asp.net - RequiredFieldValidator not working with jQuery Plugins -

i using theme on asp.net webforms project contains , loads bootstrap/jquery 1.11 / jquery ui libraries on master page. using different plugins jquery datatables & appendgrid data display purpose. facing weird problem on pages if add requiredfieldvalidator control of controls, browser says "datatables not function" or "appendgrid not function". both libraries start working remove requiredfieldvalidator control page. issue can replicated on master page control page.

code present in head tag

<asp:placeholder runat="server">     <script type="text/javascript" src="/bundles/themejs?v=0"></script>     <script type="text/javascript" src="/bundles/modernizr?v=0"></script> </asp:placeholder> <link href="/content/mycss" rel="stylesheet" />  <link rel="stylesheet" href="//cdn.datatables.net/1.10.9/css/jquery.datatables.min.css" type="text/css" media="screen" /> <script src="//cdn.datatables.net/1.10.9/js/jquery.datatables.min.js" type="text/javascript"> <link href="/content/appendgrid/jquery.appendgrid-1.6.1.min.css" rel="stylesheet" /> 

code in body

<div class="form-group">                     <div class="col-md-12">                         <asp:label runat="server" associatedcontrolid="tb1" cssclass="col-md-2 control-label">history <small class="error">*</small></asp:label>                         <div class="col-md-9">                             <asp:textbox runat="server" id="tb1" cssclass="form-control autogrow" textmode="multiline" />                             <asp:requiredfieldvalidator runat="server" controltovalidate="tb1" errormessage="this field required." cssclass="text-danger" setfocusonerror="true" validationgroup="btnsave" />                         </div>                     </div>                 </div><table id="tbl"></table> 

code in footer

$(document).ready(function () {         $('#tbl').appendgrid({//options goes here         });     }); 

more info

on doing more research, find error happening on local development machine running windows 10 & staging website running on microsoft azure. however, same code running fine when published on shared server. because of setting set in iis of local or azure server?

i checked link not find suitable answer. please advise possible solution this.