Display All The Items In Session And Their Values In A Repeater?
Mar 5, 2010how to display all the items in session in a repeater
View 1 Replieshow to display all the items in session in a repeater
View 1 RepliesIs there a way to add pagination to a repeater to display say 5 items per page?
View 2 Repliesi want to display the values in repeator which i captured using string builder.
i captured the values using "Append" key word,
I'm working on the admin tool and am using DetailsView to edit the records (.net 2.0). In the screenshot below, the left is the GridView, and the right is the DetailsView. When a user clicks "Select" in the GridView, I am trying to display the assigned Sectors stored in the database via a checkboxlist (activities can have multiple sectors). This way, the Admin user could just uncheck/check what sectors they want to change. Unfortunately, I can only get the first sector that's stored database to show up.
Is it possible for the Checkboxlist control to allow for more than one box to be checked at the same time? If so, do I need to create a custom funcion (via looping) in order to populate the checkboxlist accordingly? I've ran into 3 articles so far that imply that, but can't get the For Each to work for my situation:
This is my select statement:
[Code]....
DetailsView on front-end:
[Code]....
CodeBehind:
[Code]....
i have two text boxes and one button in web form. I need to display the contents of text boxes in a datatable in the same form, when i click on the button.
How can i do this using session array. I need to store values in session array. and get back the values from session when i need .
I have a repeater that I have bound to a sql reader via my code behind page.
However I can't figure out how to populate the controls in my repeater in my code behind code.
At the moment I am having to specify the database field e.g productprice with the control in the .aspx page like this
<asp:Label ID="LabelUnitPrice" runat="server" Text='<%# Eval("productprice") %>'></asp:Label>
I would rather specify fields in my code behind than embedding them in the .aspx page.
I also have a subtotal label control in my repeater that I would like to populate its text property by mutiplying two of the database values e.g productprice * unitprice shown in my repeater.
I need to do this in code behind, looping through the repeater. Any idea of how I can do this in C#?
I've got a hidden control inside a repeater. How can I access this from JavaScript?
View 1 RepliesHow to summarize items in a repeater control? In a nutshell I have a repeater control as follows, and I am trying to summarize the lstTimesJetted DropDown box (get a total of selected numbers).
Code:
<asp:Repeater ID="Repeater1" runat="server" >
<HeaderTemplate>
<table class="formTbl" border="0" cellspacing="2px">
<colgroup>
<col width="100px" />
<col width="100px" />
<col width="100px" />
[Code] ....
For example, we have 19 items on the repeater datasource. And we wanted to separate them using by 5 items.
It's like
01 02 03 04 05 <br />
06 07 08 09 10 <br />
11 12 13 14 15 <br />
16 17 18 19
How are we going to do this in asp.net repeater?
I have an ASP page with the following repeater:
[code]....
Why is the collection empty, when there are controls drawn on the screen?
(BTW: I tried adding/removing the EnableViewState="true" tag)
Is it possible to grab the cell data from Repeater items property such asDim test As String = myRepeater.Items(index).DataItem(2)where myRepeater has x rows and 10 columns and was bound from the DataTableSeems like it should be trivial, but looks like individual cells CAN NOT be accessed
View 1 RepliesThere's this repeater...
<asp:Repeater ID="myRepeater" OnItemCommand="rpt1_ItemCommand" runat="server" OnItemDataBound="rpt1_OnItemDataBound">
<HeaderTemplate>
<table width="99%" border="0" cellpadding="0" cellspacing="0">
<tr class="lgrey">
<td>Default</td>
</tr>
</HeaderTemplate>
<ItemTemplate>
<table>
<tr>
<td>
<asp:LinkButton ID="lnk1" Text="Make Default" CommandName="SetDefault" runat="server" Visible="True" CommandArgument='<%#Eval("UserID") %>' CausesValidation="false"></asp:LinkButton>
<asp:Label ID="label1" Text="Yes" runat="server" Visible="False"></asp:Label>
</td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>
What I want is that when user clicks on any of the "lnk1" link button in the lsit that repeater renders,
the link should be replaced with the label "label1"..ie when the user clicks on "Make Default" link, it should be replaced with "Yes" label
Now when I click 2 link buttons, both get their label "Yes" displayed where as I want only one link button to display Yes ie the one which has been clciked and rest of the items should display "Make Default" link button only.
ie Only ONE item should be displaying "Yes" label...now how do I iterate through the repeater items to set only ONE item as default and not multiple ??
I have an xml repeater deployed on two different pages. On the "News" page, I'd like to show all the items (which works fine), but on the "Home" page I'd only like to display the three most recent items.The code I'm using is below.
[Code]....
