Questions on UI for ASP.NET AJAX Forum

3 answers

176 views

[Solved] ImageManager: SearchPattern vs. Upload

Hello,

Please tell me what I'm doing wrong. I'm using the SearchPattern of an ImageManager, to limit the extensions to a folder.
I use the * character for easily recognizing extensions (*.jp*). This works for showing the files, but when I try to upload a file with extension .jpg, I get a message saying "The extension of the upload file is not valid. Please, provide a valid file!"

Here is my code:

    
            RadEditor1.ImageManager.ViewPaths = new string[] { "~/Upload/Images" };  
        
            RadEditor1.ImageManager.UploadPaths = new string[] { "~/Upload/Images" };  
        
            RadEditor1.ImageManager.DeletePaths = new string[] { "~/Upload/Images" };  
        
            RadEditor1.ImageManager.SearchPatterns = new string[] { "*.jp*", "*.gif", "*.png", "*.bmp" };

Any ideas?

Editor

answered on 29 Jul 2009

1 answer

80 views

RadTreeNodeBinding.Target is not honored after right clicking and opening url in new window

Ok, this is really odd behavior. I'm running windows Vista with IE7 and the 2009.1 402 version of the RadControls.

I've got a page with a radsplitter with two panes; a left and a right. A rad treeview sits in the left pane which contains a bunch of links to local pages and when you left click on a treeview node the content loads in the right pane. I've set all of the RadTreeNodeBinding targets to the right pane's client id as seen below in the Page.Onload event. However we just noticed that if you right click a treeview node and select "Open in a new window" and then go to the new window that was opened and then navigate back to the main page that has the splitter/treeview then any node you click on will load the url in the entire window rather than just in the right pane. I've winmerged the source html between pages that exhibit the expected behavior and pages that show this un-expected behavior and there is no difference. My only conclusion is there is some sort of dynamic javascript used by the radtreeview and the splitter that has a defect.

foreach (RadTreeNodeBinding binding in TreeView2.DataBindings)

{

binding.Target = ContentPane.ClientID;

}

Create and run a test project based on the info provided and left click on some links to confirm that the links open in the right pane.
Right click a treeview node and select "open in a new window".
Once the new window opens type in the url for the page from step one and navigate to it.
Now left click any treeview node and see how the url no longer opens in the right pane, but rather navigates the entire window to the selected url which is not the expected behavior.

TreeView

answered on 29 Jul 2009

1 answer

123 views

Displaying BinaryImage from sql db in grid

Hi! I have a radgrid which has GridBinaryImage column and server side code to bind the data from the grid. My problem is I still can't display the image correctly in grid even if my image is byte[] type in c# and image type in sql db.

markup:

<

telerik:GridBinaryImageColumn DataField="PictureImg" HeaderText="Image" UniqueName="PictureImg"

ImageAlign="Middle" ImageHeight="200px" ImageWidth="200px" ResizeMode="Fit">

codebehind:

protected class PictureTemplate

{

public Guid PictureID { get; set; }

public string PictureName { get; set; }

public byte[] PictureImg { get; set; }

public string PictureDesc { get; set; }

}

protected void RadGrid1_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)

{

List<PictureTemplate> picTemplate;

using (DianaOnlinePhotoEntities db = new DianaOnlinePhotoEntities())

{

picTemplate = (

from p in db.tblPicture

where p.PictureID != null

select new PictureTemplate

{

PictureID = p.PictureID,

PictureName = p.PictureName,

PictureImg = p.PictureImg,

PictureDesc = p.PictureDesc

}).ToList();

RadGrid1.DataSource = picTemplate;

}

Thanks!!

