I am facing an error in generating a proper PDF Document. the code i have, can generate a pdf document, it can download the document, but the issue is i cannot view the view the document. This is the Page I am trying to export to pdf.
Here is my code so far:
ASPX:
<asp:Button ID="btnDownload" CssClass="btn" runat="server" Text="Download Invoice" OnClick="btnDownload_Click" />
<asp:Panel ID="pnl" runat="server">
<div id="page-wrap">
<textarea id="header" style="height: 30px">PAYMENT DETAILS</textarea>
<div id="identity">
<textarea style="background-color: #F7F7F7;" readonly="readonly" id="address">My Name
My Street Address
Phone: 111-111-111</textarea>
<div id="logo">
<div id="logoctr">
</div>
<div id="logohelp">
<input id="imageloc" readonly="readonly" type="text" size="50" value="" /><br />
(max width: 540px, max height: 100px)
</div>
<img id="image" src="images/logo.png" alt="logo" />
</div>
</div>
<div style="clear: both"></div>
<div id="customer">
<textarea id="tbCustomer" readonly="readonly" runat="server"></textarea>
<table id="meta">
<tr>
<td class="meta-head">Payment ID</td>
<td>
<textarea readonly="readonly" runat="server" id="tbPID"></textarea></td>
</tr>
<tr>
<td class="meta-head">Date</td>
<td>
<textarea id="date" readonly="readonly" runat="server"></textarea></td>
</tr>
<tr>
<td class="meta-head">Amount Due</td>
<td>
<div class="due">
$
<asp:Label ID="lblTotal" runat="server" Text="Total"></asp:Label>
</div>
</td>
</tr>
</table>
</div>
<table id="items">
<tr>
<th>Property Title</th>
<th>Description</th>
<th>Status</th>
<th>Invoiced By</th>
<th>Total Payment</th>
</tr>
<tr class="item-row">
<td class="item-name">
<div class="delete-wpr">
<textarea readonly="readonly" id="tbTitle" runat="server"></textarea>
</div>
</td>
<td class="description">
<div contenteditable="true" id="tbDetail" class="blank" runat="server">
</div>
</td>
<td>
<textarea id="tbStatus" runat="server" readonly="readonly">PAID</textarea></td>
<td>
<textarea class="qty" readonly="readonly" id="tbInvoicedBy" runat="server"></textarea></td>
<td><span class="price">$
<asp:Label ID="tbTotal1" runat="server" Text="Total"></asp:Label></span></td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line">Vaccant</td>
<td class="total-value">
<div id="subtotal">$<asp:Label ID="lblVaccant" runat="server" Text=""></asp:Label></div>
</td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line">Maintainance</td>
<td class="total-value">
<div id="total">$<asp:Label ID="lblMaintainance" runat="server" Text=""></asp:Label></div>
</td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line">Property Insurance</td>
<td class="total-value">
<div id="Insurance">$<asp:Label ID="lblInsurance" runat="server" Text=""></asp:Label></div>
</td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line">Dewa Bill</td>
<td class="total-value">
<div id="dewa">$<asp:Label ID="lblDewa" runat="server" Text=""></asp:Label></div>
</td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line">Furnishing Cost</td>
<td class="total-value">
<div id="FurnishingCost">$<asp:Label ID="lblFurnishing" runat="server" Text=""></asp:Label></div>
</td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line">Cleaning Fees</td>
<td class="total-value">
<div id="CleaningFees">$<asp:Label ID="lblCleaning" runat="server" Text=""></asp:Label></div>
</td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line">House Keeping</td>
<td class="total-value">
<div id="HouseKeeping">$<asp:Label ID="lblHouseKeeping" runat="server" Text=""></asp:Label></div>
</td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line">Next Rent Due</td>
<td class="total-value">
<div id="paid">$<asp:Label ID="lblNextRent" runat="server" Text=""></asp:Label></div>
</td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line">Rental Comission</td>
<td class="total-value">
<div id="RentalComission">$<asp:Label ID="lblRentalComission" runat="server" Text=""></asp:Label></div>
</td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line">Credit Card Fees</td>
<td class="total-value">
<div id="CreditCardFees">$<asp:Label ID="lblCreditCardFees" runat="server" Text=""></asp:Label></div>
</td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line">Pest Control</td>
<td class="total-value">
<div id="PestControl">$<asp:Label ID="lblPestControl" runat="server" Text=""></asp:Label></div>
</td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line">Chillar Utilities</td>
<td class="total-value">
<div id="ChillarUtilities">$<asp:Label ID="lblChillarUtilities" runat="server" Text=""></asp:Label></div>
</td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line">Du, etisilate wifi</td>
<td class="total-value">
<div id="DuEtisilatewifi">$<asp:Label ID="lblDuEtisilateWifi" runat="server" Text=""></asp:Label></div>
</td>
</tr>
<tr>
<td colspan="2" class="blank"></td>
<td colspan="2" class="total-line balance">Total Payment</td>
<td class="total-value balance">
<div class="due">$<asp:Label ID="lblTotal2" runat="server" Text=""></asp:Label></div>
</td>
</tr>
</table>
<div id="terms">
<h5>Terms</h5>
<textarea readonly="readonly">These payment details are final and non negotiable.</textarea>
</div>
</div>
</asp:Panel>
ASPX.CS
public void ExportToPDF()
{
Response.ContentType = "application/pdf";
Response.AddHeader("content-disposition", "attachment;filename=Panel.pdf");
Response.Cache.SetCacheability(HttpCacheability.NoCache);
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
pnl.RenderControl(hw);
StringReader sr = new StringReader(sw.ToString());
Document pdfDoc = new Document(PageSize.A4, 10f, 10f, 100f, 0f);
HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
PdfWriter.GetInstance(pdfDoc, Response.OutputStream);
pdfDoc.Open();
htmlparser.Parse(sr);
pdfDoc.Close();
sw.Close();
htmlparser.Close();
Response.Write(pdfDoc);
Response.End();
}
also it says the HTMLWorker class is obsolete.
