).
Then, set the column 1's "ControlSource" = "C_MultiPickEmployees.IsChosen" and you should mostly be done.
As for the "CLICK" event trying to force the down arrow. This is more for automatically scrolling to the next record so you can just click, click, click for multiple entries.
Hope this helps clarify things for you.