Values From Java. Script Functions to ASP. Net Functions in ASP. Net. Sometimes it necessry to values from a Java. Script function to an ASP. Net function. For example, we have a table and a Grid. View control on a page. In our table there are fields such as Employee Name, Age and Salary of the Employee and the condition is that only those employees should be added to the database whose age is greater than or equal to 2. Java. Script on a single click event of a button control and if the age is greater than or equal to 2. Grid. View control. So for beginning with this example we need to create a table named Emp in our database. I've created Test as a database. These are the following SQL queries. How to upload my project to server?(beginner question). As an example i upload my asp.net files to the folder under inetpub which was configured before. ASP.NET Tutorials ยป How to Create a text file in ASP.NET? How to Create a text file in ASP.NET? fp = File.CreateText(Server.MapPath. ASP.NET - Free source code. Client/Server. ClientID. ClientSide. clipboard. clone. Closures. CLR. clustering. file-system. File-Upload. Financial. Fingerprint. Testuse Testcreatetable Emp(Emp. Name varchar(2. 0)notnull,Emp. Age intnotnull,Emp. Code Editing ASP.NET Web Forms in Visual Studio 2013; ASP.NET. Core Differences Between IIS and the ASP.NET Development Server. Feedback on ASP.NET | File.Salary moneynotnull)select*from Emp. Now to begin with the ASP. Net code. The following design needs to be done. By default there are no records in the emp table; that's why the Grid. View will not display any records. Now fill the table with the required fields and then click on the save button. Like in the following: Once you click on the save button a message will be ask if you want to add these details? If you click on ok it will check whether your age is greater than or equal to 2. If it is not then it will display an error message or else it will add the details to the database and display it in Grid. ASP.NET; PHP; Media. FTP Configuration for FTP'ing to File Shares [Answered] RSS. I will be migrating the file shares to this DFS Server. Here you will see how to pass values from JavaScript functions to ASP.Net. Label ID ='Label3' runat ='server. Passing values from JavaScript functions Passing. You can take a look at the below link which explains the process with step by step explanation. How to import data from Excel to SQL Server 2008 using ASP.Net. FTP'ing files from within ASP.Net I need to FTP a file to a server and take the file back down after a period of time. FTP'ing files from within ASP.Net. It is a web application constituted of ASP.NET Ajax server controls, modules and handlers for upload ing and downloading. file manager for upload ing file s to mysql. View. In this case my age was 2. The following is the source code of our Default. Default. aspx. cs.< %@Page. Language="C#"Auto. Event. Wireup="true" Code. File="Default. aspx. Inherits="_Default"%> < ! DOCTYPEhtml. PUBLIC"- //W3. C//DTD XHTML 1. 0 Transitional//EN""http: //www. TR/xhtml. 1/DTD/xhtml. Untitled Page< /title> < scripttype="text/javascript"> function Validate. Age(){//var a=document. Element. By. Id('< %= //Text. Box. 2. Client. ID%> '). Text. Box. 2"]. value; var a=document. Text. Box. 2"]. value; var control=a; var x=confirm("Do you want to Add Details?"); if(a> =2. Id of the hidden field and store the value of a in it. document. Element. By. Id('< %= inp. Hide. Client. ID%> '). Button. 1"). click(); //to Call asp Button click event from javascript. } else {alert("Your age should be greater than 2. Pop. aspx","List","scrollable =no,resizeable=no,width=4. Label. ID="Label. Text="Enter Name : "> < /asp: Label> < /td> < td> < asp: Text. Box. ID="Text. Box. Text. Box> < /td> < /tr> < tr> < td> < asp: Label. ID="Label. 2"runat="server"Text="Enter Age : "> < /asp: Label> < /td> < td> < asp: Text. Box. ID="Text. Box. Text. Box> < asp: Hidden. Field. ID="inp. Hide"runat="server"/> < /td> < /tr> < tr> < tdstyle="height: 2. Label. ID="Label. Text="Enter Salary : "> < /asp: Label> < /td> < tdstyle="height: 2. Text. Box. ID="Text. Box. 3"runat="server"> < /asp: Text. Box> < /td> < /tr> < tr> < tdalign="center"colspan="2"> < asp: Button. ID="Button. 1"runat="server"On. Click="Button. 