The child window operates the parent window, but the output does not respond.
The first two sentences are executable, but the last sentence cannot be implemented.
From[JavaScriptdiscussion group]2024-04-19 15:37:47 0 1 1007
There is no output in the parent window
document.onclick = function(){ window.opener.document.write('I am the output of the child window');
From[JavaScriptdiscussion group]2024-04-18 23:52:34 0 1 884
Where is the courseware about CSS mind mapping?
From[JavaScriptdiscussion group]2024-04-16 10:10:18 0 0 948
