How to make string shorter javascript
const string = "Name".slice(0, 250).concat('...');
const string2 = "Name".substring(0, 250).concat('...');How to make string shorter javascript
const string = "Name".slice(0, 250).concat('...');
const string2 = "Name".substring(0, 250).concat('...');javascript cut string if too long
if (string.length > 25) {
string = string.substring(0, 24) + "...";
}
//or
function truncate(str, n){
return (str.length > n) ? str.substr(0, n-1) + '…' : str;
};
//or with CSS
p {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
//or with replace
short = long.replace(/(.{7})..+/, "$1…");javascript truncate string
var string = "ABCDEFG";
var truncString = string.substring(0, 3); //Only keep the first 3 characters
console.log(truncString); //output: "ABC"javascript truncate string full word
const truncate = (str, max, suffix) => str.length < max ? str : `${str.substr(0, str.substr(0, max - suffix.length).lastIndexOf(' '))}${suffix}`;
// Example
truncate('This is a long message', 20, '...');how to truncate string in javascript
function truncateString(str, num) {
if (str.length > num) {
return str.slice(0, num) + "...";
} else {
return str;
}
}truncate javascript
function truncateString(str, num) {
if (num > str.length){
return str;
} else{
str = str.substring(0,num);
return str+"...";
}
}
res = truncateString("A-tisket a-tasket A green and yellow basket", 11);
alert(res)Copyright © 2021 Codeinu
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