I am new to .net having come from a PHP background.I'm making a small website at the moment in .NET. On one page I have a form with a few fields:
1st value (let's call it A)
2nd value (let's call it B)
3rd value (let's call it C)
4th value (let's call it D)
When the user clicks the submit button, it needs to work out the formula:
(A*4)+(B*3)+(C*4)+D+15
What is the easiest way to achieve this in .NET? Is it best to use a 'code-behind' model and have the calculations done on another page then displayed on the next webpage?
there is one dynamic page, that, from a database, based on a lot of gathered information (user id, account #, etc), actually 'spits' out an html form, with an action which goes to a website and sends a bunch of hidden information from our site.y situation is this - I am building a master page for the site, which will include the form tag for the content pagesdon't see how this will work, without rewriting what comes from the database - - -
I am a beginner in ASP.NET. I coded for contact and enquiry forms submission (data is submitted to access db & then mailed to desired client) , its working fine on all browsers except IE! Both forms data is submitted to tblForms table of [URL] /contact/default.aspx
I have created a following calculated formula in excel, I am quite confused to convert using C#/Asp.net,IF(HOUR([SchDate])+[txtDuration.Text]*8>17,[SchDate]+(24+8+[txtDuration.Text]*8-17)/24,[SchDate]+([txtDuration.Text]*8)/24)
shortcut key is not working in child form .I have created windows form application and creating shortcut for ctrl+o,ctrl+s,ctrl+p ...the shortcut key's are working fine in parent form but i am opening one child form inside parent formthe shortcut keys are not working. Actually i have set showshortcutkey property to true.
I got a textbox in my form and I want to when a user start typing in the textbox the listbox below the textbox will select the item that starts with that string
for example, it i type I
than in myserver side code will call that SearchString method which will go through that listbox and do the rest...
I have started to use Masterpages, and normally you can code in the Source view and also you can switch to the Design view and watch everything you did, but, when I´ve introduced master-pages, I can see only the master page design view but I cannot see the Content form design!!! :S
i have tested this code and it works great separately .. the only difference is on my project i have DIV, tables, TABs and ContentPlaceHolder. not sure if this can make this code not working.. i am not getting any error..but nothing is happening.
GridViewDetails uses templatefields. In edittemplate I put a button called "ButtonUpdateAdjustAmount" with OnClick="Update_AdjustAmount" in the EditItemTemplate for the "Amt to be Adj" column. There is also a textbox. My user's should be able to edit the textbox, but I also want the ability to click the button and the textbox populated with the correct calculated value. The formula varies based on the "code" column which is a dropdownlist called "DropListCode".
I am fairly new to asp.net, vb, etc...so forgive my code writing. Eventually I need to also put the same functionality on the insertrow for my gridview. But first wanted to get the edit one working. I am using templatefields for all columns and the FooterTemplate to perform the Insert New Detail Line.
I can get the functionality to work for the first data row and only if I take out the If code.SelectedValue = ... line and leave 1 static formula. However that isn't going to work. If DropListCode.SelectedValue is DNR then AdjAmt should be ((q_ordered - q_received) * cost). If DropListCode. SelectedValue is OV then AdjAmt should be (RKNumber * cost). If DropListCode.SelectedValue is NB the AdjAmt should be ((q_received - q_ordered) * cost). If DropListCode.SelectedValue is DAM then AdjAmt should be (RKNumber * cost)
I hve two textboxes named TxtRelinquished,txtDevAreaAcrg.On form load in txtDevAreaAcrg suppose 100 is dere.& TxtRelinquished is empty.
Now the user runs the form,suppose in TxtRelinquished types 2,den i want in txtDevAreaAcrg = 98 is dere(txtDevAreaAcrg -TxtRelinquished).
Now suppose the user types 0 after 2,its 20 den in txtDevAreaAcrg = 78 is dere.
But I want dat in txtDevAreaAcrg 80 is to there according to the formula.How to do that??I think so Keyup event is not the right way to use i my case!Code:
function GetAcreage_Amt() { var _TxtRelinquished = document.getElementById('<%= TxtRelinquished.ClientID %>'); [code]....
I just found out that my site authentication is not working in IE8. It works in FF, Chrome, Opera but not in IE8. I've deleted all the cookies and temporary files but no change. After a short research I found out that there is some problems with the cookies with IE8.Look at this http://www.reachfarther.com/persistent_cookies_fail_in_ie8.htmlHere is my web.config
Any open source javascript mathematical formula editor to recommend? I want to add mathematical formula editor to my web site, so that when people submit message using text box, they can insert related mathematical formula.
