Datalist With Expandable Row For Comments?
Feb 23, 2009
I am completely Goggled out on this one. We currently have a datalist consisting of rows of data for our company. What I need to do is to add a link into the individual cells of a particular column called candidate profile. The link will be View Notes. When that link is clicked, I would like to have a new row expand right below the existing row to allow the additions of comments in the empty row. When the user comes to the page and there are existing comments for the row of data, have it expanded and give the user the ability to expand, or close the comments as they see fit. I also need to figure out the best way to allow the user to enter in the comments as well.
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Dec 23, 2011
I'm trying to export the details in my datalist into a PDF file by using this third part program called Itextsharp. However, I'm encountering problems in generating the PDF as it keeps giving me the "Object reference not set to an instance of an object" error which points to my "htmlparser.Parse(sr)"
I been trying for 2 hours now to fix this problem however no progress. Does anyone here have experience in Itextsharp?
Here is the code that runs the export to PDF command
Protected Sub Button15_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Response.ContentType = "application/pdf"
Response.AddHeader("content-disposition", "attachment;filename=Resume.pdf")
[CODE]...
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Oct 27, 2011
I have a DataList inside another DataList. I want to access the child DataList "dlQuestion" events, ItemDataBound event. Also, I'm tring to find the control LableControl "lblQuestion" in the child datalist. How do I do that? Here's the mark-up:
<asp:DataList ID="dlSection" runat="server" Width="100%">
<ItemTemplate>
<div>
[code].....
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Sep 26, 2011
I've noticed that in C# XML comments and code comments can have different colors by changing the settings in Tools > Options > Environment > Fonts and Colors > Display Items:
- Comment: controls code comments XML comment: controls XML comments
This works well in C# <summary>This XML comment is green</summary>
[Code]...
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Oct 5, 2011
i'm using an ExpandableObjectConverter for an expandable property in my app, but it doesn't work as expected.it seems to work inconsistently, but it's not working reliably.
here's the code:
Public Class timeConverter
Inherits ExpandableObjectConverter
Public Overrides Function CanConvertTo( _
[code].....
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Mar 13, 2011
I'm maintaining a Master Table call "MaterialList" in Datagridview Windows Form now I want to ADD Expandable row option to that Datagridview.
For your information : MaterialList Table is link to MaterialSales Table with Primary Key MaterialCode. By the way if I click any item of MaterialList the Sales Details should appear in that GridView. I'm using Visual Basic 2010 and Database SQLServer.
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Feb 13, 2010
IN vb.net, how would i be able to create expandable forms? For example, you have a form , and you click a button, expanding the form to a new size. i currently hav a button that uses a while loop to increment the increasing and decreasing size to make it look animated. any other options?
[Code]...
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Nov 17, 2009
I decided to play around with NickThissen's Expandable GroupBox control.Expandable GroupBox//When I add a control to my form and debug or build the project, the Text of the GroupBox changes to the default. The Name and anything I put inside of the GroupBox stays the same, however.I also noticed that the control resizes to it's default size when I build and/or debug.
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Feb 15, 2011
I am developing a small application using VS2008, the mdiparent has a expandable panel with Button 1 and Button 2 on it, which opens up child form 1 and child form 2. ( The two child forms are maximized within the mdiparent form)
The problem is, button 1 opens child form 1 and button 2 - child form 2. I cant open the two forms randomly. I have to close the topmost form to access the other forms below it and vice versa.
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Mar 27, 2012
I have been searching around the web for a solution to this issue but have come across nothing so far.Basically I have a table as shown below, which I made up of ItemTemplate fields and is populated by a DataSet from my database. It shows brands to the user of which they can then click and go onto another page.I need to add another option to the table called "All Brands". Thus then I can use this to go to a page showing all the brands.However I can not seem to easily add this into the DataList.
<asp:DataList id="TypesList" runat="server" Visible="true" RepeatColumns="3" Width="100%" ItemStyle-Width="25%" ItemStyle-HorizontalAlign="Center">
<ItemTemplate>
[code].....
