Search results matching tag 'Data'

.NET MVC + Working with sesnsitive data between controller and view

jamesamuir — Wed, 16 Dec 2009 05:00:00 GMT

I am iterating through a List of custom data objects and outputing the data to the screen in a pageable format. Each item needs to offer the ability to edit the details (a redirect to another view) and to remove the data. In order to do this I will need to pass an id of some sort to identify the record that is going to be updated or deleted. I do not want to include this id as plain text in the route values but am at a loss for how to implement this functionality. I have two ideas but am not sure if either would be viable.

Create a random key for each id each time the list is generated and store the key/id combo in sesion. I could then pass the key in the route values and grab the key when the user clicks an action. this seems like a lot of work
Wrap the "edit" and "remove" options in a form where I can use a hidden input to pass the data via POST. This seems less that desirable however.

Is there any standarzied way to utilize sensitive data within a View / Controller relationship when i am working with more than one item on a page? Thanks in advance for any help.

Re: MVC or Silverlight?

ori.cohen — Mon, 14 Dec 2009 05:00:00 GMT

There is an option than can help you plan a web application using VWG based MVC, your UI can be either plain html or Silverlight. Although VWG Silverlight is on alpha stage, you won't need to change the code when moving to Silverlight in the future. http://www.visualwebgui.com/Developers/Silverlight/tabid/382/Default.aspx

DataBinder Failed Solution

herman_tho — Thu, 03 Dec 2009 05:00:00 GMT

Hi guys,

I have a simple question, I'm Trying to parse the Variable to the Grid View the system work fine.

But sometimes the code able to retrieve n bind all the data and sometimes the code is bind half record which other half is empty.

I feel that this could be connection disconnect from the server or the VB.Net Code behind not Runing.

I'm using the Item Template.

</ItemTemplate>

Changing DataPager to display images instead of page numbers

STEVE.com — Mon, 30 Nov 2009 05:00:00 GMT

I have a page that displays residential listings from a database with ten listings per page. I have approximately 32 listings and 4 pages. I have two images, one dark green circle one light colored circle. I would like for the dark green circle to indicate the active page and the light green circle to indicate the inactive pages. If you go to http://www.johnnycurtisrealty.com/v2/residential.aspx you can see my two circles and my DataPager that I would like to replace with my custom one.

If you need anymore information, please let me know.

Thanks,
Steve

Displaying Yes and No for Database Fields

STEVE.com — Sun, 29 Nov 2009 05:00:00 GMT

I have a database that has several Yes or No fields. When I insert a Label control into my site and connect it to the Yes or No field it displays "True" for Yes and "False" for No. I would like to display them with the text Yes or No. I have tried the following:

<asp:Label id="myLabel" runat="server" Text='<%# Eval("myBooleanColumn") == "true" ? "Yes" : "No" %>' />

but no matter if my database info is yes or no it will only display "Yes"

Any ideas?

Truncating data

STEVE.com — Sun, 29 Nov 2009 05:00:00 GMT

I have a comments field in a database that is a Memo data type. I would like for in my website to be only to show part of the field and I'll have it when they click a link it will go to a page with the whole comment field showing.

If you go to http://www.johnnycurtisrealty.com/v2/residential.aspx you might see what I mean. The gray small words beside the picture is what I would like to be truncated.

Thanks
Steve

Re: Databinding

JedFC — Thu, 26 Nov 2009 05:00:00 GMT

I think i am explaining myself wrong. I need to retrieve a value from the datasource

<asp:SqlDataSource ID="Dealers" runat="server" ConnectionString="<%$ ConnectionStrings:UltimateDBConnectionString %>"
SelectCommand="SELECT [Name], [Password],[Code] FROM [Dealers]"></asp:SqlDataSource>

I want to put the [Code] into a string. I need to get the current code and put it in a string. The reason i mentioned a dropdownbox is because the user selects his name from it. I though that the dropdownbox and datasource were linked in some way so i could just pull the code,password out of the datasource. Thanks for the help so far

Databinding

JedFC — Wed, 25 Nov 2009 05:00:00 GMT

Hello i have a "string pStr" and i have a datasource "Dealers" now when the user choses his/her name for a dropdownbox i want to store the code value from the "Dealers" datasource in the "string pStr" is this possible. I am already using the valuemember in the dropdownbox so i am unable to use this. Thanks in advance

Airlines Database

udal_cse — Wed, 21 Oct 2009 04:00:00 GMT

Hi,

I want to use Airline Api in my asp.net web application.

can you help form where i get airline api which will fetch the data of airline in my application?

Thanks

Udal Kumar Bharti

Re: Airlines Database

udal_cse — Wed, 21 Oct 2009 04:00:00 GMT

Hi,

Have a look on www.yatra.com . I want to know from where they are getting the data of arlines .

Thanks