JavaScript замените пробелы на тире
title = title.replace(/\s/g , "-");
Strange Sloth
title = title.replace(/\s/g , "-");// replaces space with '-'
str = str.replace(/ /g, "-");
// or
str = str.split(' ').join('-');let originalText = 'This is my text';
let dashedText = originalText.replace(/ /g, '-');title = title.replace(/\s/g , "-");
var html = "<div>" + title + "</div>";
// ...const text = "codetogo saved me tons of time";
text.replace(/ /g, "-");let str = "This-is-a-news-item-";
str = str.replace(/-/g, ' ');
alert(str);