在隐藏字段内动态创建html表。 [英] dynamically created html table inside a hidden field.

问题描述

i使用以下代码创建了一个html表格。

  var  sString =  ; 
 sString + =  < table cellpadding ='4'cellspacing ='0'class ='tableGgrid_' style ='text-align：center; width：100％;'>; 
 sString + =  < tr class ='HeaderCell'>; 
 sString + =  < td style ='border-width：1px; width：5％; border - 正确的风格：坚固;; 
 sString + =   border-bottom-style：solid; border-color：＃4B6C9E;' ALIGN = '左' >中; 
 sString + =  > no   ; 
 sString + = < /   td  >   ; 
 sString + =< td style = ' 已删除：指针; border-width：1px;宽度：19％; border-right-style：solid;; 
 sString + =border-bottom-style：solid; border-color：＃4B6C9E;' align = '  left'>  ; 
 sString + =  >员工姓名; 
 sString + =  < / td>; 
 sString + =  < td style ='removed：pointer; border-width：1px; width： 14％; border-right-style：solid;; 
 sString + =   border-bottom-style：solid; border-color：＃4B6C9E;' ALIGN = '左' >中; 
 sString + =  >员工ID  ; 
 sString + = < /   tr  >   ; 
 for（i = 0; i< oTable.Rows.length; i ++）
 {
 
 sString + =< tr  class  = ' + sClass +'>  ; 
 sString + =< td style = '  border-width：1px; border-right-style：solid;; 
 sString + =border-bottom-style：solid; border-color：＃4B6C9E;' align = '  left'>  ; 
 sString + =< span  class  = '  wordwrap'>   + i + < /   span  >   ; 
 sString + = < /   td  >   ; 
 sString + =< td style = '  border-width：1px; border-right-style：solid;; 
 sString + =border-bottom-style：solid; border-color：＃4B6C9E;' align = '  left'>  ; 
 sString + =< span  class  = '  wordwrap'>   + trimAll（oTable.Rows [i] .empName.replace（/ \\ / gi，'\\'））+ < /   span  >   ; 
 sString + = < /   td  >   ; 
 sString + =< td style = '  border-width：1px; border-right-style：solid;; 
 sString + =border-bottom-style：solid; border-color：＃4B6C9E;' align = '  left'>  ; 
 sString + =< span  class  = '  linkText'>   + trimAll（oTable.Rows [i] .cmpId）+ < /   span  >   ; 
 sString + = < /   td  >   ; 
 sString + = < /   tr  &g t;   ; 
 
 
} 
 
 sString + = < /  表 >   ; 
 document.getElementById（ divAllReports  ）。innerHTML = sString; 
 document.getElementById（ ctl00_SgMainContect_hidTable  ）。value = sString;  

然后我将sString值存储在隐藏字段中，以便在服务器端使用它。但是收到错误： -



从客户端检测到一个潜在危险的Request.Form值（ctl00 $ SgMainContect $ hidTable =

解决方案

SgMainContect

hidTable =

你可以通过改变validateRequest =false来做到这一点。看看 http://www.asp.net/whitepapers/request-validation [ ^ ]

Hi,

i created a html table using the code as below.

var sString = "";
    sString += "<table cellpadding='4' cellspacing='0' class='tableGgrid_' style='text-align: center;width: 100%;'>";
    sString += "<tr class='HeaderCell'>";
    sString += "<td style='border-width: 1px; width:5%; border-right-style: solid;";
    sString += "border-bottom-style: solid; border-color: #4B6C9E;' align='left'>";
    sString += "">no";
    sString += "</td>";
    sString += "<td style='removed: pointer; border-width: 1px; width: 19%; border-right-style: solid;";
    sString += "border-bottom-style: solid; border-color: #4B6C9E;' align='left'>";
    sString += "">Employee Name";
    sString += "</td>";
    sString += "<td style=' removed: pointer; border-width: 1px; width: 14%; border-right-style: solid;";
    sString += "border-bottom-style: solid; border-color: #4B6C9E;' align='left'>";
    sString += "">Employee ID";
    sString += "</tr>";
    for(i=0;i<oTable.Rows.length;i++)
    {
           
            sString += "<tr  class='" + sClass + "' >";
            sString += "<td style='border-width: 1px;  border-right-style: solid;";
            sString += "border-bottom-style: solid; border-color: #4B6C9E;' align='left'>";
            sString += "<span class='wordwrap'>" +i + "</span>";
            sString += "</td>";
            sString += "<td style='border-width: 1px;  border-right-style: solid;";
            sString += "border-bottom-style: solid; border-color: #4B6C9E;' align='left'>";
            sString += "<span class='wordwrap'>" + trimAll(oTable.Rows[i].empName.replace(/\\/gi, '\\')) + "</span>";
            sString += "</td>";           
            sString += "<td style='border-width: 1px;  border-right-style: solid;";
            sString += "border-bottom-style: solid; border-color: #4B6C9E;' align='left'>";
            sString += "<span class='linkText'>" + trimAll(oTable.Rows[i].cmpId) + "</span>";
            sString += "</td>";           
            sString += "</tr>";
              
 
    }
 
   sString += "</table>";
document.getElementById("divAllReports").innerHTML = sString;
document.getElementById("ctl00_SgMainContect_hidTable").value = sString;

then i store the sString value in a hidden field for use it in server side. but getting error:-

A potentially dangerous Request.Form value was detected from the client (ctl00$SgMainContect$hidTable="

解决方案

SgMainContect

hidTable="

You can do it by turning validateRequest="false". Have a look at http://www.asp.net/whitepapers/request-validation[^]

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