输入内容限制
还剩200个字符
//检查意见反馈长度
function checkAdviceLen(){
var maxlen = 200;
var message = $('#message').val().replace(/(^\s)|(\s$)/g, "");
var message_len = message.length;//message.replace(/[\u4e00-\u9fa5]/g,'aa').length;
var _len = maxlen-message_len;
if(_len<0){
_message = message.substring(0,message.length-1);
var i=1;
while(1){
_message = message.substring(0,message.length-i);
_len = maxlen-_message.length;
if(_len>=0){
break;
}
i++;
}
$('#message').val(message.substring(0,message.length-i) );
}else{
$('#allow_lenstr').html(_len);
}
}