<script src=”jquery.validate.js” type=”text/javascript”></script>

2. Declare Form

<form id="FormId"><input id="Name" type="text" name="Name" />
   <input id="Salary" type="text" name="Salary" />
   <input type="submit" value="Validate!" />
</form>

3. Call function

        $("#FormId").validate({
            messages: {
                Name: {
                    required: 'Please enter name'
                },
                Salary: {
                    required: 'Please enter your salary!',
                    number: 'Please enter number!'
                }
            },

            rules: {
                Name: {
                    required: true
                },

                Salary: {
                    required: true,
                    number: true
                }
            }
        });

4. (optional)  Check form status whether form is valid or not ( if we not need to use submit button)

var isValid = $(“#FormId”).valid();

$.ajax({

type: “post”,

url: “/ControllerName/ActonName”,

dataType: “html”,

data: “Id=” +id,

contentType: “application/x-www-form-urlencoded;charset=utf-8″,

success: function (result) {

$(‘#UpdatePanelId’).html(result);

}

});

<?xml version=”1.0″ encoding=”UTF-8″?>
<!DOCTYPE xsl:stylesheet [ <!ENTITY nbsp " "> ]>
<xsl:stylesheet
version=”1.0″
xmlns:xsl=”http://www.w3.org/1999/XSL/Transform”
xmlns:msxml=”urn:schemas-microsoft-com:xslt”
xmlns:umbraco.library=”urn:umbraco.library” xmlns:Exslt.ExsltCommon=”urn:Exslt.ExsltCommon” xmlns:Exslt.ExsltDatesAndTimes=”urn:Exslt.ExsltDatesAndTimes” xmlns:Exslt.ExsltMath=”urn:Exslt.ExsltMath” xmlns:Exslt.ExsltRegularExpressions=”urn:Exslt.ExsltRegularExpressions” xmlns:Exslt.ExsltStrings=”urn:Exslt.ExsltStrings” xmlns:Exslt.ExsltSets=”urn:Exslt.ExsltSets”
exclude-result-prefixes=”msxml umbraco.library Exslt.ExsltCommon Exslt.ExsltDatesAndTimes Exslt.ExsltMath Exslt.ExsltRegularExpressions Exslt.ExsltStrings Exslt.ExsltSets “>

<xsl:output method=”xml” omit-xml-declaration=”yes” />
<xsl:param name=”currentPage”/>
<xsl:param name=”level” select=”1″/>

<xsl:template match=”/”>
<xsl:call-template name=”menu”>
<xsl:with-param name=”level” select=”$level”/>
</xsl:call-template>
</xsl:template>

<xsl:template name=”menu”>
<xsl:param name=”level”/>
<ul class=”level_{@level}”>
<xsl:if test=”count($currentPage/ancestor::root/* [@level=$level]/* [@isDoc and string(umbracoNaviHide) != '1']) &gt; ’0′”>
<xsl:for-each select=”$currentPage/ancestor::root/* [@level=$level]/* [@isDoc and string(umbracoNaviHide) != '1']“>
<li>
<a href=”{umbraco.library:NiceUrl(@id)}”>
<xsl:if test=”$currentPage/@id = current()/@id”>
<xsl:attribute name=”class”>Selected</xsl:attribute>
</xsl:if>
<xsl:value-of select=”@nodeName”/>
</a>
<xsl:if test=”count(current()/* [@isDoc and string(umbracoNaviHide) != '1']) &gt; ’0′”>
<xsl:call-template name=”submenu”>
<xsl:with-param name=”level” select=”$level+1″/>
</xsl:call-template>
</xsl:if>
</li>
</xsl:for-each>
</xsl:if>
</ul>
</xsl:template>

