Chrome Extension - Get entire text content of the current tab

Question

I\'m developing an extension where i need to get the entire text content on the current tab. Now i\'ve a plugin which retrieves selected text from the current tab. So, in essenc

Answer 1

You can use document.body.innerText or document.all[0].innerText to do it in the content script.
It will get all the text content in the page, without any HTML code.

Or you can use document.all[0].outerHTML to get the HTML of the whole page.

---

Example

In the Content Script

function getText(){
    return document.body.innerText
}
function getHTML(){
    return document.body.outerHTML
}
console.log(getText());             //Gives you all the text on the page
console.log(getHTML());             //Gives you the whole HTML of the page

---

Added

So you want the content script to return the text to the popup. You can use:

• chrome.tabs.getSelected to get the tab selected,
• chrome.tabs.sendRequest to send request to the content script,
• and chrome.extension.onRequest.addListener to listen to requests.

Popup page

chrome.tabs.getSelected(null, function(tab) {
    chrome.tabs.sendRequest(tab.id, {method: "getText"}, function(response) {
        if(response.method=="getText"){
            alltext = response.data;
        }
    });
});

Content Script

chrome.extension.onRequest.addListener(
    function(request, sender, sendResponse) {
        if(request.method == "getText"){
            sendResponse({data: document.all[0].innerText, method: "getText"}); //same as innerText
        }
    }
);

This should work.