I have a product catalog page. When you click on the "Add Product" button, page with a cart shows up. This page has a table with an ItemTemplate inside it. Is there any way to get the value from the textBox located inside that ItemTemplate and change the value in the column Total cost in the table by clicking the button? The main problem is that I cannot access the textBox since it's in the . Thank you.
Catalog page:
Cart page:
CartView.aspx
MasterPageFile="~/Page/Store.Master" %>
<asp:Content ID="Content1" ContentPlaceHolderID="bodyContent" runat="server">
<div id="content" style="margin-left: 7%;">
<style>
#import url("/css/tableCart.css");
#import url("/css/ButtonsCart.css");
</style>
<h2 style="padding: 14px; color:Highlight;">Ваша корзина</h2>
<h3 style="padding: 14px; color:Highlight;">Товары, которые вы добавили в корзину, представлены здесь</h3>
<table id="Table1" V class ="simple-little-table">
<thead>
<tr>
<th></th>
<th>Название</th>
<th>Цвет</th>
<th>Глубина</th>
<th>Ширина</th>
<th>Цена</th>
<th>Количество</th>
<th>Итого</th>
<th></th>
</tr>
</thead>
<tbody>
<asp:Repeater ID="Repeater1" ItemType="Line.Models.CartLine"
SelectMethod="GetCartLines" runat="server" EnableViewState="false">
<ItemTemplate>
<tr>
<td><asp:Image ID="Image1" runat="server" style="height:45px; " ImageUrl=<%# Item.Product.Img %> /></td>
<td> <%# Item.Product.NameProduct %> <%# Item.Product.TypeProducts %></td>
<td><%# Item.Product.Colors %></td>
<td>
Qty: <asp:TextBox ID="txtQty" runat="server" Width="130px" />
<asp:Button ID="cmdUpdate" OnClick="cmdUpdate_Click1" runat="server" Text="Update" CommandName="MyUpdate" CommandArgument = '<%# Container.ItemIndex %>'/>
</td>
<td><%# Item.Size.Depth%></td>
<td><%# Item.Product.Price%></td>
</td>
<td>
<td>
<asp:Label ID="Label2" runat="server" Text="<%# ((Item.Quantity *
Item.Product.Price))%>"></asp:Label>
</td>
<td>
<asp:Label ID="txtAmount" runat="server" Text=""></asp:Label>
</td>
</tr>
</ItemTemplate>
</asp:Repeater>
</tbody>
<tfoot>
<tr>
<td colspan="3">Итого:</td>
<td colspan="2" ><%= CartTotal.ToString("c") %></td>
</tr>
</tfoot>
</table>
</div>
</asp:Content>
CartView.aspx.cs
using Line.Helpers;
using Line.Models;
using Line.Models.Repository;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data.SqlClient;
using System.Linq;
using System.Web;
using System.Web.Routing;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace Line.Page
{
public partial class CartView : System.Web.UI.Page
{
protected void Page_Load(object sender, RepeaterCommandEventArgs e)
{
}
public IEnumerable<CartLine> GetCartLines()
{
return SessionHelper.GetCart(Session).Lines;
}
public decimal CartTotal
{
get
{
return SessionHelper.GetCart(Session).ComputeTotalValue();
}
}
public string CheckoutUrl
{
get
{
return RouteTable.Routes.GetVirtualPath(null, "checkout",
null).VirtualPath;
}
}
public string ReturnUrl
{
get
{
return SessionHelper.Get<string>(Session, SessionKey.RETURN_URL);
}
}
protected void cmdUpdate_Click1(object sender, RepeaterCommandEventArgs e)
{
if (e.CommandName == "MyUpdate")
{
RepeaterItem rRow = Repeater1.Items[Convert.ToInt32(e.CommandArgument)];
TextBox tQty = (TextBox)rRow.FindControl("txtQty");
Label tAmount = (Label)rRow.FindControl("txtAmount");
tAmount.Text = tQty.Text;
}
}
}
}
Ok, so you can set the index of the button, and pick this up in the Repeater "item command"
So, for your button, you can/want say this:
I have qty, price, and amount in the repeater. and button.
