在同一页面上使用AJAX CONTROL TOOLKIT时，ScriptManager.RegisterClientScript中的SYNTAX ERROR。 [英] SYNTAX ERROR IN ScriptManager.RegisterClientScript when using AJAX CONTROL TOOLKIT on the same page .

问题描述

大家好，我正在使用ScriptManager.RegisterClientScript显示来自代码的警告消息。最初它的工作应该是，但是当我在页面上使用ajax控件工具包时它不工作并显示语法错误意外的标识符.. ..



这里我附上了我的代码...



HTML PAGE SOURCE .... < br $> b $ b

Hi all, I am showing an alert message from code behind using ScriptManager.RegisterClientScript .Initially its working as it should be but when i used a ajax control toolkit on the page its not working and showing a syntax error enexpected identifier ....

here i attached my code ...

HTML PAGE SOURCE ....

<%--Balloon Popup--%>
                                                               <asp:BalloonPopupExtender

                                                                   ID="BalloonPopupExtender1"

                                                                   runat="server"

                                                                   BalloonPopupControlID="pnlBalloonPopup"

                                                                   TargetControlID="coapplicantsTD"

                                                                   Position="TopRight"

                                                                   BalloonStyle="Rectangle">
                                                               </asp:BalloonPopupExtender>

                                                               <td class="coapplicants" runat="server" id="coapplicantsTD">
                                                                   <asp:Panel runat="server" style="display:none;" ID="pnlBalloonPopup" CssClass="pnlballoon">
                                                                   <table border="1" style="width: 100%; border-collapse: collapse;">
                                                                       <tr runat="server"  id="noitems" >
                                                                           <td colspan="4" style="font-size:15px;">
                                                                               No Co-Applicants added.
                                                                           </td>
                                                                       </tr>
                                                                       <asp:Repeater runat="server" ID="rptCoapplicants">
                                                                           <HeaderTemplate>
                                                                               <tr>
                                                                                   <td>Sl. No.</td>
                                                                                   <td>Co-Applicant Name</td>
                                                                                   <td>Co-Applicant Father's Name</td>
                                                                                   <td>Co-Applicant's Voter Id</td>
                                                                               </tr>
                                                                           </HeaderTemplate>
                                                                           <ItemTemplate>
                                                                               <tr>
                                                                                   <td><span><%#Eval("SerialNo") %></span></td>
                                                                                   <td><span><%#Eval("CoApplicantName") %></span></td>
                                                                                   <td><span><%#Eval("CoApplicantFatherName") %></span></td>
                                                                                   <td><span><%#Eval("CoApplicantVoterId") %></span></td>
                                                                               </tr>
                                                                           </ItemTemplate>
                                                                       </asp:Repeater>
                                                                   </table>
                                                               </asp:Panel>
                                                                   <span>Click To Show</span></td>

                                                               <%--End--%>

代码背后

Code Behind

ScriptManager.RegisterStartupScript(this, this.GetType(), "errormsg", "alert('CLUSTER FROM A SINGLE GP AT A TIME !!!!')", true);

推荐答案

无法在页面上看到Ajax脚本管理器，要使Ajax在asp.net中工作，您应该注册脚本管理器。欲了解更多信息：

https://msdn.microsoft.com/en- us / magazine / cc163354.aspx [ ^ ]

Can't see the Ajax script manager on page, for Ajax to work in asp.net, you should have Script manager registered. For more info:
https://msdn.microsoft.com/en-us/magazine/cc163354.aspx[^]

更改您的代码...

Change your code...

ScriptManager.RegisterStartupScript(this, this.GetType(), "errormsg", "alert('CLUSTER FROM A SINGLE GP AT A TIME !!!!')", true);

to ...

to...

ScriptManager.RegisterStartupScript(this, this.GetType(), "errormsg", "alert('CLUSTER FROM A SINGLE GP AT A TIME !!!!');", true);

只是一个分号，你很好。



这是因为将遵循的代码渲染时此行无效，因为由于缺少分号，此行无效。

Just a semicolon and you are good.

This is because the code which will follow this line when rendered won't work because this line is invalid due to the missing semicolon.

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