Grid

answered on 29 Jul 2009

2 answers

87 views

Problem with filtering

Hello Everybody

I'm using NeedDataSource event to populate grid with data. That's what grid tag looks like:

                    <telerik:RadGrid runat="server" ID="gridUsers" AutoGenerateColumns="false"          
                    AllowPaging="true" AllowCustomPaging="true"         
                    onneeddatasource="gridUsers_NeedDataSource" ShowStatusBar="true"          
                    PageSize="25" onpageindexchanged="gridUsers_PageIndexChanged"          
                    ondatabound="gridUsers_DataBound">         
                    <MasterTableView AllowFilteringByColumn="true">         
                        <PagerStyle Mode="Slider" />         
                        <Columns>         
                            <telerik:GridTemplateColumn CurrentFilterFunction="StartsWith" ShowFilterIcon="false" AutoPostBackOnFilter="true" HeaderText="Username" SortExpression="Username">         
                                <ItemTemplate>         
                                    <a href="<%#UrlHelpers.GetUserProfileUrl(Eval("UserID")) %>">         
                                        <%#Eval("Username") %>         
                                    </a>         
                                </ItemTemplate>         
                            </telerik:GridTemplateColumn>         
                            <telerik:GridBoundColumn AllowFiltering="false" HeaderText="First name" DataField="FirstName">         
                            </telerik:GridBoundColumn>         
                            <telerik:GridBoundColumn AllowFiltering="false" HeaderText="Last name" DataField="LastName">         
                            </telerik:GridBoundColumn>         
                        </Columns>             
                    </MasterTableView>         
                </telerik:RadGrid>          

That's a NeedDataSource event handler which I use:

                    protected void gridUsers_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)         
                {         
                    using (DataClassesDataContext db = new DataClassesDataContext())          
                    {         
                        var query = from c in db.Users          
                                    select          
                                    new          
                                    {         
                                        c.FirstName,           
                                        c.LastName,         
                                        c.Username,         
                                        c.UserID         
                                    };         
                        gridUsers.MasterTableView.VirtualItemCount = query.Count();         
                        gridUsers.DataSource = query.Skip(gridUsers.CurrentPageIndex*gridUsers.PageSize).Take(gridUsers.PageSize).ToList();         
                    }         
                }         

I feel confused, because nearly all live demos that illustrate filtering stuff use SqlDataSource for data binding, not NeedDataSource handling. Every time I try to filter the grid by username I get an error which says "Expression expected". Could anybody give me a tip that would help me to solve the issue without changing the way data binding is done?

Thanks in advance!

Grid

answered on 29 Jul 2009

1 answer

108 views

Rad Grid with Page Index HTML View

Hi
     I Used RadGrid. Herewith i have load 1000 Records. Each Page Index Shows 25 Records. it is Working Properly. When i saw the View Source the Record Showing only 25 Records(view Html Source) it is good. But The Same way i used to Another Grid But the View Source Shows the 1000 Records in Html View. In order that the Gird page is Loding Slowely. I don't know.. Why One Grid View Source is displaying Corretly.. and Another one is Wrong... Let me know how can i solved this problem...Herewith i have give my sample Coding here.

This Grid Html View is Showing Properly...

HTML
<JetSoft:RadGrid ID="griduniversal" TabIndex="1190"   AllowPaging="True"
                            OnNeedDataSource="griduniversal_NeedDataSource" OnPageIndexChanged="griduniversal_PageIndexChanged" Width="100%" OnEditCommand="griduniversal_EditCommand" AlternatingItemStyle-BackColor="ActiveBorder"
                            OnPreRender="griduniversal_PreRender" AutoGenerateColumns="False"
                            runat="server" GridLines="None" AllowSorting="True">

                                    <HeaderContextMenu EnableTheming="True">
                                    <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
                                    </HeaderContextMenu>

                                     <ClientSettings>
                                        <Selecting AllowRowSelect="true" />
                                    </ClientSettings>
                                     <MasterTableView CommandItemDisplay="Top" DataKeyNames="id,ContactTypeID">


                                    <CommandItemTemplate>
                                     <div class="deletelnk">
                                        <asp:LinkButton ID="lnkContactDelete" OnClick="lnkContactDelete_OnClick" OnClientClick="javascript:return confirm('Would you like to delete the selected Contact(s)?')" runat="server" CausesValidation="false"><img style="border:0px;vertical-align:middle;" alt="" src="../../Images/Delete.png" /><asp:Literal ID="litDeleteArea" runat="server" Text="<%$ Resources:AdminResource, lnkDeleteContact%>"></asp:Literal></asp:LinkButton>
                                     </div>
                                 </CommandItemTemplate>

