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print checkbox selected

Posted on 2010-08-29
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Last Modified: 2012-05-10
How can I print in my above Javascript only those records which checkbox status is selected..

right now it just shows print preview page with all elements

Thanks!!


aspx:
                <asp:CheckBox ID="CheckBoxPrintProvider" runat="server" Text="Print this Provider" />
            <asp:HyperLink ID="HyperLink1"  runat="server" Text="Click to See a Map" NavigateUrl='<%# "http://maps.google.com/maps?f=q&source=s_q&hl=en&geocode=&q=" + Server.UrlEncode(Eval("Address").ToString) + "," + Server.UrlEncode(Eval("City").ToString) + "," + Server.UrlEncode(Eval("State").ToString) %>'   />                                             
            </td></tr>
            </table>
            <br />
        </ItemTemplate>


 <asp:Button ID="btnPrint" runat="server" Text="Print Selected Providers" />


Javascript:
//Generating Pop-up Print Preview page
function getPrint(print_area) {

  boxes = document.getElementsByTagName('input');
   
   for(var i=0; i < boxes.length; i++)
    
         { 
   
     if (boxes[i].getAttribute('type') == 'checkbox' && boxes[i].checked)
          {

             //Creating new page
             var pp = window.open();
             //Adding HTML opening tag with <HEAD> … </HEAD> portion 
             pp.document.writeln('<HTML><HEAD><title>Print Preview</title>')
             pp.document.writeln('<LINK href=Styles.css type="text/css" rel="stylesheet">')
             pp.document.writeln('<LINK href=PrintStyle.css ' +
                                        'type="text/css" rel="stylesheet" media="print">')
             pp.document.writeln('<base target="_self"></HEAD>')

             //Adding Body Tag
             pp.document.writeln('<body MS_POSITIONING="GridLayout" bottomMargin="0"');
             pp.document.writeln(' leftMargin="0" topMargin="0" rightMargin="0">');
             //Adding form Tag
             pp.document.writeln('<form method="post">');

             //Creating two buttons Print and Close within a HTML table
             pp.document.writeln('<TABLE width=100%><TR><TD></TD></TR><TR><TD align=right>');
             pp.document.writeln('<INPUT ID="PRINT" type="button" value="Print" ');
             pp.document.writeln('onclick="javascript:location.reload(true);window.print();">');
             pp.document.writeln('<INPUT ID="CLOSE" type="button" ' +
                                        'value="Close" onclick="window.close();">');
             pp.document.writeln('</TD></TR><TR><TD></TD></TR></TABLE>');

             //Writing print area of the calling page
             pp.document.writeln(document.getElementById(print_area).innerHTML);
            // pp.document.writeln(GetCheckedValues(print_area));

             //Ending Tag of </form>, </body> and </HTML>
             pp.document.writeln('</form></body></HTML>');

         }     
    }
}

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Question by:TonyReba
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6 Comments
 
LVL 27

Expert Comment

by:nmarun
ID: 33555792
0
 
LVL 9

Author Comment

by:TonyReba
ID: 33555850
hmm I am not really get it...

Can you explain me what is wrong in my code?
0
 
LVL 27

Accepted Solution

by:
nmarun earned 500 total points
ID: 33556036
I won't be able to explain your code, because I'm don't see the entire html of the grid control you have there. But I'll give you a snippet of something that worked on my box.

Arun

// aspx of the GridView
<asp:GridView ID="gvTest" runat="server" AutoGenerateColumns="False" Width="400px">
    <Columns>
        <asp:TemplateField>
            <ItemTemplate>
                <asp:CheckBox ID="PrintBox" runat="server" />
            </ItemTemplate>
        </asp:TemplateField>
        <asp:BoundField DataField="FirstName" HeaderText="First Name" />
        <asp:BoundField DataField="LastName" HeaderText="Last Name" />
    </Columns>
</asp:GridView>
<br/>
<asp:Button ID="Click" runat="server" OnClientClick="return openWindow();" Text="Click" />

// javascript function
<script language="javascript" type="text/javascript">
    function openWindow() {
        var pp = window.open();
        //Adding HTML opening tag with <HEAD> … </HEAD> portion 
        pp.document.writeln('<HTML><HEAD><title>Print Preview</title></HEAD>')

