But I'll still have the limitation of case sensitivity. Correct?

Here's my advancedtable.xsl code I tried to merge together with my cardview.xsl code. Everything seems to be displaying properly but search doesn't work. I can't figure out why search isn't working because there are no errors to troubleshoot in xsl. I'm very close but can't seem to find the little snippet of code that is not making it work. 

<?xml version="1.0" encoding="UTF-8" ?>
<xsl:stylesheet version='1.0' xmlns:xsl='http://www.w3.org/1999/XSL/Transform' xmlns:udt="DotNetNuke/UserDefinedTable">
  <xsl:output method="xml" version="1.0" indent="yes" omit-xml-declaration="yes" />

  <!--
  ****************************************************************************************
  Global variables and parameters
  ****************************************************************************************
  -->
 
  <!--(querystring udt_) parameter-->
  <xsl:param name="param_search" />
  <xsl:param name="param_searchpostback" />
  <xsl:param name="param_ispostback" />
  <xsl:param name="param_page" select="1" />
  <xsl:param name="param_detail" />
  <xsl:param name="param_orderby" select="//udt:Fields[udt:UserDefinedFieldId=//udt:Context/udt:OrderBy]/udt:SortColumn"/>
  <xsl:param name="param_direction" select="//udt:Context/udt:OrderDirection"/>
  <xsl:variable name="paging" select="//udt:Context/udt:Paging" />
 
  <!--
  This prefix is used to generate module specific query strings
  Each querystring or form value that starts with udt_{ModuleId}_param
  will be added as parameter starting with param
  -->
  <xsl:variable name="prefix_param">udt_<xsl:value-of select="//udt:Context/udt:ModuleId"/>_param</xsl:variable>

  <!--wrong string would break stylesheet, so fallback to ascending if userinput is wrong-->
  <xsl:variable name="orderDirection">
    <xsl:choose>
      <xsl:when test="$param_direction='descending'">
        <xsl:text>descending</xsl:text>
      </xsl:when>
      <xsl:otherwise>
        <xsl:text>ascending</xsl:text>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <xsl:variable name="orderType">
    <xsl:variable name="DataType" select="//udt:Fields[udt:SortColumn=$param_orderby]/udt:FieldType" />
    <xsl:choose>
      <xsl:when test="$DataType='Int32' or $DataType='Decimal' or $DataType='Currency'">number</xsl:when>
      <xsl:otherwise>text</xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <!--search-->
  <xsl:variable name="search">
    <xsl:choose>
      <xsl:when test="$param_ispostback">
        <xsl:value-of select="$param_searchpostback" />
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="$param_search" />
      </xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <xsl:template name="sortingArrow">
    <img src="{//udt:Context/udt:ApplicationPath}/images/sort{$orderDirection}.gif" border="0" />
  </xsl:template>
 
  <xsl:template name="searchForm">
  <div align="center">
    <input type="text" name="{$prefix_param}_searchpostback" value="{$search}" />
    <input type="submit" name="go" value="{//udt:Context/udt:LocalizedString_Search}" />
    <input type="hidden" name="{$prefix_param}_ispostback" value="true" /><br />
  </div>
  </xsl:template>

  <xsl:template name="detailLink">
    <xsl:param name="id" />
    <a href="?{$prefix_param}_detail={$id}">
      <img border="0" alt="detail" src="{//udt:Context/udt:ApplicationPath}/images/view.gif" />
    </a>
  </xsl:template>

  <xsl:template name="editLink">
    <xsl:if test="udt:Data[udt:UserDefinedRowId=$param_detail]/udt:EditLink">
      <a>
        <xsl:attribute name="href">
          <xsl:value-of select="udt:Data[udt:UserDefinedRowId=$param_detail]/udt:EditLink" />
        </xsl:attribute>
        <img border="0" alt="edit">
          <xsl:attribute name="src">
            <xsl:value-of select="//udt:Context/udt:ApplicationPath" />/images/edit.gif
          </xsl:attribute>
        </img>
      </a>
    </xsl:if>
  </xsl:template>