                             <Columns>

                                    <JetSoft:GridTemplateColumn UniqueName="TemplateColumn">
                                    <ItemTemplate>
                                            <asp:CheckBox id="chkContactDelete" runat="server"></asp:CheckBox>
                                    </ItemTemplate>
                                    <HeaderStyle Width="10px"></HeaderStyle>
                                    </JetSoft:GridTemplateColumn>

                                      <JetSoft:GridEditCommandColumn UniqueName="EditCommandColumn">
                                      <HeaderStyle Width="40px"></HeaderStyle>
                                       </JetSoft:GridEditCommandColumn>

                                        <JetSoft:GridBoundColumn UniqueName="ID" Visible="false" HeaderText="ID" DataField="ID">
                                        <HeaderStyle Width="20px"></HeaderStyle>
                                        </JetSoft:GridBoundColumn>

                                      <JetSoft:GridBoundColumn UniqueName="FirstName" HeaderText="Name" DataField="FullName">
                                        <HeaderStyle Width="300px"></HeaderStyle>
                                      </JetSoft:GridBoundColumn>

                                      <JetSoft:GridBoundColumn UniqueName="City" HeaderText="City" DataField='CityName'>
                                        <HeaderStyle Width="200px"></HeaderStyle>
                                      </JetSoft:GridBoundColumn>

                                      <JetSoft:GridBoundColumn UniqueName="State" HeaderText="State" DataField="StateName">
                                        <HeaderStyle Width="100px" />
                                      </JetSoft:GridBoundColumn>

                                      <JetSoft:GridBoundColumn UniqueName="Description" HeaderText="Contact Type" DataField="ContactDescription">
                                      </JetSoft:GridBoundColumn>

                                 </Columns>

                                        <EditFormSettings EditFormType="WebUserControl">
                                        <EditColumn>
                                        </EditColumn>
                                        </EditFormSettings>

                                        <RowIndicatorColumn>
                                        <HeaderStyle Width="20px"></HeaderStyle>
                                        </RowIndicatorColumn>

                                        <ExpandCollapseColumn>
                                        <HeaderStyle Width="20px"></HeaderStyle>
                                        </ExpandCollapseColumn>
                                        </MasterTableView>

                                        <FilterMenu EnableTheming="True">
                                        <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
                                        </FilterMenu>

                                </JetSoft:RadGrid>

Code Behind Part
/// <summary>
        /// Handling PreRender Event
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        ///
        protected void griduniversal_PreRender(object sender, System.EventArgs e)
        {
            if (!this.IsPostBack)
            {

                if (JSSessionHandler.GetSessionValue("ImageUploadID") != null)
                {
                    if (JSSessionHandler.GetSessionValue("ImageUploadID").ToString() == "OutSideVendorImageUploaded")
                    {
                       // To do Something
                        this.griduniversal.MasterTableView.Rebind();

                    }
                    else if (JSSessionHandler.GetSessionValue("ImageUploadID").ToString() == "OutSideVendorLeadImageUploaded")
                    {
                                               // To do Something
                        this.griduniversal.MasterTableView.Rebind();
                    }

                }
                else
                    griduniversal.CurrentPageIndex = Convert.ToInt32(JSSessionHandler.GetSessionValue("gridPageIndex"));
                this.griduniversal.MasterTableView.Rebind();
            }
        }

Need Data Source
        protected void griduniversal_NeedDataSource(object source, GridNeedDataSourceEventArgs e)
        {

            if (JSSessionHandler.GetSessionValue("sessionSearchcontacts") == null)
            {
                if ((txtUniversalSearchFirstName.Text == string.Empty) && (txtUniversalSearchLastName.Text == string.Empty) && (txtUniversalSearchEmail.Text == string.Empty) && (txtUniversalSearchPostalZipCode.Text == string.Empty))
                {
                    if (Request.QueryString["contactID"] != null && Request.QueryString["contactID"] != "")
                    {
                           // TODO: Something Here
                        List<ContactData> gridData = new List<ContactData>();
                        gridData = contactManager.GetGridContactByID(Convert.ToInt32(Request.QueryString["contactID"]));
                        this.griduniversal.DataSource = gridData;
                    }
                    else
                    {

                        List<ContactData> gridData = new List<ContactData>();
                        UserData sessionUser = (UserData)JSSessionHandler.GetSessionValue("UserData");
                        if (sessionUser != null && sessionUser.Id > 0)
                        {
                           // TODO: Something Here
                            gridData = contactManager.GetAllSearchContacts(Convert.ToInt32(sessionUser.Id));
                            this.griduniversal.DataSource = gridData;

                        }



The below sample coding Grid view HTML is wrong.

