Html - Assign ID To TR Generated By Datalist / Datagrid
Mar 31, 2010how can i set ID to tabelrows generated by datagrid/datalist i want to assign a row id by myself to every row of datalist.
View 1 Replieshow can i set ID to tabelrows generated by datagrid/datalist i want to assign a row id by myself to every row of datalist.
View 1 RepliesI had called the data from query to data table and now i have a gridview in which i am using one datalist and 2 text boxes and and reming coloumns are bounded iahve to assiaign them values which datatable have either null or any value.
View 2 Repliesis this right? i am trying to display value in input box dynamically?
can anyone advice me is this corect approach? but still I am getting here only + + in input box?
My question is dealing with the DataList control. I am trying to add a click event to the rows of the "table" in the OnItemDataBound event.
The problem I'm having is I can't get a reference (through a row id attribute) to the "row" being generated by the DataList control (and more specifically the item template). Is there a way to add id attributes to the rows being generated by the item template?
following is sample code i am trying to make work. i want to apply formatting to datagrid column "price" i want price to be shown in currency format
Dim bColumn As BoundColumn
bColumn = New BoundColumn
bColumn.HeaderText = "name"
bColumn.DataField = "name"
dgBizDocs.Columns.Add(bColumn)
bColumn = New BoundColumn
bColumn.HeaderText = "price"
bColumn.DataField = "price"
bColumn.DataFormatString = "{0:C}" ' already tried following "{0:#,##0.00}"
dgBizDocs.Columns.Add(bColumn)
Dim dt As New DataTable
dt.Columns.Add("name")
dt.Columns.Add("price")
Dim dr As DataRow
dr = dt.NewRow
dr("name") = "ABC"
dr("price") = 1232100.53
dt.Rows.Add(dr)
dr = dt.NewRow
dr("name") = "ABC"
dr("price") = 123123.32
dt.Rows.Add(dr)
dt.AcceptChanges()
dgBizDocs.DataSource = dt
dgBizDocs.DataBind()
what am i doing wrong ?
I have a Datalist and when a button is clicked I would like to send the values of the fields to a new page to fill some text boxes. What is the best way to do this. I had thought that since the DataList had itemtemplates that were labels I could reference them like regular labels ( str = Label1.text ). That isn't working. I was just going to send the values through a query string. Which I have an example of that, unless there is a better way.
View 3 Replieshow to find a Label nested in a DataList and assign a value?
I posted simplied code because if I can find the Label, I can take it from there.
protected void DataList1_PreRender(object sender, EventArgs e)
{
Label buggar = (DataList1.SelectedItem.FindControl("DataCount") as Label);
buggar.Text = "crap";
}
I am using datalist where i need to assign my label value to each checkboxlist item.I am using datatable to bind my checkboxlist. when I run my code I can see the values in my local window. Actually not displaying in webpage.
<asp:DataList ID="dlMinistry" runat="server" RepeatColumns = "2"
RepeatDirection="Horizontal">
<ItemTemplate>
<strong><asp:Label ID="lblMinistry" runat="server" Text="" ></asp:Label><strong>
[Code]....
I am trying to find the text property of a label that is nested within a DataList within a FormView. The FormView and the DataList have different datasources.
What I actuallt need to do specifially is assign the number of rows in the DataList to the Label in the DataList. I used the code below to find it but it keeps giving me an error about not finding the object;
[Code]....
I have a UpdatePanel which is having a Datalist inside it , and in datalist i have a country dropdownlist whose autopostback = true , now it is causing postback which i want to trigger , but i am unable to set it as AsyncPostBackTrigger inside update panel because update panel won't find the dropdownlist as it is in datalist.
View 1 RepliesI am going to have a page that list an (image, description, category) this needs to be an editable list (the user should be able to edit description or select a cateogry from a dropdown or delete the whole image). lets say I need to display 20 rows per page.here are my questions:1) should I use datagrid, gridview or datalist?2) would PagingBulletedList works well with any of the above control3) when I go to the database to get the rows , since i am going to have 20 items per page should I just bind the control with all the rows or should I just display the first 20 items and when the user click page 2 i go to the database to bring the second set of 20 items?
View 2 RepliesI am using asp.net and C#. I want to send mail to my user in HTML format, I have the content in HTML format let say like this
<table style="width:100%;">
<tr>
<td style="width:20%; background-color:Blue;"></td>
<td style="width:80%; background-color:Green;"></td>
</tr>
</table>
Now I am unable to assign this to a string variable, so that I could send it as a mail. how can I bind this whole HTML content into a varibale.
