Hi random person popping in form google. Here is some code which hopefully helps you to solve your problem.
function onOpen() {
var menu = FormApp.getUi().createAddonMenu()
menu.addItem("Push New Questions", 'UpdateTrainingForm')
menu.addItem("Update Available Time Slots", 'UpdateTimeSlots')
menu.addToUi()
}
function UpdateTrainingForm() {
//----------------------------------------------------------------------------------------------------------------------
// Block X
// Obtaining Form, Workbook and Sheet.
// Obtain the Form, Workbook and Sheet to be used.
// Delete all previous items in the form before each run.
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
var form = FormApp.getActiveForm()
var ss = SpreadsheetApp.openById('FORM-SPREADSHEET ID');
var sheet = ss.getSheetByName('Time Slots');
var sheet2 = ss.getSheetByName('Form Responses 1');
//Get all items in the form
var items = form.getItems();
//Delete All Items starting from the last to the first in the Form - Skip the Last Item - This is a picture.
var end = items.length - 1;
for(var i = end ; i >= 1; i--){form.deleteItem(i);}
//Get Form Responses from Spreadsheet.
var ResponseSheet = ss.getSheetByName("Form responses 1")
var newReponses = ResponseSheet.getRange(2, 8, 1, 7);
var responses = ResponseSheet.getRange("A2:G500")
//----------------------------------------------------------------------------------------------------------------------
// Block X
// Declare Variables
// Variables are declared here for sake of neatness.
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
var tsData1, tsData2, tsData3, tsData4, tsData5, tsData6; // Timeslot Choices Array Data
var tsHeader1, tsHeader2, tsHeader3, tsHeader4, tsHeader5, tsHeader6; // Timeslot Headers
var tsChoices1, tsChoices2, tsChoices3, tsChoices4, tsChoices5, tsChoices6; // Timeslot Choices Placeholder
var tsSeatsMax1, tsSeatsMax2, tsSeatsMax3, tsSeatsMax4, tsSeatsMax5, tsSeatsMax6; //Maximum Seats Available.
var tsSeatsRemaining1, tsSeatsRemaining2, tsSeatsRemaining3, tsSeatsRemaining4, tsSeatsRemaining5, tsSeatsRemaining6; // Timeslots Seats Remaining.
// Timeslot Choices pushed to String Values
var tsChoicesString10, tsChoicesString11, tsChoicesString12, tsChoicesString13, tsChoicesString14, tsChoicesString15;
var tsChoicesString20, tsChoicesString21, tsChoicesString22, tsChoicesString23, tsChoicesString24, tsChoicesString25;
var tsChoicesString30, tsChoicesString31, tsChoicesString32, tsChoicesString33, tsChoicesString34, tsChoicesString35;
var tsChoicesString40, tsChoicesString41, tsChoicesString42, tsChoicesString43, tsChoicesString44, tsChoicesString45;
var tsChoicesString50, tsChoicesString51, tsChoicesString52, tsChoicesString53, tsChoicesString54, tsChoicesString55;
var tsChoicesString60, tsChoicesString61, tsChoicesString62, tsChoicesString63, tsChoicesString64, tsChoicesString65;
// Update Reamining Seats Time Slots to Spreadsheet everytime someone submits a response.
var updateReaminingSlots11, updateReaminingSlots12, updateReaminingSlots13, updateReaminingSlots14, updateReaminingSlots15;
var updateReaminingSlots21, updateReaminingSlots22, updateReaminingSlots23, updateReaminingSlots24, updateReaminingSlots25;
var updateReaminingSlots31, updateReaminingSlots32, updateReaminingSlots33, updateReaminingSlots34, updateReaminingSlots35;
var updateReaminingSlots41, updateReaminingSlots42, updateReaminingSlots43, updateReaminingSlots44, updateReaminingSlots45;
var updateReaminingSlots51, updateReaminingSlots52, updateReaminingSlots53, updateReaminingSlots54, updateReaminingSlots55;
var updateReaminingSlots61, updateReaminingSlots62, updateReaminingSlots63, updateReaminingSlots64, updateReaminingSlots65;
//----------------------------------------------------------------------------------------------------------------------
// Block X
// Push Spreadsheet Values from linked Spreadsheet into Array Values
// The values below are the Time Slot Headers, Time Slot Choices, Remaining Slots and Maximum Slots.