   <JetSoft:RadGrid ID="gridPropertySearch" AllowPaging="True"
                            OnNeedDataSource="gridPropertySearch_NeedDataSource"
                        OnEditCommand="gridPropertySearch_EditCommand" Width="100%" OnPageIndexChanged="gridPropertySearch_PageIndexChanged" AlternatingItemStyle-BackColor="ActiveBorder"
                            OnPreRender="gridPropertySearch_PreRender" AutoGenerateColumns="False"
                            runat="server" GridLines="None" AllowSorting="True">

                     <HeaderContextMenu EnableTheming="True">
                   <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
                    </HeaderContextMenu>

                <ClientSettings>
                <Selecting AllowRowSelect="true" />
                </ClientSettings>

                        <AlternatingItemStyle BackColor="ActiveBorder" />

                <MasterTableView   CommandItemDisplay="Top" DataKeyNames="ID">


                     <CommandItemTemplate>
                     <div class="deletelnk">
                   <asp:LinkButton ID="lnkPropertyDelete" OnClientClick="javascript:return confirm('Would you like to delete the selected Propertie(s)?')" OnClick="lnkPropertyDelete_Click" runat="server" CausesValidation="false"><img style="border:0px;vertical-align:middle;" alt="" src="../../Images/Delete.png" /> <asp:Literal ID="litDeleteArea" runat="server" Text="<%$ Resources:AdminResource, lnkDeleteProperty%>"></asp:Literal></asp:LinkButton>
                     </div>
                  </CommandItemTemplate>

                  <Columns>
                    <JetSoft:GridTemplateColumn UniqueName="TemplateColumn">
                    <ItemTemplate>
                       <asp:CheckBox id="chkPropertiesDelete" runat="server"></asp:CheckBox>
                    </ItemTemplate>
                    <HeaderStyle Width="5px"></HeaderStyle>
                    </JetSoft:GridTemplateColumn>

                    <JetSoft:GridEditCommandColumn UniqueName="EditCommandColumn">
                    <HeaderStyle Width="10px"></HeaderStyle>
                    </JetSoft:GridEditCommandColumn>

                    <JetSoft:GridBoundColumn Visible="false" UniqueName="ID" HeaderText="ID" DataField="ID">
                    <HeaderStyle Width="70px"></HeaderStyle>
                    </JetSoft:GridBoundColumn>
                    <JetSoft:GridBoundColumn UniqueName="Code" HeaderText="Code" DataField="Code">
                    <HeaderStyle Width="25px"></HeaderStyle>
                    </JetSoft:GridBoundColumn>

                    <JetSoft:GridBoundColumn UniqueName="Name" HeaderText="Property Name" DataField="Name">
                    <HeaderStyle Width="70px"></HeaderStyle>
                    </JetSoft:GridBoundColumn>

                    <JetSoft:GridBoundColumn UniqueName="DestinationName" HeaderText="Area Name" DataField="DestinationName">
                    <HeaderStyle Width="70px"></HeaderStyle>
                    </JetSoft:GridBoundColumn>

                  </Columns>

                  <EditFormSettings EditFormType="WebUserControl">
                  <EditColumn>
                  </EditColumn>
                  </EditFormSettings>

                  <RowIndicatorColumn>
                  <HeaderStyle Width="20px"></HeaderStyle>
                  </RowIndicatorColumn>

                  <ExpandCollapseColumn>
                  <HeaderStyle Width="20px"></HeaderStyle>
                  </ExpandCollapseColumn>
                  </MasterTableView>

                  <FilterMenu EnableTheming="True">
                  <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
                  </FilterMenu>


