Since you are going to be using a script anyway (for email generation), might as well use one for the rearrangement.
Here's a simplified example of form input data:
+---+------------+-------+---------------+-------+-------+-------+
| | A | B | C | D | E | F |
+---+------------+-------+---------------+-------+-------+-------+
| 1 | Date | Job | Details | cat 1 | cat 2 | cat 3 |
| 2 | 10/2/2015 | Job 1 | some details | 2 | 3 | 1 |
| 3 | 10/10/2015 | Job 2 | other details | 0 | 2 | 3 |
+---+------------+-------+---------------+-------+-------+-------+
This will be rearranged on another sheet, called "Job List" below, by this script (which can be triggered by form submission):
function processJobs() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sheet = ss.getActiveSheet();
var values = sheet.getDataRange().getValues();
var output = [];
for (var i = 1; i < values.length; i++) {
for (var j = 0; j < 3; j++) {
output = output.concat(repeat(values[i], values[0][j+3], values[i][j+3]));
}
}
outputSheet = ss.getSheetByName("Job List");
outputSheet.getRange(2, 1, output.length, output[0].length).setValues(output);
}
function repeat(row, category, quantity) {
var arr = [];
for (var i = 0; i < quantity; i++) {
arr.push([row[0], category, quantity].concat(row.slice(1,3)));
}
return arr;
}
Explanation: the line with values[i][j+3] refers to various category counts within the row; j+3 is set so that j=0,1,2 correspond to 3,4,5 zero-based column indices (which mean the columns D,E,F above). For each count, the function repeat is called, which produces the necessary number of repetitions.
The function repeat inserts the date, category name, quantity of workers for that category (not sure why, but you wanted it), and the rest of the job description.
The whole thing is then recorded in sheet "Job List", like so:
+----+------------+----------+----------+-------+---------------+
| | A | B | C | D | E |
+----+------------+----------+----------+-------+---------------+
| 1 | Date | Category | Quantity | Job | Details |
| 2 | 10/2/2015 | cat 1 | 2 | Job 1 | some details |
| 3 | 10/2/2015 | cat 1 | 2 | Job 1 | some details |
| 4 | 10/2/2015 | cat 2 | 3 | Job 1 | some details |
| 5 | 10/2/2015 | cat 2 | 3 | Job 1 | some details |
| 6 | 10/2/2015 | cat 2 | 3 | Job 1 | some details |
| 7 | 10/2/2015 | cat 3 | 1 | Job 1 | some details |
| 8 | 10/10/2015 | cat 2 | 2 | Job 2 | other details |
| 9 | 10/10/2015 | cat 2 | 2 | Job 2 | other details |
| 10 | 10/10/2015 | cat 3 | 3 | Job 2 | other details |
| 11 | 10/10/2015 | cat 3 | 3 | Job 2 | other details |
| 12 | 10/10/2015 | cat 3 | 3 | Job 2 | other details |
+----+------------+----------+----------+-------+---------------+
Column F can be used for student names.
Best Answer
I think this tutorial will work, it's more of a hack and I'm sure there are cleaner ways to do this, http://www.immersionmedia.com/blog/customizing-and-styling-google-forms/
This tutorial tells you what code to extract from the form. There are other, better ways to do this that involve validating each of your quiz elements (text box, multiple choice etc), but I don't know how to do this. If you find out a better way than my suggestion, please post here.
Hope this helps