How To Sort Pictures In DataList Control
Jan 23, 2012
I have a Datalist Control and Reading the pictures from folder and showing them in lightbox from Datalist I am also reading data and time from those pictures. Ist thing is that the datalist is not reading the Date picture taken from the attributes and second is that pictures are not being sorted in desc order of date picture taken.
My data list code is here
<asp:DataList ID="DataList1" runat="server" RepeatColumns="5" RepeatDirection="Horizontal" Width="23%" CellPadding="2" CellSpacing="0" Height="270px" HorizontalAlign="Center">
<ItemTemplate>
<asp:Image Width="200px" height="200px" ID="Image1" ImageUrl='<%# Bind("Name", "~/MMS/1 Box/{0}") %>' runat="server" />
<br />
[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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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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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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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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Jun 22, 2011
I have a paging control for my datalist. It works fine until I try to increment to page 3. For instance, I have 9 things in my datatable the datalist paging is set to page size of 3. We when I click the button it will increment 1 (to page 2) but it will not go to page 3.
Public Property CurrentPage() As Integer
Get
' look for current page in ViewState
Dim o As Object = Me.ViewState("_CurrentPage")
If o Is Nothing Then
[Code] .....
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Feb 10, 2012
Have two dropdownlist inside the edit template of a DataList. The first dropdwon is for state while the second is for town. The state is populated from a table state while the second from a table town when state is selected.
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Feb 17, 2011
I have a literal8 inside panel1 and panel1 inside datalist1 ..
i wanna insert the value in literal1 on page load event using query string ...
ERROR on Page Load : Object reference is not set to the instance of an object
how to make this code workin ?
Protected Sub Page_PreInit(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.PreInit
Dim lit8 As Literal = DirectCast(DataList1.FindControl("Literal8"), Literal)
lit8.Text = Me.Request.QueryString("room")
End Sub
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Dec 4, 2011
i doing asp.net and using vb.net.I have a datalist control which inside it show a product img, description, price the problem is that i was to show the product another img, so i want to have a small picture below the img, so when click on the picture the img change to another.
i want something similar to this link : [URL]..this link they use flash to come out with the effect that i want, but they are not in datalist, so think that i may need to use ajax but which one?anyone have any sample or example ? if i was to use the jquery easy slider numeric navigation how am i going to implement onto the datalist?
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Mar 31, 2010
Can I place a asp:datalist inside a repeater control and databind it for each time its repeated? Using VB.NET btw..
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Jun 6, 2010
I am upgrading my application from vb6 to vb.net.I used to populate my data in datalist control in vb6 forms. I am not finding it in vb.net windows form application. Which one control is the equivalent to it?
How can i list my data in that control?
just like: I had a table with data like id, name
I want the name should be the displayed column and id the bound column? how can i do that
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Feb 23, 2009
is it possible to have 2 pictures in one picture box ? the reason i ask is because im doin a lil project. it needs to have the picture change when it intersects with another picture
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Mar 19, 2009
I have a set of pictures about I want to apper within the Excell spreadsheet depending on cell value:i.e.If cell A1=1 I need picture 'X' to appear.I have few different pics I need to appear in the same place within the spreadsheet depending on cell value.Is that possible and how?
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Dec 19, 2010
I want to Browse The showdialog and selected some files and when press open he paste the name of Pictures get in the listbox
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Dec 21, 2010
I want to Browse The showdialog and selected some files and when press open he paste the name of Pictures get in the listbox
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Nov 8, 2009
Im using a black n white image of a human as my back ground and panels to display the same bits in color when the area is clicked. What isn't working for me is the panels are slightly overlapped and one will always be on top of the other. it is transparent so you can see the back ground, but not the panel underneath it when it has a picture in it.
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Jan 24, 2010
I've been asked by a local window cleaner to design a small utility that can display a grid of customer data, sort them, and then export it out as a formatted .txt or rtf file.
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Feb 14, 2012
I have a listview control that I have a multitude of files displayed, in addition there are 6 columns in the listview that shows information about the file in question.
I have gotten this far, but my question is this: how do I allow the user to sort the listview by clicking on the column headers. Like one can do in list view in a Windows window?
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Dec 15, 2010
How can I improve this bit below to make the items in the TreeView to sort faster or something totally different to sort them easier?
[Code]...
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Jul 5, 2011
I have a MyObject; myObjects as List(Of MyObject) and a delegate Comparison(Of MyObject) that uses a lot of comparison functions (ByA, ByB, ByC etc) Ã la:
Shared Function CompareMyObjectsByName(x As MyObject, y As MyObject) As Integer
Return x.Name.CompareTo(y.Name)
End Function
[Code].....
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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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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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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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