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//Push values into an array to be used as Titles/Headers for drop down menus.
tsHeader1 = sheet.getRange(1, 1, 1, 1).getValues();
tsHeader2 = sheet.getRange(8, 1, 1, 1).getValues();
tsHeader3 = sheet.getRange(15, 1, 1, 1).getValues();
tsHeader4 = sheet.getRange(22, 1, 1, 1).getValues();
tsHeader5 = sheet.getRange(29, 1, 1, 1).getValues();
tsHeader6 = sheet.getRange(36, 1, 1, 1).getValues();
//Push values into an array to be used as choices for drop down menus.
tsData1 = sheet.getRange(2, 1, 6, 1).getValues();
tsData2 = sheet.getRange(9, 1, 6, 1).getValues();
tsData3 = sheet.getRange(16, 1, 6, 1).getValues();
tsData4 = sheet.getRange(23, 1, 6, 1).getValues();
tsData5 = sheet.getRange(30, 1, 6, 1).getValues();
tsData6 = sheet.getRange(37, 1, 6, 1).getValues();
//Push values into an array to be used to display remaining available seats.
tsSeatsRemaining1 = sheet.getRange(2, 4, 5, 1).getValues();
tsSeatsRemaining2 = sheet.getRange(9, 4, 5, 1).getValues();
tsSeatsRemaining3 = sheet.getRange(16, 4, 5, 1).getValues();
tsSeatsRemaining4 = sheet.getRange(23, 4, 5, 1).getValues();
tsSeatsRemaining5 = sheet.getRange(30, 4, 5, 1).getValues();
tsSeatsRemaining6 = sheet.getRange(37, 4, 5, 1).getValues();
//Push values into an array to be used to display remaining available seats.
tsSeatsMax1 = sheet.getRange(2, 3, 5, 1).getValues();
tsSeatsMax2 = sheet.getRange(9, 3, 5, 1).getValues();
tsSeatsMax3 = sheet.getRange(16, 3, 5, 1).getValues();
tsSeatsMax4 = sheet.getRange(23, 3, 5, 1).getValues();
tsSeatsMax5 = sheet.getRange(30, 3, 5, 1).getValues();
tsSeatsMax6 = sheet.getRange(37, 3, 5, 1).getValues();
//----------------------------------------------------------------------------------------------------------------------
// Block X
// Push Array Values for tsData into String Values
// Used to create choices. Create choice only accepts String Values. Cannot use Array Value.
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//Push Variable values into Strings values to be used as Choices (10 - 15)
tsChoicesString10 = tsData1[0].filter(String);
tsChoicesString11 = tsData1[1].filter(String);
tsChoicesString12 = tsData1[2].filter(String);
tsChoicesString13 = tsData1[3].filter(String);
tsChoicesString14 = tsData1[4].filter(String);
tsChoicesString15 = tsData1[5].filter(String);
//Push Variable values into Strings values to be used as Choices (20 - 25)
tsChoicesString20 = tsData2[0].filter(String);
tsChoicesString21 = tsData2[1].filter(String);
tsChoicesString22 = tsData2[2].filter(String);
tsChoicesString23 = tsData2[3].filter(String);
tsChoicesString24 = tsData2[4].filter(String);
tsChoicesString25 = tsData2[5].filter(String);
//Push Variable values into Strings values to be used as Choices (30 - 35)
tsChoicesString30 = tsData3[0].filter(String);
tsChoicesString31 = tsData3[1].filter(String);
tsChoicesString32 = tsData3[2].filter(String);
tsChoicesString33 = tsData3[3].filter(String);
tsChoicesString34 = tsData3[4].filter(String);
tsChoicesString35 = tsData3[5].filter(String);
//Push Variable values into Strings values to be used as Choices (40 - 45)
tsChoicesString40 = tsData4[0].filter(String);
tsChoicesString41 = tsData4[1].filter(String);
tsChoicesString42 = tsData4[2].filter(String);
tsChoicesString43 = tsData4[3].filter(String);
tsChoicesString44 = tsData4[4].filter(String);
tsChoicesString45 = tsData4[5].filter(String);
//Push Variable values into Strings values to be used as Choices (50 - 55)
tsChoicesString50 = tsData5[0].filter(String);
tsChoicesString51 = tsData5[1].filter(String);
tsChoicesString52 = tsData5[2].filter(String);
tsChoicesString53 = tsData5[3].filter(String);
tsChoicesString54 = tsData5[4].filter(String);
tsChoicesString55 = tsData5[5].filter(String);
//Push Variable values into Strings values to be used as Choices (60 - 65)
tsChoicesString60 = tsData6[0].filter(String);
tsChoicesString61 = tsData6[1].filter(String);
tsChoicesString62 = tsData6[2].filter(String);
tsChoicesString63 = tsData6[3].filter(String);
tsChoicesString64 = tsData6[4].filter(String);
tsChoicesString65 = tsData6[5].filter(String);
//----------------------------------------------------------------------------------------------------------------------
// Block X
// Create List Item 1 and Populate
// List item is created and if there are remaining seats, populate the choices.
