Checkbox

Quick question (and potentially a fairly simple one).

I'm putting together a simple enough app that involves calculating a number of inputs. Each input is multiplied by a number, and all are added together. Most inputs are textual, and it works fine.

However, some of these inputs are checkboxes. If the box is checked, I need the input to be a 1, if not checked, the input is a 0. 

It seems to me like it's a fairly straightforward thing, but I can't seem to find out how to do this after searching all over. Does it involve setting up a variable or something?

All depends upon what you want to do with that input.  Here I used a global variable but the logic would be the same with many different possibilities like changing a label's text, or a textbox's text etc:

Thanks a lot for the reply.
 
I've added a shot of the block I'm working on. The gaps are where I need to put the 1 or 0 (based on the checkbox result).

<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAi0AAAF1CAIAAACrvk0iAAAgAElEQVR4nOydd1yT1/7Hae+9HbftbW/v7W61Kip7hg1hqrhFAUW2LGUkEEBABEVFVkLYe2+y92KGHXhCAmGEvRWQIe5qLb8/wAEGR9vb8Ws+r8/Ll3nmOQ/

~~~~~~~~~~~~~~~~~~~~~~~~

z0jlz3wGlIFNlIyImNX6GcbYQzzretXbNmISeo557nvr5L6i1LlRZJeW4jPr589Tzz42qaM+u/tTjHWaGpkQgKmdzKvb4cP993uHHH51u33EMjnDZwMkEEdkTeMjcNbOsvs1g7rhy48EcnoM39Ypgwhat90mUhxRSnkkdu+Nb9h5snWMS2qFIMuBofUxRR3BBvy4PiRW0h+Y9aA

...

Sorry, screenshot didn't show up.

I've attached it here.

Screen.docx

Here you go.. adapt it to your blocks:

you also can use the following blocks and add them directly into your current blocks

While that's a nice solution, he'd need 3 sets of those in his existing block code when he really only needs to set it once...

@Enis: it has been said

some of these inputs are checkboxes. If the box is checked, I need the input to be a 1, if not checked, the input is a 0. 

which means, there is more than 1 checkbox...

point taken...

Thanks guys. That works really nicely. I press submit and I get the final sum on the screen, printed in a "blank" label that I have.

While we're on a roll here.... :P

The next level of complexity that I have is a two-parter:

1. When I press "Submit", I want to open a new screen, and display the numerical result there.

2. Finally, I want to use a variable to print a pre-defined statement. If the result is <1, then print statement A, if it's >1, print statement B.


Any ideas?