i have a,
1) textbox - used for search staffs in school
2) dropdownlist - used to search for department
i need a validation that when both fields are empty, a error message of some sort will appear both of the field can search independently.
I want to search an ASP.net form for all types of validation controls and programmatically add some attributes to them such as ForeColor. Can someone point me in the right direction on this?
View 2 Repliesusing visual studio 2008 and asp.net 3.5 and DB2. my project will give some of the records to the DataAccess layer to add the data into datbase. Untill the process end i have to wait(it's a big operation) for a long period, what i expect is, i'll hand over the data to DAL and my application will continue further works, how to do that?
View 14 Repliessuppose i have three gridview on my page one after another and will display three different info like books detail,moview details and games detail. i want that when page will be displayed then my three different gridview will populate at a time idependly and when three busy indicator will be shown for three different gridview. which one will be polated first then busy indicator for that grid will be invisible. i want to do it using MS-ajax.
View 2 RepliesThis is a very simple ASP.NET master page example. The master page displays 4 hyperlinks and has two ContentPlaceholder controls. The first two links are to content pages that will display in ContentPlaceHolder1, the second two links are to content pages that will display in ContentPlaceHolder2.
<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site1.master.cs" Inherits="ProofOfConcept.Site1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h1>
Demo site
</h1>
[code]...
Can these two properties of a dropdown list in ASP.NET be used independently?
I wanted to retrieve a null value when the user selects some text; I couldn't as it retrieves the Text property whenever the Value is null. Eg:
l1 = new ListItem("Cat", null);
Console.WriteLine(l1.Value);
The output is
Cat
In another situation, when both the properties have different strings, I get the string in the Value property when I use the Text property. Eg:
l2 = new ListItem("Cat", "Mouse");
DropDownList ddl = new DropDownList();
ddl.Items.Add(li);
ddl.SelectedIndex = 0;
Console.WriteLine(ddl.SelectedValue);
Console.WriteLine(ddl.Text);
The output is
Mouse
Mouse
I have a near full functioning form.
I simply need to edit each row independantly. However upon applying the Edit, Update Cancel I get the following.
I suspect this is because I am using the GUI and this will require some code per column?
Error[HttpException (0x80004005): The GridView 'GridView1' fired event RowEditing which wasn't handled.] System.Web.UI.WebControls.GridView.OnRowEditing(GridViewEditEventArgs e) +1610245 System.Web.UI.WebControls.GridView.HandleEdit(Int32 rowIndex) +43 System.Web.UI.WebControls.GridView.HandleEvent(EventArgs e, Boolean causesValidation, String validationGroup) +611 System.Web.UI.WebControls.GridView.RaisePostBackEvent(String eventArgument) +205
[Code] ....
I have a page with 2 separate UpdatePanels which are supposed to load and post back independently. But I can't get the UpdateProgress templates to show on page load.
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> runat="server">
<script
protected void Page_Init(object sender, EventArgs e)
[Code]....
Is there a way to combine the LINQ queries together and have access to both of the results independently?
[Code]....
I am using one datalist control for uploading multiple images.I hv used one Asp:FileUplaod Control and one button in one itemtemplate.I am using reqired field validator and regular expression validator for file upload cntrl I am assigning validation group for both of them on ItemDataBound event of my datalist so that each upload cntrl hv same validaton group as required field and regular expression validator.Now what i want to do is - i want to show my error message in validation summary which is right at the top of the page.I want one know how to write javascript that will assign validation group of my control in datalist on which i click ?
View 1 RepliesI have a list of files in excel spreadsheet. I want to open the excel spreadsheet and search for those files in c: directory and then copy those files from C: directory(whatever folder they are in) to another directory( C:Test1). I already wrote the code to loop through the excel spreadsheet. Below is my code.
[Code]....
I have three text boxs
1.txtname
2.txtage
3.txtmobile
and one dropdownlist
1.ddlcity
for search client information.
My requirement is when search button click the client information will bind in gridview based on data filled in textbox and dropdown list.
The difficulty is user can enter any combination for search. E.g.
1.age only
2.name and city
3.city only etc.
I have a database which is being used to fill in fields in a paged formview. I'm only intersted in looking at the data. So far, using only ASP.net I've been able to add data to a label using the <%# Eval("") %> command.
I would like to be able to use the same type of command in my .vb code.
how can i search on my web page a specific string in source code ?
View 5 RepliesI have one gridview, a dropdown list where I can search the users table or a group name table, a textbox for inputting the search and a button to search.How could I overwrite the users table that is binded in the gridview when I search through the groupname table? Using C#.
