js string replace spaces with dashes code example

Example 1: javascript replace spaces with dashes

title = title.replace(/\s/g , "-");

Example 2: replace all spaces with dash in javascript

title = title.replace(/\s/g , "-");
var html = "<div>" + title + "</div>";
// ...

Example 3: js replace space with dash

// replaces space with '-'
str = str.replace(/ /g, "-");
// or
str = str.split(' ').join('-');