Re: XML-feed from Twitter - ASP.NET Discussion Boards

javascript document.forms.submit () equivalent in asp .net.

boggs3-Jul-09 9:45

3-Jul-09 9:45

Hi is there a asp .net function where you can pass a HtmlForm object that is an equivalent to the javascript function "document.forms.submit()"? Thank you...

Regards,
Boggs

Re: javascript document.forms.submit () equivalent in asp .net.

Christian Graus3-Jul-09 9:49

Christian Graus

3-Jul-09 9:49

Well, the obvious point here is that if you want to do something client side, you use javascript, and can pass this method down in your page.

Christian Graus

Driven to the arms of OSX by Vista.

"! i don't exactly like or do programming and it only gives me a headache." - spotted in VB forums.

I can do things with my brain that I can't even google. I can flex the front part of my brain instantly anytime I want. It can be exhausting and it even causes me vision problems for some reason. - CaptainSeeSharp

using the calendar control in 2.0 [modified]

Brad Leydorf3-Jul-09 8:06

Brad Leydorf

3-Jul-09 8:06

Hi,
First off, I'm a new programmer, currently working on 70-528. This isn't for a class project, just more about curiousity, then anything else. I came upon the Calendar control and was wondering, in theory is something like this possible:

Use a textfile to store Datetimes/Usernames.
Have the ASP.net website load these Datetimes/Usernames into a Hashtable, or other suitable storage device. Load the Datetimes/Usernames into a Calendar control, so that each entry has 3 parts: Date puts the entry into a certain date on the Calendar. Time puts in into a <listbox> or other similar control on each date. Username puts either the person's username at that hour, and disables it, OR puts "Available" at the hour, and enables it. Users of the website would log-in to the website, and could select the "Available" entries, which would then be changed to their username and disabled. Its disabled, so a user couldn't 'take' someone elses date-time, in the system. The websites administrator would would need to delete entries. A user "Could" convert that user's entries to "Available" but couldn't change other users entries.

example:
Monday Tuesday Wednesday
8am Available SmithB JonesJ
9am BrownS Available Available
10am BrownS Available SmithB
11am Available Available Available
12am Available JonesJ Available
...

User BrownS, could change Monday-9am to 'Available' and change Monday-11am to "BrownS". But, couldn't change Tuesday-8am, or Wednesday-8am, etc.
-----------------------------------------------------------------------

Has anyone done anything similar, I'll admit I've not delved deeply into your site yet, I did see a couple calendar controls that people have created...I don't need a definite solution, just some suggestions on how would be best to tackle this, what controls, or strategies would be the most robust/easy...

Thanks,
Brad.

modified on Friday, July 3, 2009 2:46 PM

Re: using the calendar control in 2.0

Brad Leydorf3-Jul-09 8:08

Brad Leydorf

3-Jul-09 8:08

Hi,
I figured I'd use StreamReader to load the data from the textfile to the 'hashtable', or maybe straight into the calendar.

When the user closes the website, or make changes and saves the changes, the changed values would be written to the textfile.

Thanks,
Brad.

how to draw rectangle in middle of the asp.net form..

priyareguri3-Jul-09 7:49

priyareguri

3-Jul-09 7:49

hi friends i want to draw rectangle in asp.net ..in middle of the form..but is not getting..plzzzzzzz help me...

Re: how to draw rectangle in middle of the asp.net form..

Manas Bhardwaj3-Jul-09 7:58

Manas Bhardwaj

3-Jul-09 7:58

It has nothing to do with ASP.Net.
Its a simple HTML task. w3schools [^]is a great place to start learning HTML.

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

XML-feed from Twitter [modified]

[NO]Horge3-Jul-09 7:30

[NO]Horge

3-Jul-09 7:30

Hi. I want to implement the xml feed from Twitter on my site, but I can't get it working.

I think the problem is related to the XPath, because the datalist doesn’t show any entries at all.

MidText is btw just a function that crops the text to a certain amount of characters, and replaces some characters if necessary.

Any suggestions on what I’m doing wrong would be most appreciated.

<asp:XmlDataSource ID="XmlDataSourceTwitter" XPath="/feed/entry[position() < 9]"
runat="server" DataFile="http://search.twitter.com/search.atom?lang=no&q=mysearch">
</asp:XmlDataSource>

<asp:DataList ID="TwitterFeed" runat="server" DataSourceID="XmlDataSourceTwitter">
<ItemTemplate>
            <%#(DateTime.Parse(XPath("published").ToString())).ToString("d", new System.Globalization.CultureInfo("nb-NO", true))%>
            <%#MidText(XPath("title").ToString(), 0, 55)%>
</ItemTemplate>
</asp:DataList>

modified on Friday, July 3, 2009 2:27 PM

Re: XML-feed from Twitter

Christian Graus3-Jul-09 9:22

Christian Graus

3-Jul-09 9:22

well your XPath is broken for sure. do you know anything about XPath ? XPath("//published") may work. The // forces it to search all sub nodes.

Text Property of Dropdownlist

Pankaj183-Jul-09 5:20

Pankaj18

3-Jul-09 5:20

Hi,
I want to display a text, getting from database, into a DropdownList using text property.

My Code::

SqlDataReader drd;
if (drd.Read())
{
drpcompname.Text = drd.GetValue(0).ToString();

}

But It Display an error::

'drpcompname' has a SelectedValue which is invalid because it does not exist in the list of items.
Parameter name: value

Please help me.