Related
I have string html, I want to get all id name of tag in string html.
get string html in file text:
<tr>
<td class="X8">
</td>
<td colspan="6" class="X9"></td>
<td colspan="4" class="X12" id="closedate">
</td>
<td colspan="6" class="X9"></td>
<td colspan="4" class="X12" id="startdate">
</td>
<td class="X8">
</td>
<td class="X8" colspan="3">
</td>
<td class="X8">
</td>
<td colspan="9" class="X9"></td>
<td colspan="6" class="X15" id="totalpayment"></td>
<td class="X8">
</td>
<td class="X8">
</td>
</tr>
<tr>
<td class="X17">
</td>
<td class="X17" colspan="8">
</td>
<td class="X17" colspan="33">
</td>
<td class="X17">
</td>
</tr>
<tr>
<td class="X17">
</td>
<td class="X17" colspan="8">
<td class="X17" colspan="16">
</td>
<td class="X17">
</td>
<td colspan="9" class="X20"></td>
<td colspan="6" class="X23" id="approvaldate"></td>
<td class="X17">
</td>
<td class="X17">
</td>
</tr>
expected results:
closedate, startdate,totalpayment, approvaldate.
Then I want to set inner text for id name tag
(Ex:<td colspan="6" class="X23" id="approvaldate">2018/07/18</td>)
Using c#.Help me, please. Thanks a lot.
What I am understood from your question is you need the id of all in string simple Example Created for you
<form id="form1" runat="server">
<input id="Name" type="text" name="Full Name" runat="server" />
<input id="Email" type="text" name="Email Address" runat="server" />
<input id="Phone" type="text" name="Phone Number" runat="server" />
</form>
foreach (var control in Page.Form.Controls)
{
if (control is HtmlInputControl)
{
var htmlInputControl = control as HtmlInputControl;
string controlName = htmlInputControl.Name;
string controlId = htmlInputControl.ID;
}
}
Another Approach:-
HtmlElement table = testWebBrowser.Document.GetElementById("TableID");
if (table != null)
{
foreach (HtmlElement row in table.GetElementsByTagName("TR"))
{
// ...
}
}
I need to convert a Html Table to DataTable in C#. I used HtmlAgilityPack but it does not convert it well because of rowspans.
The code I am currently using is:
private static DataTable convertHtmlTableToDataTable()
{
WebClient webClient = new WebClient();
string urlContent = webClient.DownloadString("http://example.com");
string tableCode = getTableCode(urlContent);
string htmlCode = tableCode.Replace(" ", " ");
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(htmlCode);
var headers = doc.DocumentNode.SelectNodes("//tr/th");
DataTable table = new DataTable();
foreach (HtmlNode header in headers)
{
table.Columns.Add(header.InnerText);
}
foreach (var row in doc.DocumentNode.SelectNodes("//tr[td]"))
{
table.Rows.Add(row.SelectNodes("td").Select(td => td.InnerText).ToArray());
}
return table;
}
And this is a part of Html Table:
<table class="tabel" cellspacing="0" border="0">
<caption style="font-family:Verdana; font-size:20px;">SEMGRP</caption>
<tr>
<th class="celula" >Ora</th>
<th class="latime_celula celula">Luni</th>
<th class="latime_celula celula">Marti</th>
<th class="latime_celula celula">Miercuri</th>
<th class="latime_celula celula">Joi</th>
<th class="latime_celula celula">Vineri</th>
</tr>
<tr>
<td class="celula" nowrap="nowrap">8-9</td>
<td class="celula" rowspan="2">
<table border="0" align="center">
<tr>
<td nowrap="nowrap" align="center">
Curs
<br />
<a class="link_celula" href="afis_n0.php?id_tip=287&tip=p">Prof</a>
<br />
<a class="link_celula" href="afis_n0.php?id_tip=9&tip=s">Sala</a>
<br />
</td>
</tr>
</table>
</td>
<td class="celula" rowspan="2">
<table border="0" align="center">
<tr>
<td nowrap="nowrap" align="center">
Curs
<br />
<a class="link_celula" href="afis_n0.php?id_tip=287&tip=p">Prof</a>
<br />
<a class="link_celula" href="afis_n0.php?id_tip=12&tip=s">Sala</a>
<br />
</td>
</tr>
</table>
</td>
<td class="celula"> </td>
<td class="celula"> </td>
<td class="celula" rowspan="2">
<table border="0" align="center">
<tr>
<td nowrap="nowrap" align="center">
Curs
<br />
<a class="link_celula" href="afis_n0.php?id_tip=293&tip=p">Prof</a>
<br />
<a class="link_celula" href="afis_n0.php?id_tip=9&tip=s">Sala</a>
<br />
