I have some files listed on a listbox and want to upload them to the server. The values doesn't need to be selected. But I can't even get it working. Below is my source code:
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Where is the bug in the code above?
I have one Listbox and a List of data
I want to bind the list to listbox.
I have a requirement that i have to send few values through querystring to other domain.
Ex: My Domian is [URL]
Other Domain is [URL]
Now, In a for loop i have send values to the other domain through url like [URL]
But i have to get response then only i have to send second record. like [URL]
I have some server controls both textboxes and drop down list box's that I placed on a panel control. My question is I would like to loop through the controls textboxes and drop down list and clear all values.
View 9 RepliesIs it possible to add the ListItem values in the code-behind within a for loop? If so, what is it? Here is my current code:
rblContentTypesGetAll.Items.Clear();
for (int i = 0; i < dt.Rows.Count; i++)
{
rblContentTypesGetAll.Items.Add(dt.Rows[i]["contentType"].ToString());
}
I am at my wits end (again).
(reservation system, guest signs up and at the same time checks checkboxes to indicate their wishes)
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I'm adding ListItems to a ListBox from two controls, both are DropDownLists. The ListItem has the properties ListItem.SelectedItem and ListItem.SelectedValue, but I also want the ListBox to keep track of which DropDownList the ListItem came from.What would be the best way to do this?
View 4 RepliesI have always had problems with creating loops so here I go again.
I have a dataset populated with 1 column and multiple rows. What I am trying to do is create a page that will be used for emailing multiple users. The names will need to be separated by a semi colon.
i am unable to handle null values in while .even i tried to handle condition is breaking and coming null value comming inside loop.
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Loop through Datalist and get values of non-control items( cell values?) on button click
for (int i = 0; i < datalist1.Items.Count; i++)
{
datalist1.Items[i].
}
Name: '<%#Eval("ElementName")%>'
wanna access elementname... by looping through datalist on button click event... button is not on datalist
I'm currently trying to move through all the values added to a listbox by the user, however, I want to retrieve the actual value of each item in the listbox and not the text.
I've gotten so far with the code below, but that only gets the text and not the value.
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How would I go about getting the value for each item in the collection?
Actuall i retrive one row from Database with more than 80 columns on page load. Now i need to fill these data in every control like Text-Box and Combo-Box which i have using on the Page.
My Column Name and My Id of the Textbox or combobox are same. now i need to fill the value in textbox and combobox where coumn name and textbox id are same.
Eg.
(1) TextBox Id's Name :- txtCustName, txtCustNo, txtAddress, etc(More than 80 Column).
now i will be remove the 'txt" from every id.
so it would be seems like CustName, CustNo, Address, etc.
(2) Column Name :- CustName CustNo Address
Values from (Dataset) :- Xyz 123 Abc.......
I have added the below tag in my web.config file;
<RewriterConfig configSource="configuration
ewriter.config"/>
It gets the rewrite vlues from another config file. I need to update this rewriter.config file dynamically.
I need to gets values inside it from sql databse. here is the look of the file
<?xml version="1.0"?>
How can I make the following code shorter and more efficient.
I want to loop through the check box list for all true values.
I want to get the check list item and complare with database value then check the box.
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Here is my code, using LinQ to get the data from database.
public IEnumerable categoryData()
{
db = new DBModelDataContext();
var cat = from c in db.Categories
select new { c.categoryname,c.categoryid };
return cat;
}
trying to get the values (categoryname and categoryid) into textfiled and valuefield of dropdown list.
dt = new clsData();
ddlCategory.DataSource = dt.categoryData();
what is the code that i need to write to assign the categoryname to textfield and categoryid to valuefield. I mean how to loop through the values coming from the above function.
ddlCategory.DataBind();
I am using vs2008, Sqlserver2008.
my table: PostGL having data like thi
AutoIdx TxDate Id AccountLink Description Debit Credit
3 2010-01-22 JL 2 bcb 0 35.09
5 2010-01-28 JL 2 g 3.51 0
select AutoIdx,TxDate,Id,AccountLink,Description,Debit,Credit,(Debit-Credit) as Actual from PostGL where Id='JL' and AccountLink=2
AutoIdx TxDate Id AccountLink Description Debit Credit Actual
3 2010-01-22 JL 2 bcb 0 35.09 -35.09
5 2010-01-28 JL 2 g 3.51 0 3.51
I am trying in view like this
declare @cnt int
declare @i int
set @budget=20
set @cnt= (select COUNT(*) from PostGL where AccountLink=2 )
set @i=1
WHILE (@i<=@cnt )
BEGIN
set @tdebit=??
