Jak usunąć tekst z łańcucha w JavScript
var ret = "data-123".replace('data-','');
console.log(ret); //prints: 123
Mobile Star
var ret = "data-123".replace('data-','');
console.log(ret); //prints: 123
//remove html tags from a string, leaving only the inner text
function removeHTML(str){
var tmp = document.createElement("DIV");
tmp.innerHTML = str;
return tmp.textContent || tmp.innerText || "";
}
var html = "<div>Yo Yo Ma!</div>";
var onlyText = removeHTML(html); "Yo Yo Ma!"
var str = "That is like so not cool, I was like totally mad.";
var cleanStr = str.replace(/like/g, "");//replace every "like" with blank ""str = str.replace(/[^0-9\.]+/g, "");