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]...
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'
I have a DataList, and each data list has a label and button, I want to get the text of the label when the button is clicked for each data list row I am using vb.net.
View 1 RepliesI'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]...
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]....
I want to change the color of the background of an item in datalist upon some condition while binding the data? How?
View 1 RepliesI 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].....
I have question about Label.Text.
When run the code Form1 load together with Form2.On Form2 I have Label1.I need that Label.Text flicker or blinking.
Option Explicit On
Option Strict On
Option Infer Off
Public Class Main
Private _listBox15ship As Boolean
[Code] .....
I have made a model in excel (windows vista) which predicts the rate of an organisms growth.The mass of the organism changes for a given year depending on the size of the time step. I would ideally like to have a label which displays the mass, at a given year of growth to demonstrate this. Is there a way a row number can be attributed to a value in a column? Something like:
mass = Cells(i, 2)
i = "the row number where the number 6 is in column one!!" <<<<This is where the problem lies!
[code]....
I would like to let a user be able to click on a button which will then create a label and put it on that form.
After I learn how to do that, I would like to make it so if the button is pressed again, another label appears below that label.[code]...
I'm currently making one program in Visual Basic 2010 , and there are like 5 labels, and I want them to get bigger (bigger font size) when I put my mouse on them, and to get back to normal when I move my mouse from them (it gives pretty cool effect) now, changing Height and Width didn't do the thing. Then I tried to directly change their font size using label.font.size += 10 but it says that font size is read only...I also tried to bypass that by using dim a = label.font.size a += 10 but when I do that it absolouletly does nothing...
View 7 Repliesvs2010 pro running on a win7 machine
Private
Sub
EnableDisableCalender()
[Code].....
I am working on a form with several databound textboxes, each with its own label to identify it. I would like for the label to enable/disable based on code logic. I see the label properties in design mode, but cannot access the label properties in code. The intellisense tells me my label name is not declared. Am I not able to access label properties as in vb6 or the same as a textbox?
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].....
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]....
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]....
I have a datalist. I have datatable in javascript. I want to set datatable as datasource to datalist in javascript
View 1 RepliesI've created another header row for a gridview programmatically. In this row I have a few controls including a label that I want to align all the way to the left of the cell. The one cell has a columnspan of 7 so it runs across the entire gridview. how do i align that label programmatically?
Dim cell As New TableCell
Dim lblfilter As New Label
Dim row As New GridViewRow(-1, -1, DataControlRowType.Header, DataControlRowState.Normal)
[CODE]...
I've created another header row for a gridview programmatically. In this row I have a few controls including a label that I want to align all the way to the left of the cell. The one cell has a columnspan of 7 so it runs across the entire gridview. how do i align that label programmatically?
Dim cell As New TableCell
Dim lblfilter As New Label
Dim row As New GridViewRow(-1, -1, DataControlRowType.Header, DataControlRowState.Normal)
[code].....
I have a assignment and I have got to do the total cost and put the total in a label, here is the code. Select Case pizza1
[Code]...
I want to display only the number in this link, in a label visual basic 2008 this is the code i have, it works it just displays the whole link in the label.
Dim
theElementCollection As HtmlElementCollection = Me.WebBrowser1.Document.GetElementsByTagName("a")
For Each curElement As HtmlElement In theElementCollection
Dim ctrlID As String = curElement.GetAttribute("innerText").ToString
[code]....
How to create Object (label, button) using Code?
View 4 Replieshow can i perform a label click event using the code only.like in button we have a code like me.button1.performclick
is there something like in label
So im currently making a program, basicly i want the user to put in a certain code into a text box, then when they hit the button, visual basic opens the excel spreadsheet, and seaches for the code the put it, so i have this excel sheet that has like a billioncodes and the names of the codes, so the names of the codes are in column a, and the codes are in column b, i want vb to open the spreadsheet, search through column b from top to bottom, then close the spreadsheet, and put the name of the code from column a into a label so the user can see. and possibly pop up with an error box if it doesnt find the code.
View 2 RepliesI want to hide an item in datalist according to some condition suing ItemBound, how ?
View 2 RepliesI'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]....
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
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.
View 5 RepliesDim 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?
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 ?
View 2 Replies