我用 js实现的Ajax关键代码做个备份！

//回车后跳到下一个控件
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function EnterToTab()
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{
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if((window.event.srcElement.type=="text"||window.event.srcElement.type=="radio")&&window.event.keyCode==13)
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{
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window.event.keyCode=9;
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}
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}
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需要在<body>中加入
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Div折叠
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function showtable(obj)
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{
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var objImgID = obj.id;
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var ID=objImgID.substring(4,objImgID.length);
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var objImg=document.getElementById (objImgID);
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var objDiv=document.getElementById("DIV_"+ID);
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var objBtn=document.getElementById ("btn_"+ID);
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if (objDiv.style.display == "none")
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{
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objDiv.style.display = "block";
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objImg.src='../CSS/Images/expand.gif';
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}
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else
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{
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objDiv.style.display = "none";
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objImg.src = '../CSS/Images/collapse.gif';
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}
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}
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调用代码
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<TABLE width="100%" cellSpacing="0" cellPadding="0">
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<TR width="100%">
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<TD class="tdItem_shade_left" align="center" width="2%">
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<IMG src="../CSS/images/collapse.gif"
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id='<%#GotContrlID("Img_",DataBinder.Eval(Container.DataItem,"PK_StockGoodsID").ToString())%>'
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onclick="showtable(this);">
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</TD> <div id='<%#GotContrlID("DivInfo_",DataBinder.Eval(Container.DataItem,"PK_StockGoodsID").ToString())%>'>
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<%#GotGoodsResponseState(DataBinder.Eval(Container.DataItem,"PK_StockGoodsID").ToString())%>
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</div>
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</td>
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</TR>
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</TABLE>
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<DIV id='<%#GotContrlID("DIV_",DataBinder.Eval(Container.DataItem,"PK_StockGoodsID").ToString())%>' style="DISPLAY: none">
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<TABLE width="100%" cellSpacing="0" cellPadding="0">
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..
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</Table>

Ajax使用代码
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function btnSave(obj)
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{
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var objBtnID = obj.id;
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ID=objBtnID.substring(4,objBtnID.length);
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var objDivInfo=document.getElementById("DivInfo_"+ID);
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//所有要传入下一页的字符串
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var strAll="";
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strAll+="GoodsID="+escape(ID);
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//控制信息！
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var objControl=document.getElementById("hid_Control");
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strAll+="&ControlInfo="+escape(objControl.value);
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//商品名称信息
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var objProvGoodsName = document.getElementById ("txt_ProvGoodsName_"+ID);
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strAll+="&ProvGoodsName="+escape(objProvGoodsName.value);
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//商品型号信息
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var objProvGoodsType = document.getElementById ("txt_ProvGoodsType_"+ID);
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strAll+="&ProvGoodsType="+escape(objProvGoodsType.value);
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//品牌信息
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var objBrand = document.getElementById ("txt_Brand_"+ID);
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strAll+="&Brand="+escape(objBrand.value);
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//产地
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var objBirthAddr = document.getElementById ("txt_BirthAddr_"+ID);
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strAll+="&BirthAddr="+escape(objBirthAddr.value);
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//生产厂家
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var objProduceFactory=document.getElementById("txt_ProduceFactory_"+ID);
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strAll+="&ProduceFactory="+escape(objProduceFactory.value);
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//技术性能指标
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var objTechStard=document.getElementById("txt_TechStard_"+ID);
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strAll+="&TechStard="+escape(objTechStard.value);
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//供应商提供数量
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var objProvAmount=document.getElementById("txt_ProvAmount_"+ID);
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strAll+="&ProvAmount="+escape(objProvAmount.value);
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//供应商备注
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var objProvRemark=document.getElementById("txt_ProvRemark_"+ID);
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strAll+="&ProvRemark="+escape(objProvRemark.value);
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//总价格
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var objTotalPrice=document.getElementById("txt_TotalPrice_"+ID);
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//总价格初始化为空
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objTotalPrice.value="";
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switch(objControl.value)
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{
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//报单价
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case "E01":
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var objEncrPrice=document.getElementById("txt_EncrPrice_"+ID);
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strAll+="&EncrPrice="+escape(objEncrPrice.value);
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//价格合计
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if (objEncrPrice.value!="" && objProvAmount.value!="")
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{
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if(isNaN(objEncrPrice.value)==false && isNaN(objProvAmount.value)==false)
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{
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objTotalPrice.value=objEncrPrice.value*objProvAmount.value;
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}
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}
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break;
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//报市场价格和折扣价
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case "E02":
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var objEncrMarket_Price=document.getElementById("txt_EncrMarket_Price_"+ID);
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strAll+="&EncrMarket_Price="+escape(objEncrMarket_Price.value);
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var objEncrDiscount_Price=document.getElementById("txt_EncrDiscount_Price_"+ID);
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strAll+="&EncrDiscount_Price="+escape(objEncrDiscount_Price.value);
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//价格合计
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if (objEncrMarket_Price.value!="" && objEncrDiscount_Price.value!="" && objProvAmount.value!="")
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{
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if(isNaN(objEncrMarket_Price.value)==false && isNaN(objEncrDiscount_Price.value)==false && isNaN(objProvAmount.value)==false)
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{
85

