<html>
<head>
<title>销售订单设置</title>
<script type="text/javascript">
var i=0;//行的id
var num;
var goodname;
var goodnumber;
var goodprice;
var goodamount;
var list= new Array();
var numList=new Array();
var flag=true;
function addRow(){//添加行
var a =0;
var table=document.getElementById("table");
var newbody = document.getElementById("newbody");
var bodylen = newbody.rows.length;
var length=table.rows.length;
var tr=document.createElement("tr");
tr.id=++i;
//alert("第一次"+bodylen);
goodid="";
goodname="";
goodnumber="";
goodprice="";
goodamount="";
//不用文本框下面取不出来。 (因遍历的方式需要不带文本框)
var td0=document.createElement("td");
td0.innerHTML="<input type=\"hidden\" id=\"goodid"+bodylen+"\" class=\"form_text\" value=\"\" name=\"goodid\"/>"+
"<input type=\"text\" title=\"单击选择\" id=\"goodname"+bodylen+"\" class=\"txtInput searchInput\" value=\"\" name=\"goodname\" "+
" onclick=\'view(\"goodid"+bodylen+"\",\"goodname"+bodylen+"\",\"unitname"+bodylen+"\",\"goodnumber"+bodylen+"\");\' dataType=\"Limit\" min=\"1\" max=\"20\" "+
" msg=\"不能为空!\" readonly/>";
tr.appendChild(td0);
var td1=document.createElement("td");
td1.innerHTML="<input type=\"text\" id=\"unitname"+bodylen+"\" size=\"10\" class=\"form_text\" value=\"\" name=\"unitname\" readonly/>";
tr.appendChild(td1);
var td2=document.createElement("td");
td2.innerHTML="<input type=\"text\" id=\"goodspec"+bodylen+"\" class=\"form_text\" value=\"\" name=\"goodspec\" />";
tr.appendChild(td2);
var td3=document.createElement("td");
td3.innerHTML="<input type=\"text\" id=\"goodnumber"+bodylen+"\" size=\"10\" class=\"form_text\" value=\"\" name=\"goodnumber\" "+
" onkeyup=\'donum();\' dataType=\"Currency\" msg=\"请输入正确数字!\"/>";
tr.appendChild(td3);
var td4=document.createElement("td");
td4.innerHTML="<input type=\"text\" id=\"goodprice"+bodylen+"\" class=\"form_text\" value=\"\" name=\"goodprice\" onkeyup=\'domoney(\"goodnumber"+bodylen+"\",\"goodprice"+bodylen+"\",\"goodamount"+bodylen+"\");donum(\"goodnumber"+bodylen+"\");\' "+
" dataType=\"Require\" msg=\"单价不能为空!\"/>";
tr.appendChild(td4);
var td5=document.createElement("td");
td5.innerHTML="<input type=\"text\" id=\"goodamount"+bodylen+"\" class=\"form_text\" value=\"\" name=\"goodamount\" dataType=\"Currency\" msg=\"请输入正确金额!\"/>";
tr.appendChild(td5);
var td6=document.createElement("td");
td6.innerHTML="<input type=\"button\" class=\"common_button\" value=\"删除\" onclick=\"delrow(this.parentElement.parentElement,this.parentElement.parentElement.id)\"/>";
tr.appendChild(td6);
if(flag==true){
document.getElementById("newbody").appendChild (tr);
}else{
i--;
}
} function delrow(src,index){
var tr=document.getElementById(index);
tr.parentNode.removeChild(tr);
delData(index);
}function delData(rid){ list[rid]=""; }
function domoney(value1,value2,value3){
if(document.getElementById(value1).value != null && document.getElementById(value1).value !=''){
var numberValue = document.getElementById(value1).value;
if(document.getElementById(value2).value != null && document.getElementById(value2).value !=''){
var priceValue = parseFloat(document.getElementById(value2).value);
document.getElementById(value3).value = numberValue * priceValue;
}
} }
function donum(){
var newbody = document.getElementById("newbody");
var bodylen = newbody.rows.length; for(var i=1; i<=bodylen;i++){