                    </JetSoft:RadGrid>

/// <summary>
        /// Handling PreRender Event
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        ///
        protected void gridPropertySearch_PreRender(object sender, System.EventArgs e)
        {
            if (!this.IsPostBack)
            {

                if (JSSessionHandler.GetSessionValue("EditImageUploadID") != null)
                {
                    int itemvalue;
                    if (Request.QueryString["propertyImagesID"] != "" && Request.QueryString["propertyImagesID"].ToString() != "")
                    {
                        JSSessionHandler.SetSessionValue("PropertyBedLayout", "1");
                        itemvalue = Convert.ToInt32(Request.QueryString["propertyImagesID"]);
                    }
                    else
                    {
                        JSSessionHandler.SetSessionValue("PropertyBedLayout", "1");
                        itemvalue = Convert.ToInt32(JSSessionHandler.GetSessionValue("propertyImagesID").ToString());
                    }
                    gridPropertySearch.MasterTableView.EditFormSettings.UserControlName = "~/Admin/UserControl/PropertySearchEx.ascx";
                    this.gridPropertySearch.MasterTableView.Items[itemvalue].Edit = true;
                    this.gridPropertySearch.MasterTableView.Rebind();
                    JSSessionHandler.SetSessionValue("PropertyId", JSSessionHandler.GetSessionValue("PropertyId"));
                }
                else
                    this.gridPropertySearch.MasterTableView.Rebind();


            }
        }

/// <summary>
        /// Loads the data source
        /// </summary>
        /// <param name="source"></param>
        /// <param name="e"></param>
        protected void gridPropertySearch_NeedDataSource(object source, GridNeedDataSourceEventArgs e)
        {

            if (JSSessionHandler.GetSessionValue("GetInsertedPropertyId") != null)
            //if (Request.QueryString["propertyID"] != null && Request.QueryString["propertyID"] != "")
            {
                IList<PropertyData> gridPropertyData = new List<PropertyData>();
                gridPropertyData = propertyManager.GetInsertedPropertybyId(Convert.ToInt64(JSSessionHandler.GetSessionValue("GetInsertedPropertyId")));
                this.gridPropertySearch.DataSource = gridPropertyData;
                // JSSessionHandler.RemoveSessionKey("GetInsertedPropertyId");

            }

            else if (JSSessionHandler.GetSessionValue("GetUpdatedPropertyId") != null)
            //(Request.QueryString["UpdatepropertyID"] != null && Request.QueryString["UpdatepropertyID"] != "")
            {

                IList<PropertyData> gridPropertyData = new List<PropertyData>();
                gridPropertyData = propertyManager.GetInsertedPropertybyId(Convert.ToInt64(JSSessionHandler.GetSessionValue("GetUpdatedPropertyId")));
                this.gridPropertySearch.DataSource = gridPropertyData;
                //JSSessionHandler.RemoveSessionKey("GetUpdatedPropertyId");


            }
            else
            {

                if ((txtSearchPropertyName.Text == string.Empty) && (txtSearchPropertyOwner.Text == string.Empty))
                {

                    IList<PropertyData> gridPropertyData = new List<PropertyData>();
                    // gridPropertyData = propertyManager.GetAllSearchProperties();
                    IList<ContactData> gridData = new List<ContactData>();
                    UserData sessionUser = (UserData)JSSessionHandler.GetSessionValue("UserData");
                    //gridPropertyData = propertyManager.GetAllUserWiseSearchProperties(Convert.ToInt32(sessionUser.Id));

                    if (sessionUser != null && sessionUser.Id > 0)
                    {
                        DateTime sDate = DateTime.Now;
                        gridPropertyData = propertyManager.GetAllUserWiseSearchPropertiesEx(Convert.ToInt32(sessionUser.Id));
                        DateTime edate1 = DateTime.Now;
                        TimeSpan ts8 = sDate - edate1;

                        this.gridPropertySearch.DataSource = gridPropertyData;
                    }
                    else
                    {
                        Server.Transfer("~/Default.aspx");
                    }

                }

            }

Let me know How can i solved this problem.... Please Do need ful ASAP

Grid

answered on 29 Jul 2009

8 answers

245 views

Toolbar not displaying the buttons in Chrome ver 2.0.169.1

I just upgraded Chrome to the latest beta 2.0.169.1 and the toolbar buttons disappeared. Works fine in all other browsers including the old Google Chrome 1.0.