END
I am taking count the no of rows having AccountLink=2
I need to read all debit,credit and add all debit into totaldebit,all credit into totalcredit independently from table.
then i need to show the totaldiff as Actual.
i need ....totaldiff=totaldebit-totalcredit
Hey what i am trying to do is i have a listbox with some simple values in it
1
2
3
and what i want to do is add a value that has multiple values to it...for instance i want a value = All DEV which will represent many values in itself so that once ALL DEV is selected it actually has many different numbers assigned to it. Can this be done? I understand that the value 1 has just one value behind it, same as 2 and 3 but I want the All DEV one to have multiple values behind it such as 5,6,7,8 for clicking just the ALL DEV selection.
I am developing a Webpage that gives the user selection criterial before running a report. There is a asp.net ListBox that I need to get the selected values from. It is obviously a multi select listbox.
I need to pass the selected values as a comma separated string to a parameter used in an SQL query of the ObjectDataSource for the report. I was hoping some how to get the selected items, and load their value into a string array and then use the join( stringArray , "," ) to get the selected values into a string to send as a parameter to my objectdatasource but I cant seem to figure this out.. Ideally if code worked my way I would want to do something like this: Declare StringArray for each selected item in Mylistbox Add selected value to StringArray Set parameter = join( StringArray , "," ) Obviously this is what I need syntax for.. I pretty much just need to know how to get a string array or all selected values.
i have problem with adding list values(radio button list box ) to the database.my code seems to be correct.but when i clicked submit i got this error message. "Invalid column name 'Age'.all the filed names shown as invalid.how to solve this problem ?
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and i also have another problem with a table.i'm able to insert and retrieve the data.but in sql interface all the coloums are empty.where all the data being stored.why i couldnt able to view the data?
In my DataTable I have 3 columns: ID, Title, Url. lstFKDoc is a ListBox, I want to use ListBox hoot the 3 columns without access database twice.
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The values in the textbox inside my listbox disappear on scrolling vertically. Even if I use
ScrollViewer.VerticalScrollBarVisibility="Disabled"
it does not solve the problem...............
I try to set selected values in html.listbox.
I retun in my model multiSelectList:
model.SelectedDepartments = dto.Departments;
model.DepartmentsItems = new MultiSelectList(
_DepartmentRepository.GetAll(),
"Id", "IdentityNumber",
new int[] { 2 });
return model;
In html page i have these tags:
<label for="dto_Departments"><%= Html.GlobalResource("DiagnosticGroup", "DiagnosticGroup.Departments")%></label>
<%= Html.ListBox("dto.Departments", Model.DepartmentsItems, new { id = "dto_Departments" })%>
When I'm debugging program MultiSelectList contains selected second item in list.
I have a set of values in a listbox on an ASP webform. I can select items, and in code, if the user selects some row from a different grid, the listbox shows the correct value. The user can also select a different value. All of this appears to work as I would expect. However, that's as far as it goes. At first, the SelectedIndexChanged event wasn't firing. I determined that was because I hadn't hooked up the event handler, which I did with this:
Code:
asp:ListBox ID="AgencyListBox" runat="server" OnSelectedIndexChanged="AgencyListBox_SelectedIndexChanged" EnableViewState = "true">
(the EnableViewState wasn't part of that solution. I added it later)
Now, the SelectedIndexChanged event fires, though it doesn't fire when the user selects something, it changes later, possibly in response to an AutoPostBack, since I read that will trigger the SelectedIndexChanged event. That's fine with me, either time will work ok. However, the SelectedIndex itself is always -1, as if nothing was ever selected. In fact, though I can see visually that something is selected, I have yet to figure out what that was, or how to access the index, the text, or anything even the fact that something was selected.