Repeater control as follows             Â
coursename coursedate coursecode      Â
RAFFÂ Â Â Â 30 mar 14Â Â Â Â PSTFÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
RPSTÂ Â Â Â 30 mar 14Â Â Â Â PSTFÂ Â Â
In Gridview as follows
coursename coursedate coursecode
RAFFÂ Â Â Â Â Â 30 mar 14Â Â PSTFÂ
RPSTÂ Â Â Â Â Â 30 mar 14Â Â PSTFÂ
MFAÂ Â Â Â Â Â Â 29 mar 14Â Â AMC
I want to compare the Gridview 3rd row coursecode(AMC) and Repeater control 2nd row coursecode(PSTF). if both course code matches i want to show the message coursecode matches.if both course code not matches i want to show the message coursecode not matches. For that how can i do in asp.net using c#.
I've read that you should write repeaterControl.DataSource = null to clear the items in the control, but it doesn't work. Does anyone have any tips or links to articles about this problem?
View 2 Repliesis it possible to set different colours for alternating items with the repeater / possible to access the css of alternating items differently.
View 4 RepliesHere is the situation I have, I have a repeater inside a Usercontrol. The datasource is a IEnumerable<Investor> Exposed through a UserControl's Property. I have overridden the UserControl's databind event to set the Repeater Datasource before databinding the repeater. When it's not a postback, it databinds find and the events on the repeater item's controls fires up fine. But there is one event on repeater items (Delete Investor) which call back the DataBind of the UserControl after removing the Investor from de datasource. When this Event is called, it does all the work (deleting the investor and so on...) calls back the usercontrol's databind but when (within the usercontrol databind) the repeater is databinded again, the repeater items doesn't update (repeater items for investor not on the DataSource anymore still appears). My ItemDataBind doesn't even fire by then.
[Code]....
and code bedind
[Code]....
I Tried with both the Repeater Item Command and each LinkButton Event to see if it would make any difference, but none worked
I am currently in the process of writing a facebook type 'activity feed' for a site. Currently I am binding the last 10 items to a repeater control, which contains a usercontrol representing each item. The requirement is that when a user clicks a refresh button any new events are added to the top of the list, the previous items drop down and the equivalent number of old items drop off the bottom, all with nice slider transitions. I have put the repeater inside of an update control and are able to handle the transitions by using RegisterStartup script to drop jquery calls onto the page for the slider. However I cannot find a way to dynamically add or remove new datarows to the repeater.
I need the old items to stay in the repeater and be pushed down by the new items, so completely refreshing the datasource seems like a bad idea.I was thinking about maybe storing the datasource in the viewstate and adding rows to that, maybe with an extra column on the end which stores what transition is needed on the databind for my jquery, but there will be a 'View more items' link at the bottom of the page, so I am worried that the list could get pretty large and there would be a big problem with memory.
I have made a small shopping cart, and i need to multiplie the Amounts of the various items with the price. And display the overall price.
View 2 RepliesI've got this problems n till now i could not find the answer. I create an custom cart application, and the problem occur when I'm trying to solve the final page. This cart model like a wizard, it means there are pages to be passed before getting to the last (Cart) page.
The problem here is, every value which is checked/choose in the beginning pages are saved in Session (Session["CurrentCartItem"]). And in the final cart page, the collected value in the "CurrentCartItem" Session is inserted to the "repeater". Now the question is, how can I add more values in the repeater (which is returning again to the beginning pages) without the value which showed in the repeater is gone?
And how can I delete one of the values from the repeater ? FYI, I'm saved all the value using the Session, not database.
i am using a gridview in my web page,i used to bind the database records to the gridview..my columns are name,empid,company name,pl leave,sl leave,total leave taken here total leave taken is not a database fields,in the page i want to fill the records once loaded pl leave and sl leave is added and display in the total leave taken column..it working properly when all pl ans sl columns fill with numbers,if some pl and sl leave having blank values.it showing an error like input sting was not in correct format..this is my code
<Columns>
<asp:BoundField DataField="slno" HeaderText="SerialNo"
SortExpression="slno" />
<asp:BoundField DataField="ecode" HeaderText="Employee Code"
SortExpression="empcode" />
<asp:BoundField DataField="ename" HeaderText="Employee Name"
[code]....
I would like to store some business flags (like: isFavorite, isOnLive etc.) per an html table row that won't be visible to user.
In practice, I have a simple ADO.Net DataTable on my code-behind which is used as a data-source for a asp.Net GridView control.
This table contains some business flags on its 0th, 1st, 2nd columns.
I need to store those columns on the rendered HTML of the grid-view -so that I can reach them via JavaScript- but I do not want them to be visible.
I hv a filed in db having 60 values. I want them to be displayed as checkbox values on my UI.but i want those checkboxes as 15 values in 1 column.15 in 2nd col.15 in 3rd col.and last 15 in 4th coln. how to do it?
View 3 RepliesI need to know what would be the best choice of array to use given the following specifications. This array's size will be predermined upon the loading of the appication. All I want to do is be able to add values to this array and replace preexisting array items with new values without the array changing size. Someone suggested that I use a Dictionary Array Object? I would appreciate any suggestions.
View 3 Replies