BTW: I am using VSTS 2010 + C# + .Net 4.0 + ASP.Net + IIS 7.0, any such controls provided by MSFT?
I am working on an e-commerce project using ASP.Net and C#.Net (Visual Studio 2005-Windows XP).
I am facing problems in the login module. I created the login accounts using the roles and users in the ASP.Net Website Administration Tool. The login module is working fine when I test the website within the Visual Studio. I mean the login form is working properly under the Development Server integrated in the Visual Studio. What I want is to make this work properly under IIS (i.e. the Production Server). When I deployed the project to the IIS, the login form with the login control is displayed, but cannot login and gives a login failed message. . I have searched about this issue in Google and they are providing good tutorial links to solve this issue. Even after reading those I couldn't solve this as I am new to Web Development. Can you provide me a sample source code with the web.config and also a description of the major steps in configuring IIS to support the role based login?
I had gone through the following titles under google
"Always set the "applicationName" property when configuring ASP.NET 2.0 Membership and other Providers".
I have a child page LoginContent.aspx which contains a login form. If the user logs in he should be redirected to my Welcome.aspx page. But if I press the login button the page just reloads itself, nothing happens.
The codebehind on this page is empty. Both LoginContent.aspx and Welcome.aspx are child forms of the same master page.
I have a web page with a datagridview where a user should be able to click on the selectindexchanged (in this case a "Select" button) show the results of what they have selected in a label on the second page and also redirect them to that page. Here is the code I have for the vb.net:
Imports System.Data.SqlClient Imports System.Data Partial Class _Default Inherits System.Web.UI.Page Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load TimeDateLabel.Text = String.Format("Today is {0:F}", DateTime.Now) TextBox1.Focus() End Sub Protected Sub whosoncallButton_click(ByVal sender As Object, ByVal e As System.EventArgs) Handles whosoncallButton.Click Dim dt As New DataTable Dim da As New SqlDataAdapter Dim cmd As New SqlCommand Dim connectionString As String = "Initial Catalog=mdr;Data Source=xxxxx;uid=xxxxx;password=xxxxx" Dim con As New SqlConnection(connectionString) con.Open() cmd.Connection = con cmd.CommandType = CommandType.StoredProcedure cmd.CommandText = "getoncall" cmd.Parameters.AddWithValue("@subschedule", TextBox1.Text) Try da.SelectCommand = cmd da.Fill(dt) GridView1.DataSource = dt GridView1.DataBind() con.Dispose() Catch ex As Exception Response.Write("Error:" & ex.Message) End Try End Sub Protected Sub clearButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles clearButton.Click TextBox1.Text = "" GridView1.DataSource = Nothing GridView1.DataBind() End Sub Protected Sub GridView1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles GridView1.SelectedIndexChanged Dim row As GridViewRow = GridView1.SelectedRow Response.Redirect("Default2.aspx?msg=" + row.Cells(1).Text) End Sub End Class
I have also added a line to my aspx page for the event handler.
I have debugged this but no matter what I've tried so far, the SelectIndexChanged event isn't firing.
in my project iam providing users to send sms acrooss india..in admin panel the admin have a feature to check the usersent sms details on the basis of userid.. when admin selects the userid then corresponding send sms details are details are displaying.. my requirement is generating the crystal report for that table..the users are displaying from one table and sent sms details are displaying detaials from another table.. how to generatye crystal report for that..and how to give formula fields in crystal reports
I'm doing a report that includes blocks of text. The block of text that is inserted into the report is determined using a formula.
I want to indent the first line (similar to writing a letter) of the text. Can anyone let me know how to program this into the formula. I'm looking for something similar to the Bold (<b>), underline (<u>), or hard return (<BR>) codes that are used with HTML format.
Could anyone please give me some code to generate Check Digit base on LUHN formula. Suppose i pass 15 digit of credit card number then fuction should calculate and generate the Check Digit.I found some link but it is MS SQL function and i tried it work well except if check digit is 0 it will return 1 so i get confused, because some time Check Digit is also 1 so in both cause this function returning 1.http://www.codeproject.com/Tips/120472/SQL-function-to-verify-Check-Digit-of-given-VISA-M.aspxI will appreciate if some one can give me VB code.