        //Adding Body Tag
        pp.document.writeln('<body>');
        var gridViewCtlId = '<%=gvTest.ClientID%>';
        var tableElement = document.getElementById(gridViewCtlId);
        for (var i = 1; i < tableElement.rows.length; i++) {
            var rowElem = tableElement.rows[i];
            var printBoxName = rowElem.cells[0].childNodes[0].name;
            var printBox = document.getElementsByName(printBoxName);
            if (printBox[0].checked) {
                for (var x = 1; x < rowElem.cells.length; x++) {
                    pp.document.writeln(rowElem.cells[x].childNodes[0].data);
                    pp.document.writeln(' ');
                }
                pp.document.writeln('<br/>');
            }
        }
        pp.document.writeln('</body></html>');
    }

</script>

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Author Comment

by:TonyReba
ID: 33558114
actually this is a different control....
is an asp.net 3.5 listview,, how can I do the same on that control?

<asp:ListView ID="ListView1" runat="server"   DataSourceID="AccessDataSource2" 
        Visible="False"  >

         <EmptyDataTemplate>
         <span></span>
        </EmptyDataTemplate>
    <GroupTemplate>
            <tr ID="itemPlaceholderContainer" runat="server">
                <td ID="itemPlaceholder" runat="server">
                </td>
            </tr>
        </GroupTemplate>
 
  <ItemTemplate>
        <br />
        <table id="TableItemTemplate"  runat= "server" class="itemTemplateClass">
     
 <tr>
    <td >
      <b>
            <asp:Label ID="Label1" runat="server" Text='<%# Eval("Last_Name") %>' />
            ,
             <asp:Label ID="Label2" runat="server" 
             Text='<%# Eval("First_Name") %>' />
             
               <asp:Label ID="Label3" runat="server" 
             Text='<%# Eval("Prof_Designation") %>' />
             </b>
             </td>
             </tr>
             <tr>
             <td>
            <asp:Label ID="Label4" runat="server" Text='<%# Eval("Specialty") %>' />
            <asp:Label ID="Label5" runat="server" 
            Text='<%# Eval("[Specialty2]") %>' />
            <br/>
            <asp:Label ID="Label6" runat="server" Text='<%# Eval("Address") %>' />
            <br/>
            <asp:Label ID="Label7" runat="server" Text='<%# Eval("Address2") %>' />
           <br/>
            <asp:Label ID="Label8" runat="server" Text='<%# Eval("City") %>' />
            ,
            <asp:Label ID="Label9" runat="server" Text='<%# Eval("State") %>' />
            ,
            <asp:Label ID="Label10" runat="server" Text='<%# Eval("Zip") %>' />
           <br/>
            <asp:Label ID="Label11" runat="server" Text='<%# Eval("Phone") %>' />
            <br/>
            <asp:Label ID="Label12" runat="server" Text='<%# Eval("Fax") %>' />  
            <br />
            <asp:CheckBox ID="CheckBoxPrintProvider" runat="server" Text="Print this Provider" />
            <asp:HyperLink ID="HyperLink1"  runat="server" Text="Click to See a Map" NavigateUrl='<%# "http://maps.google.com/maps?f=q&source=s_q&hl=en&geocode=&q=" + Server.UrlEncode(Eval("Address").ToString) + "," + Server.UrlEncode(Eval("City").ToString) + "," + Server.UrlEncode(Eval("State").ToString) %>'   />                                             
            </td></tr>
            </table>
            <br />
        </ItemTemplate>

      <AlternatingItemTemplate>
      <table id="TableAlternativeItemTemplate"  runat= "server" class="alternateitemTemplateClass"   >
  <tr>
    <td >
      <b>
            <asp:Label ID="Label1" runat="server" Text='<%# Eval("Last_Name") %>' />
            ,
             <asp:Label ID="Label2" runat="server" 
             Text='<%# Eval("First_Name") %>' />
             
