WebForms的UnobtrusiveValidationMode需要'jQuery的'一ScriptResourceMapping。请添加一个名为ScriptResourceMapping的jQuery(区分大小写) [英] WebForms UnobtrusiveValidationMode requires a ScriptResourceMapping for 'jquery'. Please add a ScriptResourceMapping named jquery(case-sensitive)

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问题描述

我建立使用Visual Studio 2012的Web应用程序。
我尝试添加字数到我的文本框。
但是经过添加的JavaScript codeS和HTML codeS。我收到错误如上所述。

下面是我的javascript codeDS

code:

 函数validateLimit(OBJ,DIVID,maxchar){objDiv =的get_object(DIVID);如果(this.id)OBJ =这一点;VAR remaningChar = maxchar  -  trimEnter(obj.value)。长度;如果(objDiv.id){
    objDiv.innerHTML = remaningChar +字左;
}
如果(remaningChar&下; = 0){
    obj.value = obj.value.substring(maxchar,0);
    如果(objDiv.id){
        objDiv.innerHTML =0字左;
    }
    返回false;
}
其他
{返回true; }
}功能的get_object(ID){
VAR对象= NULL;
如果(document.layers){
    对象= document.layers [ID]
}否则如果(的document.all){
    对象=的document.all [ID]
}否则如果(的document.getElementById){
    对象=的document.getElementById(id)的;
}
返回对象;
}功能trimEnter(dataStr){
返回dataStr.replace(/(\\ r \\ n | \\ r | \\ n)/克,);
}

服务器codeS在母版页

 <脚本类型=文/ JavaScript的SRC =JS / JScript.js>< / SCRIPT>

ASPX codeS,(HTML codeS)

 < TR>
百分位风格=WIDTH:595px;高度:135px;>官方报告:LT; /第i
< TD合并单元格=4的风格=高度:135px>
  < ASP:文本框ID =tbofficial=服务器HEIGHT =121px的TextMode =多行WIDTH =878pxMAXLENGTH =500工具提示=摘要:(500字)的onkeyup =返回validateLimit (这一点,lblMsg1',500)>< / ASP:文本框>
  < D​​IV ID =lblMsg1> 500个字符左,LT; / DIV>
< ASP:的RequiredFieldValidator ID =RequiredFieldValidator1=服务器
        的ControlToValidate =tbofficial显示=动态
        SetFocusOnError =真> * LT; / ASP:&的RequiredFieldValidator GT;
  < BR />
  < ASP:标签ID =lblmsg=服务器>< / ASP:标签>
  < BR />
  < BR />
        < ASP:按钮的ID =btnSubmit按钮=服务器文本=提交的OnClick =btnSubmit_Click/>
  < ASP:按钮的ID =btnClear=服务器文本=清除的OnClick =btnClear_Click/>
        < / TD>
< / TR>


解决方案

您需要一个web.config键,使pre 4.5验证模式。

<一个更多信息href=\"http://msdn.microsoft.com/en-us/library/hh975440.aspx\">ValidationSettings:UnobtrusiveValidationMode:


  

指定ASP.NET如何能全局内置的验证器控件
  使用非侵入式JavaScript的客户端验证逻辑。


  
  

类型:UnobtrusiveValidationMode


  
  

默认值:无


  
  

备注:如果这个键值设置为 [默认]时,ASP.NET
  应用程序将使用的pre-4.5的行为(JavaScript的内联
  页)用于客户端验证逻辑。如果这个键值设置
  为的WebForms下,ASP.NET使用的 HTML5数据属性和后期绑定
  从添加脚本引用
作为客户端验证的JavaScript
  逻辑。


  
  

例如:

 &LT;&的appSettings GT;
      &LT;添加键=ValidationSettings:UnobtrusiveValidationModeVALUE =无/&GT;
    &LT; /的appSettings&GT;


I'm building a web application using Visual Studio 2012. I'm attempting to add word count into my textbox. However after adding the the javascript codes and the html codes. I receive the error as stated above.

Here is my javascript codeds

Code :

function validateLimit(obj, divID, maxchar) {

objDiv = get_object(divID);

if (this.id) obj = this;

var remaningChar = maxchar - trimEnter(obj.value).length;

if (objDiv.id) {
    objDiv.innerHTML = remaningChar + " characters left";
}
if (remaningChar <= 0) {
    obj.value = obj.value.substring(maxchar, 0);
    if (objDiv.id) {
        objDiv.innerHTML = "0 characters left";
    }
    return false;
}
else
{ return true; }
}

function get_object(id) {
var object = null;
if (document.layers) {
    object = document.layers[id];
} else if (document.all) {
    object = document.all[id];
} else if (document.getElementById) {
    object = document.getElementById(id);
}
return object;
}

function trimEnter(dataStr) {
return dataStr.replace(/(\r\n|\r|\n)/g, "");
}

Server codes in master page

<script type="text/javascript" src="js/JScript.js" ></script>

ASPX codes, ( Html codes )

<tr>
<th style="width: 595px; height: 135px;">Official Report :</th>
<td colspan="4" style="height: 135px">
  <asp:TextBox ID="tbofficial" runat="server" Height="121px" TextMode="MultiLine" Width="878px" MaxLength="500"   ToolTip="Summary:(500 characters)" onkeyup="return validateLimit(this, 'lblMsg1', 500)" ></asp:TextBox>
  <div id="lblMsg1">500 characters left</div>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" 
        ControlToValidate="tbofficial" Display="Dynamic" 
        SetFocusOnError="True">*</asp:RequiredFieldValidator>
  <br />
  <asp:Label ID="lblmsg" runat="server"></asp:Label>
  <br />
  <br />
        <asp:Button ID="btnSubmit" runat="server" Text="Submit" OnClick="btnSubmit_Click" />
  <asp:Button ID="btnClear" runat="server" Text="Clear" OnClick="btnClear_Click" />
        </td>
</tr>

解决方案

You need a web.config key to enable the pre 4.5 validation mode.

More Info on ValidationSettings:UnobtrusiveValidationMode:

Specifies how ASP.NET globally enables the built-in validator controls to use unobtrusive JavaScript for client-side validation logic.

Type: UnobtrusiveValidationMode

Default value: None

Remarks: If this key value is set to "None" [default], the ASP.NET application will use the pre-4.5 behavior (JavaScript inline in the pages) for client-side validation logic. If this key value is set to "WebForms", ASP.NET uses HTML5 data-attributes and late bound JavaScript from an added script reference for client-side validation logic.

Example:

    <appSettings>
      <add key="ValidationSettings:UnobtrusiveValidationMode" value="None" />
    </appSettings>

这篇关于WebForms的UnobtrusiveValidationMode需要'jQuery的'一ScriptResourceMapping。请添加一个名为ScriptResourceMapping的jQuery(区分大小写)的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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