<xsl:template name=”submenu”>
<xsl:param name=”level”/>

<ul class=”level_{@level}”>
<xsl:for-each select=”current()/* [@isDoc and string(umbracoNaviHide) != '1']“>
<li>
<a href=”{umbraco.library:NiceUrl(@id)}”>
<xsl:if test=”$currentPage/@id = current()/@id”>
<xsl:attribute name=”class”>Selected</xsl:attribute>
</xsl:if>
<xsl:value-of select=”@nodeName”/>
</a>
<xsl:if test=”count(current()/* [@isDoc and string(umbracoNaviHide) != '1']) &gt; ’0′”>
<xsl:call-template name=”submenu”>
<xsl:with-param name=”level” select=”$level+1″/>
</xsl:call-template>
</xsl:if>
</li>
</xsl:for-each>
</ul>
</xsl:template>

</xsl:stylesheet>

<xsl:variable name=”Banner” select=”umbraco.library:GetMedia($currentPage/banner, 0)/Image”/>
<img src=”{$Banner/umbracoFile}”/>

and also check this http://blog.leekelleher.com/2009/11/30/how-to-use-umbraco-library-getmedia-in-xslt/

                XPathNodeIterator x1 = umbraco.library.GetMedia(ImgSearchButtonNodeId, false);
                x1.MoveNext();

                string imgUrl = String.Empty;
                XPathNodeIterator x2 = x1.Current.Select(“data[@alias='umbracoFile']“);
                x2.MoveNext();
                imgUrl= x2.Current.Value;

                btnSearchButton.ImageUrl = imgUrl;

public partial class Views : System.Web.UI.UserControl, umbraco.editorControls.userControlGrapper.IUsercontrolDataEditor
    {
        public static string umbracoValue;

        protected void Page_Load(object sender, EventArgs e)
        {
            if (Page.IsPostBack)
            {
                string temp = String.Empty;

                foreach (ListItem item in chkListView.Items)
                {                 
                    if (item.Selected)
                    {

                        temp += item.Text + “,”;
             
                    }
         
                }
                if (!temp.Equal(String.Empty))
                {
                    temp = temp.Remove(temp.Length – 1);  // remove  last comma
                }
                umbracoValue = temp;
            }
            else
            {

                Node tNode;
                tNode = new Node(1122);

                chkListView.DataSource = tNode.ChildrenAsTable();
                chkListView.DataValueField = “NodeName”;
                chkListView.DataTextField = “NodeName”;
                chkListView.DataBind();

            
                string[] tmpArray = umbracoValue.Split(‘,’);        

                foreach (ListItem item in chkListView.Items)
                {
                    foreach (string valueitem in tmpArray)
                    {
                        if (valueitem.Equals(item.Text))
                        {
                            item.Selected = true;
                        }
                    }

                }                            
            }
        }

        public object value
        {
            get
            {
                return umbracoValue;
            }
            set
            {
                umbracoValue =  value.ToString();
            }
        }

}

                HyperLinkField hl = new HyperLinkField();
                string[] navUrl = new string[]{“Url”};
                hl.DataNavigateUrlFields = navUrl;
                hl.DataTextField = “productUrl”;
                hl.HeaderText = “Click to see detail”;
                grdProduct.Columns.Add(hl);         
          
                BoundField priceField = new BoundField();
                priceField.DataField = “productPrice”;
                priceField.HeaderText = “Price”;
                grdProduct.Columns.Add(priceField);

                grdProduct.DataSource = productDt; // Bind with some data table
                grdProduct.DataBind();

<?xml version=”1.0″ encoding=”UTF-8″?>
<!DOCTYPE xsl:stylesheet [
<!ENTITY nbsp " ">
]>
<xsl:stylesheet
version=”1.0″
xmlns:user=”user-scripts”
xmlns:xsl=”http://www.w3.org/1999/XSL/Transform”
xmlns:msxml=”urn:schemas-microsoft-com:xslt”
xmlns:umbraco.library=”urn:umbraco.library”
xmlns:Exslt.ExsltStrings=”urn:Exslt.ExsltStrings”
exclude-result-prefixes=”msxml umbraco.library”>
<xsl:output method=”xml” omit-xml-declaration=”yes”/>
<xsl:param name=”currentPage”/>
<xsl:variable name=”numberOfRecords” select=”count(umbraco.library:GetXmlAll()//node/descendant-or-self::node)” />
<xsl:variable name=”recordsPerPage”>
<xsl:value-of select=”10″ />
</xsl:variable>
<xsl:variable name=”pageNumber”>
<xsl:choose>
<xsl:when test=”umbraco.library:RequestQueryString(‘page’) &lt;= 0 or string(umbraco.library:RequestQueryString(‘page’)) = ””>0</xsl:when>
<xsl:otherwise>
<xsl:value-of select=”umbraco.library:RequestQueryString(‘page’)” />
</xsl:otherwise>
</xsl:choose>
</xsl:variable>