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//Grab Remaining Slots Value (D2:D6)
updateReaminingSlots12 = sheet.getRange("D3").getValue();
updateReaminingSlots13 = sheet.getRange("D4").getValue();
updateReaminingSlots14 = sheet.getRange("D5").getValue();
updateReaminingSlots15 = sheet.getRange("D6").getValue();
//Grab Remaining Slots Value (D9:D13)
updateReaminingSlots21 = sheet.getRange("D9").getValue();
updateReaminingSlots22 = sheet.getRange("D10").getValue();
updateReaminingSlots23 = sheet.getRange("D11").getValue();
updateReaminingSlots24 = sheet.getRange("D12").getValue();
updateReaminingSlots25 = sheet.getRange("D13").getValue();
//Grab Remaining Slots Value (D16:D20)
updateReaminingSlots31 = sheet.getRange("D16").getValue();
updateReaminingSlots32 = sheet.getRange("D17").getValue();
updateReaminingSlots33 = sheet.getRange("D18").getValue();
updateReaminingSlots34 = sheet.getRange("D19").getValue();
updateReaminingSlots35 = sheet.getRange("D20").getValue();
//Grab Remaining Slots Value (D23:D27)
updateReaminingSlots41 = sheet.getRange("D23").getValue();
updateReaminingSlots42 = sheet.getRange("D24").getValue();
updateReaminingSlots43 = sheet.getRange("D25").getValue();
updateReaminingSlots44 = sheet.getRange("D26").getValue();
updateReaminingSlots45 = sheet.getRange("D27").getValue();
//Grab Remaining Slots Value (D30:D34)
updateReaminingSlots51 = sheet.getRange("D30").getValue();
updateReaminingSlots52 = sheet.getRange("D31").getValue();
updateReaminingSlots53 = sheet.getRange("D32").getValue();
updateReaminingSlots54 = sheet.getRange("D33").getValue();
updateReaminingSlots55 = sheet.getRange("D34").getValue();
//Grab Remaining Slots Value (D37:D41)
updateReaminingSlots61 = sheet.getRange("D37").getValue();
updateReaminingSlots62 = sheet.getRange("D38").getValue();
updateReaminingSlots63 = sheet.getRange("D39").getValue();
updateReaminingSlots64 = sheet.getRange("D40").getValue();
updateReaminingSlots65 = sheet.getRange("D41").getValue();
//----------------------------------------------------------------------------------------------------------------------
// Block X
// Create List Item 1 and Populate
// List item is created and if there are remaining seats, populate the choices.