I have an ASP.NET web forms site with a rather large menu. The HTML for the menu is dynamically generated via a method in the C# as a string. I.e., what is being returned is something like this:
<ul><li><a href='default.aspx?param=1&anotherparam=2'>LINK</a></li></ul>
Except it is a lot bigger, and the lists are nested up to 4 deep.
This is written to the page via a code block.
However, instead of returning a flat string from the method I would like to return it as formatted HTML, so when rendered it looks like this:
<ul>
<li>
<a href='default.aspx?param=1&anotherparam=2'>LINK</a>
</li>
</ul>
I thought about loading the html into an XmlDocument but it doesn't like the & character found in the query strings.
In my ASP.Net page I have
<form id="MasterPageForm" runat="server">
However, whenever the markup is generated, it turns into
<form name="aspnetForm" method="post" action="SomePage.aspx..." id="aspnetForm">
Is it possible to set what the generated HTML id for the form is?
I am trying to follow this tutorial(out of date) but the simplest I can find and understand to put a repeater or datagrid inside of a datalist.http://www.tutorialized.com/view/tutorial/DataGrid-inside-a-DataGrid/13926I get hung up in the cs part. Can I just add a sql datasource to the aspx page then call it from the cs like this somehow...my
sqldata source ID= VehNames
protected void dgParents_ItemDataBound(object sender, DataGridItemEventArgs e)
May i know what is the difference between datagrid, datalist and repeater?
View 4 Repliesi want to send one html page with email. the contents of label in it will get change.can any one tell me,how to assign text to label in vb.net code at runtime.
View 4 RepliesI have a hidden asp.net MVC control in the form:
<%= Html.HiddenFor(m => m.NodeId) %>
my JavaScript / jQuery code:
var DeleteEntireItem = '<% = btnDeleteEntireMenu.ClientID%>';
var Node;
debugger;
$('#' + DeleteEntireItem).click(function () {
Node = NodeValue;
document.forms[0].submit();
});
How can I assign the value of variable 'Node' to the asp.net MVC hidden control?
I'm coding an ASP.NET page, with VB code behind. When the user clicks a button on the page, I send them an email with information and instructions. Rather than sending a plain text email, I send a nice, pretty, HTML-formatted one. Right now, I'm doing this in a way that I KNOW will be difficult to maintain. That is, I'm straight up writing out all of the html. i.e.
markup += "<fieldset>"
markup += "<legend>"
markup += "Required Documents"
markup += "</legend>"
and so on. Is there a way to create an aspx page (with vb code behind), and send the html of that page in the body of the email? The information is dynamic, so this pseudo-page would need logic in the on-load event to format the html correctly.
I am currently generating a .doc file as html using asp.NET.
I wish to insert a page break to the page but don't know how.
I've tried using the css style='page-break-before:always' but it does nothing.
This is the code assigned to a button click event:
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.Charset ="";
HttpContext.Current.Response.ContentType ="application/msword";
string strFileName = "GenerateDocument"+ ".doc";
[Code]....
I inherited a really weird ASP.NET application where every .aspx page is basically a WebControl that acts as a surface for every other control that page is supposed to render/display.
One such page has a DropDownList -- I wanted a very simple thing that people do every day, namely to cause a postback when user changes a selection in it. I thought all I had to was set dropDownList.AutoPostBack = true, but after the page is rendered, when I see the generated HTML, I notice that there is no "onchange = __doPostBack(...)" code for the dropdownlist. Consequently selection changes don't do anything. Before I spend too much time digging into this, is there something obvious I am missing?
Hi,
Everytime I view the source of ASP.NET website I found alot alot of HTML markup generated. I even tried Visual web Developer and design a simple page and then do the same thing with PHP and I found ASP.NET generates more HTML!
Now, how can ASP.NET be faster if it is generating HTML in this way!
I generate in a foreach loop html links ("test which I add to a pre defined literal.ow can I add a void to the generated html link? I tried with runat server and onclick.. but does not work..Goal is to add by the onclick a pre defined void from a API.
View 1 RepliesI have Datalist control in my application which contains one Gridview control as a child control in it. Now at the time of giving datasource to the child control, it gives object reference error.Note:I am binding the child grid at the time of ItemDataBound Event of Datalist controlMy code looks like :
Protected void Datalist1_ItemDataBound(object sender, DataListItemEventArgs e)
{
DataSet dsTest;
[code]...
i want to show my image on the image source after save the image in html....how to assign image to image source in asp.net
View 1 Replies