View 2 RepliesI'll try to specify my problem as simple as possible! I have a problem comunicating between 2 pages; Products.aspx and ProductDetail.aspx. On Products.aspx i have about 15 DDL's on the left side (all set to autopostback), and 1 ListView ond the right side. Results in my ListView control are based on selcted items from DLL's on the left. Every single result in Products.aspx has a dynamical hyperlink to the ProductDetail.aspx. Now when I click on specific product in ListView I'm redirected to ProductDetail.aspx page, and everything works fine! If I click on the Back button in IE or FF it works also fine because it returns me to the previous Products.aspx page and all my results based on selected items in DDL's are still there!
The problem comes when causing some more autopostback's in ProductDetail.aspx page, because every autopostback is counted as a new page request and therefore i have to click Back button in IE or FF for more then 1 time to come back to the previous Products.aspx page.
I tried to implement code BELOW in ProductDetail.aspx.vb but it does not completly fulfill my expectations, becase all my searching criteria are lost when returned to the previous page (Products.aspx)
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
ViewState("ReferrerUrl") = Request.UrlReferrer.ToString
End If
End Sub
Protected Sub BACK_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles BACK.Click
Response.Redirect(ViewState("ReferrerUrl").ToString)
End Sub
Does anybody knows any other solution how to come Back to previous page with only ONE CLICK without loosing searching criteria?
[URL] - Internet explorer is not displaying the webpage instead it is searching the results related to localhost.
If i browse the virtual directory then the webapplication is working absolutely fine. everything is being configured properly and i also checked the services which are also running.
am using asp.net 2.0 + c# .i want search like if we click letter A, all the entries starting with A should list on a grid ,like that for B ,C upto Z.how can i do it.Is there any control for displaying all 26 lettersor should i give hyperlink or link.
View 1 RepliesDeveloping a full featured search in my web application. so that in search for data in grid view or data list control and also for search for pages containing search text.
View 1 RepliesI have a search page. If a user enter something into title textbox and search let say it display 15 records.
If click the title of each records, it goes to DetailsPage.aspx.
What I want here is: If user click the title details of a record and leave that search page, I want to put there(On Details.aspx) Previous/Next button arrow so that the user does not need to browse back and see the search results and go to next details.
Note: I am passing ID into querystring when go search page to details page.
How to keep remembering IDs on details page of searched records on search.aspx ?? Use session or something different ? How can I do this ?
I am very new to coding in asp.net, I've never done anything before, but heres my problem, I have a Microsoft SQL Server 2005 Database, and basically I need to be able to search that database by 3 different things, basically there is tons of data, and I need to be able to search by a member ID, a location, and a group name So basically I wanted a drop down list, with these 3 column names, and than a search box where you can actually type in what you are looking for, than have the results display, I have been trying to do this with gridview, but I can't seem to get it to work correctly
View 14 RepliesI have DataPager and ListView in one page aspx. DataPager is working if I do not search item. DataPager is not working to display the searching reasults. Below is the complete code in one page aspx. I am using VS 2008.
[Code]....
Csharp Code: ..........
I wrote a console app that displays information from a local file on my desktop and displays the content within the file. I was wondering how can I create a function that can search for keywords and only display the words, I want it to search for?I'm trying to display this content in a database and search for the content I want it to display.
* ZIP Codes
* Area Codes
* City Name
* State Name
* Two digit State Code
* City Type
* City Alias Abbrev.
* County Name
* State FIPS
* County FIPS
* Time Zone
* Daylight Savings Indicator
* Number of Businesses
* Q1 Payroll
* Annual Payroll
* Number of Employees
* Employment Flag
* County Growth Rate
I tried something like this - And it didn't work.
Csharp Code:
var keywords = new string[] {"some", "keywords"}; var foundKeywords = File.ReadAllLines("filename"). SelectMany(line => keywords.Where(keyword => line.Contains(keyword))). Distinct();
I have a web application running on ASP.NET 3.5 which basically stores, retrieves, and allows users to manipulate data from a SQL Server 2005 database. One of the features allows users to search through the records in the database. When the system was first launched last year, there were no records, so searches were lightning fast. However, over the past year, about 100,000 records have been entered, so most searches now take over 15 seconds to perform. I'd like to speed up searches, but there are problems with both of the conventional approaches I can think of:
Caching - The database does all the heavy lifting in this application - the ASP.NET web application is little more than a UI that passes user input to the correct stored procedure, and displays the returned output. The stored procedures are responsible for interpreting user input, applying the business rules, and transforming the underlying tables and views into a context-sensitive result set which the application just displays as is. Unless if there's a way to apply a stored procedure to a C# object/collection (the cached records), and get another C# object/collection back, effectively bypassing the database, I don't think this will work.Stored procedure optimization - There's some optimization potential here, but even a simple SELECT * FROM TheView statement on the underlying view currently takes 11 seconds according to SSMS, and I expect that the amount of time taken will continue to increase as more records are entered.Are there are techniques out there that I'm not aware of, which could be used to bring searching down to a reasonable amount of time (5 seconds or less per search)?
string First = "Hello World!"; string Second = "llo";
How can I check (true or false) if Second if within First ?