  <xsl:template name="backLink">
    <a href="{//udt:Context/udt:ApplicationPath}/tabid/{//udt:Context/udt:TabId}/Default.aspx">
      <img border="0" alt="Back" src="{//udt:Context/udt:ApplicationPath}/images/lt.gif" />
    </a>
  </xsl:template>
 
  <!--
  ****************************************************************************************
  Card View with Search Variables
  ****************************************************************************************
  -->
 
  <xsl:template match="/udt:UserDefinedTable">
    <xsl:choose>
      <xsl:when test="$param_detail">
        <xsl:call-template name="detailView" />
      </xsl:when>
      <xsl:otherwise>
        <!-- Sorting Support-->
        <xsl:variable name="columncount" select="count(udt:Fields[udt:Visible='true']/udt:FieldTitle)+1" />
        <xsl:variable name="searchColumns" select="//udt:Fields[udt:Searchable='true']/udt:ValueColumn" />
        <xsl:variable name="filteredData" select="udt:Data[contains(*[name()=$searchColumns][1],$search) or contains(*[name()=$searchColumns][2],$search) or contains(*[name()=$searchColumns][3],$search) or contains(*[name()=$searchColumns][4],$search) or contains(*[name()=$searchColumns][5],$search)or contains(*[name()=$searchColumns][6],$search)or contains(*[name()=$searchColumns][7],$search)or contains(*[name()=$searchColumns][8],$search)or contains(*[name()=$searchColumns][9],$search)or contains(*[name()=$searchColumns][10],$search)]" />
        <xsl:variable name="from">
          <xsl:choose>
            <xsl:when test="$paging">
              <xsl:value-of select="$paging * $param_page - $paging" />
            </xsl:when>
            <xsl:otherwise>0</xsl:otherwise>
          </xsl:choose>
        </xsl:variable>
        <xsl:variable name="to">
          <xsl:choose>
            <xsl:when test="$paging">
              <xsl:value-of select="$paging * $param_page +1" />
            </xsl:when>
            <xsl:otherwise>
              <xsl:value-of select="count($filteredData)+1" />
            </xsl:otherwise>
          </xsl:choose>
        </xsl:variable>
        <table cellspacing="0" cellpadding="4" border="0" style="border-width:0px;border-collapse:collapse;">
          <xsl:if test ="//udt:Fields[udt:Searchable='true']">
          <tr>
            <td colspan="{$columncount}" align="left">
              <xsl:call-template name="searchForm" />
            </td>
          </tr>
          </xsl:if>
          <tr class="NormalBold UDT_Table_Head">
            <th />
            <xsl:variable name ="imgColumn" select="//udt:Fields[udt:FieldType='Image'][1]/udt:ValueColumn"/>
   <xsl:variable name ="titleColumn" select="//udt:Fields[udt:FieldType='String'][1]/udt:ValueColumn"/>
   <xsl:variable name ="htmlColumn" select="//udt:Fields[udt:FieldType='TextHtml'][1]/udt:ValueColumn"/>
   <xsl:variable name ="currencyColumn" select="//udt:Fields[udt:FieldType='Currency'][1]/udt:ValueColumn"/>
   <xsl:for-each select="udt:Data">
   <xsl:variable name="id" select="udt:UserDefinedRowId"/>
  <div align="center"><br />
    <table style="border: silver 1px solid;" width="420" border="0" cellspacing="0" cellpadding="7">
      <tr>
