How would I go about creating a simple PDF in a backend ASP.Net web method?
Doing this without a PDF printer on the server.
Is that even remotely possible?
How about if I know I want to print a HOUSING CERTIFICATE. Can I make one and then use that FILE as a template to creating new PDF's?
What I want to do is Pass data with GET/POST method from WinForm to WebForm and retrieve it. I know how to send the Datads using Winform. How can I capture those data using webform so that after i get the submitted data from the winform I can perform my querys .
View 8 RepliesI have a foreach in my view and inside foreach I create a control with unique name:
[Code]....
so, form can have checkboxes:
<input type="checkbox" name="IsProjectA" />
<input type="checkbox" name="IsProjectB" />
<input type="checkbox" name="IsProjectSomeName" />
how to get their values on post method controller (what is the best way).
I have ascx partial view with html-layout like that
<%=Html.ActionLink<PersonController>(x => x.Publications(param1, param2, ... )) %>
My ascx is pretty big & I'd like to reuse it, changing controller/method in Html.ActionLink with another controller/method. Method of another controller has the same signature as PersonController.Publications. Whats best way how to make controller/method configurable for my layout.
After this JavaScript Method runs the validation controls not work
[Code]....
function checkValue2(item) {
I have a try-catch inside a method that is called asynchronously. When an error occurs, inside the catch I have a Response.Redirect because I need to redirect to the login page.
This is my issue.
But my problem doesn't involve things that expire, so the idea of a timer isn't the best way to resolve it.
Now I found out how to create custom html helpers
using System;
namespace MvcApplication.Helpers {
public class InputlHelper {
public static string Input(this HtmlHelper helper, string name, string text) {
return String.Format("<input name='{0}'>{1}</input>", name, text);
}
}
}
Now how to turn it into a strongly typed helper method InputFor Like it is in the framework?I don't need the Html.TextBoxFor method, I know it exists. I am just curious in how to implement this behavior myself and used this as a simple example.PS. I was looking in the mvc source code but couldn't find a trace of this mysterious TextBoxFor. I only found TextBox. Am I looking at the wrong code?
I want to iterate through HtmlTable (Server Side) in ASP.NET 3.5.
foreach (System.Web.UI.HtmlControls.HtmlTableRow trow in someTable)
{
var x = trow.InnerText;
}
I received an error message that "System.Web.UI.HtmlControls.HtmlTable" does not contain a definition for GetEnumerator.
How to write an extension method or alternative to make HtmlTable as enumerable row collection?
I want to unit test my rendering engine for an ASP.NET app. I have some custom controls created in that app. Most of those control rely on having CreateChildControls() method called by the ASP.Net engine wheather during initial call or a postback.When running a test CreateChildControls() does not get called and the control is in an "invalid" state.
As a workaround to get the tests going I explicitly call some other public method that calls EnsureChildControls() in it. This in effect causes CreateChildControls() to be executed and the control being initialized properly (just as it would normally when hosted on web server). I would like to get rid of that extra method call and the control to still be in a proper state for testing.
How?
Protected Sub Menu1_MenuItemClick(sender As Object, e As MenuEventArgs) Handles Menu1.MenuItemClick
If e.Item.Text = "TheItem" Then
<here the http://www link >
End If
End Sub
I am writing a C# MVC5 internet application and am having some trouble getting the 'ApplicationUser' object in a controller that I have created.
Code:
var userManager = new UserManager<ApplicationUser>(new UserStore<ApplicationUser>(new ApplicationDbContext()));
ApplicationUser user = userManager.FindByNameAsync(User.Identity.GetUserId()).Result;
When I try to run this code, when a user is logged in, I am getting a null object for the 'ApplicationUser' user.
I am new to web page development so I want to ensure I am going down the right path with this new project. Currently, I am populating a mainGridView on my webpage with infomation from my MS SQL database. Two features I would like to add to this page is to be able to add filtering and hot linking/cell clicking events.
I was also planning on keeping the mainGridView dynamic, so that as a user clicks on a cell I could update the mainGridView with new information. Say all of Sammy Davis' movies. I am trying to do all of this inside of code and leave the aspx alone for the most part.
My plan was to embed textboxes into a secondary GridView to handle the filtering. The user could click on a button to filter the query set and the mainGridView would update based on the filter. Since the mainGridView is dynamic I need to have the filters to be dynamic as well.
I am new to ASP.NET and am constructing a small mobile site for our drivers to capture details when they deliver a parcel. Is there a way I can see the data sent and received from a user on the server? We want to track company related data usage and reimburse them for it...
View 10 RepliesI have an ASPNET Application (C#) that runs on my company intranet. This application allows the users to attach PDF files against records.
I am trying to get that PDF uploaded in such a way that whenever the user initially uploads (the uploaded PDF will always be unlocked PDF), the user name would be stamped on the PDF file and the files is locked by my application so that the user cannot change the PDF again, even when having a PDF Writer. Whenever required the application should allow the user to unlock the PDF and then allow the user to edit the PDF.
This project is Web Forms Web Application.
I need to allow the username to be as short as three digits while also allowing an email address to be used as the username.
Examples and documentation I come across are in C# and using MVC. I do not know MVC and I also have zero experience when it comes to security.
i use below code
HTML Code:
(From r In tblRoles
Join m In module_master On m.module_id Equals r.module_id
Where Not r.role_name.ToUpper.Contains("OWNER") And Not r.role_name.ToUpper.Contains("CLIENT")
Order By m.module_name, r.role_name
Select r.module_id, m.module_name ,r.role_name
).Distinct
and output is
[code]....
but when i remove distinct then order by works properly..???
