// JavaScript Document
$(function() {
//获取class为caname的元素
$(".caname").click(function() {
var td = $(this);
var txt = td.text();
var input = $("<input type=‘text‘value=‘" + txt + "‘ style=‘width:23px;‘/>");
td.html(input);
input.click(function() { return false; });
//获取焦点
input.trigger("focus");
//文本框失去焦点后提交内容，重新变为文本
input.blur(function() {
var newtxt = $(this).val();
//判断文本有没有修改
if (newtxt != txt) {
td.html(newtxt);
var wid = $.trim(td.prev().text());
var database=$("#database").val();
$.ajax({
type:"POST",
url:"/admin.php/Index/modifypx",
data:{id:wid,paixu:newtxt,database:database},
dataType:"json",
success:function(data){
if(data ==1){
$.gritter.add({
// (string | mandatory) the heading of the notification
title: ‘修改排序成功‘,
// (string | mandatory) the text inside the notification
text: ‘ ‘,
time: 1000
});
window.location.reload();
}else{
$.gritter.add({
// (string | mandatory) the heading of the notification
title: ‘修改排序失败‘,
// (string | mandatory) the text inside the notification
text: ‘ ‘,
time: 1000
});
}
}
});
}
else
{
td.html(newtxt);
}
});
});
});
双击文本框，可编辑状态，当鼠标移走后
原文：http://www.cnblogs.com/muxiaoye/p/56c920f76b0ce6a7a0b0c5907d43d610.html
