kazhnuz.css/js/trim.js

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JavaScript
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2019-10-18 13:41:02 +02:00
var length = 35;
var texts = document.getElementsByClassName('trim-that');
for (var i = 0; i < texts.length; i++) {
var text = texts[i];
var string = text.innerHTML
var trimmedString = string.length > length ?
string.substring(0, length - 3) + "..." :
string
text.innerHTML = trimmedString
console.log(text.innerHTML);
}