回车键转tab键解决方案二

<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<script src="js/jquery-1.5.2.js" type="text/javascript"></script>
<script type="text/javascript">
var companyID='${request.companyID}';
var tabObj = new TabObj("input_type2");

} else if(key==38){
if (this.nodeName != "SELECT"){
item = getPrevInput(this);
}
/* index= $input.index(this) - 1; */
} else if(key==40){
if (this.nodeName != "SELECT"){
item = getNextInput(this);
}
/* index= $input.index(this) + 1; */
}

if (item != null){
e.preventDefault();

item.focus();
item.select();
/* $("input:eq("+index+")").focus();
$("input:eq("+index+")").select(); */
}
}

var dblClickFunc =function(){
var id = this.id;

if (id == "lbl_gTable"){
revertInputStyle("weight");
revertInputStyle("length");
revertInputStyle("width");
revertInputStyle("height");
} else{
var inputID = id.substr(4);

if (document.getElementById(inputID).disabled==true){
document.getElementById(inputID).disabled = false;
}else{
document.getElementById(inputID).disabled = true;
}
}

}

$(document).ready(function(){
/* $("#addAtOnce").click(function(){
disableInput($("#addAtOnce")[0].checked);
}); */

$("#ticketNo").focus(function(){

});

$("#ticketNo").blur(function(){
$.post("getPackageByTicketNo.action", {
ticketNo : $("#ticketNo").val()
}, function(data) {

var jsonObj = eval("(" + data + ")");
if (jsonObj.length == 1) {
/* load package information */
$("#customerNo").val(jsonObj[0].customerNo);
$("#senderAddress").val(jsonObj[0].senderAddress);
$("#receiverAddress").val(jsonObj[0].receiverAddress);
$("#count").val(jsonObj[0].count);
$("#remark").val(jsonObj[0].remark);

/* only use the first row to load data from KDBund */
refreshTable(1);

/* add information to row 1, and clear other rows */
refreshTable(jsonObj[0].count);
var cells = document.getElementById('gTable').rows[1].cells;
cells[1].innerHTML = "<td align='center'><input name='weight' value = " + jsonObj[0].weight + " style='width: 120px;' class='InputType'></td>";
cells[2].innerHTML = "<td align='center'><input name='length' value = " + jsonObj[0].length + " style='width: 120px;' class='InputType'></td>";
cells[3].innerHTML = "<td align='center'><input name='width' value = " + jsonObj[0].width + " style='width: 120px;' class='InputType'></td>";
cells[4].innerHTML = "<td align='center'><input name='height' value = " + jsonObj[0].height + " style='width: 120px;' class='InputType'></td>";
} else {
initContent();
}

getCustomerName();
});

});

$("#customerNo").blur(function(){
getCustomerName();
});

$("#count").blur(function(){
var number = parseInt($("#count").val());

refreshTable(number);
});

/* $("#fastAdd").click(function(){

saveRecord();
}); */

})

function saveRecord(){
var weights = getListData("weight");
var lengths = getListData("length");
var widths = getListData("width");
var heights = getListData("height");

$.post("fastAddPackage.action", {
ticketNo : $("#ticketNo").val(),
customerNo : $("#customerNo").val(),
senderAddress : $("#senderAddress").val(),
receiverAddress : $("#receiverAddress").val(),
expressType : $("#expressType").val(),
sort : $("#sort").val(),
payType : $("#payType").val(),
senderAddress : $("#senderAddress").val(),
count : $("#count").val(),
weights : weights,
lengths : lengths,
widths : widths,
heights : heights,
remark : $("#remark").val()
}, function(data) {
var jsonObj = eval("(" + data + ")");
if (jsonObj.result == "true") {
initContent();

$("#ticketNo").val("");
$("#ticketNo").focus();
}

});
}

$(function(){
$("#ticketNo").focus();

registerEnterFunc();

$label = $("label");
$label.bind("click",dblClickFunc);
});

function registerEnterFunc(){
/*$input = $("input");
$input.bind("keydown",enterFunc); */

$input = document.getElementsByClassName("InputType");
for (var i = 0; i < $input.length; i++){
$input.item(i).addEventListener("keydown",enterFunc);
}

}

function getNextInput(current){
var item = null;

return item;
}

function getPrevInput(current){
var item = null;

return item;
}

function getCustomerName(){
$.post("getCustomerName.action", {
customerNo : $("#customerNo").val()
}, function(data) {
var jsonObj = eval("(" + data + ")");
document.getElementById("customerName").innerHTML = jsonObj.customerName;

