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How to create customizable products in Shopify for Free (No coding!)

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Creating customizable products in your Shopify store not only increase your customer satisfaction, it also increases your conversion rate.  Here is a method to add custom options for your Shopify product and convert it into personalized product - Go to Shopify store page and search for "Advanced Product Customizer" app or you can directly the the Shopify app page by clicking on this link Advanced Product Customizer . Install  Advanced Product Customizer  app for free in your Shopify store  From the application dashboard, enable to app embed block to complete the installation process Click "Product Custom Options"  From the Shopify products list, select the product on which you want to add custom options. Advanced Product Customizer  offers Image Swatch, Color Swatch, Text box, File Upload, Radio, Checkbox, Date Picker and more. Here is the a demo video for adding custom option for a Shopify product -
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Adding AJAX HTMLEditorExtender control in webform

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Here are the steps to add ajax HMTLEditorExtender control in webform.
1. In VS 2013 open Tools > Library Package Manager > Package Manager Console.
2. Enter command : PM> Install-Package AjaxControlToolkit . This will download and add AjaxControlToolkit.dll reference with your website.
3. Add following tags in web.config  -
<configSections>
    <sectionGroup name="system.web">
      <section name="sanitizer" requirePermission="false" type="AjaxControlToolkit.Sanitizer.ProviderSanitizerSection, AjaxControlToolkit" />
    </sectionGroup>
  </configSections>
<sanitizer defaultProvider="HtmlAgilityPackSanitizerProvider">
      <providers>
        <add name="HtmlAgilityPackSanitizerProvider" type="AjaxControlToolkit.Sanitizer.HtmlAgilityPackSanitizerProvider"></add>
      </providers>
    </sanitizer>

 <configSections> should be the first child tag of <configuration> and <sanitizer> should be a child of <system.web> tag. Don’t worry about warning at sanitizer tag. It will work fine.
4. In Site.Master replace , <asp:ScriptManager id =”ScriptManager1”runat=”server”> with <ajaxToolkit:ToolkitScriptManager ID=”ajxToolKit” runat =”server”> This should be added inside form tag. Remove <asp:ScriptReference Name="MsAjaxBundle" /> from script references.
5. Now you can add Ajax HTMLEditorExtender on webpage.
6. Here is a sample source of sample content page  to add Ajax HTMLEditorExtender
  <asp:TextBox ID="txtCategory" TextMode="MultiLine" Columns="60" Rows="10"
        runat="server" />

    <ajaxToolkit:HtmlEditorExtender ID="HTMLEditor1" TargetControlID="txtCategory"
        runat="server" />


In case, if HTMLEditorExtender is working fine on local machine and after deployment on server ReflectionTypeLoadException occurs then check the trust level.

Ajax Tookit requires full trust level to work. Default trust level on server is medium. So, to make ajax toolkit work change the trust level on server to full.

This is can be done by adding following line under <system.web> section of web.config -

<trust level="Full" />
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