function maxNum(){
var a = $(‘#num-length‘);
var maxwidth = 5;
if (a.text().length > maxwidth) {
a.text(a.text().substring(0, maxwidth));
a.html(a.html() + ‘...‘);
}
}
标签：length .text fun blog 数字 body div 控制 html
function maxNum(){
var a = $(‘#num-length‘);
var maxwidth = 5;
if (a.text().length > maxwidth) {
a.text(a.text().substring(0, maxwidth));
a.html(a.html() + ‘...‘);
}
}
标签：length .text fun blog 数字 body div 控制 html
原文地址：http://www.cnblogs.com/bertha-zm/p/8042217.html
