How to hide/show more text within a certain length (like youtube)

Question

I want to have a text to only be a certain amount of characters/length and after that length, I want to put a link to reveal the full length of the text.

The link w

Answer 1

You can use like this

$(".jsgrid-cell").each(function(i,v){
    var txt=$(v).text();
    if(txt.length>100){
        var shortText=txt.substring(0, 100)+
        ""+
            "..."+
        ""+
        ""+
            txt.substring(100, txt.length)+
        "";

        $(v).html(shortText );
    }
});