People Picker control

People Picker control below User Interface :

Add below CSS

 .ms-inputuserfield

{

font-size: 8pt;

font-family: Verdana,sans-serif;

border: 1px solid #a5a5a5;

}

div.ms-inputuserfield a

{

color: #000000;

text-decoration: none;

font-weight: normal;

font-style: normal;

}

div.ms-inputuserfield

{

padding-left: 1px;

padding-top: 2px;

}

Ascx controlCoding :à

<SharePoint:PeopleEditor ID="peopleEditorRelegationDetailsSharedBy" runat="server"

AllowEmpty="true" SelectionSet="User" Width="400px" MultiSelect="false" validationgroup="Tr"

ValidatorEnabled="true" BorderColor="Black" BorderWidth="0px" />

.cs Coding :à

if (peopleEditorRelegationDetailsSharedBy.ResolvedEntities.Count> 0)

                 {

peopleEditorRelegationDetailsSharedBy.Validate();

if (peopleEditorRelegationDetailsSharedBy.IsValid)

                     {

RelegationDetailsSharedBy = peoplePickerData();

peoplepickervalue = true;

                     }                 

                 }

else

                 {

this.Page.ClientScript.RegisterStartupScript(this.GetType(), "Msg", "alert('There are no recipients in Relegation Details SharedBy by')", true);

                 }

public string peoplePickerData()

        {

            #region Relegated By People Picker

stringSharedBy = string.Empty;

stringSharedByEmail = "";

if (peopleEditorRelegationDetailsSharedBy.Entities.Count> 0)

            {

for (inti = 0; i<peopleEditorRelegationDetailsSharedBy.ResolvedEntities.Count; i++)

                {

PickerEntity picker = (PickerEntity)peopleEditorRelegationDetailsSharedBy.ResolvedEntities[i];

if (peopleEditorRelegationDetailsSharedBy.Accounts[i].ToString().Contains("GOINDIGO"))

                    {

if (SharedBy == string.Empty)

SharedBy = peopleEditorRelegationDetailsSharedBy.Accounts[i].ToString().Split('\\')[1];

else

SharedBy = SharedBy + "," + peopleEditorRelegationDetailsSharedBy.Accounts[i].ToString().Split('\\')[1];

                    }                  

Hashtable hash = picker.EntityData;

stringstrRecEmail = Convert.ToString(hash["Email"]);

SharedByEmail += strRecEmail;

                }

            }

returnSharedByEmail;

            #endregion

        }

Export To Excel in SharePoint 2010

SharePoint postback to work after clicking on export to excel button

<asp:ImageButton ID="imagbtnExportToExcel" runat="server" 

                                ImageUrl="~/_layouts/images/CrewRelegationTracker/Excel.PNG" Width="35px" 

                                onclick="imagbtnExportToExcel_Click"  />

  protected void Page_Load(object sender, EventArgs e)

        {

            imagbtnExportToExcel.OnClientClick = "_spFormOnSubmitCalled = false;_spSuppressFormOnSubmitWrapper=true;";

}

  OR

You can use below script code if above code not working for postback to work after clicking on export to excel in sharepoint 2010

<script type="text/javascript" language="javascript">

    //sharepoint postback to work after clicking on export to excel button

    if (typeof (_spBodyOnLoadFunctionNames) != 'undefined' &&

                                           _spBodyOnLoadFunctionNames != null) {

        _spBodyOnLoadFunctionNames.push("supressSubmitWraper");

    }

    function supressSubmitWraper() {

        _spSuppressFormOnSubmitWrapper = true;

    }

</script>

  protected void imagbtnExportToExcel_Click(object sender, ImageClickEventArgs e)

        {

            try

            {

                DataTable dtExportData = new DataTable();

                var btnIDFlag = ((ImageButton)sender).ID;

                if (btnIDFlag == "imagbtnExportToExcel")

                    dtExportData = (DataTable)ViewState["PageIndexData"];

                else

                    dtExportData = (DataTable)ViewState["FinalCrewEntitlmentDetails"];

                HttpContext.Current.Response.Clear();

                HttpContext.Current.Response.ClearContent();