alert(i);
//if(document.getElementById("goodnumber"+bodylen).value != null && document.getElementById("goodnumber"+bodylen).value !=''){
//var allnum += document.getElementById("goodnumber"+bodylen).value;
//}
}
//document.getElementById("allNum").value = allnum;
}
function load(){
for(var i =0;i<1;i++){
addRow();
}
}
</script>
<style>
.inputText {
border-top: 0px;
border-left: 0px;
border-right: 0px;
border-bottom: 1px solid gray;
}</style>
</head>
<base target="_self">
<body style="margin: 10px;" onload="load();">
<form name="operateForm" class="notPrint" method="post">
<table border="0" cellpadding="0" cellspacing="0" class="formRegion form_body"
width="100%">
<tr>
<td class="form_head" width="100%" colspan="6">
销售订单设置
</td>
</tr>
</table>
<table id="table" width="100%" border="0" cellpadding="0"
cellspacing="1" class="formRegion form_body">
<tr align="right" class="tableHeader ">
<td width="10%" class="dg_headerstyle">
<div align="center">
物品名称
</div>
</td>
<td width="5%" class="dg_headerstyle">
<div align="center">
单位
</div>
</td>
<td width="10%" class="dg_headerstyle">
<div align="center">
规格
</div>
</td>
<td width="5%" class="dg_headerstyle">
<div align="center">
数量
</div>
</td>
<td width="10%" class="dg_headerstyle">
<div align="center">
单价
</div>
</td>
<td width="10%" class="dg_headerstyle">
<div align="center">
总额
</div>
</td>
<td width="8%" class="dg_headerstyle">
操作
</td>
</tr>
<tr class="whitebg" onMouseOver="mouseOverRow(this)"
onMouseOut="mouseOutRow(this)" onClick="mouseClickRow(this)"
onselectstart="return true">
<tbody id="newbody"></tbody>
</tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td class="form_foot_left">
</td>
<td class="form_foot_center">
已售出<input type="text" class="inputText" id="allNum" value="0">样商品,共
<font color="red" size="3">
<input type="text" class="inputText" id="allMon" value="0">
</font>元
<input type="button" onClick="addRow()" class="common_button"
value="新增" />
</td>
<td class="form_foot_right">
</td>
</tr>
</table>
</form>
</body>
</html>我想实现新增一条记录的时候累加数量到下面的总数量里面,是用document.getElementById("goodnumber"+bodylen).value来获取的,但是一直都不行不知道什么问题想要累加执行的js方法是donum(),有没有有经验的朋友帮忙看下。。先谢了。。代码可以直接复制到html文件里面可以执行。。
<head>
<title>销售订单设置</title>
<script type="text/javascript">
var i=0;//行的id
var num;
var goodname;
var goodnumber;
var goodprice;
var goodamount;
var list= new Array();
var numList=new Array();
var flag=true;
function addRow(){//添加行
var a =0;
var table=document.getElementById("table");
var newbody = document.getElementById("newbody");
var bodylen = newbody.rows.length;
var length=table.rows.length;
var tr=document.createElement("tr");
tr.id=++i;
//alert("第一次"+bodylen);
goodid="";
goodname="";
goodnumber="";
goodprice="";
goodamount="";
//不用文本框下面取不出来。 (因遍历的方式需要不带文本框)
var td0=document.createElement("td");
td0.innerHTML="<input type=\"hidden\" id=\"goodid"+bodylen+"\" class=\"form_text\" value=\"\" name=\"goodid\"/>"+
"<input type=\"text\" title=\"单击选择\" id=\"goodname"+bodylen+"\" class=\"txtInput searchInput\" value=\"\" name=\"goodname\" "+
" onclick=\'view(\"goodid"+bodylen+"\",\"goodname"+bodylen+"\",\"unitname"+bodylen+"\",\"goodnumber"+bodylen+"\");\' dataType=\"Limit\" min=\"1\" max=\"20\" "+
" msg=\"不能为空!\" readonly/>";
tr.appendChild(td0);
