[SOLVED] When open an URL in webapp, how to display the new page in it without jump to Safari?

When open an URL in webapp, how to display the new page in it without jump to Safari?

I have two page in one directory for an iOS web app. One is index.html, the other one is detail.html.

In index.html, there is a link to detail.html like this

<a href="detail.html">
Redirect 
</a>

I opened index.html in iPhone's safari, then I added index.html to home screen.Then I opened this web app from home screen. When tapped "Redirect", the web app entered background , then Safari opened detail.html and came to foreground.

How to open detail.html in web app itself and not redirect to safari? Special Thanks!

Solution

I found the solution in https://developer.apple.com/library/archive/documentation/AppleApplications/Conceptual/Dashcode_UserGuide/Contents/Resources/en.lproj/MakingaWebApp/MakingaWebApp.html#//apple_ref/doc/uid/TP40004692-CH18

I finally use javascript instead of label.

<SCRIPT LANGUAGE="JScript">
function toDetail() {
    document.location=('detail.html');
}
</SCRIPT>

<div class="cell" onclick="toDetail()">
</div>