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td class="celula" nowrap="nowrap">9-10</td>
<td class="celula"> </td>
<td class="celula"> </td>
</tr>
<tr>
<td class="celula" nowrap="nowrap">10-11</td>
<td class="celula" rowspan="2">
<table border="0" align="center">
<tr>
<td nowrap="nowrap" align="center"> Curs
<br /><a class="link_celula" href="afis_n0.php?id_tip=303&tip=p">Prof</a>
<br /><a class="link_celula" href="afis_n0.php?id_tip=9&tip=s">Sala</a>
<br />
</td>
</tr>
</table>
</td>
<td class="celula" rowspan="2">
<table border="0" align="center">
<tr>
<td nowrap="nowrap" align="center"> Curs
<br />
<a class="link_celula" href="afis_n0.php?id_tip=331&tip=p">Prof</a>
<br />
<a class="link_celula" href="afis_n0.php?id_tip=14&tip=s">Sala</a>
<br />
</td>
</tr>
</table>
</td>
<td class="celula" rowspan="2">
<table border="0" align="center">
<tr>
<td nowrap="nowrap" align="center"> Curs
<br /><a class="link_celula" href="afis_n0.php?id_tip=330&tip=p">Prof</a>
<br /><a class="link_celula" href="afis_n0.php?id_tip=9&tip=s">Sala</a>
<br />
</td>
</tr>
</table>
</td>
<td class="celula"> </td>
<td class="celula" rowspan="2">
<table border="0" align="center">
<tr>
<td nowrap="nowrap" align="center"> Curs
<br />
<a class="link_celula" href="afis_n0.php?id_tip=293&tip=p">Prof</a>
<br />
<a class="link_celula" href="afis_n0.php?id_tip=10&tip=s">Sala</a> <br />
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td class="celula" nowrap="nowrap">11-12</td>
<td class="celula"> </td>
</tr>
<tr>
I tried some solutions but I did not find any good...
Thanks for any help in advance.
So basically i have Web page form named Lab4.aspx but everytime i pressed button, it will always direct to script runat="server" and not the aspx.cs,also the button is changed back to Button_1 when i changed it to BtnSubmit
<script runat="server">
Protected Sub Button1_Click(sender As Object, e As EventArgs)
End Sub
</script>
For the aspx.cs, i already changed the public partial class to public partial class Lab4: System.Web.UI.Page in the aspx.cs and also name the file to Lab4.aspx.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class Lab4 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void BtnSubmit_Click(object sender, EventArgs e)
It would be great if this mystery can be solved because i have tried search for this solution everywhere
Here's the code for the button control on aspx page
<asp:Button ID="BtnSubmit" runat="server" onclick="Button1_Click" Text="Submit"
Width="85px" />
and this is the full code for aspx page
<script runat="server">
Protected Sub Button1_Click(sender As Object, e As EventArgs)
End Sub
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<style type="text/css">
.style1
{
font-size: xx-large;
font-family: "Tw Cen MT";
height: 1161px;
}
.style2
{
text-decoration: underline;
}
.style3
{
font-size: x-large;
background-color: #9933FF;
}
.style4
{
width: 100%;
}
.style5
{
width: 243px;
}
.style6
{
width: 609px;
}
.style7
{
width: 243px;
height: 32px;
}
.style8
{
width: 609px;
height: 32px;
background-color: #FFFFFF;
}
.style9
{
height: 32px;
}
.style10
{
background-color: #9966FF;
}
.style11
{
width: 243px;
height: 31px;
}
.style12
{
width: 609px;
height: 31px;
}
.style13
{
height: 31px;
}
.style14
{
width: 303px;
font-size: x-large;
}
.style15
{
width: 303px;
height: 41px;
}
.style16
{
height: 41px;
}
.style17
{
font-size: x-large;
}
.style20
{
width: 254px;
}
.style21
{
width: 254px;
height: 41px;
}
.style22
{
width: 243px;
height: 45px;
}
.style23
{
width: 609px;
height: 45px;
}
.style24
{
height: 45px;
}
.style25
{
width: 303px;
font-size: x-large;
height: 32px;
}
.style26
{
width: 254px;
height: 32px;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div class="style1">
Nasi Tapau O<span class="style2">nline Order
</span>
<br />
<br />
<span class="style3"><span class="style10">Customer's Details
</span>
<br />
<table class="style4">
<tr>
<td class="style5">
Name :
</td>
<td class="style6">
<span class="style3">
<asp:TextBox ID="TxtName" runat="server" Width="545px"></asp:TextBox>