var td1=document.createElement("td");
td1.innerHTML="<input type=\"text\" id=\"unitname"+bodylen+"\" size=\"10\" class=\"form_text\" value=\"\" name=\"unitname\" readonly/>";
tr.appendChild(td1);
var td2=document.createElement("td");
td2.innerHTML="<input type=\"text\" id=\"goodspec"+bodylen+"\" class=\"form_text\" value=\"\" name=\"goodspec\" />";
tr.appendChild(td2);
var td3=document.createElement("td");
td3.innerHTML="<input type=\"text\" id=\"goodnumber"+bodylen+"\" size=\"10\" class=\"form_text\" value=\"\" name=\"goodnumber\" "+
" onkeyup=\'donum();\' dataType=\"Currency\" msg=\"请输入正确数字!\"/>";
tr.appendChild(td3);
var td4=document.createElement("td");
td4.innerHTML="<input type=\"text\" id=\"goodprice"+bodylen+"\" class=\"form_text\" value=\"\" name=\"goodprice\" onkeyup=\'domoney(\"goodnumber"+bodylen+"\",\"goodprice"+bodylen+"\",\"goodamount"+bodylen+"\");donum(\"goodnumber"+bodylen+"\");\' "+
" dataType=\"Require\" msg=\"单价不能为空!\"/>";
tr.appendChild(td4);
var td5=document.createElement("td");
td5.innerHTML="<input type=\"text\" id=\"goodamount"+bodylen+"\" class=\"form_text\" value=\"\" name=\"goodamount\" dataType=\"Currency\" msg=\"请输入正确金额!\"/>";
tr.appendChild(td5);
var td6=document.createElement("td");
td6.innerHTML="<input type=\"button\" class=\"common_button\" value=\"删除\" onclick=\"delrow(this.parentElement.parentElement,this.parentElement.parentElement.id)\"/>";
tr.appendChild(td6);
if(flag==true){
document.getElementById("newbody").appendChild (tr);
}else{
i--;
}
} function delrow(src,index){
var tr=document.getElementById(index);
tr.parentNode.removeChild(tr);
delData(index);
}function delData(rid){ list[rid]=""; }
function domoney(value1,value2,value3){
if(document.getElementById(value1).value != null && document.getElementById(value1).value !=''){
var numberValue = document.getElementById(value1).value;
if(document.getElementById(value2).value != null && document.getElementById(value2).value !=''){
var priceValue = parseFloat(document.getElementById(value2).value);
document.getElementById(value3).value = numberValue * priceValue;
}
} }
function donum(){
var newbody = document.getElementById("newbody");
var bodylen = newbody.rows.length; for(var i=1; i<=bodylen;i++){
alert(i);
//if(document.getElementById("goodnumber"+bodylen).value != null && document.getElementById("goodnumber"+bodylen).value !=''){
//var allnum += document.getElementById("goodnumber"+bodylen).value;
//}
}
//document.getElementById("allNum").value = allnum;
}
function load(){
for(var i =0;i<1;i++){
addRow();
}
}
</script>
<style>
.inputText {
border-top: 0px;
border-left: 0px;
border-right: 0px;
border-bottom: 1px solid gray;
}</style>
</head>
<base target="_self">
<body style="margin: 10px;" onload="load();">
<form name="operateForm" class="notPrint" method="post">
<table border="0" cellpadding="0" cellspacing="0" class="formRegion form_body"
width="100%">
<tr>
<td class="form_head" width="100%" colspan="6">
销售订单设置
</td>
</tr>
</table>
<table id="table" width="100%" border="0" cellpadding="0"
cellspacing="1" class="formRegion form_body">
<tr align="right" class="tableHeader ">
<td width="10%" class="dg_headerstyle">
<div align="center">
物品名称
</div>
</td>
<td width="5%" class="dg_headerstyle">
<div align="center">
单位
</div>
</td>