So, the markup can look like this:
Qty: <asp:TextBox ID="txtQty" runat="server" Width="130px" />
<br />
Price: <asp:TextBox ID="txtPrice" runat="server" Width="130px" />
<br />
Amount: <asp:TextBox ID="txtAmount" runat="server" Width="130px" />
<br />
<asp:Button ID="cmdUpdate" runat="server" Text="Update"
CommandName="MyUpdate"
CommandArgument = '<%# Container.ItemIndex %>'/>
So, you are now free to enter Qty, amount in any of the repeated items.
I have this:
Now, my repeater is going accross - and I think you should be using a listview since that better supports a grid + columnar layout - but it really don't mater (listview, gridview, repeater - they all work the same).
So, note how in our button we have both command Name, and command argument. In command argument I pass the row of the repeater.
So, the code looks like this:
protected void Repeater1_ItemCommand(object source, RepeaterCommandEventArgs e)
{
// update button in repeater clicked
// update amount based on qty, and price
if (e.CommandName == "MyUpdate")
{
RepeaterItem rRow = Repeater1.Items(e.CommandArgument);
TextBox tQty = rRow.FindControl("txtQty");
TextBox tPrice = rRow.FindControl("txtPrice");
TextBox tAmount = rRow.FindControl("txtAmount");
tAmount.Text = tQty.Text * tPrice.Text;
}
}
So, just pass the "index" of the repeater row as per above. We used this expression as command argument:
<asp:Button ID="cmdUpdate" runat="server" Text="Update"
CommandName="MyUpdate"
CommandArgument = '<%# Container.ItemIndex %>'/>
So, once you have the Item Index (row index), then you can run code against the one row and change that row as per above.
Edit:
So the full markup I have is this:
<asp:Repeater ID="Repeater1" runat="server">
<ItemTemplate>
<div style="border-style:solid;color:black;width:250px;float:left">
<div style="padding:5px;text-align:right">
Hotel Name: <asp:TextBox ID="txtHotelName" runat="server" Text ='<%# Eval("HotelName") %>' Width="130px" />
<br />
First Name: <asp:TextBox ID="txtFirst" runat="server" Text ='<%# Eval("FirstName") %>' Width="130px" />
<br />
Last Name: <asp:TextBox ID="txtLast" runat="server" Text ='<%# Eval("LastName") %>' Width="130px" />
<br />
Qty: <asp:TextBox ID="txtQty" runat="server" Width="130px" />
<br />
Price: <asp:TextBox ID="txtPrice" runat="server" Width="130px" />
<br />
Amount: <asp:TextBox ID="txtAmount" runat="server" Width="130px" />
<br />
<asp:Button ID="cmdUpdate" runat="server" Text="Update" CommandName="MyUpdate" CommandArgument = '<%# Container.ItemIndex %>' />
<div>
City : <asp:DropDownList ID="cboCity" runat="server" DataTextField="City"
DataValueField="City" Width="110px">
</asp:DropDownList>
<div style="float:right;text-align:center;margin-left:4px;">
<asp:Button ID="cmdAddCity" runat="server" Text="+" OnClick="cmdAddCity_Click" Height="16px" Width="12px" Font-Size="XX-Small" cssclass="btnPad" OnClientClick="AddCity();return false"/>
</div>
</div>
Active: <asp:CheckBox ID="chkActive" runat="server" Checked = '<%# Eval("Active") %>'/>
</div>
</div>
</ItemTemplate>
</asp:Repeater>
The code to load up this repeater is this:
protected void Page_Load(object sender, System.EventArgs e)
{
if (IsPostBack == false)
LoadGrid();
}
public void LoadGrid()
{
cmdSQL.Connection.Open();
strSQL = "SELECT ID, FirstName, LastName, HotelName, City, Active from tblHotels ORDER BY HotelName";
using (SqlCommand cmdSQL = new SqlCommand(strSQL, new SqlConnection(My.Settings.TEST3)))
{
cmdSQL.Connection.Open();
rstTable.Load(cmdSQL.ExecuteReader);
Repeater1.DataSource = rstTable;
Repeater1.DataBind();
}
}
so the above fills out the repeater - as noted, for a grid like layout, I would use a listview. Drag a list view into a web page.
use the wizards to connect to the database. Now blow out all the templates, only leave the itemtemplate.
Your code to load up the grid - same as above.
now, in place of the repeater as per previous screen shots?
