An improved version of javascript passing values ​​on different pages_javascript skills

In fact, the principle is also very simple. Also first judge the type attribute through getAttribute and capture the button. Then when the button onclicks, i is passed into the subpage through the url.

Copy code The code is as follows:

input1

input2

< input type="submit" />

Use slice for subpages Method to split the url. And use the window.opener method to capture the text box of the parent page and assign it. Everything is OK

Copy the code The code is as follows:

openWindow

For those who haven’t understood yet, just look at the schematic diagram