        <td><table cellspacing="0" cellpadding="7"  border="0"  style="border-width:0px;border-collapse:collapse;">
  <tr class="normal">
   <td>
    <h2><xsl:value-of select="//udt:Data[udt:UserDefinedRowId=$id]/*[name()=$titleColumn]" disable-output-escaping="yes"/></h2>
    <xsl:value-of select="//udt:Data[udt:UserDefinedRowId=$id]/*[name()=$htmlColumn]" disable-output-escaping="yes"/>
   </td>
  </tr>
    </table></td>
      </tr>
      <tr>
        <td><table cellspacing="0" cellpadding="7"  border="0" style="border-width:0px;border-collapse:collapse;">
        <tr class="normal">
            <td valign="middle">
    <xsl:if test="udt:EditLink">
     <a>
      <xsl:attribute name="href">
       <xsl:value-of select="udt:EditLink" />
      </xsl:attribute>
      <img border="0" alt="edit">
       <xsl:attribute name="src">
        <xsl:value-of select="//udt:Context/udt:ApplicationPath"/>/images/edit.gif</xsl:attribute>
      </img>
     </a>
    </xsl:if>
   </td>
   <td valign="middle">
    <xsl:value-of select="//udt:Data[udt:UserDefinedRowId=$id]/*[name()=$imgColumn]" disable-output-escaping="yes"/>
   </td>
         <td>
             <table cellspacing="7" cellpadding="0" border="0">
     <xsl:for-each select="//udt:Fields">   
      <xsl:variable name="NameOfValueColumn" select="udt:ValueColumn"/>
      <xsl:variable name="CurrentValue" select="//udt:Data[udt:UserDefinedRowId=$id]/*[name()=$NameOfValueColumn]"/>
      <xsl:if test ="$CurrentValue and $CurrentValue!='' and ($NameOfValueColumn!=$imgColumn or not($imgColumn)) and ($NameOfValueColumn!=$titleColumn  or not($titleColumn)) and ($NameOfValueColumn!=$htmlColumn  or not($htmlColumn))and (udt:Visible='true' or udt:Visible='True')" >
       <tr class="normal">
        <xsl:if test="(position() mod 2 = 1)">
         <xsl:attribute name="bgcolor">#FFFFFF</xsl:attribute>
        </xsl:if>
        <td class="subhead" align="left" >
         <xsl:value-of select ="udt:FieldTitle"/>:
        </td>
        <td>&#160;</td>
        <td class="normal" align="left" >
         <xsl:choose>
            <xsl:when test="udt:FieldType='Currency'">
               <xsl:value-of select='format-number($CurrentValue, "$###,##0.00")' disable-output-escaping="yes"/>
            </xsl:when>
            <xsl:when test="udt:FieldType='Int32' and udt:FieldTitle!='Year'">
               <xsl:value-of select='format-number($CurrentValue, "###,##0")' disable-output-escaping="yes"/>
            </xsl:when>
            <xsl:otherwise>
               <xsl:value-of select="$CurrentValue" disable-output-escaping="yes"/>
            </xsl:otherwise>
         </xsl:choose>           
        </td>
       </tr>
      </xsl:if>
     </xsl:for-each>
    </table><br />
            </td>
        </tr>
    </table></td>
      </tr>
    </table>
  </div>
<br />
</xsl:for-each>         
          </tr>         
        </table>
        <xsl:if test="$paging">
          <xsl:call-template name="renderPaging">
            <xsl:with-param name="maxPages" select="ceiling(count($filteredData) div $paging)" />
          </xsl:call-template>
        </xsl:if>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>
 