<xsl:template match=”/”>

<ul>
<xsl:for-each select=”umbraco.library:GetXmlAll()//node/descendant-or-self::node”>
<xsl:if test=”position() &gt; $recordsPerPage * number($pageNumber) and position() &lt;= number($recordsPerPage * number($pageNumber) + $recordsPerPage )”>
<li>
<a>
<xsl:attribute name=”href”>
<xsl:value-of select=”umbraco.library:NiceUrl(@id)”/>
</xsl:attribute>
</a>
<xsl:value-of select=”@nodeName”/>
</li>
</xsl:if>
</xsl:for-each>
</ul>

<xsl:if test=”$pageNumber &gt; 0″>
<a href=”?page={$pageNumber -1}”> &lt; previous </a>
</xsl:if>
<span>
<xsl:call-template name=”for.loop”>
<xsl:with-param name=”i”>1</xsl:with-param>
<xsl:with-param name=”page” select=”$pageNumber +1″>
</xsl:with-param>
<xsl:with-param name=”count” select=”ceiling(count(umbraco.library:GetXmlAll()//node/descendant-or-self::node)div $recordsPerPage)”>
</xsl:with-param>
</xsl:call-template>
</span>

<xsl:if test=”(($pageNumber +1 ) * $recordsPerPage) &lt; ($numberOfRecords)”>
<a href=”?page={$pageNumber +1}”> next &gt;</a>
</xsl:if>

</xsl:template>

<xsl:template name=”for.loop”>
<xsl:param name=”i” />
<xsl:param name=”count” />
<xsl:param name=”page” />
<xsl:if test=”$i &lt;= $count”>
<xsl:if test=”$page != $i”>
<a href=”{umbraco.library:NiceUrl($currentPage/@id)}?page={$i – 1}”>
<xsl:value-of select=”$i” />
</a>&nbsp;
</xsl:if>
<xsl:if test=”$page = $i”>
&nbsp;[<xsl:value-of select="$i" />]&nbsp;
</xsl:if>
</xsl:if>
<xsl:if test=”$i &lt;= $count”>
<xsl:call-template name=”for.loop”>
<xsl:with-param name=”i”>
<xsl:value-of select=”$i + 1″ />
</xsl:with-param>
<xsl:with-param name=”count”>
<xsl:value-of select=”$count” />
</xsl:with-param>
<xsl:with-param name=”page”>
<xsl:value-of select=”$page” />
</xsl:with-param>
</xsl:call-template>
</xsl:if>
</xsl:template>
</xsl:stylesheet>

For mysql :

<add name=”MySqlConnectionstring” connectionString=”Driver={MySQL ODBC 3.51 Driver};database=databaseName;pwd=passwordInfo;port=3306;server=serverName;uid=userAccount;Option=3″ providerName=”System.Data.Odbc”/>

For SQL server

<add name=”SqlConnectionString”  connectionString=”Data Source=serverName;Initial Catalog=databaseName;Integrated Security=False; User ID=userAccount;Password=passwordInfo” providerName=”System.Data.SqlClient”/>

<ul>
<xsl:for-each select=”$currentPage/node”>
<xsl:sort select=”@nodeName” order=”ascending” data-type=”text”/>
<li><xsl:value-of select=”current()/@nodeName”/></li>
</xsl:for-each>
</ul>