My problem is this source, never render form tag in first row. It works fine. Firefox, Chrome, IE6, IE7 displays fine but IE8 overflows first row. When i set form tag style display:none other rows does not show cart image but first row still shows.
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using .NET 4, SQL 2008 R2 and VS2010:
My issue is that the first row of data in my db table does not seem to be output to my ListView control when I run the page. The first item in the ListView control is the 2nd row of my db table.
If I execute the stored proc listed below in SQL Server Mgmt Studio all rows are returned to the query results window.
The ListView control is defined as follows:
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using asp.net 4 and vs 2010 I have a listview that displays data from a database. I have to configure it to display all column data where present, however, not all columns have data, with the result that blank spaces get rendered where this data would normally be displayed.
The code:
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So, for example, some of the individuals that exist in this table might no longer be associated with a specific department, institution or have data in the "Address2" column.
I've been watching a video on Scott Hanselmnn teaching MVC 2 tricks/tips. He mentions how MVC 2 by default uses ASP.NET Web Forms view engine to render the output of the views; he mentions that the web forms view engine is a little slower than it could be for MVC 2 since it generates a control tree and then outputs the HTML to the page (I hope I said that right).
I was wondering what he meant by web forms generating a code tree before outputting the HTML to the page. Does anyone have insight on the view engine of Web forms and the steps of the rendering process works for ASP.NET and MVC2?
My project is in ASP.net and C#.I am doing webbased desktop application.I have some 4-5 textboxes on the webform like ItemCode, ItemName Qty Rate Amt and a Button called Add on the click event of the Add button i want the data from the textboxes to be inserted or added to the ListView, user can add multiple entries to the ListView through this textboxes and then finally he will have a button called save on the click of save button.i want this LIstView data to be inserted into the SQL Table
View 2 RepliesI've never used either of these 2 controls before and I'm stuck with no visible rendering of the page (compiles and runs but produces nothing); I have no code behind file with this simple asp.net page and I am using Visual Studio 2008:
<%@ Page Language="C#" AutoEventWireup="true"
CodeBehind="Index.aspx.cs" Inherits="zList.Index" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ListView ID="CategoryList" runat="server"
DataSourceID="Categories">
<LayoutTemplate>
<ol>
<asp:PlaceHolder runat="server" ID="itemPlaceholder">
</asp:PlaceHolder>
</ol>
</LayoutTemplate>
<ItemTemplate>
<li><%# Eval("AttrDesc")%></li>
</ItemTemplate>
</asp:ListView>
</div>
</form>
</body>
</html>
<asp:sqldatasource runat="server" id="Categories"
ConnectionString="<%$ ConnectionStrings:ZIPeeeConnectionString2 %>"
SelectCommand="SELECT AttrID,AttrDesc FROM dbo.tblAttributes1">
</asp:sqldatasource>
Here is the connection string section from web.config (I have tried both connection strings separately and they both result in nothing rendered):
<connectionStrings>
<add name="ZIPeeeConnectionString" connectionString="Data Source=MOJITO;Initial Catalog=ZIPeee;Integrated Security=True" providerName="System.Data.SqlClient"/>
<add name="ZIPeeeConnectionString2" connectionString="Data Source=MOJITO;Initial Catalog=ZIPeee;User ID=sa;Password=" providerName="System.Data.SqlClient"/>
</connectionStrings>
I am getting no runtime errors and no errors during the build. The simple query works fine from SQL Query Analyzer (i.e. SQL Server 2000). Any ideas?
EDIT-UPDATE:
Here is what I have in my .ASPX.CS code behind file and I cannot get the debugger to stop on the breakpoint on the .DataBind method:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace zList
{
public partial class Index : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
CategoryList.DataBind(); // breakpoint set here but debugger won't stop here
}
}
}
By the way, I fired up SQL Profiler and it appears the SQL select is not even being fired against
the server. As I said, the page is empty - just this junk when I scrape it via View Page Source:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1 /DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head><title></title></head>
<body>
<form name="form1" method="post" action="Index.aspx" id="form1">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKMjAyMTkwMzQ3OQ9kFgQCAw9kFgICAQ8UKwACDxYEHgtfIURhdGFCb3VuZGceC18hSXRlbUNvdW50Av////8PZGRkAgUPD2QPEBYDZgIBAgIWAxYCHg5QYXJhbWV0ZXJWYWx1ZWQWAh8CZBYCHwJkFgMCAwIDAgNkZBgBBQxDYXRlZ29yeUxpc3QPZ2TCuhjvuwDRjaGJssTwiDXpAv/fdw==" />
</div>
<div>
</div>
</form>
</body>
</html>
i need to get data-bound items from outer listview to display in inner Listview, in this scenario:
[code]....
Where the higlighted text mean the title for outer datasource.
I am simply trying to change the listView template based on a value in the listview data. I do have this displaying the information correctly. Except when I try to change the item template based on a value in the listview. My code is below ....
View 6 RepliesI have a ListView, I've setup to use an ObjectDataSource, I've created my Layout and Item templates, and I'm able pull and view a list of my data no problem. However I want to add delete capabilities to my
ListView and my reference material tells me to go into the "Configure ListView..." option under the ListView's smart tag, the only problem is I don't have that option, the only three options in my smart tag are "Choose DataSource", "Configure DataSource..." and "Refresh Schema", what am I doing wrong?
I have anested ListView control. I also implemented a jQuery to automatically expand the TextBox control inside of the nested ListView Insert Template. The problem is, when the Textbox expand, the outer ListView control is not; therefore, the Textbox control expands underneath the buttons of the outer listView control. How do I expand the outer ListView control as the nested ListView textbox is automatically expand? One great example is in Facebook where if I add a response comment, it'll automatically push any comments below mine down. If nested Listview control is not the best way to do this, what are my options?
