Re: calling html file from within javascript

Hello,

although this is barelyDjango related, here are some notes.

From MDN[1]: Note: as document.write writes to the document stream, calling document.write on a closed (loaded) document automatically callsdocument.open which will clear the document.

[1] https://developer.mozilla.org/en-US/docs/Web/API/Document/write

On Dec 14, 2015 1:22 AM, "Gary Roach" <gary719_list1@verizon.net> wrote:

I use javascript in my  main.html (top template) to control the access to several buttons. The buttons call a javascript function. This setup works exactly as I wish except the buttons still don't really do anything. I need to have each button load a different template. The pertinent script is:

        <script type="text/javascript">
            "use strict"
            var bn = ""
            function buttoncontrol(bn){
                var i = 0;
                var bx = "";
                var x = []; /*array*/
                if (bn=="resetDone")
                    {
                    for (var i = 0; i < 4; i++)
                        {
                        bx= "b" + (i+1);
                        document.getElementById(bx)
                            .removeAttribute("disabled");
                        }
                    return
                    }
                else {
                    for (var i = 0; i < 4; i++)
                        {
                        bx= "b" + (i+1);
                        document.getElementById(bx)
                            .setAttribute("disabled", "true");
                        }
                switch(bn) {
                    case "b1":
                        document.write("<a href=                'welcome.html'>'Welcome.html'</a>");
                         break;
                    case "b2":
                        break;
                    case "b3":
                        break;
                    case "b4":
                        break;
                    default:
                        document.write("fell out the bottom");
                        }
                return;
                    }
                }

        </script>

The code works till it hits the document.write statement and freezes. This just plain doesn't work. What would. I want to keep this approach, so I need an alternative to the  document.write statement.

Both my main.html and my welcome.html are in the same template directory. I bypassed the button during development and the two pages worked well together.

Django 1.8
Python 3.4

Gary R.

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