});
}

function disableInput(flag){

if (flag == true){
$("#fastAddForm table").find("tr:gt(1)").find("td:eq(1)").children().attr("disabled","disabled");
$("#fastAddForm table").find("tr:last").find("td").children().attr("disabled","disabled");
$("#fastAddForm table").find("tr:eq(9)").find("td").find("table tr:eq(1)").find("td:gt(0)").children().attr("disabled","disabled");
} else {
$("#fastAddForm table").find("tr:gt(1)").find("td:eq(1)").children().attr("disabled",false);
$("#fastAddForm table").find("tr:last").find("td").children().attr("disabled", false);
$("#fastAddForm table").find("tr:eq(9)").find("td").find("table tr:eq(1)").find("td:gt(0)").children().attr("disabled",false);
}
}

function getListData(name){
var weights = document.getElementsByName(name);
var data = "";
for (var i = 0; i < weights.length; i++){
data = data + weights.item(i).value;

if (i < weights.length - 1){
data = data + ",";
}
}

return data;
}

function refreshTable(number) {
var table = document.getElementById("gTable");

if (number > 0 && number < 100) {
/* remove the rows if the number is changed to small */
for (var i = table.rows.length - 1; i > number; i--) {
table.deleteRow(i);
}

/* add the rows if the number is changed to large */
for (var i = table.rows.length - 1; i < number; i++) {
var tr = "<tr>";
tr = tr + "<td>" + (i + 1) + "</td>";
tr = tr + "<td align='center'><input name='weight' value = '0' style='width: 120px;' class='InputType'></td>";
tr = tr + "<td align='center'><input name='length' value = '0' style='width: 120px;' class='InputType'></td>";
tr = tr + "<td align='center'><input name='width' value = '0' style='width: 120px;' class='InputType'></td>";
tr = tr + "<td align='center'><input name='height' value = '0' style='width: 120px;' class='InputType'></td>";
tr = tr + "</tr>";

$("#gTable").append(tr);

}

registerEnterFunc();
}
}

function initContent(){
/* initialize all text */
$("#count").val("1");
$("#remark").val("");

refreshTable(1);

/* var cells = document.getElementById('gTable').rows[1].cells;
cells[1].innerHTML = "<td align='center'><input name='weight' value = '1' style='width: 120px;'></td>";
cells[2].innerHTML = "<td align='center'><input name='length' value = '1' style='width: 120px;'></td>";
cells[3].innerHTML = "<td align='center'><input name='width' value = '1' style='width: 120px;'></td>";
cells[4].innerHTML = "<td align='center'><input name='height' value = '1' style='width: 120px;'></td>";
*/ }

function TabObj(className) {
this.ele = $("." + className);
this.next = next;
}

function next(unit) {
var tmp = this.ele;
$.each(this.ele, function(index, element) {
if (this == unit) {
if (tmp.length > index + 1)
tmp[index + 1].focus();
else
tmp[0].focus();
return false;
}
});

}

function changeEnter() {
if (event.keyCode == 13) {
event.keyCode = 9;
}
};
</script>

<head>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>快速录入</title>
<style type="text/css">
.tdLabel{text-align:right;}

</style>
</head>
<body>
<form id="fastAddForm">
<table style="width: 700px;" class="table table-striped table-bordered table-hover"
border=1 align="center" cellpadding=0 cellspacing="1">
<tr bgcolor="#e1e1e1">
<td colspan="2" style="text-align: center;">快速录入</td>
</tr>
<tr>
<td>单号：</td>
<td><input name="ticketNo" id="ticketNo" class="InputType"></td>
</tr>
<div name = "context" onselectstart=" return false">
<tr>
<td><label id="lbl_customerNo">客户编号：</label></td>
<td><input name="customerNo" id="customerNo" class="InputType"> <span id = "customerName"></span> </td>
</tr>
<tr>
<td><label id="lbl_expressType">快递类别：</label></td>
<td> <select style="width: 150px; height: 35px;"
class="InputType" id="expressType" name="expressType" >
<option value="LDX日本线">LDX日本线</option>
<option value="LDX韩国线">LDX韩国线</option>
<option value="LDX国际快递">LDX国际快递</option>
<option value="LDX国内快递">LDX国内快递</option>
<option value="国内EMS">国内EMS</option>
</select></td>
</tr>
<tr>
<td><label id="lbl_sort">货物类型：</label></td>
<td> <select style="width: 150px; height: 35px;"
class="InputType" id="sort" name="sort">
<option value="0">文件</option>
<option value="1" selected="selected">包裹</option>
<option value="2">防水袋</option>
</select></td>
</tr>
<tr>
<td><label id="lbl_payType">付款方式：</label></td>
<td> <select style="width: 150px; height: 35px;"
class="InputType" id="payType" name="payType">
<option value="0">现付</option>
<option value="1">到付</option>
<option value="2" selected="selected">月结</option>
</select></td>
</tr>
<tr>
<td><label id="lbl_senderAddress">寄件人地址：</label></td>
<td><input name="senderAddress" id="senderAddress" class="InputType"></td>
</tr>
<tr>
<td><label id="lbl_receiverAddress">收件人地址：</label></td>
<td><input name="receiverAddress" id="receiverAddress" class="InputType"></td>
</tr>
<tr>
<td><label id="lbl_count">件数：</label></td>
<td><input name="count" id="count" value = "1" class="InputType"></td>
</tr>
<tr>
<td colspan="2"><label id="lbl_gTable">货物信息</label></td>
</tr>
<tr>
<td colspan="2">

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回车键转tab键解决方案二

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