You get this:
So your multiple lines that your building? They should be based on and around a listview. And each row can thus be grabbed, and addressed just as I did per above.
Do a google for listview examples - there is a like a billion examples.
Once you have this setup, then each row is a "thing" that repeats for you automatic based on the data from the table.
The markup for the list view - it again quite much follows the same ideas and concepts as a repeator. the listview for above looks like this:
<asp:ListView ID="ListView1" runat="server" DataKeyNames="ID">
<ItemTemplate>
<tr style="">
<td><asp:Label ID="IDLabel" runat="server" Text='<%# Eval("ID") %>' /></td>
<td><asp:Label ID="FirstNameLabel" runat="server" Text='<%# Eval("FirstName") %>' /></td>
<td><asp:Label ID="LastNameLabel" runat="server" Text='<%# Eval("LastName") %>' /></td>
<td><asp:Label ID="HotelNameLabel" runat="server" Text='<%# Eval("HotelName") %>' /></td>
<td><asp:Label ID="CityLabel" runat="server" Text='<%# Eval("City") %>' /></td>
<td><asp:CheckBox ID="ActiveCheckBox" runat="server" Checked='<%# Eval("Active") %>' Enabled="false" /></td>
</tr>
</ItemTemplate>
<LayoutTemplate>
<table runat="server">
<tr runat="server">
<td runat="server">
<table id="itemPlaceholderContainer" runat="server" border="0" style="">
<tr runat="server" style="">
<th runat="server">ID</th>
<th runat="server">FirstName</th>
<th runat="server">LastName</th>
<th runat="server">HotelName</th>
<th runat="server">City</th>
<th runat="server">Active</th>
</tr>
<tr id="itemPlaceholder" runat="server">
</tr>
</table>
</td>
</tr>
<tr runat="server">
<td runat="server" style=""></td>
</tr>
</table>
</LayoutTemplate>
</asp:ListView>
Here is my ASP repeater code
<asp:repeater id="filterTable" runat="server">
<HeaderTemplate>
<br/><br/><br/>
<div class="table-responsive">
<table width="100%" cellspacing="0" id="table_odd" class="quickordertable table table-bordered table-striped table-condensed grid-table">
<tr>
<th style="width: 80px">
Details
</th>
<th style="width: 80px">
Filter
</th>
<th style="width: 30px">
Qty
</th>
<th style="width: 60px">
Include In Order
</th>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td><%#Eval("Details")%></td>
<td><%#Eval("FilterType")%></td>
<td><%#Eval("Qty")%></td>
<td><asp:CheckBox ID="orderPartNumber" Checked="true" runat="server"/><asp:HiddenField ID="hiddenPartNumber" Value ='<%#Eval("PartNumber")%>'></td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</div>
</FooterTemplate>
</asp:Repeater>
I have an ASP ItemTemplate with a field of <%#Eval("GenuineOnly")%>
If field GenuineOnly contains a value, (Or is not Null) Then I want to show this code
<td>GENUINE ONLY</td>
Else I want to show this code
<td><asp:CheckBox ID="orderPartNumber" runat="server"/><asp:HiddenField ID="hiddenPartNumber" Value ='<%#Eval("PartNumber")%>'></td>
I've tried a number of different ways but can't seem to get the syntax right! Any help would be appreciated.
You can achieve this using this way:
<td>
<asp:Panel runat="server" Visible='<%#Eval("GenuineOnly").ToString().Length > 0 %>'>
<asp:CheckBox ID="orderPartNumber" Checked="true" runat="server" />
<asp:HiddenField runat="server" ID="hiddenPartNumber" Value='<%#Eval("PartNumber")%>' />
</asp:Panel>
<asp:Panel runat="server" Visible='<%#Eval("GenuineOnly").ToString().Length == 0 %>'>
GENUINE ONLY
</asp:Panel>
</td>
I assume you can add Table/Td as per your need.