                HttpContext.Current.Response.ClearHeaders();

                HttpContext.Current.Response.Buffer = true;

                HttpContext.Current.Response.ContentType = "application/ms-excel";

                HttpContext.Current.Response.Write(@"<!DOCTYPE HTML PUBLIC ""-//W3C//DTD HTML 4.0 Transitional//EN"">");

                if (btnIDFlag == "imagbtnExportToExcel")

                    HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment;filename=CrewRelegationTracker.xls");

                else

                    HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment;filename=CrewRelegationTracker.xls");

                HttpContext.Current.Response.Charset = "utf-8";

                HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.GetEncoding("windows-1250");

                HttpContext.Current.Response.Write("<font style='font-size:10.0pt; font-family:Calibri;'>");

                HttpContext.Current.Response.Write("<BR><BR><BR>");

                HttpContext.Current.Response.Write("<Table border='1' bgColor='#ffffff' " +

                  "borderColor='#000000' cellSpacing='0' cellPadding='0' " +

                  "style='font-size:10.0pt; font-family:Calibri; background:white;'>");

                int columnscount = dtExportData.Columns.Count;

                HttpContext.Current.Response.Write("<TR>");

                for (int j = 0; j < columnscount; j++)

                {

                    HttpContext.Current.Response.Write("<Td style='background-color:#99CCCC'>");

                    HttpContext.Current.Response.Write("<B>" + dtExportData.Columns[j].ColumnName + "</B>");

                    HttpContext.Current.Response.Write("</Td>");

                }

                HttpContext.Current.Response.Write("</TR>");

                foreach (DataRow row in dtExportData.Rows)

                {

                    HttpContext.Current.Response.Write("<TR>");

                    for (int i = 0; i < dtExportData.Columns.Count; i++)

                    {

                        HttpContext.Current.Response.Write("<Td>");

                        HttpContext.Current.Response.Write(row[i].ToString());

                        HttpContext.Current.Response.Write("</Td>");

                    }

                    HttpContext.Current.Response.Write("</TR>");

                }

                HttpContext.Current.Response.Write("</Table>");

                HttpContext.Current.Response.Write("</font>");

                HttpContext.Current.Response.Flush();

                HttpContext.Current.Response.End();

            }

            catch (Exception ex)

            {

                objLogger.LogExceptions(ex, "btnSearch_Click");

                //Page.ClientScript.RegisterStartupScript(this.GetType(), "refresh", "ErrorMessage();", true);

            }

        }

Get value from Document Library in sharepoint 2013

Get value from Document Library in sharepoint 2013

<script type="text/javascript">
    function OpenDialogSubReport(URL, Title) {

        var NewPopUp = SP.UI.$create_DialogOptions();
        NewPopUp.url = URL;
        NewPopUp.autoSize = true;
        NewPopUp.title = Title;
        NewPopUp.dialogReturnValueCallback = Function.createDelegate(null, CloseCallback);
        SP.UI.ModalDialog.showModalDialog(NewPopUp);
        return false;
    }
</script>



<asp:GridView ID="gvDocuments" runat="server" AutoGenerateColumns="False" BackColor="#DEBA84" BorderColor="#DEBA84" BorderStyle="None" BorderWidth="1px" CellPadding="3" CellSpacing="2">
    <Columns>
       <%-- ItemStyle-CssClass="hide" ControlStyle-CssClass="hide" HeaderStyle-CssClass="hide"--%>
        <asp:BoundField HeaderText="ID" DataField="ID"  />
        <asp:BoundField HeaderText="Type" DataField="DocIcon" />
        <asp:HyperLinkField HeaderText="Name" DataTextField="LinkFilename" DataNavigateUrlFields="EncodedAbsUrl" DataNavigateUrlFormatString="{0}" Target="_blank" />
        <asp:BoundField HeaderText="Modified" DataField="Modified" />
        <asp:BoundField HeaderText="Modified By" DataField="Editor" />
        <asp:TemplateField ItemStyle-Width="70px" ItemStyle-CssClass="EditIcon MlstEdit">
            <ItemTemplate>
                <%--<a id="Share"  href="javascript:void(0);" onclick="OpenPopUpPage('/_layouts/15/ShareDoc.aspx?forSharing=1&List={91A30FF8-FBF1-4DC3-ABE4-817507EEA64E}&obj={91A30FF8-FBF1-4DC3-ABE4-817507EEA64E},<%# Eval("ID") %>,DOCUMENT');">Share</a>--%>
                 <%--<a id="Share"  href="javascript:void(0);" onclick="OpenPopUpPage('http://sharepoint:8888/Pages/Shared.aspx');">Share</a>--%>
                <a id="Share"  href="javascript:void(0);" onclick='<%# Eval("ID", "OpenPopUpPage(\"/Pages/Shared.aspx?ID={0}\")") %>'>Share</a>
           
