I pull the side navigation on the head component, click on the button does not display side navigation, but can see the jump, is this why?

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<script type="text/javascript" SRC="https://bbs.csdn.net/mui/js/mui.min.js" charset="utf-8" & gt; 

Mui (" mui - table - the view "), on (' tap ', '. 's - table - view - cell', function () {
$(this). Siblings ('. 's - table - view - cell'). RemoveClass (' s - active); 
$(this). AddClass (' s - active); 
}); 

Mui (' menu ') on (' tap ', 'a', function (e) {
Var myUrl=this. Href; 
Mui. Init ({
Subpages: [{
Url: myUrl, 
Id: 'list', 
Styles: {
Top: '45 px, 
Bottom: '0 px' 
} 
}, 
SwipeBack: true 
}); 
Mui ('. 's - off - canvas - wrap'). The offCanvas (" close "); 
}); 
</script> 

<script> 
Export the default {
Name: "HomeHeader," 
Data () {
Return {
KeyWord: "' 
} 
}, 

Methods: {
ClearSearchInput () {
This. KeyWord=' '; 
} 
} 
} 
</script> 

<style type="text/css"> 
* {
Touch - action: none; 
Background - color: # FFFFFF; 
} 

. Mui - scroll - wrapper {
Background - color: # FFFFFF; 
} 

. Mui - table - view - cell. Mui - active, 
. Mui - table - view - cell> A: not (. Mui - BTN). Mui - active {
Color: # 20, 007; 
Border: # 20, 007; 
Background - color: transparent; 
} 
. My {
Border - the radius:. 8 rem; 
Background - color: # FFFFFF; 
} 
</style>