WebService method problem - ASP.NET Discussion Boards

RX Maverick1-Oct-07 10:00

1-Oct-07 10:00

I have an odd issue and I'm hoping there is a way to do what I want. I'd like to have any HTML (.html and .htm) files go through a templating process first. So if a user tries to go to http://test/test.htm the server gives them the file that's been processed and had a template applied (default.master). I want this to only work on one of the sites in IIS not all of them. I was trying to work with the 404 error redirects but since the file is there that won't work.

Basically when the server sees a .htm or .html I want it to redirect to TEST.aspx with the old path and name as part of the URL querrystring. The TEST.aspx will read the old file and remove everything before and after the body tags. Then put the remainder in between the Content tags of the aspx file which will let ASP.NET 2.0 process it and add the master page.

I think I explained this well, if not please ask questions.
Thanks

Re: ASP.NET/HTML/IIS Question

pmarfleet1-Oct-07 10:41

pmarfleet

1-Oct-07 10:41

You should look at writing a HttpHandler[^] that handles requests for HTML files within your website.

Paul Marfleet

How to formulate a file upload mime type for an ASPX page?

LizardWiz1-Oct-07 9:22

LizardWiz

1-Oct-07 9:22

I am not sure whether or not this is in the right forum. Feel free to move it if it is not.

I am having an issue formulating a form based file upload in HTML to an ASPX page on an IIS server. I am referencing RFC 1867 to get the appropriate syntax, and I guess RFC 1521 that outlines the MIME data streams. Here is the issue, the post itself is being formulated and works fine as long I do not add the filename="" parameter to the end of the content-disposition header. The second that filename="" parameter gets added to the content-disposition header for that particular parameter the ASPX page no longer recognizes it in the parameters collection. Is there something that I am doing wrong here?

Here is a sample of the syntax being sent.

WORKS:

Content-Disposition: form-data; name=""

DOES NOT WORK:

Content-Disposition: form-data; name=""; filename=""

Also, once this gets working I just have a couple other questions...

#1) What should be the "proper" Content-Type parameter value for an XML file? Content-Type: text/XML?

#2) If I send the Content-Transfer-Encoding: base64 parameter, will the ASPX page barf?

#3) I am assuming that I can get the extended field parameter attributes somehow through ASPX, is this so?

Please help...

~LizardWiz()

Re: How to formulate a file upload mime type for an ASPX page?

pmarfleet1-Oct-07 9:57

pmarfleet

1-Oct-07 9:57

LizardWiz wrote:
I am having an issue formulating a form based file upload

Presumably you mean download?

Paul Marfleet

Re: How to formulate a file upload mime type for an ASPX page?

LizardWiz1-Oct-07 10:05

LizardWiz

1-Oct-07 10:05

No I mean upload.
Isn't there something in HTML that looks like this < INPUT type = "file" >?

~LizardWiz()

Re: How to formulate a file upload mime type for an ASPX page?

pmarfleet1-Oct-07 10:37

pmarfleet

1-Oct-07 10:37

LizardWiz wrote:
Isn't there something in HTML that looks like this < INPUT type = "file" >?

That is HTML.

If you are using ASP.NET 2.0, you can use the FileUpload[^]control to add file upload capabilities to your web page. .NET takes care of the low-level details for you.

Paul Marfleet

Re: How to formulate a file upload mime type for an ASPX page?

LizardWiz1-Oct-07 10:59

LizardWiz

1-Oct-07 10:59

I am not formulating this post using an HTML page. I am formulating it in C++ from a windows service. When I use the syntax provided to me in RFC 1867,the ASPX page does not add the parameter into the form parameters collection. So my question is, how do I get the ASPX page to add the parameter into the forms parameter collection? And how can I access the extended parameter attributes?

~LizardWiz()

WebService method problem

netJP12L1-Oct-07 7:11

netJP12L

1-Oct-07 7:11

From my webservice class method i am returning an array of Person object When i run the webservice it crashes and says Person class doesn't have paramterless constructor. Although I have serialized Person class. But if i add a default constructor with no input values then i don't get this runtime error. Does anybody no why do i need to add a paramterless constructor. Please help me thanks

<br />
 <br />
public Person[] Globe(string name)<br />
{<br />
    Person p1 = new Person("p1);<br />
    Person p2 = new Person("p2);<br />
<br />
    Person[] p= new Person[2];<br />
    p[0]=p1;<br />
    p[1]=p2;<br />
       <br />
    return p <br />
}

Re: WebService method problem

ToddHileHoffer1-Oct-07 8:05

ToddHileHoffer

1-Oct-07 8:05

You need to add a parameterless constructer to serialize the object for the web service. You don't have to put any code in the constructor but it has to exist. You also will not be able to have any read only properties for they can't be set when the object is serialized.

I didn't get any requirements for the signature

Re: WebService method problem

netJP12L2-Oct-07 3:54

netJP12L

2-Oct-07 3:54

Thanks for answering. I am wondering is there any particular reason for adding a default parameter less constructor and the readonly properties. Is there any place I can depend on or lookinto to get further detailed idea.

