How to implement “select all” check box in HTML?
I have an HTML page with multiple checkboxes. I need one more checkbox by the name “select all”. When I select this checkbox all checkboxes in the HTML page must be selected. How can I do this?
I have an HTML page with multiple checkboxes. I need one more checkbox by the name “select all”. When I select this checkbox all checkboxes in the HTML page must be selected. How can I do this?