  <!--
  ****************************************************************************************
  Detail View with All Variables
  ****************************************************************************************
  -->
 
  <xsl:template name="detailView">
    <table class="Normal">
      <tr>
        <td>
          <xsl:call-template name="backLink" />
          <xsl:call-template name="editLink" />
        </td>
      </tr>
      <xsl:for-each select="udt:Fields">
        <xsl:if test="udt:FieldType!='ChangedAt' and udt:FieldType!='ChangedBy' and udt:FieldType!='CreatedAt' and udt:FieldType!='CreatedBy'">
          <xsl:variable name="NameOfValueColumn" select="udt:ValueColumn" />
          <xsl:if test="//udt:Data[udt:UserDefinedRowId=$param_detail]/*[name()=$NameOfValueColumn]!=''">
            <tr>
              <th class="NormalBold UDT_Table_Head" align="left">
                <xsl:value-of select="udt:FieldTitle" />:
              </th>
              <td>
                <xsl:value-of select="//udt:Data[udt:UserDefinedRowId=$param_detail]/*[name()=$NameOfValueColumn]" disable-output-escaping="yes" />
              </td>
            </tr>
          </xsl:if>
        </xsl:if>
      </xsl:for-each>
    </table>
    <hr color="orange" />
    <table style="font-size:smaller;width:100%;align:center">
      <tr>
        <th class="NormalBold UDT_Table_Head" style="font-size:smaller;">
          <xsl:value-of select="//udt:Fields[udt:FieldType='ChangedAt']/udt:FieldTitle" />:
        </th>
        <td class="Normal" style="font-size:smaller;">
          <xsl:value-of select="//udt:Data[udt:UserDefinedRowId=$param_detail]/*[name()=//udt:Fields[udt:FieldType='ChangedAt']/udt:ValueColumn]" disable-output-escaping="yes" />
        </td>
        <th class="NormalBold UDT_Table_Head" style="font-size:smaller;">
          <xsl:value-of select="//udt:Fields[udt:FieldType='ChangedBy']/udt:FieldTitle" />:
        </th>
        <td class="Normal" style="font-size:smaller;">
          <xsl:value-of select="//udt:Data[udt:UserDefinedRowId=$param_detail]/*[name()=//udt:Fields[udt:FieldType='ChangedBy']/udt:ValueColumn]" disable-output-escaping="yes" />
        </td>
      </tr>
      <tr>
        <th class="NormalBold UDT_Table_Head" style="font-size:smaller;">
          <xsl:value-of select="//udt:Fields[udt:FieldType='CreatedAt']/udt:FieldTitle" />:
        </th>
        <td class="Normal" style="font-size:smaller;">
          <xsl:value-of select="//udt:Data[udt:UserDefinedRowId=$param_detail]/*[name()=//udt:Fields[udt:FieldType='CreatedAt']/udt:ValueColumn]" disable-output-escaping="yes" />
        </td>
        <th class="NormalBold UDT_Table_Head" style="font-size:smaller;">
          <xsl:value-of select="//udt:Fields[udt:FieldType='CreatedBy']/udt:FieldTitle" />:
        </th>
        <td class="Normal" style="font-size:smaller;">
          <xsl:value-of select="//udt:Data[udt:UserDefinedRowId=$param_detail]/*[name()=//udt:Fields[udt:FieldType='CreatedBy']/udt:ValueColumn]" disable-output-escaping="yes" />
        </td>
      </tr>
    </table>
  </xsl:template> 
 
  <xsl:template name="pagingSinglePages">
    <!--renders paging links-->
    <xsl:param name="pageNumber" select="1" />
    <xsl:param name="maxPages" select="ceiling(count(//udt:Data) div $paging)" />
    <xsl:choose>
      <xsl:when test="$param_page=$pageNumber">
        <span class="NormalDisabled">
          [<xsl:value-of select="$pageNumber" />]
        </span>
      </xsl:when>
      <xsl:otherwise>
        <a href="?{$prefix_param}_page={$pageNumber}&amp;{$prefix_param}_search={$search}&amp;{$prefix_param}_orderby={$param_orderby}&amp;{$prefix_param}_orderDirection={$orderDirection}" class="CommandButton">
          <xsl:value-of select="$pageNumber" />
        </a>
      </xsl:otherwise>
    </xsl:choose>&#160;
    <xsl:if test="$pageNumber &lt; $maxPages">
      <xsl:call-template name="pagingSinglePages">
        <xsl:with-param name="pageNumber" select="$pageNumber +1" />
        <xsl:with-param name="maxPages" select="$maxPages"/>
      </xsl:call-template>
    </xsl:if>
  </xsl:template>

