Get spreadsheet key of the embedded spreadsheet

Do you want to get the spreadsheet key of the spreadsheet which is embedded in current site page :) Here is a quick example which works like a charm.

This question was asked in Google Apps Script Forum. Check this thread for detail (Google Site - spreadsheet embeded - Get the key ?).

List Box item demo

Data for flex table

Example code:

function doGet() {

//get the active page

var page = SitesApp.getActivePage();

// Get the content of the current page

var htmlContent = page.getHtmlContent();

var filteredContentArray = htmlContent.match(/src=\'http:\/\/spreadsheets.google.com\/spreadsheet\/loadredirect\?chrome=false&key=[0-9A-Za-z]+/g);

var ssKeys = []

for(var i in filteredContentArray){

var key = filteredContentArray[i].match(/key=[A-Za-z0-9]+/)[0].substring(4);

ssKeys.push(key);

}

//Create an application to display the spreadsheet keys which are embedded in this page

var app = UiApp.createApplication();

for(var i in ssKeys){

app.add(app.createLabel(ssKeys[i]));

}

return app;

}

Sample Embedded Spreadsheets:

Key of the embedded spreadsheets displayed by Apps Script Gadget: Demo