objTotalPrice.value=objEncrMarket_Price.value*objEncrDiscount_Price.value*objProvAmount.value*0.01;
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}
87

}
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break;
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}
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var objPropIDAndTypes=document.getElementById("hid_"+ID);
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strAll+="&PorpIDAndTypes="+escape(objPropIDAndTypes.value);
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strAll+="&PorpResponses=";
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//所有的属性ID和类型
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var propIDAndTypes=objPropIDAndTypes.value.split(",");
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100

for(var i=0;i<propIDAndTypes.length;i++)
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{
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var propIDAndType=propIDAndTypes[i].split("^");
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104

//属性ID
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var propID=propIDAndType[0];
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//属性类型
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var propType=propIDAndType[1];
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109

switch(propType)
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{
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//文本方式
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case "0":
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var objPropResponse=document.getElementById("txt_ResponseContent_"+propID);
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strAll+=escape(objPropResponse.value.replace(/\^/g,"＾"))+"^";
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break;
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//选择方式
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case "1":
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var objPropResponses=document.getElementsByName(propID);
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var strPropResponsesID="";
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for(var j=0;j<objPropResponses.length;j++)
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{
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if(objPropResponses[j].checked==true)
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{
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objPropResponse=objPropResponses[j].value;
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strPropResponsesID+=escape(objPropResponse)+"^";
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}
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}
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if(strPropResponsesID=="")
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{
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strAll+="^";
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}
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else
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{
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strAll+=strPropResponsesID;
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}
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break;
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}
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}
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strAll=strAll.substring(0,strAll.length-1);
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doPost(strAll,objDivInfo);
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}
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143

function doPost(strALL,objDivInfo)
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{
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var xmlhttp;
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147

if (window.XMLHttpRequest)
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{
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xmlhttp = new XMLHttpRequest();
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}
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else if (window.ActiveXObject)
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{
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xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
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}
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//启动post方法
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xmlhttp.open("post","GoodsResponseSave.aspx",true);
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xmlhttp.setRequestHeader('Content-type','application/x-www-form-urlencoded');
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xmlhttp.send(strALL);
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xmlhttp.onreadystatechange = function(){
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if(4 == xmlhttp.readyState){
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if(xmlhttp.status == 200){
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if(xmlhttp.responseText.indexOf("错误：") != -1){
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alert(xmlhttp.responseText);
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objDivInfo.innerHTML="<b>填报状态：</b> <font color=red>数据未填报成功</font>";
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}
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else{
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168

alert("数据保存成功！");
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objDivInfo.innerHTML="<b>填报状态：</b> <font color=red>已填报</font>";
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}
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}
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}
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}
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访问地址的判断
13

private void CheckData()
2

{
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//判断输入的各种非法数据!!!
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string strValidity="";
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string strGoodsID=Request.Form["GoodsID"].ToString();
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string strControlInfo=Request.Form["ControlInfo"].ToString();
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string strProvGoodsName=Request.Form["ProvGoodsName"].ToString();
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对商品名称信息的判断
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posted on 2007-02-15 15:12 VB_CSharp 阅读(389) 评论(0) 收藏举报

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我用 js实现的Ajax关键代码做个备份！

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公告

我用 js实现的Ajax关键代码 做个备份！

我用 js实现的Ajax关键代码做个备份！