new developer here. I'm trying to populate a ASP table dynamically. This is what I'm trying to do.I have table with 1 row and 4 cells. I want to import information from a text file into the various cells. Each line of the text file is what I want to go into each cell.
For example if the text file reads:
Date
Time
Path
User
I want each line to go into each cell. Is this possible, or will I need to create a SQL Server table and read from that?
I am experiencing is that when I try to populate a table on a online environment with the below code, the table is populated twice. With the same code the table is populated correctly on an offline/production environment and cannot understand why :
This is what I have:
The table is called Trips
Code Behind:
[Code]....
This is what I use in my .aspx page:
(removed for brevity...)
<script type="text/javascript">
since I am trying to find one googling but there is nothing apparently.
actually my need is that, after uploading a doc file I want to save this doc file's text to database table, with the help of asp fileupload control. actually in real I dont want to save this whole file anywhere, but I just need the text to save in databse.
Currently we are saving files (PDF, DOC) into the database as BLOB fields. I would like to be able to retrieve the raw text of the file to be able to manipulate it for hit-highlighting and other functions.Does anyone know of a simple way to either parse out the files and save the raw text on save, either via SQL or .net code. I have found that Adobe has a filtdump utility that will convert the PDF to text. Filtdump seems to be a command line tool, and i don't see a way to use a file stream. And what would the extractor be for Office documents and other file types?-or-Is there a way to pull out the raw text from the SQL Full text index, without using 3rd party filters?Note i am trying to build a .net & MSSql solution without having to use a third party tool such as Lucene
I'm currently switching over to ASP.NET MVC and have ran into a problem. I have a list of items (e.g. a list of names) that I would like to display in a table. I would like to display it down a column, before starting onto next column.
I have tried a nested for loops for mark up of <tr/> and <td/>, and am getting undesired results.
is it possible to automatically populate a file upload control's file for automated testing and server stress. I have one upload control (that simply brings up the browse and selects the file) and a button that uploads the selected fileupload control's file. Is it possible to give the file upload control a file pather "C:myImage.jpg" and submit the file by pressing the upload butto:
I have 3 tables(Roles,Actions and RoleActionLinks). Roles table has few columns(RoleID,RoleName,Desc). Actions table has few colums(ActionID,ActionName,Desc). In RoleActionLink is created for store the association between Roles and Actions and this table has the columns such as RoleID,ActionID When I created the data model(edmx). it shows only Role and Action as entity. i did not find RoleActionLink table. but even there is no direct relation between Roles and Actions table, both tables are automatically related using RoleActionLink table. When i create the new Action, a action record should be populated in Action table(this is works fine). At the same time, i need to populate record in RoleActionLinks table. But i dont have the entity to populate.
I want to populate a gridview with table data from SQL. I tried just returning my SqlDataReader object and using it as my datasource, but I am getting errors that the reader has been closed. I wanted to convert this to a DataSet and just return a dataset, but I couldn't find an easy way to convert the row data to a dataset. I've also read that DataSets are dead in .NET 3.5/4.0, is this true? Here's my Data Layer method. It would be awesome if I could return something useable as a datasource:
public SqlDataReader GetSites() { SqlConnection sqlCon = null;
I'm new to .net but I'm developing this website which needs some dynamic data inserting so I'm using asp.net 3.5 c#. I've got it working on my local machine but as soon as I upload to the server it no longer populates the label fields. I'm not getting any error messages, the rest of the page appears as normal. So I know this is like asking how long a piece of string is, but what is going wrong here, as I say it's working locally just silently failing on the server. I've tried just populating the label field with a hardcoded string and even that's not going through, it's almost as if the class can't see the label.
In step 1, the user will check to see if the username is available. If so, when the control gets to Step3, I want to have the text that is in the WizardStepLoginName txtLogin textbox to automatically populate the "UserName" textbox in the CreateUserWizardStep1 step.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Dim myText As TextBox = TryCast(DetailsView1.FindControl("TextBox2"), TextBox) Dim QS = Request.QueryString("MenuLinkID")
let me say i am an amateur in c# and asp.net so i would like to say sorry in advance if i am asking something obvious for the rest of you. :) I have this code that i use to populate a BulletedList in my page with the current roles in the site + some extra information.o far, since all these are text related, no problem.Now i would like to have a LinkButton control at the end of the role string which if pressed it will delete the role (and repopulate the list) (like the functionality that the admin tool in visual studio has)My question(s) is: Is there a way to do that in a bulleted list or should i use another control (like a gridview, although my experience with this is limited)
I have two tables, Users and Roles. The roles table is a reference table for the different roles of my site (RoleId and RoleName columns). The Users table contains profile data for each user, including a RoleId column that is FK'd back to the Roles table [RoleId].
Both tables are in a Linq to SQL model.
I have an edit page created which lists all the profile values of a user. The edit page inherits the User model. One of the editable values is the RoleId field. I want to set this up to be a drop-down list that contains items labeled using the RoleName column of the Roles table, and matched with values of RoleId.
MenuItem menus = new MenuItem(); GridView1.DataSource = menus.GetDataTable(); GridView1.DataBind();
menus.GetDataTable() returns a DataTable. In the above case, we are returning to GridView. I need to populate the data into a combo box. How can i do it?
NOTE: Assume GetDataTable only returns records of a single column. I'm using Winforms
I need to populate the foreign key coloum in the table.
i have three tables PATIENT DETAILS ptID firstName lastName address IMPLANT DETAILS impID ptID productID productSerialNo PRODUCT productID productName
I am instering data in PATIENT DETAILS and IMPLANT DETAILS table on the same page from single button click .
I have a foreign key on the table IMPLANT DETAIL (productID) which i populate through the value on the dropdownlist .
What my problem is how will i populate foreign key (ptID) in IMPLANT DETAIL table. When ptID (PATIENT DETAIL) will also be generated from the same button click at almost of the same time.
This may or may not be possible but I'm trying my best to find out, I'm a complete novice when it comes to ASP.At the moment I have drafted a basic html page. This page contains a drop down list and several tables all hidden by javascript and then displayed based on the drop down selection (onchange event)I'm trying to convert this into an asp page so that I can dynamically populate the drop down from a table (this will be a list of names)and then based on the drop down selection (onchange does not necessarily have to be used, could maybe use a submit button) will populate a table below the input box with all the information for that name, in many cases this would be multiple rows.
I have text more than 1000 character in table. But I want show text from table in crystal report. When I show text in textbox crystal report text out from textbox and can’t seen all text.
What i have on my asp.net web page is a drop down list a add button and a mutiline text box, what I am trying to do is when user selcts a item from the drop down list it should populate in the multiline text box, I am able to achieve this partially with the multiline text box only showing the latest selection it does not remember the previous selection. Listed below is the code behing page
protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { jtOperationsddl.DataSource = sqlServer.GetOperationsForDataEntry(); jtOperationsddl.DataValueField = "OperationID"; jtOperationsddl.DataTextField = "OperationName"; jtOperationsddl.DataBind(); } } protected void btnAddOperaions(object sender, EventArgs e) { listofOperations.Add(System.Convert.ToString(jtOperationsddl.SelectedItem)); String s = null; for (int i = 0; i < listofOperations.Count; i++) { s = s + System.Convert.ToString(listofOperations[i]); } jtOperationsmltbx.Text = s; }
Every time I hit the add button the List becomes empty