I am dealing with dynamic fields in a for loop and now I need to retrieve the values that are being typed in the dynamic fields, any idea how can I do that? 2)also when I click the submit button, upon postback, the dynamic fields have gone missing, have been trying to slove that, but i did not, anyone knows how to deal with this? kinda urgent :x
3) and How do you compare the 2 dynamic fields? For eg: Im comparing the tbSch[i] to tbSch[i], so that the dates cannot be the same, am using a compare validator, but it throws me error that im comparing the same fields :) even though i change to ("tbSch" + i) for both, sorry Will provide my code snippet as follow :D tbNum is a textbox where user enter numbers and click generate
protected void btnGen_Click(object sender, EventArgs e)
{
for (int i = 0; i < Convert.ToInt32(tbNum.Text); i++)
{
// label and textbox needed
Label lblSch = new Label();
TextBox tbSch = new TextBox();
Label lblWsGrp = new Label();
DropDownList ddlWsGrp = new DropDownList();
CompareValidator cvSame = new CompareValidator();
cvSame.ID = "cvSame" + i;
cvSame.ErrorMessage = "Date cannot be the same";
cvSame.Operator = ValidationCompareOperator.NotEqual;
cvSame.Type = ValidationDataType.Date;
cvSame.Display = ValidatorDisplay.Dynamic;
cvSame.EnableViewState = true;
cvSame.ControlToValidate = (tbSch.ID);<<<<< what should be the value in here?
cvSame.ControlToCompare = (tbSch.ID);<<<<<<<<<< and here?
//schdule date
lblSch.ID = "lblSch" + i;
lblSch.Text = "Session Date : ";
lblSch.EnableViewState = true;
tbSch.ID = "tbSch" + i;
tbSch.Width = 210;
tbSch.Height = 27;
tbSch.EnableViewState = true;
//workshop grp
lblWsGrp.ID = "lblwsgrp" + i;
lblWsGrp.Text = "Workshop Group : ";
lblWsGrp.EnableViewState = true;
ddlWsGrp.ID = "ddlWsGrp" + i;
ddlWsGrp.Height = 27;
ddlWsGrp.Width = 210;
ddlWsGrp.EnableViewState = true;
ddlWsGrp.Items.Add("1");
ddlWsGrp.Items.Add("2");
//table to store data
TableRow trow = new TableRow();
TableRow trow2 = new TableRow();
//row1
TableCell tc1 = new TableCell();
TableCell tc2 = new TableCell();
TableCell tc3 = new TableCell();
TableCell tc4 = new TableCell();
//row2
TableCell tc5 = new TableCell();
TableCell tc6 = new TableCell();
TableCell tc7 = new TableCell();
TableCell tc8 = new TableCell();
TableCelltc9 = new TableCell();
tc1.Controls.Add(lblSch);
tc2.Controls.Add(tbSch);
tc3.Controls.Add(lblWsGrp);
tc4.Controls.Add(ddlWsGrp);
tc5.Controls.Add(space);
tc6.Controls.Add(CeSess);
tc7.Controls.Add(space);
tc8.Controls.Add(space);
tc9.Controls.Add(cvSame)
trow.Cells.Add(tc1);
trow.Cells.Add(tc2);
trow.Cells.Add(tc3);
trow.Cells.Add(tc4);
trow2.Cells.Add(tc5);
trow2.Cells.Add(tc6);
trow2.Cells.Add(tc7);
trow2.Cells.Add(tc8);
trow2.Cells.Add(t9);
this.table3.Rows.Add(trow);
this.table3.Rows.Add(trow2);
}
}
I want to display panels based on the check boxes selected on the dynamic checkbox list control. I have been able to dynamically build the check box but have no idea on how to access its checked propety. This is what I am doing but getting error on Request.Form On page load wrote this code.
protected void Page_Load(object sender, EventArgs e)
{
int i;
int chkboxCount = Request.Form("chklist1").Count;
for ( i = 1; i < chkboxCount)
{
String valueChkbox = Request.Form["chklist1"];
}
}