</span>
</td>
<td>
</td>
<td>
</td>
</tr>
<tr>
<td class="style7">
</td>
<td class="style8">
</td>
<td class="style9">
</td>
<td class="style9">
</td>
</tr>
<tr>
<td class="style5">
Contact Number :</td>
<td class="style6">
<span class="style3">
<asp:TextBox ID="TxtContactNo" runat="server" Width="165px"></asp:TextBox>
</span>
</td>
<td>
</td>
<td>
</td>
</tr>
<tr>
<td class="style5">
</td>
<td class="style6">
</td>
<td>
</td>
<td>
</td>
</tr>
<tr>
<td class="style5">
Email :</td>
<td class="style6">
<span class="style3">
<asp:TextBox ID="TxtEmail" runat="server" Width="165px"></asp:TextBox>
</span>
</td>
<td>
</td>
<td>
</td>
</tr>
<tr>
<td class="style7">
</td>
<td class="style8">
</td>
<td class="style9">
</td>
<td class="style9">
</td>
</tr>
<tr>
<td class="style5">
Order Details :</td>
<td class="style6">
</td>
<td>
Quantity :
</td>
<td>
</td>
</tr>
<tr>
<td class="style5">
</td>
<td class="style6">
</td>
<td>
</td>
<td>
</td>
</tr>
<tr>
<td class="style5">
Rice :</td>
<td class="style6">
<asp:RadioButton ID="RBYes" runat="server" Text="Yes" />
<span class="style3"><asp:RadioButton ID="RBNo" runat="server"
style="background-color: #FFFFFF" Text="No" />
</span>
</td>
<td>
<span class="style3">
<asp:TextBox ID="TxtQRice" runat="server" Width="165px"></asp:TextBox>
</span>
</td>
<td>
</td>
</tr>
<tr>
<td class="style22">
</td>
<td class="style23">
</td>
<td class="style24">
</td>
<td class="style24">
</td>
</tr>
<tr>
<td class="style5">
Side Dishes :</td>
<td class="style6">
<asp:CheckBox ID="CBChicken" runat="server" style="background-color: #FFFFFF" Text="Chicken Curry - RM4.50" />
</td>
<td>
<span class="style3">
<asp:TextBox ID="TxtQChicken" runat="server" Width="165px"></asp:TextBox>
</span>
</td>
<td>
</td>
</tr>
<tr>
<td class="style7">
</td>
<td class="style8">
<span class="style3">
<asp:CheckBox ID="CBMixed" runat="server" OnCheckedChanged="CBMixed_CheckedChanged" style="background-color: #FFFFFF" Text="Mixed Vegetables - RM2.50" />
</span>
</td>
<td class="style9">
<span class="style3">
<asp:TextBox ID="TxtQMixed" runat="server" Width="165px"></asp:TextBox>
</span>
</td>
<td class="style9">
</td>
</tr>
<tr>
<td class="style5">
</td>
<td class="style6">
<span class="style3">
<asp:CheckBox ID="CBGrilled" runat="server" style="background-color: #FFFFFF" Text="Grilled Fish - RM4.00" />
</span>
</td>
<td>
<span class="style3">
<asp:TextBox ID="TxtQGrilled" runat="server" Width="165px"></asp:TextBox>
</span>
</td>
<td>
</td>
</tr>
<tr>
<td class="style7">
</td>
<td class="style8">
<span class="style3">
<asp:CheckBox ID="CBCondiment" runat="server" style="background-color: #FFFFFF" Text="Condiment - RM1.50" />
</span>
</td>
<td class="style9">
<span class="style3">
<asp:TextBox ID="TxtQCondiment" runat="server" Width="165px"></asp:TextBox>
</span>
</td>
<td class="style9">
</td>
</tr>
<tr>
<td class="style5">
Beverages :</td>
<td class="style6">
<span class="style3">
<asp:CheckBox ID="CBMangoJ" runat="server" style="background-color: #FFFFFF" Text="Mango Juice - RM3.00" />
</span>
</td>
<td>
<span class="style3">
<asp:TextBox ID="TxtMangoJuice" runat="server" Width="165px"></asp:TextBox>
</span>
</td>
<td>
</td>
</tr>
<tr>
<td class="style5">
</td>
<td class="style6">
<span class="style3">
<asp:CheckBox ID="CBCendol" runat="server" style="background-color: #FFFFFF" Text="Cendol - RM3.00" />
</span>
</td>
<td>
<span class="style3">
<asp:TextBox ID="TxtCendol" runat="server" Width="165px"></asp:TextBox>
</span>
</td>
<td>
</td>
</tr>
<tr>
<td class="style5">
</td>
<td class="style6">
</td>
<td>
</td>
<td>
</td>
</tr>
<tr>
<td class="style11">
Delivery:</td>
<td class="style12">
<asp:DropDownList ID="DdlDelivery" runat="server">
<asp:ListItem Value="0">Self-pickup</asp:ListItem>
<asp:ListItem Value="1.50">Request For Delivery</asp:ListItem>
</asp:DropDownList>
</td>
<td class="style13">
</td>
<td class="style13">
</td>
</tr>
<tr>
<td class="style11">
</td>
<td class="style12">
</td>
<td class="style13">
<asp:Button ID="BtnSubmit" runat="server" onclick="Button1_Click" Text="Submit"