<asp:Repeater ID="rptr" runat="server" OnItemDataBound="rptr_ItemDataBound">
<ItemTemplate>
<asp:Label ID="lblGenuineOnly" runat="server" Text='<%#Eval("GenuineOnly") %>' />
<asp:CheckBox ID="orderPartNumber" runat="server"/>
<asp:HiddenField ID="hiddenPartNumber" Value ='<%#Eval("PartNumber")%>' runat="server" />
</ItemTemplate>
Code behind
protected void rptr_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
Label lblPartNumber = (Label)e.Item.FindControl("lblGenuineOnly");
CheckBox chkPart = (CheckBox)e.Item.FindControl("orderPartNumber");
if (string.IsNullOrEmpty(lblPartNumber.Text.Trim())) {
//Display GENUINE ONLY in any label like lblPartNumber.Text = "GENUINE ONLY"
chkPart.Visible = false;
}
else
{
chkPart.Visible = true;
}
}
I have following datalist:
<asp:DataList ID="dlOrgImages" runat="server"
Width="100%" RepeatColumns="4" RepeatDirection="Horizontal">
<ItemTemplate>
<table width="98%">
<tr>
<td>
<asp:Image ID="imgLogo" ImageUrl='OrgImages/<%# Eval("Logo") %>' runat="server" />
</td>
</tr>
<tr>
<td>
<asp:RadioButton ID="rdLogoSelect" runat="server" />
</td>
</tr>
</table>
</ItemTemplate>
</asp:DataList>
I am binding it through code:
private void BindOrgLogo()
{
dlOrgImages.DataSource= obj.GetDataTable("select idOrg,Title,Logo from Organization order by idOrg");
dlOrgImages.DataBind();
}
obj.GetDataTable(...) is giving me correct datatable.
But datalist is not getting bound. Its not showing me anything.
What can be the problem???
Please help me.
I use a jquery dialog and i want use CSS for the div area. I use a ListView with LinkButtons and I want a hover effect I try it with this but it don't work.
aspx: (div area)
<div id="dialog" title="Liste">
<asp:TextBox ID="txtBox" runat="server" ></asp:TextBox>
<asp:ImageButton ID="imageSearch" runat="server"
ImageUrl="~/Theme/Pictures/lupe.jpg" Height="24px" Width="25px"
onclick="imageSearch_Click" />
<asp:Button ID="btnEdit" runat="server" Text="Zu Vertreter hinzufügen"
onclick="btnEdit_Click" Width="246px"/>
<hr />
<asp:ListView runat="server" ID="myListView">
<LayoutTemplate>
<table id="UserTable" runat="server" border="0" width="100%" cellpadding="0" cellspacing="0">
<tr style="background-color:#ccdaeb" class="TableClass">
<th align="left" id="th4" runat="server"><asp:LinkButton ID="lnkNachname" runat="server" CssClass="MyLink">Name</asp:LinkButton> </th>
<th align="left" id="th6" runat="server"><asp:LinkButton ID="lnkAbteilung" CssClass="MyLink" runat="server">Abteilung</asp:LinkButton></th>
</tr>
<tr runat="server" id="ItemPlaceholder"></tr>
</table>
</LayoutTemplate>
<ItemTemplate>
<tr class="TableClass">
<td align="left"><asp:LinkButton CssClass="MyLink" CommandName="Select" CommandArgument='<%# Container.DataItemIndex %>' ID="lblDisplayName" Text='<%# Eval("DisplayName") %>' runat="server" /></td>
<td align="left"><asp:LinkButton CssClass="MyLink" CommandName="abteilung" CommandArgument='<%# Container.DataItemIndex %>' ID="lblAbteilung" Text='<%# Eval("Abteilung") %>' runat="server" /></td>
</tr>
</ItemTemplate>
<EmptyDataTemplate>
<div><h4>Es wurden keine Einträge gefunden</h4></div>
</EmptyDataTemplate>
<AlternatingItemTemplate>
<tr class="TableClass">
<td align="left"><asp:LinkButton CssClass="MyLink" CommandName="Select" CommandArgument='<%# Container.DataItemIndex %>' ID="lblDisplayName" Text='<%# Eval("DisplayName") %>' runat="server" /></td>
<td align="left"><asp:LinkButton CssClass="MyLink" CommandName="abteilung" CommandArgument='<%# Container.DataItemIndex %>' ID="lblAbteilung" Text='<%# Eval("Abteilung") %>' runat="server" /></td>
</tr>
</AlternatingItemTemplate>
</asp:ListView>
</div>
My CSS file:
#UserTable
{
background-color:#ccdaeb;
}
.MyLink
{
color:Black;
text-decoration:none;
}
.MyLink:hover
{
text-decoration:underline;
}
#TableClass
{
background-color:#ccdaeb;
}
.TableClass:hover
{
background-color:#E5EDF5;
}
What I make wrong
#TableClass - it looks like mistake and should be .TableClass. Also .TableClass is applied to tr. Not sure why, but I've noticed that background-color does not work with TRs.
