how to use substr() function in jquery?
jquery
Solution
Extract characters from a string:
var str = "Hello world!";
var res = str.substring(1,4);
The result of `res` will be:
ell
http://www.w3schools.com/jsref/jsref_substring.asp
$('.dep_buttons').mouseover(function(){
$(this).text().substring(0,25);
if($(this).text().length > 30) {
$(this).stop().animate({height:"150px"},150);
}
$(".dep_buttons").mouseout(function(){
$(this).stop().animate({height:"40px"},150);
});
});
Problem
how to use substr function in this script I need `substr(0,25);` ``` <a class="dep_buttons" href="#"> something text something text something text something text something text something text </a> $('.dep_buttons').mouseover(function(){ if($(this).text().length > 30) { $(this).stop().animate({height:"150px"},150); } $(".dep_buttons").mouseout(function(){ $(this).stop().animate({height:"40px"},150); }); }); ```