Width="85px" />
</td>
<td class="style13">
</td>
</tr>
</table>
<br />
<br />
<asp:Label ID="Label1" runat="server" style="background-color: #9966FF"
Text="Thank you for choosing us! Here are you order details :"></asp:Label>
<br />
<br />
</span>
<table class="style4">
<tr>
<td class="style14">
<span class="style17">Name :
</td>
<td class="style20">
<asp:Label ID="lblName" runat="server" Font-Size="X-Large"></asp:Label>
</span>
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
Telephone :</td>
<td class="style20">
<span class="style17">
<asp:Label ID="LblTel" runat="server"></asp:Label>
</span>
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
Email :</td>
<td class="style20">
<span class="style17">
<asp:Label ID="lblEmail" runat="server"></asp:Label>
</span>
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
</td>
<td style="font-size: x-large">
Quantity :</td>
</tr>
<tr>
<td class="style25">
Rice :</td>
<td class="style26">
<span class="style17">
<asp:Label ID="lblRice" runat="server"></asp:Label>
</span>
</td>
<td class="style9">
<span class="style17">
<asp:Label ID="lblQRice" runat="server"></asp:Label>
</span>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
Side Dishes :</td>
<td class="style20">
<span class="style17">
<asp:Label ID="Label6" runat="server" Visible="False"></asp:Label>
</span>
</td>
<td>
<span class="style17">
<asp:Label ID="Label16" runat="server" Visible="False"></asp:Label>
</span>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
<span class="style17">
<asp:Label ID="Label7" runat="server" Visible="False"></asp:Label>
</span>
</td>
<td>
<span class="style17">
<asp:Label ID="Label17" runat="server" Visible="False"></asp:Label>
</span>
</td>
</tr>
<tr>
<td class="style15">
</td>
<td class="style21">
<span class="style17">
<asp:Label ID="Label8" runat="server" Visible="False"></asp:Label>
</span>
</td>
<td class="style16">
<span class="style17">
<asp:Label ID="Label18" runat="server" Visible="False"></asp:Label>
</span>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
<span class="style17">
<asp:Label ID="Label9" runat="server" Visible="False"></asp:Label>
</span>
</td>
<td>
<span class="style17">
<asp:Label ID="Label19" runat="server" Visible="False"></asp:Label>
</span>
</td>
</tr>
<tr>
<td class="style14">
Beverages :</td>
<td class="style20">
<span class="style17">
<asp:Label ID="lblMangoJ" runat="server"></asp:Label>
</span>
</td>
<td>
<span class="style17">
<asp:Label ID="lblQMangoJ" runat="server"></asp:Label>
</span>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
<span class="style17">
<asp:Label ID="lblCendol" runat="server"></asp:Label>
</span>
</td>
<td>
<span class="style17">
<asp:Label ID="lblQCendol" runat="server"></asp:Label>
</span>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
Delivery Method :</td>
<td class="style20">
<span class="style17">
<asp:Label ID="lblDelivery" runat="server"></asp:Label>
</span>
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
Total :</td>
<td class="style20">
<span class="style17">
<asp:Label ID="lblTotal" runat="server"></asp:Label>
</span>
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
Grand Total(Inclusive GST) :</td>
<td class="style20">
<span class="style17">
<asp:Label ID="lblTotalWGST" runat="server"></asp:Label>
</span>
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
</td>
<td>
</td>
</tr>
<tr>
<td class="style14">
</td>
<td class="style20">
</td>
<td>
</td>
</tr>
</table>
<br />
<br />
</div>
</form>
</body>
</html>
Your aspx page should actually start with something like this.
<%# Page Title="" Language="C#" MasterPageFile="" AutoEventWireup="true" CodeBehind="Lab4.aspx.cs" Inherits="" %>
CodeBehind="Lab4.aspx.cs" is the place where you specify which is your code behind file in C#.
Every aspx will have a page directive which will tell compiler where to look for its code file
<%# Page CodeFile="Lab4.aspx.cs" %>
documentation
I am Having a code for Modal PopUp windoe in which I wanna perform login operation and code for extender is as follows.