                <%--<asp:LinkButton ID="lnkShare" runat="server" OnClick="lnkShare_Click" Text="Share"></asp:LinkButton>--%>
            </ItemTemplate>
        </asp:TemplateField>
    </Columns>
    <FooterStyle BackColor="#F7DFB5" ForeColor="#8C4510" />
    <HeaderStyle BackColor="#A55129" Font-Bold="True" ForeColor="White" />
    <PagerStyle ForeColor="#8C4510" HorizontalAlign="Center" />
    <RowStyle BackColor="#FFF7E7" ForeColor="#8C4510" />
    <SelectedRowStyle BackColor="#738A9C" Font-Bold="True" ForeColor="White" />
    <SortedAscendingCellStyle BackColor="#FFF1D4" />
    <SortedAscendingHeaderStyle BackColor="#B95C30" />
    <SortedDescendingCellStyle BackColor="#F1E5CE" />
    <SortedDescendingHeaderStyle BackColor="#93451F" />
</asp:GridView>

 protected void Page_Load(object sender, EventArgs e)

        {

            try

            {

                if (!Page.IsPostBack)

                {

                    this.BindGridview();

                }

            }

            catch (Exception)

            {

                throw;

            }

        }

        public void BindGridview()

        {

            try

            {

                SPSite oSite = null;

                SPWeb oWeb = null;

                SPSecurity.RunWithElevatedPrivileges(delegate()

                {

                    oSite = SPContext.Current.Site;

                    using (oSite = new SPSite(oSite.Url))

                    {

                        using (oWeb = oSite.OpenWeb())

                        {

                            SPDocumentLibrary lst = (SPDocumentLibrary)oWeb.Lists.TryGetList("Documents");

                            if (lst != null)

                            {

                                SPQuery sQuery = new SPQuery();

                                sQuery.Query = "<OrderBy><FieldRef Name='ID' Ascending='False' /></OrderBy>";

                                sQuery.ViewFields = "<FieldRef Name='ID' /><FieldRef Name='DocIcon' /><FieldRef Name='Editor' /><FieldRef Name='EncodedAbsUrl' /><FieldRef Name='LinkFilename' /> <FieldRef Name='FileLeafRef' /><FieldRef Name='Modified' />";                                

                                sQuery.ViewAttributes = "Scope='Recursive'";

                                sQuery.ViewFieldsOnly = true;

                                SPListItemCollection myColl = lst.GetItems(sQuery);

                                if (myColl.Count > 0)

                                {

                                    gvDocuments.DataSource = myColl.GetDataTable();

                                    gvDocuments.DataBind();

                                }

                            }

                        }

                    }

                });

            }

            catch (Exception)

            {

                throw;

            }

        }

        protected void lnkShare_Click(object sender, EventArgs e)

        {

            string SiteUrl = SPContext.Current.Site.Url;            

            string url = SiteUrl + "/_layouts/15/ShareDoc.aspx?forSharing=1&List={91A30FF8-FBF1-4DC3-ABE4-817507EEA64E}&obj={91A30FF8-FBF1-4DC3-ABE4-817507EEA64E},2,DOCUMENT";

            HttpContext.Current.Response.Redirect(url);

           //ScriptManager.RegisterStartupScript(this.Page, this.GetType(), Guid.NewGuid().ToString(), "javascript:OpenDialogSubReport('" + url + "','" + Title + "')", true);

        }