The following piece of script will create a menu item in the spreadsheet named Maintenance. There are three menu option present named:
Add Student one by one, Add Student's at once (FIFO), Add Student's at once (LIFO), Delete Sheets
function onOpen() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var menuEntries = [{name: "Add Student one by one", functionName: "addSheet"},
{name: "Add Student's at once (FIFO)", functionName: "addSheets"},
{name: "Add Student's at once (LIFO)", functionName: "addSheetsLIFO"},
{name: "Delete Sheets", functionName: "delSheets"}
];
ss.addMenu("Maintenance", menuEntries);
}
The next piece of code will create a new sheet, only if all information is entered properly. Once the information is entered, select the student that needs to be added and press Add Student:
function addSheet() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sh = ss.getActiveSheet();
var row = sh.getActiveRange().getRowIndex();
var rData = sh.getRange(row, 1, 1, 3).getValues();
if (row == 1) {
ss.toast("This is the header");
return
}
if(rData[0][0] != null || rData[0][1] != null || rData[0][2] != null) {
try {
ss.insertSheet(rData[0][2]);
ss.setActiveSheet(ss.getSheets()[0]);
sh.getRange("D"+(row)).setValue(new Date());
} catch(e) {
throw 'This student allready has a sheet. Try another sheet name.';
}
}
}
The third piece of code will create new sheets, based on the sheet names, press Add Student's at once (FIFO):
function addSheets() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sh = ss.getActiveSheet();
var rData = sh.getDataRange().getValues();
var message = [];
for(var i=1, len=rData.length; i<len; i++) {
if(rData[i][3] == null || rData[i][3] == "") {
if(rData[i][0] != null || rData[i][1] != null || rData[i][2] != null) {
try {
ss.insertSheet(rData[i][2]);
ss.setActiveSheet(ss.getSheets()[0]);
sh.getRange("D"+(i+1)).setValue(new Date());
} catch(e) {
message.push("row " + (i+1));
}
}
}
}
ss.toast("These sheets allready exist: " + message);
ss.setActiveSheet(ss.getSheets()[0]);
}
The fourth piece of code will create new sheets, based on the sheet names, but by itterating backwards, press Add Student's at once (LIFO):
function addSheetsLIFO() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sh = ss.getActiveSheet();
var rData = sh.getDataRange().getValues();
var message = [], i=rData.length;
while(i--) {
if(rData[i][3] == null || rData[i][3] == "") {
if(rData[i][0] != null || rData[i][1] != null || rData[i][2] != null) {
try {
ss.insertSheet(rData[i][2]);
ss.setActiveSheet(ss.getSheets()[0]);
sh.getRange("D"+(i+1)).setValue(new Date());
} catch(e) {
message.push("row " + (i+1));
}
}
}
}
ss.toast("These sheets allready exist: " + message);
ss.setActiveSheet(ss.getSheets()[0]);
}
The last script is a bonus to delete all the created sheets, execpt the first sheet, press Delete Sheets:
function delSheets() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var shs = ss.getNumSheets();
for(var i=shs-1;i>0;i--){
ss.setActiveSheet(ss.getSheets()[i]);
ss.deleteActiveSheet();
}
ss.setActiveSheet(ss.getSheets()[0]);
ss.getRange("D2:D").clear();
}
I've prepared an example file, to see things happening: Add Student to New Sheet.
Best Answer
When you switch to a different sheet in Google Spreadsheets, pay attention to the URL in your browser's address bar. At the end of the URL you should see something like:
This number changes when you switch sheets, and specifies which sheet to display. Copy the entire URL and create a hyperlink to it with this formula:
With a script
I've thought about this question a lot since I first wrote this answer, and I came up with a solution that involves a script.
With the spreadsheet open, click the Tools menu, then Script editor.... Paste all this code into the editor:
Save the script, then refresh the spreadsheet. After a second or two a new menu, Tasks, will appear after Help. There is one item in this menu: Go to sheet...
This menu item will open a panel with a list of names of all the sheets in the current spreadsheet. It doesn't look like it, but if you click on one of the sheet names, that sheet will come to the front.
As an answer to another question, this script was improved to include a scrollable view and buttons.