<div class="wrapper">
<ul id="icons">
<li><asp:ImageButton runat="server" ImageUrl="images/lgn.png" ID="btnimg" CssClass="image" /></li>
</ul>
<asp:ModalPopupExtender ID="ModalPopupExtender1" runat="server" TargetControlID="btnimg" PopupControlID="Panel1" BackgroundCssClass="modalBackground">
</asp:ModalPopupExtender >
<asp:panel id="Panel1" CssClass="popup" runat="server">
<div class="popup">
<div id="PopupHeader" style="height:55px;background-color:#f6f6f6;border-radius:10px;width:348px;font-size:2.7em; "> <font style="margin:30px 0px 0px 20px;vertical-align:middle;color:Black;line-height:1.2em; font-size:37px; font-family: BonvenoCF;"> Login </font></div>
<div class="PopupBody">
<table width="350px" style="vertical-align:middle;text-align:center;">
<tr>
<td style="width:43.5px"> </td>
<td style="width:131.25px"> </td>
<td style="width:131.25px"> </td>
<td style="width:43.5px"> </td>
</tr>
<tr>
<td style="width:43.5px"> </td>
<td style="width:131.25px">
<asp:Label ID="Label1" runat="server" Text="User Name: "></asp:Label>
</td>
<td style="width:131.25px">
<asp:TextBox ID="txtUserName" runat="server" Height="20px" style="border-radius:8px;"> </asp:TextBox>
<asp:TextBoxWatermarkExtender ID="txtUserName_TextBoxWatermarkExtender" runat="server" Enabled="True" TargetControlID="txtUserName"WatermarkText="User Name">
</asp:TextBoxWatermarkExtender>
</td>
<td style="width:43.5px"> </td>
</tr>
<tr>
<td style="width:43.5px"> </td>
<td style="width:131.25px"> </td>
<td style="width:131.25px"> </td>
<td style="width:43.5px"> </td>
</tr>
<tr>
<td style="width:43.5px"> </td>
<td style="width:131.25px">
<asp:Label ID="Label2" runat="server" Text="Password: " ></asp:Label>
</td>
<td style="width:131.25px">
<asp:TextBox ID="txtPassword" runat="server" Height="20px" style="border-radius:8px;"> </asp:TextBox>
<asp:TextBoxWatermarkExtender ID="txtPassword_TextBoxWatermarkExtender"
runat="server" Enabled="True" TargetControlID="txtPassword"
WatermarkText="Password">
</asp:TextBoxWatermarkExtender>
</td>
<td style="width:43.5px"> </td>
</tr>
<tr>
<td style="width:43.5px"> </td>
<td colspan="2">
<asp:Label ID="Label3" runat="server" Text="Invalid User Name Or Password." Visible="False"></asp:Label>
</td>
<td style="width:43.5px"> </td>
</tr>
<tr>
<td style="width: 43.5px"> </td>
<td style="width: 131.25px">
<asp:Button ID="Button2" runat="server" CssClass="button" Text="Login" />
</td>
<td style="width: 131.25px">
<asp:Button ID="Button1" runat="server" CssClass="button" Text="Cancle" /></td>
<td style="width: 43.5px"> </td>
</tr>
<tr>
<td style="width: 43.5px"> </td>
<td style="width: 131.25px">
<asp:LinkButton ID="LinkButton1" runat="server">Forgot Password</asp:LinkButton>
</td>
<td style="width: 131.25px">
<asp:Button ID="Button3" runat="server" CssClass="button" Text="Sign Up" />
</td>
<td style="width: 43.5px"> </td>
</tr>
</table>
</div>
</div>
</asp:panel>
</div>
on button2_Click code behind is as follows.
protected void Button2_Click(object sender, EventArgs e)
{
ds = obj.sel("select UserName and Password from tblUserMaster where UserName='"+txtUserName.Text+"' AND Password='"+txtPassword.Text+"'");
if (ds.Tables[0].Rows.Count == 0)
{
Label3.Visible = true;
}
else
{
Response.Redirect("Default.aspx");
}
}
But when i'm clicking on LOGIN Button it is not redirection me on Default.aspx page popup is getting closed.
while on clicking on cancel button it is not working at all.
please suggest an solution as soon as possible.
use update panel for refreshing problem .
here is complete code .
