javascript - Background Page in popup- chrome extension -

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i embedding dynamic webpage in popup. working , every time popup loaded webpage loaded again, me losing work did on webpage in popup. though fine, want webpage remain loaded in background , show in popup on click. copied complete code pop page(script+html) background.html. how should access page in popup , show directly(i want show html also-from background page)

thanks

popups live in same process (the extension process) background page, , 1 page can dom window of other. popup gets background page calling chrome.extension.getbackgroundpage(). every time open popup, read , write variable on background page, example chrome.extension.getbackgroundpage().entereddata = "value";.

alternately, can use html5 localstorage store variables after browser shut down; e.g. localstorage['entereddata'] = "value".


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