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//TimeSlot 1 - Google Sheets Training
var item1 = form.addListItem()
item1.setTitle(tsHeader1).setChoices([item1.createChoice(tsChoicesString15)]);
tsChoices1 = item1.getChoices()
if(tsSeatsRemaining1[0] > 0){
tsChoices1.push(item1.createChoice(tsChoicesString10));
item1.setChoices(tsChoices1);
} //END OF TIME SLOTS 1 CHOICE IF 1.1
if(tsSeatsRemaining1[1] > 0){
tsChoices1.push(item1.createChoice(tsChoicesString11));
item1.setChoices(tsChoices1);
} //END OF TIME SLOTS 1 CHOICE IF 1.2
if(tsSeatsRemaining1[2] > 0){
tsChoices1.push(item1.createChoice(tsChoicesString12));
item1.setChoices(tsChoices1);
} ///END OF TIME SLOTS 1 CHOICE IF 1.3
if(tsSeatsRemaining1[3] > 0){
tsChoices1.push(item1.createChoice(tsChoicesString13));
item1.setChoices(tsChoices1);
} //END OF TIME SLOTS 1 CHOICE IF 1.4
if(tsSeatsRemaining1[4] > 0){
tsChoices1.push(item1.createChoice(tsChoicesString14));
item1.setChoices(tsChoices1);
} //END OF TIME SLOTS 1 CHOICE IF 1.5
//----------------------------------------------------------------------------------------------------------------------
// Block X
// Create List Item 2 and Populate
// List item is created and if there are remaining seats, populate the choices.
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//TimeSlot 2 - Google Drive Training
var item2 = form.addListItem()
item2.setTitle(tsHeader2).setChoices([item2.createChoice(tsChoicesString25)]);
tsChoices2 = item2.getChoices()
if(tsSeatsRemaining2[0] > 0){
tsChoices2.push(item2.createChoice(tsChoicesString20));
item2.setChoices(tsChoices2);
} //END OF TIME SLOTS 2 CHOICE IF 2.1
if(tsSeatsRemaining2[1] > 0){
tsChoices2.push(item2.createChoice(tsChoicesString21));
item2.setChoices(tsChoices2);
} //END OF TIME SLOTS 2 CHOICE IF 2.2
if(tsSeatsRemaining2[2] > 0){
tsChoices2.push(item2.createChoice(tsChoicesString22));
item2.setChoices(tsChoices2);
} //END OF TIME SLOTS 2 CHOICE IF 2.3
if(tsSeatsRemaining2[3] > 0){
tsChoices2.push(item2.createChoice(tsChoicesString23));
item2.setChoices(tsChoices2);
} //END OF TIME SLOTS 2 CHOICE IF 2.4
if(tsSeatsRemaining2[4] > 0){
tsChoices2.push(item2.createChoice(tsChoicesString24));
item2.setChoices(tsChoices2);
} //END OF TIME SLOTS 2 CHOICE IF 2.5
//----------------------------------------------------------------------------------------------------------------------
// Block X
// Create List Item 2 and Populate
// List item is created and if there are remaining seats, populate the choices.
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//TimeSlot 3 - Google Forms Training
var item3 = form.addListItem()
item3.setTitle(tsHeader3).setChoices([item3.createChoice(tsChoicesString35)]);
tsChoices3 = item3.getChoices()
if(tsSeatsRemaining3[0] > 0){
tsChoices3.push(item3.createChoice(tsChoicesString30));
item3.setChoices(tsChoices3);
} //END OF IF 3.1
if(tsSeatsRemaining3[1] > 0){
tsChoices3.push(item3.createChoice(tsChoicesString31));
item3.setChoices(tsChoices3);
} //END OF IF 3.2
if(tsSeatsRemaining3[2] > 0){
tsChoices3.push(item3.createChoice(tsChoicesString32));
item3.setChoices(tsChoices3);
} //END OF IF 3.3
if(tsSeatsRemaining3[3] > 0){
tsChoices3.push(item3.createChoice(tsChoicesString33));
item3.setChoices(tsChoices3);
} //END OF IF 3.4
if(tsSeatsRemaining3[4] > 0){
tsChoices3.push(item3.createChoice(tsChoicesString34));
item3.setChoices(tsChoices3);
} //END OF IF 3.5
//----------------------------------------------------------------------------------------------------------------------
// Block X
// Create List Item 2 and Populate
// List item is created and if there are remaining seats, populate the choices.