It's been requested of me to create an application to allow uploading a text file.
I've created the app using the FileUpload control and then was told that I need to check that there is specific data, in specific columns, to verify that the correct text file was uploaded.
i.e.; date in column 5, a number in column 6, an email address in column 15, etc...
- I used a StreamReader with the saved path of the file as the file to a string variable called sCurrentRow.
- Now, because my file does not have column headings, I had to use 'LastName_tx = Strip(Trim(Mid(sCurrentRow, 3, 25)))'
- I'm using VS 2013
I have two different database connection strings for a web form that I have to use when running on either my local pc or web hosting.best way to determine whether I'm running locally or on the server at runtime? I have dodgy logic at the moment which uses a local file to determine whether or not, but that means having to include and change the code on every page if I ever needed to.
View 5 RepliesWhen I run my web app locally on my workstation it comes up with the url address of: URL.. So - I've got a Samsung tablet that I have setup to use the wireless in my office - and I'm having it browse to URL... It can't connect. I've opened that port (49984) in my Windows Firewall for both in and outgoing traffic.
View 5 RepliesI have this razor code ...
Code:
<ul>
<li>
@("hello <i>world</i>")
</li>
<li>
hello <i>world</i>
</li>
</ul>
When I run it the italic attribute works on the second item, but not on the first. I'm guessing it doesn't work because it's being passed as a literal string and the html formatting is lost.
How can this be made to work?
The reason I ask is because in my project, the text for the list item is stored in a database and I want the ability to include formatting for the item at the database level.
Code:
@Html.Raw("hello <i>world</i>")
However, I am not getting the result I need, so here is a bit more code....
Code:
@helper addNodes(dcNode As DocumentContent)
@<li id=@dcNode.Id>
@dcNode.nodeTitle <--This results in "White Papers - <i>New</i>"
@Html.Raw(dcNode.nodeTitle) <--The truncates the string at the tag and results in "White Papers -"
@If dcNode.children.Count > 0 Then
@For Each childNode As DocumentContent In dcNode.children.Values
@<ul id=@dcNode.nodeTitle>@addNodes(childNode)</ul>
Next
End If
</li>
End Helper
This is a recursive helper that populates node for a jsTree and works fine, but the inline html is not working. Here is what the result looks like.
The text for each li is shown twice because I am showing it once without and once with HTML.RAW. Notice the "White Paper" item... the second text is truncate at the <i> tag.Why is this and how can I fix it?
I created a function as follow
vb Code:
Function FindCapital(ByVal CountryCode As Integer, ByVal CountryName As String) As StringEnd Function
And later on when i call the function I want the function to be able to show all the available CountryCode and CountryName values, so I can select the one I want. I'm not sure how I can do that or if it's possible.
ex :
Code:
FindCapital(US
Canada
Mexico
I found a site which indicates they can export a GridView as Word, Excel, PDF, and CSV. The PDF uses an external library (iTEXT), and I have not tested that. [URL] ....
The CSV worked for me as specified. But I am having trouble with the Word and Excel portions. The code for the Word sub is
Code:
Protected Sub btnExportToWord_Click(sender As Object, e As EventArgs) Handles btnExportToWord.Click
Dim s As String
Response.Clear()
Response.Buffer = True
Response.AddHeader("content-disposition", "attachment;filename=GridViewExport.doc")
[Code] ....
The marked line above triggers an error which states
Code:
Control 'MainContent_GridView1' of type 'GridView' must be placed inside a form tag with runat=server.
Note, that the code never gets the Response.Output.Write line, but the file is downloaded, and looks correct.
My real need is to download the excel file, but it has the some behaviour. It fails at a similar RenderControl statement, but does download the file, although Excel indicates it is in a non-standard format (but looks fine when opened. I can upload that code too, but the Word one above is simpler.
I have an issue with an aspx page I have created but I decided to break it down into its smallest component and then see what I was missing.
If I create a new webform called default.aspx and add the code posted below it doesn't load all of the css when accessing the page remotely in IE11
(I use IIS7)
it works fine in google as
http://localhost:8080/default.aspx
or
http://servername:8080/default.aspx
but in IE11 it only works as
http://localhost:8080/default.aspx
anything else causes the fault in the attached image.
Code:
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>testing</title>
[Code] .....
According to this MSDN blog, it should be quite straightforward to add health monitoring to my website by adding this:
Code:
<healthMonitoring>
<rules>
<add name="Application Events"
eventName="Application Lifetime Events"
provider="EventLogProvider"
profile="Default"
minInterval="00:01:00" />
</rules>
</healthMonitoring>
to the <system.web> section of my web.config. However, when I do that I get this error: It is an error to use a section registered as allow Definition=' MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.
what else I might need to tweak? Is the comment about it not being configured as an application likely? It's a struggle to get permission to check the IIS settings, and the website works correctly without this section in the config.
How can get my drop down menu sub items shown over the slider . The problem is shown in the image added
menu html
<ul id="menu">
<li class="vous"><a href="#">Acceuil</a></li>
<li class="nous"><a href="#">Votre Secteur</a></li>
<li class="actus"><a href="#" class="selected">Nos expertises</a></li>
[Code] ....