Re: renderbegintag + custom control - ASP.NET Discussion Boards

Vasudevan Deepak Kumar7-Jul-06 1:18

7-Jul-06 1:18

You can say return (false); or just use plain image.

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Re: ImageButton and Postback

psamy7-Jul-06 1:20

psamy

7-Jul-06 1:20

Hi,
use this code,

imgbtn1.Attributes.Add("onclick","zoomImage();return;");

return; doesn't allow the postback.

Re: ImageButton and Postback

Vasudevan Deepak Kumar7-Jul-06 1:23

Vasudevan Deepak Kumar

7-Jul-06 1:23

Preferably return (false);

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Re: ImageButton and Postback

VK-Cadec7-Jul-06 5:23

VK-Cadec

7-Jul-06 5:23

It is strange that the imagebutton doesn't have an autopostback property - like the textbox, which on setting "true" doesn't reload the page.

custom control

psamy7-Jul-06 1:12

psamy

7-Jul-06 1:12

Hi all,
i want to create custom textbox in Asp.net., inherit from Webcontrol
if any good resource greatly appreciated.

Re: custom control

Vasudevan Deepak Kumar7-Jul-06 1:19

Vasudevan Deepak Kumar

7-Jul-06 1:19

Check out this sample: http://www.codeproject.com/aspnet/CustomComboBox.asp[^]

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renderbegintag + custom control

g00fyman7-Jul-06 0:50

g00fyman

7-Jul-06 0:50

hi all,

how can i stop this from being rendered in my opening tag, as i am ralying on an embedded style sheet to style my control and it is being overriden by the inline styles that have not even been set.

that is, if no styles are set this is what the opening tag looks like

<br />
<table class="MessageBox" cellspacing="0" cellpadding="0" border="0" style="border-color:White;border-width:0px;border-style:None;border-collapse:collapse;"><br />

how can i remove all style attribs unless the style collection has a count > 0. I have overriden the renderbegintag of the table i am using and i cannot access the style tags, it is being rendered by the writer but i dont want to override the HtmlTextWriter just to remove these aqttributes.

any ideas please?

kind regards,
g00fy

Re: renderbegintag + custom control

minhpc_bk7-Jul-06 16:40

minhpc_bk

7-Jul-06 16:40

I have no idea about what your custom control looks like, so you might consider the AddAttributesToRender method as well. Does stuff get rendered depending on the client browser being used? or It always does this? I'm not sure what you mean by overriding the HtmlTextWriter, but you can override the Render method, uses another writer object internall inside in the control to render the control, and after you manage to remove the style attributes, you can send the result markup to the current writer object passed in as the method parameter.

Re: renderbegintag + custom control

g00fyman8-Jul-06 22:10

g00fyman

8-Jul-06 22:10

thanx for the tip man, but it was my custom table control. I was usign a constructor that rendered those styles if none were input.

regards,
g00fy

Browser Incompatibility

neuropathie7-Jul-06 0:25

neuropathie

7-Jul-06 0:25

Hi All,

I wanna know if i have to change or to add some code to my project soi it can be viewed correctly on different browsers (IE,firefox,MacOs..).

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Re: Browser Incompatibility

Alsvha7-Jul-06 1:10

Alsvha

7-Jul-06 1:10

Perhaps.

---------------------------
127.0.0.1 - Sweet 127.0.0.1

Re: Browser Incompatibility

Vasudevan Deepak Kumar7-Jul-06 1:23

Vasudevan Deepak Kumar

7-Jul-06 1:23

Either adhere to standard XHTML compliant code or alternate code for each browser.

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Applying style to an HTML Anchor in asp.net code-behind file

psid237-Jul-06 0:15

psid23

7-Jul-06 0:15

Hi,

I want to apply style(e.g. class) to an HTML anchor tag in the code-behind asp.net page. How can this be done?

Thanx in advance,
Siddharth P

Re: Applying style to an HTML Anchor in asp.net code-behind file

psamy7-Jul-06 1:04

psamy

7-Jul-06 1:04

Hi,
use this.

if (!this.Page.IsClientScriptBlockRegistered("Style"))
this.Page.RegisterClientScriptBlock("Style", "");

Client side script for treeview

brahmareddy817-Jul-06 0:06

brahmareddy81

7-Jul-06 0:06

I am looking for a few references on how to implement some basic client scripting for the treeview. All I really need to do is set the checked state of all client nodes to be the same as that of the highest parent clicked. There is the server side function which won't execute until postback. I would really like this to be on the client side. Thanks for any info.