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//TimeSlot 4 - Google Sheets Training
var item4 = form.addListItem()
item4.setTitle(tsHeader4).setChoices([item4.createChoice(tsChoicesString45)]);
tsChoices4 = item4.getChoices()
if(tsSeatsRemaining4[0] > 0){
tsChoices4.push(item4.createChoice(tsChoicesString40));
item4.setChoices(tsChoices4);
} //END OF IF 4.1
if(tsSeatsRemaining4[1] > 0){
tsChoices4.push(item4.createChoice(tsChoicesString41));
item4.setChoices(tsChoices4);
} //END OF IF 4.2
if(tsSeatsRemaining4[2] > 0){
tsChoices4.push(item4.createChoice(tsChoicesString42));
item4.setChoices(tsChoices4);
} //END OF IF 4.3
if(tsSeatsRemaining4[3] > 0){
tsChoices4.push(item4.createChoice(tsChoicesString43));
item4.setChoices(tsChoices4);
} //END OF IF 4.4
if(tsSeatsRemaining4[4] > 0){
tsChoices4.push(item4.createChoice(tsChoicesString44));
item4.setChoices(tsChoices4);
} //END OF IF 4.5
//----------------------------------------------------------------------------------------------------------------------
// Block X
// Create List Item 2 and Populate
// List item is created and if there are remaining seats, populate the choices.
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//TimeSlot 5 - Google Sheets Training
var item5 = form.addListItem()
item5.setTitle(tsHeader5).setChoices([item5.createChoice(tsChoicesString55)]);
tsChoices5 = item5.getChoices()
if(tsSeatsRemaining5[0] > 0){
tsChoices5.push(item5.createChoice(tsChoicesString50));
item5.setChoices(tsChoices5);
} //END OF IF 5.1
if(tsSeatsRemaining5[1] > 0){
tsChoices5.push(item5.createChoice(tsChoicesString51));
item5.setChoices(tsChoices5);
} //END OF IF 5.2
if(tsSeatsRemaining5[2] > 0){
tsChoices5.push(item5.createChoice(tsChoicesString52));
item5.setChoices(tsChoices5);
} //END OF IF 5.3
if(tsSeatsRemaining5[3] > 0){
tsChoices5.push(item5.createChoice(tsChoicesString53));
item5.setChoices(tsChoices5);
} //END OF IF 5.4
if(tsSeatsRemaining5[4] > 0){
tsChoices5.push(item5.createChoice(tsChoicesString54));
item5.setChoices(tsChoices5);
} //END OF IF 5.5
//----------------------------------------------------------------------------------------------------------------------
// Block X
// Create List Item 2 and Populate
// List item is created and if there are remaining seats, populate the choices.
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//TimeSlot 6 - Google Sheets Training
var item6 = form.addListItem()
item6.setTitle(tsHeader6).setChoices([item6.createChoice(tsChoicesString65)]);
tsChoices6 = item6.getChoices()
if(tsSeatsRemaining6[0] > 0){
tsChoices6.push(item6.createChoice(tsChoicesString60));
item6.setChoices(tsChoices6);
} //END OF IF 6.1
if(tsSeatsRemaining6[1] > 0){
tsChoices6.push(item6.createChoice(tsChoicesString61));
item6.setChoices(tsChoices6);
} //END OF IF 6.2
if(tsSeatsRemaining6[2] > 0){
tsChoices6.push(item6.createChoice(tsChoicesString62));
item6.setChoices(tsChoices6);
} //END OF IF 6.3
if(tsSeatsRemaining6[3] > 0){
tsChoices6.push(item6.createChoice(tsChoicesString63));
item6.setChoices(tsChoices6);
} //END OF IF 6.4
if(tsSeatsRemaining6[4] > 0){
tsChoices6.push(item6.createChoice(tsChoicesString64));
item6.setChoices(tsChoices6);
} //END OF IF 6.5
AmmendResponses();
}
function AmmendResponses () {
var ss = SpreadsheetApp.openById('FORM-SPREADSHEET ID');
var sheet2 = ss.getSheetByName('Form Responses 1');
var form = FormApp.getActiveForm()
var oldReponses = sheet2.getRange("H:H").getValues();
var oldReponsesLastRow = oldReponses.filter(String).length;
var target = oldReponsesLastRow +1
var lastOldResponse = sheet2.getRange(target, 8, 1, 6)
sheet2.getRange("B2:G").moveTo(lastOldResponse)
sheet2.deleteColumns(2, 6);
sheet2.sort(1);
form.deleteAllResponses()
}