Anybody with the same issue?

ToolBar

answered on 29 Jul 2009

1 answer

117 views

Tri-State checkboxe functionality is not working, When a node is deleted.

Hello,

When a node is deleted through client side javascript code, the tri-state check box functionality is not working as expected.
Check state of the ancestors of the deleted node are not updated.

Only parent of the deleted node's checkstate gets updated. Grand Parent of the deleted node's check state is not updated.

please find below code for deleting a node.

    
            function DeleteNode(nodeID) { 
        
                    var tree = $find("<%=  RadTreeView1.ClientID%>"); 
        
                    var node = tree.findNodeByValue(nodeID); 
        
                    tree.trackChanges(); 
        
                    node.get_parent().get_nodes().remove(node); 
        
                    tree.commitChanges(); 
        
                }

But when a new node is added to the tree, corresponding ancestors check state is updated as expected. Adding a new node to the tree is not a problem.

Please find below code for adding new node.

    
            function AddNewNode(newNodeID, title, direction, siblingNodeid, parentid) { 
        
                    var tree = $find("<%=  RadTreeView1.ClientID%>"); 
        
                    var pnode = tree.findNodeByValue(parentid); 
        
                    var snode = tree.findNodeByValue(siblingNodeid); 
        
                    var index = snode.get_index(); 
        
                    tree.trackChanges(); 
        
                    var newnewnode = new Telerik.Web.UI.RadTreeNode(); 
        
                    if (direction == "below") { 
        
                        pnode.get_nodes().insert(index + 1, newnode); 
        
                    } else { 
        
                        pnode.get_nodes().insert(index, newnode); 
        
                    } 
        
                    newnode.set_value(newNodeID); 
        
                    newnode.set_imageUrl("../images/GreenDot.gif"); 
        
                    newnode.set_cssClass("tree-node"); 
        
                    var attributes = newnode.get_attributes(); 
        
                    attributes.setAttribute("NodeName", title); 
        
                    attributes.setAttribute("ParentID", parentid); 
        
                    var html = ""; 
        
                    var x = 0; 
        
                    html += "&nbsp;<img src='../images/Q.gif' align='bottom' border='0'/>"; 
        
                    x |= 1; 
        
                    newnode.get_attributes().setAttribute("Properties", x); 
        
                    newnode.get_textElement().innerHTML = title + html; 
        
                    tree.commitChanges(); 
        
                }

Please help me with this problem.

Thanks in advance,
ravi

TreeView

answered on 29 Jul 2009

1 answer

70 views

RadAjaxManager increasing load of page

Hi,
I have a very serious proplem related to my pages use RadAjaxManager v2008.2.723.35
I noticed that the page without RadAjaxManager that costs arround 200 KB jumps to 1.2 MB using RadAjaxManager

this realy effects the overall performance of my web application and dangerously decrease the time needed to load each page

I will appreciate your help,
Ihab

Ajax

answered on 29 Jul 2009

1 answer

195 views

How to set a check box instead of delete button and delete records based on checkbox selection

Hello,

I am using telerik:RadGrid for insert, update, delete records in one of my project. My problem is instead of delete button or delete image i want check box in each row and a delete button in header of the grid, in which i can checked one or more checkbox and by click on the delete button it deleted the checked rows from the grid.

Can any one help me in this.....

Grid

answered on 29 Jul 2009

3 answers

645 views

How to disable “expand/collapse on client double click”?

Hello,

I am using a RadTreeView control that uses an “OnClientDoubleClick” event that changes based on the state of the page. The functions tied to this event are working correctly. My issue is that on every double click, if the node has children, the node is expanded/collapsed based on its state. Is there a way to disable the “expand/collapse on client double click” functionality?

Thanks

TreeView

answered on 29 Jul 2009

	RadEditor1.ImageManager.ViewPaths = new string[] { "~/Upload/Images" };
	RadEditor1.ImageManager.UploadPaths = new string[] { "~/Upload/Images" };
	RadEditor1.ImageManager.DeletePaths = new string[] { "~/Upload/Images" };
	RadEditor1.ImageManager.SearchPatterns = new string[] { ".jp", ".gif", ".png", "*.bmp" };