1_Click"Text="Save"On. Client. Click="Validate. Age()"/> < /td> < /tr> < /table> < /div> < asp: Grid. View. ID="Grid. View. Grid. View> < /form> < /body> < /html> Default. System; using System. Data; using System. Configuration; using System. Web; using System. Web. Security; using System. Web. UI; using System. Web. UI. Web. Controls; using System. Web. UI. Web. Controls. Web. Parts; using System. Web. UI. Html. Controls; using System. Data. Sql. Client; publicpartialclass_Default : System. Web. UI. Page{string dbcon = Configuration. Manager. Connection. Strings["Adv. Works"]. Connection. String; Sql. Connection con; Sql. Data. Adapter da; Data. Set ds; Sql. Command cmd; protectedvoid Page_Load(object sender, Event. Args e){Fill. Grid(); }publicvoid Fill. Grid(){con = new. Sql. Connection(dbcon); da = new. Sql. Data. Adapter("Select * from emp", con); ds = new. Data. Set(); da. Fill(ds, "Emp"); if (ds. Tables[0]. Rows. Count > 0){Grid. View. 1. Data. Source = ds. Tables["Emp"]. Default. View; Grid. View. Data. Bind(); }}protectedvoid Button. Click(object sender, Event. Args e){// Page. Client. Script. Register. Client. Script. Block(this. Get. Type(), "Valid. Age", "Validate. Age()", true); try {int result = int. Parse(inp. Hide. Value); if (result> =2. Sql. Connection(dbcon); cmd = new. Sql. Command("Insert into Emp values('" + Text. Box. 1. Text + "','" + Text. Box. 2. Text + "','" +Text. Box. 3. Text + "')", con); con. Open(); int rows = cmd. Execute. Non. Query(); if (rows > 0){Text. Box. 1. Text = ""; Text. Box. 2. Text = ""; Text. Box. 3. Text = ""; con. Close(); Fill. Grid(); }}}catch (Exception e. Close(); }}}Hope this will help you in your programming. How to Create a text file in ASP . NET ?: ASP Alliance. Introduction. One of the frequent task in any web application is dealing with the text files. In classic ASP, we used the File. System. Object to deal with files. In this article, we will see how to create text files in ASP . NET. Things that we will be learning in this article. The namespace that is required to deal with Files. The Stream. Writer Object. Creating a Text File. How to capture errors which may occur while creating a text file? The Namespace that is required to deal with Files. We require the namespace, System. IO to work with files. So, we should import this namespace in our ASPX page such as < %@ Import Namespace="System. IO" %> How to Create a text File? To start with, we need to create an instance of the object, Stream. Writer. The instance will be the file pointer for us. Once we have a File Pointer, we need to invoke the method, Create. Text method of the object, File. The method, Create. Text takes a string as an argument. The string is nothing but the path of file that is going to get created. Now, let us see an example. Let us assume, we have a textbox with textmode set to Multi. Line and a button. On the click event of the button, we need to create a text file. The code within the Click event is shown below. Code in the On. Click event of button. Sub Write. To. File(sender As Object, e As Event. Args) Dim fp As Stream. Writer Tryfp = File. Create. Text(Server. Map. Path(".\Upload\") & "test. Write. Line(txt. My. File. Text)lbl. Status. Text = "File Succesfully created!"fp. Close()Catch err As Exceptionlbl. Status. Text = "File Creation failed. Reason is as follows " & err. To. String()Finally End Try End Sub How it works? We are first creating an instance of Stream. Writer, which is termed as fp (file pointer). Then, in the Try block, we invoke the Create. Text method. To write the content, we use the method, Write. Line. Actually, we have just three lines of code which writes data to a text file. Once we have successfully written to the text file, we close the Stream. Writer by invoking the Close method of Stream. Writer. Sample output of our scenario. Fig: Creating Text Files in ASP . NETTest this Script. Download the code. Click here to download the ASPX page. Conclusion. Creating a text file is very easy. We can easily create a text file in just 3 lines of code. To read content from a text file, visit my article Read data from Text File. Links. Textbox Web Server Control. Reading data from a Text File. Send your comments to das@aspalliance.
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