<td width="10%" class="dg_headerstyle">
<div align="center">
规格
</div>
</td>
<td width="5%" class="dg_headerstyle">
<div align="center">
数量
</div>
</td>
<td width="10%" class="dg_headerstyle">
<div align="center">
单价
</div>
</td>
<td width="10%" class="dg_headerstyle">
<div align="center">
总额
</div>
</td>
<td width="8%" class="dg_headerstyle">
操作
</td>
</tr>
<tr class="whitebg" onMouseOver="mouseOverRow(this)"
onMouseOut="mouseOutRow(this)" onClick="mouseClickRow(this)"
onselectstart="return true">
<tbody id="newbody"></tbody>
</tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td class="form_foot_left">
</td>
<td class="form_foot_center">
已售出<input type="text" class="inputText" id="allNum" value="0">样商品,共
<font color="red" size="3">
<input type="text" class="inputText" id="allMon" value="0">
</font>元
<input type="button" onClick="addRow()" class="common_button"
value="新增" />
</td>
<td class="form_foot_right">
</td>
</tr>
</table>
</form>
</body>
</html>我想实现新增一条记录的时候累加数量到下面的总数量里面,是用document.getElementById("goodnumber"+bodylen).value来获取的,但是一直都不行不知道什么问题想要累加执行的js方法是donum(),有没有有经验的朋友帮忙看下。。先谢了。。代码可以直接复制到html文件里面可以执行。。
<head>
<title>销售订单设置</title><script type="text/javascript">var i=0;//行的id
var num;
var goodname;
var goodnumber;
var goodprice;
var goodamount;
var list= new Array();
var numList=new Array();
var flag=true; function addRow(){//添加行
var a =0;
var table=document.getElementById("table");
var newbody = document.getElementById("newbody");
var bodylen = newbody.rows.length;
var length=table.rows.length;
var tr=document.createElement("tr");
tr.id="goodnumber"+(++i);
//alert("第一次"+bodylen);
goodid="";
goodname="";
goodnumber="";
goodprice="";
goodamount="";//不用文本框下面取不出来。 (因遍历的方式需要不带文本框)
var td0=document.createElement("td");
td0.innerHTML="<input type=\"hidden\" id=\"goodid"+bodylen+"\" class=\"form_text\" value=\"\" name=\"goodid\"/>"+
"<input type=\"text\" title=\"单击选择\" id=\"goodname"+bodylen+"\" class=\"txtInput searchInput\" value=\"\" name=\"goodname\" "+
" onclick=\'view(\"goodid"+bodylen+"\",\"goodname"+bodylen+"\",\"unitname"+bodylen+"\",\"goodnumber"+bodylen+"\");\' dataType=\"Limit\" min=\"1\" max=\"20\" "+
" msg=\"不能为空!\" readonly/>";
tr.appendChild(td0); var td1=document.createElement("td");
td1.innerHTML="<input type=\"text\" id=\"unitname"+bodylen+"\" size=\"10\" class=\"form_text\" value=\"\" name=\"unitname\" readonly/>";
tr.appendChild(td1);var td2=document.createElement("td");
td2.innerHTML="<input type=\"text\" id=\"goodspec"+bodylen+"\" class=\"form_text\" value=\"\" name=\"goodspec\" />";
tr.appendChild(td2);var td3=document.createElement("td");
td3.innerHTML="<input type=\"text\" id=\"goodnumber"+bodylen+"\" size=\"10\" class=\"form_text\" value=\"\" name=\"goodnumber\" "+
" onkeyup=\'donum();\' dataType=\"Currency\" msg=\"请输入正确数字!\"/>";
tr.appendChild(td3);
var td4=document.createElement("td");
td4.innerHTML="<input type=\"text\" id=\"goodprice"+bodylen+"\" class=\"form_text\" value=\"\" name=\"goodprice\" onkeyup=\'domoney(\"goodnumber"+bodylen+"\",\"goodprice"+bodylen+"\",\"goodamount"+bodylen+"\");donum(\"goodnumber"+bodylen+"\");\' "+
" dataType=\"Require\" msg=\"单价不能为空!\"/>";
tr.appendChild(td4);
var td5=document.createElement("td");