               <asp:Label ID="Label3" runat="server" 
             Text='<%# Eval("Prof_Designation") %>' />
             </b>
             </td>
             </tr>
             <tr>
             <td>
            <asp:Label ID="Label4" runat="server" Text='<%# Eval("Specialty") %>' />
            <asp:Label ID="Label5" runat="server" 
            Text='<%# Eval("[Specialty2]") %>' />
            <br/>
            <asp:Label ID="Label6" runat="server" Text='<%# Eval("Address") %>' />
            <br/>
            <asp:Label ID="Label7" runat="server" Text='<%# Eval("Address2") %>' />
           <br/>
            <asp:Label ID="Label8" runat="server" Text='<%# Eval("City") %>' />
            ,
            <asp:Label ID="Label9" runat="server" Text='<%# Eval("State") %>' />
            ,
            <asp:Label ID="Label10" runat="server" Text='<%# Eval("Zip") %>' />
           <br/>
            <asp:Label ID="Label11" runat="server" Text='<%# Eval("Phone") %>' />
            <br/>
            <asp:Label ID="Label12" runat="server" Text='<%# Eval("Fax") %>' />
            
            <br />
            <asp:CheckBox ID="CheckBoxPrintProvider2" runat="server" Text="Print this Provider" />
            <asp:HyperLink ID="HyperLink2"  runat="server" Text="Click to See a Map" NavigateUrl='<%# "http://maps.google.com/maps?f=q&source=s_q&hl=en&geocode=&q=" + Server.UrlEncode(Eval("Address").ToString) + "," + Server.UrlEncode(Eval("City").ToString) + "," + Server.UrlEncode(Eval("State").ToString) %>'   />
            </td>
            </tr>
            </table>
       </AlternatingItemTemplate>
   
   <LayoutTemplate>

   
             <table id="Table1"cellpadding="0" cellspacing="0" style="border-right: #000000 thin solid; border-top: #000000 thin solid;
                                    border-left: #000000 thin solid; border-bottom: #000000 thin solid; background-color: #FFFFFF; border-width: 1px;"
                                    width="100%" align="center" class="NoDisplay">
        <tr>
            <td class="style2">
                    <b>Matching Providers </b>
                   </td>
            <td>
                &nbsp;</td>
        </tr>
        <tr>
            <td class="style2">
                             Sort By: 
                                 <asp:LinkButton ID="LinkButton1" runat="server" CommandName="Sort" CommandArgument="Last_Name">Name</asp:LinkButton>&nbsp;Sort 
                By:   
                                 <asp:LinkButton ID="LinkButton2" runat="server" CommandName="Sort" CommandArgument="City">City</asp:LinkButton>
                <br />
            </td>
            <td>
                        <%--<asp:Button ID="PrintButton" runat="server" Text="Print Selected Providers"  />--%>
                        <asp:Button ID="btnPrint" runat="server" Text="Print Selected Providers" />
                   &nbsp;
                   <asp:CheckBox ID="chkSelectAll" runat="server" Text=" Select All For Printing" AutoPostBack="true" OnClick="selectAll(this)" />
                                    </td>
        </tr>
    </table>
    
                        <table ID="groupPlaceholderContainer" runat="server" border="1" 
                            style="background-color: #FFFFFF;border-collapse: collapse;border-color: #999999;border-style:none;border-width:1px;font-family: Verdana, Arial, Helvetica, sans-serif;">
                            <tr ID="groupPlaceholder" runat="server">
                            </tr>
                        </table>
                                                
                    </td>
                </tr>
                <tr id="Tr2" runat="server">
                    <td id="Td2" runat="server" 
                        style="text-align: center;background-color: #5D7B9D;font-family: Verdana, Arial, Helvetica, sans-serif;color: #FFFFFF">
                        <br />
                        <asp:DataPager ID="DataPager1" runat="server" PageSize="12">
                            <Fields>
                                <asp:NextPreviousPagerField ButtonType="Button" ShowFirstPageButton="True" 
                                    ShowLastPageButton="True" />
                            </Fields>
                        </asp:DataPager>
                    </td>
                </tr>
            </table>
             
        </LayoutTemplate>
        
    </asp:ListView>

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LVL 27

Expert Comment

by:nmarun
ID: 33558294
That should be fine. All you need to do is to modify the indexes in the javascript function. I'm afraid I won't be able to give you the actual JS function as I don't have the datasource needed to populate the listbview.

Arun
0
 
LVL 9

Author Comment

by:TonyReba
ID: 33558315
ok testing now
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