Get Multiple value in Chrome.tabs.executeScript

Question

How to return multiple element\'s value from Chrome Plugin, tabs.executeScript.

Please suggest in below code.

 chrome.tabs.executeScript(
      targetTab         


        

Answer 1

chrome.tabs.executeScript can transfer any JSON-ifiable data, including simple objects/arrays.

chrome.tabs.executeScript(targetTab.id, {
    code: '(' + function() {
        return {
            top: document.querySelector('.top-card').innerHTML,
            footer: document.querySelector('.footer').innerHTML,
            content: document.querySelector('.content').innerHTML,
        };
    } + ')()'
}, function(data) {
    var myCode = data[0]; // data is an array, item 0 is the main page, 1.. for frames
    console.log(myCode.top, myCode.footer);
});