How to use below Firestore map field type to display price according to size - flutter

Database:
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I want to display the size (SizePrice field) in a list view and price should be changed according to the selected size.

Related

Merge each value in one colum

I want each value just use one column to show
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to like this
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Filtering Based on a Different Column on Tableau

I'm wondering if something like this is possible.
Assume I have a data table like this:
I want a filter, where user picks France for example, but the data is filtered based on corresponding Continent value, e.g., all Europe records should show up.
Is this possible?
Sure, We can do that. If you add country to Filters shelf, Tableau will show only records of selected value. In our case, if we filter "France", Tableau shows only records which has France. So we will miss other Europe records. Parameter can handle this scenario. Follow below steps.
1.Create a String parameter
2. Create a calculated field
3. Add the created calculated field to Filters shelf then choose 'show'
4. Right click parameter then 'Show parameter control'. So it will works like filter
Method 2: Dynamically change parameter value
Pros: No hard coding, dynamically changes value based on selection. It works, well on dashboard
Cons: You will not have drop down for selection like filter. So, you need to click a chart to trigger the changes.
1. Create a String parameter with allowable values as 'ALL'
2.Create a calculated field
3.Create a parameter action in dashboard.
Dashboard-> Actions-> Add Action -> Change Parameter
In Change Parameter dialogue box, set target parameter as 'Parameter Name' and value field as 'Continent'
4. Add the calculated field to filter and select 'True' on other sheets
5. Final Dashboard looks like
Click the icon on the selector sheet. It will automatically filter data on data sheet.
Inside the selector sheet

Combo Box Dropdown List from Table

First time creating forms to insert into a database.
I'm trying to create a drop down combo box that lists the entries in the second column...
This is in a seperate table. The issue I'm running into is how do I show what's in the Description column, but when I insert into the form, it's corresponding PMRT_Need value is put in the table.
The database is as such that it HAS to be the PMRT_NEED value unfortunately.
Thanks for your time!
After setting the Row Source to your appropriate table/query:
Set the Bound Column to column 1 (i.e. the PMRT_NEED field)
Set the Column Count to 2
Set the Column Widths to something like 0cm;5cm (adjusting the second width to suit your data) such that the first column isn't displayed to the user.
This ensures that your combo box returns the value of the PMRT_NEED field for the selected item, but only the Description is displayed to the user.

Gravity-forms How to dynamically pass the total of the two fields as a dynamic value to the third field

I have a form with a quantity field which I want to dynamically populate with the total of the values from the text input field that the user enters.
Want to know if this is achievable in gravity-forms... I can't really find any reference to this.
So as the user enters a numeric value in the text fields, before the form submission I want to calculate the sum of those numbers and display it as a total quantity.
I have set the quantity field to populate dynamically but don't know how to retrieve the user input and pass it to quantity field.
Any help will be appreciated. Thanks.

Field Value Hidden Unless Data Record's Cell Selected

When I view a particular FileMaker Pro layout, the calculated field Invoice Check Grouping shows up as blank when viewed in either list or grid mode. However, while in grid mode, if I click on a particular Invoice Check Grouping cell, the expected value appears.
In the above image, note how only the currently selected Invoice Check Grouping cell's value shows. I would expect all cells in that column to correctly show their values all the time.
How would I get this column's value appearing all the time? (Note: Invoice Check Grouping is a computed/calculated field.)
Thank you,
Ben
There's something wrong with either the formula itself or, perhaps, the field's formatting. E.g. it could be that the calculation type is set to Number, and the field's Number formatting is set not to show the value when zero. If this is not the case, I'd check the field's conditional formatting rules and then the formula itself.