Thanks!
Pankaj Singh

Re: Text Property of Dropdownlist

Not Active3-Jul-09 5:34

Not Active

3-Jul-09 5:34

You should use databinding

ddl.DataTextField = "...";
ddl.DataValueField = "...";
ddl.DataSource = drd;
ddl.DataBind();

only two letters away from being an asset

[Message Deleted]

Muruvet Kaplan3-Jul-09 4:38

Muruvet Kaplan

3-Jul-09 4:38

[Message Deleted]

Re: solr search engine

Manas Bhardwaj3-Jul-09 4:49

Manas Bhardwaj

3-Jul-09 4:49

Muruvet Kaplan wrote:
can i use solr in windows application project

This is ASP.Net forum. How is it related to it?

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Re: solr search engine

Muruvet Kaplan3-Jul-09 4:51

Muruvet Kaplan

3-Jul-09 4:51

hi,
solr search engine is developed from lucene.net(library for windows applications) search engine but it is for asp.net applications. i want to learn whether it can be used in windows application or not.

mkn

Re: solr search engine

Not Active3-Jul-09 5:29

Not Active

3-Jul-09 5:29

Then go ask at Lucene, not here. Roll eyes | :rolleyes:

Don't ask us to do your work Mad | :mad:

only two letters away from being an asset

when to use what(State Management)?

Pawan Kiran3-Jul-09 4:27

Pawan Kiran

3-Jul-09 4:27

Hi
Let me know the detailed information about statemanagement..
Provide me the best Site Link...with some good examples...

Thanks in advance..

Re: when to use what(State Management)?

Manas Bhardwaj3-Jul-09 4:47

Manas Bhardwaj

3-Jul-09 4:47

katarukoti wrote:
Let me know the detailed information about statemanagement..

I googled and found these [^]many articles.

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Re: when to use what(State Management)?

Abhijit Jana3-Jul-09 22:33

Abhijit Jana

3-Jul-09 22:33

katarukoti wrote:
Provide me the best Site Link...with some good examples...

Beginners Introduction to State Management Techniques in ASP.NET By N a v a n e e t h
Exploring Session in ASP.Net
By Abhijit Jana

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
View My Recent Article

Is it possible Web site without web.config, if yes then from where it read settings?

Himanshu Thawait3-Jul-09 3:17

Himanshu Thawait

3-Jul-09 3:17

Yes, but what about setting?

Thanks & Regards:
Himanshu Thawait

Re: Is it possible Web site without web.config, if yes then from where it read settings?

Not Active3-Jul-09 3:33

Not Active

3-Jul-09 3:33

Are you answering your own question?

You should look here
http://msdn.microsoft.com/en-us/library/aa719558(VS.71).aspx[^]

only two letters away from being an asset

Whats the benefit of the Microsoft.Practices.EnterpriseLibrary?

Piyush Vardhan Singh3-Jul-09 2:40

Piyush Vardhan Singh

3-Jul-09 2:40

Whats the benefit of the Microsoft.Practices.EnterpriseLibrary?

and whats the demerits of these DLL's is this secure more than simple database connectivity

Please help me Thanks..

Piyush Vardhan Singh
p_vardhan14@rediffmail.com
Eventure Technology
http://holyschoolofvaranasi.blogspot.com
http://holytravelsofvaranasi.blogspot.com

Re: Whats the benefit of the Microsoft.Practices.EnterpriseLibrary?

Manas Bhardwaj3-Jul-09 2:56

Manas Bhardwaj

3-Jul-09 2:56

Piyush Vardhan Singh wrote:
Whats the benefit of the Microsoft.Practices.EnterpriseLibrary?

Enterprise Libarary is a collection of Wrapper around the usual .Net classes.
This allows you to do by writting less piece of code, as many of the core/basic functionalities are handled by EL itself.

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Re: Whats the benefit of the Microsoft.Practices.EnterpriseLibrary?

Piyush Vardhan Singh3-Jul-09 3:11

Piyush Vardhan Singh

3-Jul-09 3:11

if we are useing EnterpriseLibrary(data base) and not properly close all the object then it create possibility of mummery likes Problem. or effect on the website process and speed.

Piyush Vardhan Singh
p_vardhan14@rediffmail.com
Eventure Technology
http://holyschoolofvaranasi.blogspot.com
http://holytravelsofvaranasi.blogspot.com

Re: Whats the benefit of the Microsoft.Practices.EnterpriseLibrary?

Not Active3-Jul-09 3:26

Not Active

3-Jul-09 3:26

Piyush Vardhan Singh wrote:
not properly close all the object

Have you experienced this?

If you look through the source you can see heavy usage of using statements and implementation of the disposable pattern. If you are experiencing problems with open connections or objects not being disposed it is more likely to be caused by your code than the Enterprise Library.

only two letters away from being an asset

Re: Whats the benefit of the Microsoft.Practices.EnterpriseLibrary?

Not Active3-Jul-09 3:22

Not Active

3-Jul-09 3:22

Manas Bhardwaj wrote:
Wrapper around the usual .Net classes.

It is far from a "wrapper" around .NET classes

only two letters away from being an asset

Re: Whats the benefit of the Microsoft.Practices.EnterpriseLibrary?

Not Active3-Jul-09 3:21

Not Active

3-Jul-09 3:21

"The Microsoft Enterprise Library is a collection of reusable software components (application blocks) designed to assist software developers with common enterprise development challenges." http://www.codeplex.com/entlib[^]

As it says, EntLib provides a package of code that covers common scenarios, like exception handling, logging, data access, etc. so you don't have to write it.

only two letters away from being an asset

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