Loading another page from within the loaded page executes twice

[SynSou]

Short description
I have an index.html with top left main panels.
The content is loaded in the following way

        w2ui['layout'].load('top', 'data/top.html')
        w2ui['layout'].load('left', 'data/left.html')
        w2ui['layout'].load('main', 'data/main.html')

then in the left panel, Click on element a will load another page （ w2ui['layout'].load('main', 'data/another.html')）
but another.html is executed twice

What is current behavior
another.html is executed twice

What is desired behavior
another.html is executed once

Link to jsfidle/codepan with sample code
...

Steps to reproduce or sample
...

Thank you and I look forward to your comments

[SynSou]

test code testcode.zip

[mpf82]

Can you please create a fiddle/pen/bin instead of posting your code as a zip file?

[SynSou]

i try to create it, but it not work when click on element a

index.html https://jsfiddle.net/wangxianshou/z95c2f7L/24/
leftmenu.html https://jsfiddle.net/wangxianshou/wc7rt9oh/16/
another.html https://jsfiddle.net/wangxianshou/g8k46y1e/4/

[SynSou]

test code testcode.zip

code works on the http server https://www.lighttpd.net/

if win10 os ,then http://lighttpd.dtech.hu/

[mpf82]

Seems you're using w2ui 1.4.3 - which was released in 2015.

At least that's what you've linked in the fiddle.

Can't you upgrade to the latest version?

The distribution with the most recent fixes can be downloaded here: https://github.com/vitmalina/w2ui/tree/master/dist (w2ui.js + w2ui.css - not the files with 1.5 in the name)

[SynSou]

Thanks for your comments

I tried the steps below

case1

1. Replace with new version for w2ui
2. result : The problem is still

case2

1. Replace with new version for w2ui
2. import leftmenu.js in index.html instead of leftmenu.html
3. result : The problem is still

case3

1. Replace with new version for w2ui
2. import leftmenu.js when leftmenu.html load success

    w2ui['layout'].load('left','leftmenu.html','slide-left',function(){
        $.getScript('leftmenu.js',function(){console.log('layout.left load after load leftmenu.js')})
        console.log('load leftmenu.html');
    });

3. result : The problem is still

testcode_withjsnewversion
testcode_withjsnewversion.zip