View 8 RepliesDoes anyone have an example for how to create a Dynamically Templated Listview with prefernces page to specify which columns & column order)? Also the listview would also have Edit, delete and insert options if possible. And uses the n-tier approach with Bus Layer and does NOT use LINQ.
View 1 RepliesIs there any way to enable alternative ListView (LV2) or any other control in case when ListView (LV1) returns no records from DB? I already have emptydatatamplate designed for this case, but I need to enable a new ListView below in this particular case and I don't know how to achieve this!
View 2 RepliesI try to datbind a listview which is inside another listview InsertItemTemplate.
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I'm binding the listivew in the parent listview onitemcreated events. I receive the error Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.
I am having trouble finding how to solve the following issue :
I am using nested listviews to display Sales and Sales details.
The main ListView displays General Information about Sales and the child ListView displays the detailed information about one sale. the child listview is shown only when the user clicks on a link (see included code, DataBind is made on PageLoad) :
ASPX Markup Code :
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C# Behind Code :
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If I removed the datapager part, I can manage show/hide the child list view on the button click event. but if I want to use the DataPager with the PreRender event handling, the child listview is not longer shown on button click.
Ok, background first:
The form allows a user to create and edit one estimate.
Each estimate can contain multiple Jobs, which are represented in a ListView.
Each Job can contain multiple Parts, which are contained in a ListView that sits in each item of the Jobs ListView.
A user can add and remove as many Jobs as they want.
A user can add and remove as many Parts to/from each Job as they want.
I have no issues adding to each of these, but I do have a problem removing a single part from a single job.
For a reference, here is one Job in the Jobs ListView on the form:
I want to make sure that no matter what a user does, the part of the form they are working on saves what they have. Removing a row from that Parts ListView is no exception. What I want it to do is save the values in each of those textboxes and then delete the necessary row.
Here's what I have in the codebehind:
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The EstimateRow variable I create does not get a value from theListView)HFERID.Parent.FindControl("LVEstimateRow") bit of code. There must be another level of nesting that I'm not accessing correctly, because it can't seem to find that nested ListView.
I have a datakey defined on my outermost ListView. When I click on a linkbutton in a row in this listview, the second listview is displayed. This inner listview has several controls and also a linkbutton. When I click this linkbutton, it gets handled by its own event; linkbutton_click. In this event all the data is collected from the innermost listviews' controls, and sends it to the database. The only thing I need within this event is the datakey from the outermost listview.
View 6 Replieshow to do this when the checkbox in listview layout template check select all checkboxes in listview itemtemplate.I dont give 'Eval 'field to checkbox present in itemtemplate.
View 3 RepliesHow to handle the itemcommand event for the inner listview, here is my code:
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I would really like to disable the rendering for the form tag. Basically asp.net will be providing read only pages which should be very clean. i.e, no form tags required
View 3 RepliesI'm trying to figure out if there's a good way to remove the duplication in this scenario. Here's the model ... a Person that contains two Addresses:
[Code]....
And here's the view:
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The entire Address block is duplicated ... one for the Home address, one for the Work address. To remove duplication, I tried factoring out the Address block into a partial view, and doing this in place of the two divs above:
[Code]....
And the page renders fine, but when it gets posted back on form submit, the model binding doesn't work. (Of course it doesn't work ... the <input> tags for the address blocks both have name="Street", so there's no way for the model binder to know whether to shove that into HomeAddress or WorkAddress.)
I read this post:
[URL] but that answer seems most unsatisfactory. Is there a better solution?
It's a multi-model view, and I'm achieving this through an IList<Book>. Each Book has a Title and an Author
So for example if I wanted to make 3 Books:
[code]....
However, I want to be able to generate such a form for any number of Books. I've done this before in Ruby on Rails through JavaScript and rendering partials, but I don't think I can render a partial in this case because the form changes (the index of the book has to increment for it to work)
EDIT: I'm looking for a way to do this in the Create view in particular. So in this case I don't have a list of books, but I'm building it.
A user should be able to click on a link that says "Add another item" and a form for another book should be appended to the bottom.
I have a listview and a dropdownlist that is pulling from an SQLTable that I am using to insert data into the ListView, which is associated with the SQLTable. For the life of me I cannot figure out how to get this thing to not allow duplicate entries into the listview.
If I could get at the data that is inside the ListView I think my problem would be solved. At the moment all the code I have is to simply find if I can at least get the data down to something I can compare, from that step I will have no problem writing something functional, at least functional for my needs. I really could use a hand with this:
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I don't personally have access to the SQLTable, but I can have somebody make changes if this should/needs to be done from that end, but I would rather do it from this end in VB. I've been digging through the MSDN Libraries
I am using a from view for data entry. I need to verify that a check box is true or false after editing a record.
I have been accessing label text using the following|
CType(FormView1.FindControl("RespDeptLabel"), Label).Text
How can I access the state of a checkbox in the form view to determine if it is true or false
Is there a way to render gridview as HTML so that i can send it via email?
View 3 RepliesI have the following code that Redirects the GridView to HTML
GridView GridView1 = new GridView();
GridView1.HeaderStyle.Font.Bold = true;
GridView1.DataSource = JTB.GetOperationsListData((int)Session["TicketID"]);
GridView1.DataBind();
GridView1.RenderControl(htmlWrite);
Response.Write(stringWrite.ToString());
Response.End();
I have a column in this Grdiview called barcode I want to set the font for jus that column before rendering it to HTML how do i do that