So I am trying to remove white space from one of the returned object's property with .trim() function but it doesn't work.
I already tried applying JS functions such as .replace(/\\s/g,'') but it is also not working
<script>
export default {
name: 'navigation',
props: ["navigation"],
methods:{
whiteSpace: function(a){
var str = a;
str.toLowerCase();
str.trim();
console.log(str);
return str;
}
}
}
</script>
HTML
<li>
<router-link :to="{ path: whiteSpace(nav.linkTitle) }">
{{nav.linkTitle}}
</router-link>
</li>
It should return string without white space but it doesn't remove white space.
The trim
method does not modify the object, it returns a new string.
just return with return str.trim()
This code:
str.toLowerCase();
returns a new value. It doesn't modify the current value, so you should have done this:
var str = a;
str = str.toLowerCase();
str = str.trim();
console.log(str);
but any ways, you could just return the trimmed value like so:
export default {
name: 'navigation',
props: ["navigation"],
methods: {
whiteSpace: function (a) {
return a.toLowerCase().trim();
}
}
}
So I found out the problem. .trim() function doesn't work, I tried .replace(/\\s/g, "");
and it helps, thank you for your help guys :)
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