如何限制文本框中的字数
摘要:
function checkLength(which,remainderNum,maxChars) { setTimeout(function() { if (which.value.length > maxChars) which.value = which.value.substring(0,maxChars); var curr = maxChars - which.value.length; //document.getElementById().innerHTML = curr.toString(); $("#"+remainderNum).text(cur 阅读全文
posted @ 2013-08-21 17:57 passer1991 阅读(206) 评论(0) 推荐(0) 编辑