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Jun 6, 2011
I am using an asp.net Datalist control. I have a table titled 'Category' with two columns 'Category Id and Description'. When I display the results on my webpage the 'CategoryId' number comes up and not the Description. I want the Description that corresponds to the number. I want to write it to my label control 'lblCategory'. Using ADO.NET I am having trouble with what to put between:
[Code]....
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Oct 13, 2009
I'm having problem getting all the values in datalist?I have datalist which is populated dynamically from table in database, the aspx page is the bulk order page so there are many items in datalist and I want the user to be able to selct multiple orders at once in mode and select a buuton in which is called check out, The question is how do I loop throuhg all the checkboxes and textboxes and get the value.
here is my aspx page:
<asp:DataList ID="DataList1" runat="server" BackColor="White" BorderColor="#CCCCCC"
BorderStyle="None" BorderWidth="1px" CellPadding="3" DataKeyField="Id"
DataSourceID="SqlDataSource1" GridLines="Both">
[code]....
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Aug 20, 2009
I have a datalist. I have datatable in javascript. I want to set datatable as datasource to datalist in javascript
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Oct 24, 2011
I've run some code which extracts data from a database and presents it into a Datalist. It works fine when the script is on the aspx file, but when I transfer it to a code behind I get the following error
Compiler Error Message: BC30451: Name 'showIt' is not declared.
(showIt is the ID of the Datalist)Obviously, the Datalist markup is in my aspx page, and the script is in the code behind .vb file.As I say, it all works when the scripts are all on the one .aspx file.The code in the code behind is: (I've skipped the SQL and connection strings to keep this post concise)
Partial Public Class Data
Inherits System.Web.UI.Page
Sub Page_Load(sender As Object, e As EventArgs)
[code]....
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Feb 22, 2012
I want to hide an item in datalist according to some condition suing ItemBound, how ?
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Feb 3, 2010
I'm stuck in converting the rate in the datalist. My page contain one dropdownlist(currency converter), one datalist - inside contain the price of bags in labels. Now I uses the dropdownlist.selectedIndexchange
Protected Sub ddl_rate_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles ddl_rate.SelectedIndexChanged
Dim lbl_rate As Label = roomList.Items.Item(0).FindControl("lbl_rate")
[Code]....
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Jun 13, 2011
I have a table called Sort with columnds sortID and sortname. I'm displaying my results in a datalist. I also have a table called Colors with colorid, sortId and shade. On my display I am selecting the results from the Colors table. But for the
SortId column I just have a number. Each sortId already has a sortname in the database. How do I get it so that the display page displays the sortname rather than its corresponding sortId name. Here is what I have: Sincerely, Computergyrl
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Jan 13, 2010
Dim z As Label = DataList1.Items(0).FindControl("ProdIdLabel")
this is what i've..but unfortuantely it'll only retreive a single record is there any other way to get data from datalist?
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Dec 27, 2009
I have my datalist in my project and I cannot get the label to code behing in VB. I tried below one and doesn't work; Dim Picture1Label As Label = CType(DataList1.FindControl("Picture1Label"), Label)
I want to replace the text of label named "Picture1Label" with "Photos/sungate.jpg" in a public shared function as follows;
[Code]...
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Feb 8, 2012
I have a datalist, and each item in the datalist has a checkbox and disabled button, I want when the checkbox is checked, the button will be enabled. How to access the check box event for an item in the datalist ?
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Aug 8, 2011
how I would put a maximum of rows in a datalist. I have the program reading from a db and I just need to limit the amount of users in the view. The database is organizing the users according to rank and I have it so that it will read the users by rank in descending order (highest rank 1st) I need to limit it to 5 users. Is there a method for this? P.S. I put this here because I know that this is more of a vb.net code oriented question(limiting amount of data shown by an object)
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May 28, 2012
I wanna show some values of variables (about 6) inside item template of a Datalist. let's say if i have
Dim A As String = "hello world"
I wanna show that inside the Datalist. Dim A needs to be declared on Page Load or in a method somewhere .. coz the source is the database,so i can't just declare as public const on the top of the page.I tried this in Datalist but i won't work as expected.