Thank you

How to hide the detail of database username and password from others

Sandy Arora1-Oct-07 7:05

Sandy Arora

1-Oct-07 7:05

If i have a site with name abc.com and i want to use this site contents with other domain names like add.com, subtract.com using the database of abc.com. The add.com and subtract.com is my partners domains but i don't want they know the username and password of my database. How i can do that using ajax?

Re: How to hide the detail of database username and password from others

Not Active1-Oct-07 7:34

Not Active

1-Oct-07 7:34

Your database connection string need to be stored somewhere, whether it be hard coded it your data access layer (a poor choose) or in a configuration file. The config file can be encrypted, thus preventing unwanted discovery.

Ajax is not the tools for this. Please do yourself a favor and research before throwing about names.

only two letters away from being an asset

Membership API password problem

Xpnctoc1-Oct-07 6:01

Xpnctoc

1-Oct-07 6:01

A while ago I posted a message regarding an ASP.NET (.NET 2.0) webstie I am working on for a client, which utilizes the Membership API. The problem was that a seemingly random contingent of the 400+ users are having password change/reset problems. Apparently the users change their passwords, and then after a period of time their login magically stops working.

The obvious answer is that the users making typos. Since I was using asymmetric encryption (and it's way too late to back out of that) in the Membership API, I added a mid-level plain-text data capture that captures all users' login/password-related data input into a table with the user's unique ID, timestamp, and summary of the action being performed -- essentially an audit log.

Through that log I have been able to verify the users are NOT making typos. In the most recent instance, I used the audit log to attempt to log in as the user myself using all passwords that had been associated with the account. NONE of the passwords seem to be valid.

Has anybody ever heard of the Membership API magically losing and/or corrupting passwords? Does anyone have any idea what could be causing this?

Thanks for your help.

Re: Membership API password problem

kubben1-Oct-07 6:27

kubben

1-Oct-07 6:27

The aspnet_membership table has several counters in it. Things like failed login attempts etc. What are you seeing there? One thing I have experienced, is some case sensitivity issues. Anyway, that is my only thoughts, what do the counters say and the passwords are case sensitive so that might be part of the issue.

Hope that helps.
Ben

Re: Membership API password problem

Xpnctoc1-Oct-07 7:29

Xpnctoc

1-Oct-07 7:29

Well I know it's not a case sensitivity problem. When I say the users are not making typos, I'm including case matching in that.

I'll get back to you on the aspnet_Membership table. Now that I need to get to the live database, the client's server isn't letting me RDP in....

html content of a grid

Sebastian T Xavier1-Oct-07 5:00

Sebastian T Xavier

1-Oct-07 5:00

Hi
How can i get the html content of a grid control in my client side(javascript) function.

Thanks in advance

Sebastian

Re: html content of a grid

kubben1-Oct-07 5:32

kubben

1-Oct-07 5:32

There are a couple of different ways you can do it. It somewhat depends on what you want to do. If you want to take a look at the data you can ususally figure out the name of the html table, by checking your view source of your page then you can do something like:

var thisTable = document.getElementById('tablenamehere');
//loop through table
var lineNbr = "";
for (var i=0;i<thisTable.rows.length;i++)
{
   lineNbr = thisTable.rows[i].cells[3].innerText;
} //for

My example assues that the line number was in column 4.

Hope that helps.
Ben

Re: html content of a grid

Sebastian T Xavier1-Oct-07 21:09

Sebastian T Xavier

1-Oct-07 21:09

Thank you

Sebastian

How to post form data into mssql2000 and retrieve data from database?

Shahriat Hossain1-Oct-07 4:36

Shahriat Hossain

1-Oct-07 4:36

Hi, I need help to post form data into database and also retrieve those data from database to table.I am using vs2005. Thanks in advance.

Re: How to post form data into mssql2000 and retrieve data from database?

pmarfleet1-Oct-07 4:44

pmarfleet

1-Oct-07 4:44

Do a Google search for ADO.NET.

Paul Marfleet

Larning

kjosh1-Oct-07 4:18

kjosh

1-Oct-07 4:18

Hi,
I want to learn how the .net is used in Finanace like Fixed Income, Hedge Funds, Banking. Can any one provide links to any site which will give understanding about this concepts.
Thanks in advance

Re: Larning

leckey1-Oct-07 4:19

leckey

1-Oct-07 4:19

Please use Google to answer broad questions such as this.

__________________________
Don't drink and derive.
Alcohol and calculus don't mix.

Re: Larning

kjosh1-Oct-07 4:22

kjosh

1-Oct-07 4:22

Hi,
Before Posting I searched in Google, it is always giving the jobs list.
Thnaks

Re: Larning

Malcolm Smart1-Oct-07 11:26

Malcolm Smart

1-Oct-07 11:26

There's a good montecarlo webservice here on cp

Montecarlo[^]

"More functions should disregard input values and just return 12. It would make life easier." - comment posted on WTF

"This time yesterday, I still had 24 hours to meet the deadline I've just missed today."

Re: Larning

Christian Graus1-Oct-07 11:49

Christian Graus

1-Oct-07 11:49

You need two links

1 - a link that teaches ASP.NET ( I assume you realise this is not a language, but a web platform )
2 - a link that tells you how to calculate fixed income, etc.

There's really not any direct correlation between the two. Banking is banking, and .NET is a programming platform which can be used to impliment algorithms and solutions for banking, amongst other thngs.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

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