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
<div class="wrapper">
<ul id="icons">
<li><asp:ImageButton runat="server" ImageUrl="images/lgn.png" ID="btnimg" CssClass="image" /></li>
</ul>
<asp:ModalPopupExtender ID="ModalPopupExtender1" runat="server" TargetControlID="btnimg" PopupControlID="Panel1" BackgroundCssClass="modalBackground" CancelControlID="Button1"></asp:ModalPopupExtender>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Panel ID="Panel1" CssClass="popup" runat="server">
<div class="popup">
<div id="PopupHeader" style="height: 55px; background-color: #f6f6f6; border-radius: 10px; width: 348px; font-size: 2.7em;"><font style="margin: 30px 0px 0px 20px; vertical-align: middle; color: Black; line-height: 1.2em; font-size: 37px; font-family: BonvenoCF;"> Login </font></div>
<div class="PopupBody">
<table width="350px" style="vertical-align: middle; text-align: center;">
<tr>
<td style="width: 43.5px"> </td>
<td style="width: 131.25px"> </td>
<td style="width: 131.25px"> </td>
<td style="width: 43.5px"> </td>
</tr>
<tr>
<td style="width: 43.5px"> </td>
<td style="width: 131.25px">
<asp:Label ID="Label1" runat="server" Text="User Name: "></asp:Label>
</td>
<td style="width: 131.25px">
<asp:TextBox ID="txtUserName" runat="server" Height="20px" Style="border-radius: 8px;"> </asp:TextBox>
</td>
<td style="width: 43.5px"> </td>
</tr>
<tr>
<td style="width: 43.5px"> </td>
<td style="width: 131.25px"> </td>
<td style="width: 131.25px"> </td>
<td style="width: 43.5px"> </td>
</tr>
<tr>
<td style="width: 43.5px"> </td>
<td style="width: 131.25px">
<asp:Label ID="Label2" runat="server" Text="Password: "></asp:Label>
</td>
<td style="width: 131.25px">
<asp:TextBox ID="txtPassword" runat="server" Height="20px" Style="border-radius: 8px;"> </asp:TextBox>
<asp:TextBoxWatermarkExtender ID="txtPassword_TextBoxWatermarkExtender"
runat="server" Enabled="True" TargetControlID="txtPassword"
WatermarkText="Password">
</asp:TextBoxWatermarkExtender>
</td>
<td style="width: 43.5px"> </td>
</tr>
<tr>
<td style="width: 43.5px"> </td>
<td colspan="2">
<asp:Label ID="Label3" runat="server" Text="Invalid User Name Or Password." Visible="False"></asp:Label>
</td>
<td style="width: 43.5px"> </td>
</tr>
<tr>
<td style="width: 43.5px"> </td>
<td style="width: 131.25px">
<asp:Button ID="Button2" runat="server" CssClass="button" Text="Login" OnClick="Button2_Click" />
</td>
<td style="width: 131.25px">
<asp:Button ID="Button1" runat="server" CssClass="button" Text="Cancle" /></td>
<td style="width: 43.5px"> </td>
</tr>
<tr>
<td style="width: 43.5px"> </td>
<td style="width: 131.25px">
<asp:LinkButton ID="LinkButton1" runat="server">Forgot Password</asp:LinkButton>
</td>
<td style="width: 131.25px">
<asp:Button ID="Button3" runat="server" CssClass="button" Text="Sign Up" OnClick="Button3_Click" />
</td>
<td style="width: 43.5px"> </td>
</tr>
</table>
</div>
</div>
</asp:Panel>
</ContentTemplate>
</asp:UpdatePanel>
</div>
</form>
#Chirag : you haven't added the onclick event on your button . so please add this ..
edit your code .
<asp:Button ID="Button2" runat="server" CssClass="button" Text="Login" OnClick="Button2_Click"/>
i am trying to traverse an html document:
<body class="style_0">
<div>
<div class="style_1">Pending Test List</div>
<table style=" width: 100%;" id="AUTOGENBOOKMARK_4365445353431356880">
<col>
<col>
<tbody>
<tr>
<td style="vertical-align: baseline;">
<div class="style_4">Pending Test List</div>
</td>
<td style="vertical-align: baseline;">
<div class="style_5">SOME AGENCY Laboratories, Inc.</div>
</td>
</tr>
</tbody>
</table>
<table class="style_6" style=" width: 4.531in;" id="AUTOGENBOOKMARK_5083738604442918131">
<col style=" width: 1in;">
<col class="style_7" style=" width: 0.75in;">
<col class="style_8" style=" width: 0.6in;">
<col style=" width: 0.75in;">
<col style=" width: 2.375in;">
<tbody>
<tr class="style_9" style=" height: 0.5in;">
<td style="vertical-align: middle;">
<div class="style_10">Report Range:</div>
</td>
<td style="vertical-align: middle;">
<div class="style_11">01/01/2012</div>
</td>
<td style="vertical-align: middle;">
<div class="style_12">through</div>
</td>
<td style="vertical-align: middle;">
<div class="style_13">01/31/2012</div>
</td>
<td style="vertical-align: middle;">
<div class="style_14">(by Date Entered)</div>
</td>
</tr>
</tbody>
</table>
<table class="style_15" style=" width: 100%;" id="AUTOGENBOOKMARK_7602283385844673591" iid="/526
(QuRs78576248:0)">
<col style=" width: 0.75in;">
<col style=" width: 1.25in;">
<col style=" width: 1in;">
<col style=" width: 1.5in;">
<col style=" width: 1.5in;">
<col style=" width: 1.5in;">
<col>
<thead>
<tr>
<td colspan="4" style="vertical-align: baseline;"></td>
<td style="vertical-align: baseline;"></td>
<td style="vertical-align: baseline;"></td>
<td style="vertical-align: baseline;"></td>
</tr>
<tr>
<td style="vertical-align: baseline;">
<div class="style_16">Entered</div>
</td>
<td style="vertical-align: baseline;">
<div class="style_16">Spec. ID</div>
</td>
<td style="vertical-align: baseline;">
<div class="style_16">Batch/Pos.</div>
</td>
<td style="vertical-align: baseline;">
<div class="style_16">Test</div>
</td>
<td style="vertical-align: baseline;">
<div class="style_16">Client ID</div>
</td>
<td style="vertical-align: baseline;">
<div class="style_16">Client Name</div>
</td>
<td style="vertical-align: baseline;">
<div class="style_16">Agency</div>
</td>
</tr>
</thead>
<tbody>