<%= a %>
I also tried putting that different places like ItemDataBound or Page init. it won't work if the way i did was wrong.In the datasource of Datalist is a datatable with other data. So it is like i am having more than one source for Datalist. Is there any way around other than putting that Dim A inside the datatable?
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May 20, 2009
I have a datalist control that is not retaining it values during postback when the control causing the postback is outside of the update panel that the Datalist resides in. I have verified that viewstate is on for that usercontrol as well as all its parent controls. My basic situation is that I have a Datalist that contains a user control on a page. When the user selects several rows in a grid and presses a button, a datatable is filled on the backend and assigned to the Datalist which has its item template set to the UserControl.
On ItemDataBound I set specific properties in the control which customize the messages on that control to the specific item. This is then popped up using the AJAX Control Toolkit Modal Popup[ Extender. When the user presses Save the whole page posts back. Data is collected from the user controls and saved to the DB and the popup disappears. The issue I am currently having is that the DataList has 0 items when the save button is pressed instead of the appropriate number. THis issue just started appearing after we upgraded from .NET 2.0 to .NET 3.5.
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Aug 4, 2010
In datalist, I hve populated Grdiview.In Gridview , I hve checkboxes. Now i want to get the selected checkboxes names to be insrted into the database when clicking the button.so far i have tried like this
Protected Sub butn_Submit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles butn_Submit.Click
Insert_CATEGORY_Info()
[code]....
the result is
"foundObject reference not set to an instance of an object. "
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Jan 16, 2012
This my data list:
<asp:DataList ID="DataList1" runat="server" DataSourceID="SqlDataSource1"
RepeatLayout="Flow">
<ItemTemplate>
[Code].....
And I want to add an event to my DataList button and excute the method.
I don't know how to do it correctly.
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Aug 16, 2009
I have a datalist like this:
<asp:DataList ID="dl" runat="server" Width="301px" onitemcommand="dl_ItemCommand">
<ItemTemplate>
<table style="border:solid 1 #CCCCCC" >
[code]....
I want to pass src of imagePhoto to function showLayerUpLoad().How can i do that.Can i do this in ItemCreated event.
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Aug 24, 2011
Is it possible to connect to the SharePoint site /data list and query data from?
I want to create a data source from share point on my winform application.
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Oct 16, 2010
i am using Vb.net,asp.net and sql server for my website. i want to display images from my database into my datalist.
my table looks like below: bizid int it is identity name varchar(50)bizimage image my mytest.aspx looks like below HTML
<%@ Page Language="VB" Debug="true" AutoEventWireup="false" CodeFile="mytest.aspx.vb" Inherits="test_mytest" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[Code]....
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Dec 23, 2011
I'm trying to export the details in my datalist into a PDF file by using this third part program called Itextsharp. However, I'm encountering problems in generating the PDF as it keeps giving me the "Object reference not set to an instance of an object" error which points to my "htmlparser.Parse(sr)"
I been trying for 2 hours now to fix this problem however no progress. Does anyone here have experience in Itextsharp? Could you shed some light onto this problem?
[Code]...
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Apr 13, 2010
I use Visual Web Developer 2008 Express.I have Label1 in a DataList ItemTemplate. I wish to use a button to get the text from that label and add it to text in TextBox1 which is elsewhere on the page.
I know how to do this from a standard label on a ASP.NET web page but cannot work out how to get the text from a label inside a DataList ItemTemplate.
This is what I thought I should do Protected Sub submit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles submit.Click
TextBox1.Text = TextBox1.Text & " " & DataList1.ItemTemplates.ItemTemplate.Label2.Text
End Sub
I thought that because DataList1.ItemTemplates.ItemTemplate.Label2 - System.Web.UI.WebControls.Label is what is written in the properties window header when I select the label in the DataList template.
When I try that, I get a Blue Squiggle under "DataList1.ItemTemplates" and if I hover over the squiggle the error box comes up saying " 'ItemTemplates' is not a member of 'System.Web.UI.WeControls.DataList'
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