td5.innerHTML="<input type=\"text\" id=\"goodamount"+bodylen+"\" class=\"form_text\" value=\"\" name=\"goodamount\" dataType=\"Currency\" msg=\"请输入正确金额!\"/>";
tr.appendChild(td5);
var td6=document.createElement("td");
td6.innerHTML="<input type=\"button\" class=\"common_button\" value=\"删除\" onclick=\"delrow(this.parentElement.parentElement,this.parentElement.parentElement.id)\"/>";
tr.appendChild(td6);
if(flag==true){
document.getElementById("newbody").appendChild (tr);
}else{
i--;
}
} function delrow(src,index){
var tr=document.getElementById(index);
tr.parentNode.removeChild(tr);
delData(index);
}function delData(rid){ list[rid]=""; }
function domoney(value1,value2,value3){
if(document.getElementById(value1).value != null && document.getElementById(value1).value !=''){
var numberValue = document.getElementById(value1).value;if(document.getElementById(value2).value != null && document.getElementById(value2).value !=''){
var priceValue = parseFloat(document.getElementById(value2).value);
document.getElementById(value3).value = numberValue * priceValue;
}
}}function donum(){
var newbody = document.getElementById("newbody");
var bodylen = newbody.rows.length;
var allnum;
for(var i=1,allnum=0; i<=bodylen;i++){
alert(i);
if(document.getElementById("goodnumber"+i).children[3].children[0].value != null &&document.getElementById("goodnumber"+i).children[3].children[0].value !=''){
var allnum = allnum+parseInt(document.getElementById("goodnumber"+i).children[3].children[0].value);
}
}document.getElementById("allNum").value = allnum;}
function load(){
for(var i =0;i<1;i++){
addRow();
}
}</script>
<style>
.inputText {
border-top: 0px;
border-left: 0px;
border-right: 0px;
border-bottom: 1px solid gray;
}</style>
</head>
<base target="_self">
<body style="margin: 10px;" onload="load();">
<form name="operateForm" class="notPrint" method="post">
<table border="0" cellpadding="0" cellspacing="0" class="formRegion form_body"
width="100%">
<tr>
<td class="form_head" width="100%" colspan="6">
销售订单设置
</td>
</tr>
</table>
<table id="table" width="100%" border="0" cellpadding="0"
cellspacing="1" class="formRegion form_body">
<tr align="right" class="tableHeader ">
<td width="10%" class="dg_headerstyle">
<div align="center">
物品名称
</div>
</td>
<td width="5%" class="dg_headerstyle">
<div align="center">
单位
</div>
</td>
<td width="10%" class="dg_headerstyle">
<div align="center">
规格
</div>
</td>
<td width="5%" class="dg_headerstyle">
<div align="center">
数量
</div>
</td>
<td width="10%" class="dg_headerstyle">
<div align="center">
单价
</div>
</td>
<td width="10%" class="dg_headerstyle">
<div align="center">
总额
</div>
</td>
<td width="8%" class="dg_headerstyle">
操作
</td>
</tr>
<tr class="whitebg" onMouseOver="mouseOverRow(this)"
onMouseOut="mouseOutRow(this)" onClick="mouseClickRow(this)"
onselectstart="return true">
<tbody id="newbody"></tbody>
</tr>
</table><table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td class="form_foot_left">
</td>
<td class="form_foot_center">
已售出<input type="text" class="inputText" id="allNum" value="0">样商品,共
<font color="red" size="3">
<input type="text" class="inputText" id="allMon" value="0">
</font>元
<input type="button" onClick="addRow()" class="common_button"
value="新增" /></td>
<td class="form_foot_right">
</td>
</tr>
</table>
</form>
</body>
</html>