try change your css to
.TableClass td
{
background-color:#ccdaeb;
}
.TableClass:hover td
{
background-color:#E5EDF5;
}
Also, I see this code:id="UserTable" runat="server"
Because of runat=server id of that table will be changed, so css below will not work
#UserTable
{
background-color:#ccdaeb;
}
You may solve it like this:
<table id="UserTable" runat="server" class="UserTable" ...
and css:
.UserTable
{
background-color:#ccdaeb;
}
I have the following: repeater with a couple rows. each row starts with linkbutton with which can i navigate to another page. what I now want to do is that I can click the whole row with the same clicking functionality of the linkbutton.
Here is my Repeater:
<table>
<tr>
<td>
<asp:Repeater ID="rptTasks" runat="server" onitemcommand="rptTasks_ItemCommand"
onitemdatabound="rptTasks_ItemDataBound" onitemcreated="rptTasks_ItemCreated">
<HeaderTemplate>
<table>
<tr>
<td colspan="8"></td>
<td colspan="2"> </td>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr style="cursor: pointer" onclick="Select(this);">
<td>
<asp:LinkButton ID="SelectRow" runat="server" CommandName="SelectRow" Text="Test" />
<asp:HyperLink ID="LnkTaskID1" runat="server" CommandName="SelectRow" Text='<%# Eval("TaskID") %>' Font-Underline="True" /></td>
<td><asp:Label ID="StatusLabel1" runat="server" Text='<%# LocalizeStatusBinding(Eval("Status", "{0}")) %>' /></td>
</tr>
</ItemTemplate>
<AlternatingItemTemplate>
<tr style="cursor: pointer" onclick="Select(this);">
<td>
<asp:LinkButton ID="SelectRow" runat="server" CommandName="SelectRow" Text="Test" />
<asp:HyperLink ID="LnkTaskID1" runat="server" CommandName="SelectRow" Text='<%# Eval("TaskID") %>' Font-Underline="True" /></td>
<td><asp:Label ID="StatusLabel1" runat="server" Text='<%# LocalizeStatusBinding(Eval("Status", "{0}")) %>' /></td>
</tr>
</table>
</AlternatingItemTemplate>
<FooterTemplate>
<tr>
<td colspan="5" align="left">
<asp:Label ID="lblCurrentPage"
runat="server"></asp:Label>
</td>
<td colspan="5" align="right">
<asp:HyperLink ID="lnkPrev" runat="server" Text="<< Prev"></asp:HyperLink>
<asp:HyperLink ID="lnkNext" runat="server" Text="Next>>"></asp:HyperLink>
</td>
</tr>
</table>
</FooterTemplate>
</asp:Repeater>
</td>
</tr>
</table>
I have also used javascript to get the selected row:
<script type="text/javascript" >
function Select(obj)
{
obj.className = 'selected';
var tbl = document.getElementById("table1")
var firstRow = tbl.getElementsByTagName("TR")[0];
var oldRow = tbl.rows[firstRow.getElementsByTagName("input")[0].value];
if (oldRow != null)
{
oldRow.className = '';
}
firstRow.getElementsByTagName("input")[0].value = obj.rowIndex;
}
</script>
<script type="text/C#" >
onclick="this.getElementsByTagName('input')[0].clicked=true;
</script>
When i give the second table tag an id="table1" i get jscript error, oldRow unknown
Does someone know a solution for this issue? for clarity: I want clicking on an row and then navigating just like if I click on the first linkbutton of each row.
In advance thanks.
$(function () {
SetNaigationToSearchList();
}
);
function SetNaigationToSearchList() {
$("tr td")
.css("cursor", "pointer")//set the pointer cursor for table row
.click(function () {
$row = $(this).parent();
var ID = $("td", $row).eq(0).text();//Get the 0 th col value of the cliked index...
alert('clicked');
}
});
}