<tr>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_18">1/30/12</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_19">ZZ324sdf</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_18">51446 / 75</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">HOLD_DE</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">234234</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">smith, john</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">PPPM-6P - SOME AGENCY</div>
</td>
</tr>
<tr>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_18">1/31/12</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_19">SFD3434</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_18">51668 / 17</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">HOLD_DE</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">FOY, EL</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">FOY, ALEX</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">someagency & Associates LLC</div>
</td>
</tr>
<tr>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_18">1/31/12</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_19">SFD3434</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_18">51668 / 25</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">HOLD_DE</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">JAMISON, PA</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">JAMISON, ROY</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">someagency & Associates LLC</div>
</td>
</tr>
<tr>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_18">1/31/12</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_19">SFD3434</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_18">51669 / 34</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">HOLD_DE</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">NEWMAN, SO</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">NEWMAN, ALEX</div>
</td>
<td class="style_17" style="vertical-align: baseline;">
<div class="style_20">someagency & Associates LLC</div>
</td>
</tr>
</tbody>
<tfoot>
<tr>
<td colspan="2" style="vertical-align: baseline;">
<div class="style_21">Total Tests:</div>
</td>
<td style="vertical-align: baseline;">
<div class="style_22">4</div>
</td>
<td style="vertical-align: baseline;"></td>
<td style="vertical-align: baseline;"></td>
<td style="vertical-align: baseline;"></td>
<td style="vertical-align: baseline;"></td>
</tr>
</tfoot>
</table>
<table style=" width: 100%;" id="AUTOGENBOOKMARK_8507236727661888074">
<col>
<col>
<col>
<tbody>
<tr>
<td style="vertical-align: baseline;">
<div class="style_2">
<br>Feb 13, 2012 9:37 AM</div>
</td>
<td style="vertical-align: baseline;">
<div class="style_3">
<br>
<div style="text-align:center;">Page 1</div>
</div>
</td>
<td style="vertical-align: baseline;"></td>
</tr>
</tbody>
</table>
</div>
</body>
for this data:
so far i have this:
foreach (var row in htmlSnippet.DocumentNode.SelectNodes("//table[#class = 'style_15']/tbody/tr"))
{
foreach (var cell in row.SelectNodes("div[#class='*']"))
{
textBox1.Text = cell.InnerHtml.ToString();
}
}
however i am not returning anything!
this line is working:
//table[#class = 'style_15']/tbody/tr
but this does not return anthing:
("div[#class='*']"))
please let me know what i am doing wrong! i need help returning every piece of data as shown in the image (except for the field names)
The * is typically used for matching any element or attribute name, not any value. If you want to match all div elements having a class attribute with any value, just use #class.
foreach (var row in htmlSnippet.DocumentNode.SelectNodes("//table[#class = 'style_15']/tbody/tr/td"))
{
foreach (var cell in row.SelectNodes("div[#class]"))
{
textBox1.Text = cell.InnerHtml.ToString();
}
}
You probably want simply div[#class]—a div element that has a class attribute.
Oh, it's also worth noting that the HTML/XML sample you provided is not well-formed. I had to remove all the col elements, and close the br elements. Maybe, for C#, that's an issue... I know it is for XSL in general... not sure about XPath.
I don't have time to code up a C# example, but here's a simple XSL:
<xsl:template match="/">
<so>
<xsl:apply-templates select="//table[#class = 'style_15']/tbody/tr"/>
</so>
</xsl:template>
<xsl:template match="div[#class]">
<xsl:copy-of select="."/>
</xsl:template>
I get this output:
<so>
<div class="style_18">1/30/12</div>
<div class="style_19">ZZ324sdf</div>
<div class="style_18">51446 / 75</div>
<div class="style_20">HOLD_DE</div>
<div class="style_20">234234</div>
<div class="style_20">smith, john</div>
<div class="style_20">PPPM-6P - SOME AGENCY</div>
<div class="style_18">1/31/12</div>
<div class="style_19">SFD3434</div>
<div class="style_18">51668 / 17</div>
<div class="style_20">HOLD_DE</div>
<div class="style_20">FOY, EL</div>
<div class="style_20">FOY, ALEX</div>
<div class="style_20">someagency & Associates LLC</div>
<div class="style_18">1/31/12</div>
<div class="style_19">SFD3434</div>
<div class="style_18">51668 / 25</div>
<div class="style_20">HOLD_DE</div>
<div class="style_20">JAMISON, PA</div>
<div class="style_20">JAMISON, ROY</div>
<div class="style_20">someagency & Associates LLC</div>
<div class="style_18">1/31/12</div>
<div class="style_19">SFD3434</div>
<div class="style_18">51669 / 34</div>
<div class="style_20">HOLD_DE</div>
<div class="style_20">NEWMAN, SO</div>
<div class="style_20">NEWMAN, ALEX</div>
<div class="style_20">someagency & Associates LLC</div>
</so>
This is just an intermediate output to show that the XPath is working correctly.
Hope this helps.