Tagged Questions

2
votes
1answer
53 views

How can I find ,Which InputField was recently updated?

I have 4 InputFields.I want to find which InputField was recently Updated out of all ...
1
vote
0answers
63 views

Problem with dynamic interaction between functions?

I have written two functions one for creating list of InputField ...
1
vote
0answers
82 views

Dynamically filling matrix with a[[n,m]] = 1/a[[m,n]]

I'm building a square matrix, with 1s on the diagonal and elements in U the inverse of elements in L, which are random integers drawn from the sequence 1, ..., 9. Given the nature of the problem I ...
6
votes
2answers
154 views

How to efficiently get the value from form UI built with dynamic InputField

Here is the code that I used to make a tabular UI. ...
2
votes
2answers
221 views

How to get dynamic results of the values in three InputFields

I have three InputField-s which have no initial value. I would like all InputFields to have a value in descending order and for ...
2
votes
1answer
146 views

How can I change InputField value dynamically

I am storing the values from xlData to the result in a Grid form. I want when I change any of the value in any of the ...
4
votes
1answer
168 views

help with dynamic input

I'm trying to build a pop up window with i lines. Each line would read: Number of neurons in layer 1: Number of neurons in layer 2: etc until layer i The user would enter a numeric value on each ...
6
votes
1answer
119 views

How can I make sure all InputFields have values before processing a nb form?

This is a two part problem: I have a form that accepts both numeric and text inputs, then runs a function using a "process" Button. The issue I'm having is users that forget to fill out all of the ...
12
votes
2answers
224 views

How can I make an InputField[] with a proper newline/carriage return?

The return key does not work as expected in an InputField, how can I overcome this?
11
votes
1answer
234 views

InputField does not update correctly

By fiddling with Vitaliy's solution for a small GUI, I've come accross this particular behaviour of InputField: ...
10
votes
1answer
169 views

Rounding problems inside InputField

Consider the following InputField InputField[Dynamic[h2, If[# === Null, h2 = h2, h2 = Round[#, 0.001]] &], Number] The ...