Need Forum Template [modified]

Mohit Bhardwaj6-Jul-06 23:42

Mohit Bhardwaj

6-Jul-06 23:42

I have seen that many forums are created in php or cgi. not many are on asp.net.

So i want to know is there any forum template to design a forum.

or in simple form.

How can i design a forum in asp.net 2.0

thanx.

-- modified at 5:47 Friday 7th July, 2006

Is is possible to get the users windows login identity from an ASP.NET page ?

Red_Wizard_Shot_The_Food6-Jul-06 23:03

Red_Wizard_Shot_The_Food

6-Jul-06 23:03

I'm writing some code that will only be accessed by users of windows PC's on an intranet and I would like to be able to get thier windows login ID's to save them having to login twice (once for the system and once again for the web page).

Is it possible to retrive this via an ASP.NET page ?

Thanks.

Re: Is is possible to get the users windows login identity from an ASP.NET page ?

Vasudevan Deepak Kumar6-Jul-06 23:09

Vasudevan Deepak Kumar

6-Jul-06 23:09

Yes and with some restrictions. Check out this thread:

http://www.iis-resources.com/modules/newbb/viewtopic.php?topic_id=2370&forum=5&post_id=11722[^]

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paging a list

cyber-will6-Jul-06 22:41

cyber-will

6-Jul-06 22:41

Hi

I am using a repeater control bound to an objectdatasource. the objectdatasource has a slectmethod that brings back a list of product objects (wine in this case). Everything is hunky dory except when it comes to paging the repeater so that only x amount of priducts are shown.

I am using a tableadapter to get the info from the database into a dataset and then using a method to put that dataset into the list (which is being used by the objectdatasource).

Below is the code that inserts the info into the list. I figure this would be the easiest place to page by just saying that it must be bewtween certain indexes, however a datarow doesn't have an index WTF | :WTF:

<br />
  Public Shared Function testing1() As List(Of Wine)<br />
      Dim objList As New List(Of Wine)<br />
      Dim objTemp As New List(Of Wine)<br />
      Dim tbl As Data.DataTable = WinesBLL.Testing()<br />
      Dim row As Data.DataRow<br />
      For Each row In tbl.Rows<br />
          Dim objWine As New Wine(row("WineName"), row("WineryName"), row("WineVintage"))<br />
          objList.Add(objWine)<br />
      Next<br />
      Return objList<br />
  End Function<br />

Re: paging a list

Vasudevan Deepak Kumar7-Jul-06 1:32

Vasudevan Deepak Kumar

7-Jul-06 1:32

PagedDataSource?

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Re: paging a list

cyber-will7-Jul-06 3:51

cyber-will

7-Jul-06 3:51

I have tried that but it won't "filter" the datatable. Code suggestion?

Menu control and sitemap, redirection problem ...

shakhan6-Jul-06 22:27

shakhan

6-Jul-06 22:27

Hi !

I'm getting crazy over this ! I got a menu control from the framework 2.0 which is bound to the web.sitemap file.

When I click on a menuItem, there's a postback and nothing change, I'm still on the home page !! Frown | :(

Looking at my logs, I see I access the page I wanted, and I'm still here at the end of the Page_Load (no redirection during Page_Load), but after this I don't understand who redirect me to the home page...

So I add a single html link to try to access my page and it works fine, I deduce that's not the page that kicks me out... So who does??? OMG | :OMG:

Looking at the source, the href of my link and my menuItem are the same... Confused | :confused:

Thanks in advance

automatic uploading a file to a website

amitcoder836-Jul-06 21:37

amitcoder83

6-Jul-06 21:37

i am handling an application which is divided into 2 parts.
1> the WEB application i.e asp.net &
2> the Windows application
through windows application i am going to automatically download a file from a site and after downloading the same i have to upload it to the website on the server .i want a solution on uploading the file from a windows application to website on the server.though i have got a solution for downloading but if anyone has some other way also of doing it,sugesstion would be welcomed but my main need would be uploading file from a windows application to the website automatically

Amit More(TATA CMC)

Re: automatic uploading a file to a website

Vasudevan Deepak Kumar6-Jul-06 23:10

Vasudevan Deepak Kumar

6-Jul-06 23:10

You can have a webservice which would recieve the file from the Windows application. Check this out:

http://www.codeproject.com/soap/ImageUploadWS.asp[^]

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web based workflow

psamy6-Jul-06 21:28

psamy

6-Jul-06 21:28

Hi all,
i want to create a workflow engine in asp.net. how can i do it?
i need drag & drop controls , the created flow must be saved in to database.
please help!!!

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