  <xsl:template name="renderPaging">
    <xsl:param name="maxPages" select="ceiling(count(//udt:Data) div $paging)" />
    <xsl:variable name="previous" select="$param_page - 1" />
    <xsl:variable name="next" select="$param_page + 1" />
    <table class="PagingTable" bordercolor="Gray" border="0" style="border-color:Gray;border-width:1px;border-style:Solid;width:100%;">
      <tr>
        <td class="Normal" align="Left">
          <xsl:value-of select ="//udt:Context/udt:LocalizedString_Page"/>&#160;<xsl:value-of select="$param_page"/>&#160;<xsl:value-of select ="//udt:Context/udt:LocalizedString_Of"/>&#160;<xsl:value-of select="$maxPages"/>
        </td>
        <td class="Normal" align="Right" >
          <xsl:choose>
            <xsl:when test="$param_page&gt;1">
              <a href="?{$prefix_param}_search={$search}&amp;{$prefix_param}_orderby={$param_orderby}&amp;{$prefix_param}_orderDirection={$orderDirection}" class="CommandButton">
                <xsl:value-of select ="//udt:Context/udt:LocalizedString_First"/>
              </a>
            </xsl:when>
            <xsl:otherwise>
              <span class="NormalDisabled">
                <xsl:value-of select ="//udt:Context/udt:LocalizedString_First"/>
              </span>
            </xsl:otherwise>
          </xsl:choose>&#160;&#160;
          <xsl:choose>
            <xsl:when test="$param_page&gt;1">
              <a href="?{$prefix_param}_page={$previous}&amp;{$prefix_param}_search={$search}&amp;{$prefix_param}_orderby={$param_orderby}&amp;{$prefix_param}_orderDirection={$orderDirection}" class="CommandButton">
                <xsl:value-of select ="//udt:Context/udt:LocalizedString_Previous"/>
              </a>
            </xsl:when>
            <xsl:otherwise>
              <span class="NormalDisabled">
                <xsl:value-of select ="//udt:Context/udt:LocalizedString_Previous"/>
              </span>
            </xsl:otherwise>
          </xsl:choose>&#160;&#160;
          <xsl:variable name ="startpage">
            <xsl:choose>
              <xsl:when test ="$param_page&gt;5">
                <xsl:value-of select="$param_page -4"/>
              </xsl:when>
              <xsl:otherwise>1</xsl:otherwise>
            </xsl:choose>
          </xsl:variable>
          <xsl:variable name ="endpage">
            <xsl:choose>
              <xsl:when test="$startpage+9&gt;$maxPages">
                <xsl:value-of select ="$maxPages"/>
              </xsl:when>
              <xsl:otherwise>
                <xsl:value-of select ="$startpage +9"/>
              </xsl:otherwise>
            </xsl:choose>
          </xsl:variable>
          <xsl:call-template name="pagingSinglePages">
            <xsl:with-param name="pageNumber" select="$startpage"/>
            <xsl:with-param name="maxPages" select="$endpage"/>
          </xsl:call-template>
          <xsl:choose>
            <xsl:when test="$param_page&lt;$maxPages">
              <a href="?{$prefix_param}_page={$next}&amp;{$prefix_param}_search={$search}&amp;{$prefix_param}_orderby={$param_orderby}&amp;{$prefix_param}_orderDirection={$orderDirection}" class="CommandButton">
                <xsl:value-of select ="//udt:Context/udt:LocalizedString_Next"/>
              </a>
            </xsl:when>
            <xsl:otherwise>
              <span class="NormalDisabled">
                <xsl:value-of select ="//udt:Context/udt:LocalizedString_Next"/>
              </span>
            </xsl:otherwise>
          </xsl:choose>&#160;&#160;
          <xsl:choose>
            <xsl:when test="$param_page&lt;$maxPages">
              <a href="?{$prefix_param}_page={$maxPages}&amp;{$prefix_param}_search={$search}&amp;{$prefix_param}_orderby={$param_orderby}&amp;{$prefix_param}_orderDirection={$orderDirection}" class="CommandButton">
                <xsl:value-of select ="//udt:Context/udt:LocalizedString_Last"/>
              </a>
            </xsl:when>
            <xsl:otherwise>
              <span class="NormalDisabled">
                <xsl:value-of select ="//udt:Context/udt:LocalizedString_Last"/>
              </span>
            </xsl:otherwise>
          </xsl:choose>&#160;&#160;
        </td>
      </tr>
    </table>
  <p class="subhead">Total Modelers: <xsl:value-of select="count(udt:Data)"/></p>
</xsl:template>
</xsl:stylesheet>