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Hi all,
I have an issue!!!
I have a dropdown list(somewhere near the bottom) in my page with autopostback set on.
The problem is as soon as i select an item from the list, due to auto postback,the control goes to the top of the page!(the page is long enough, so the user has to scroll down to completely fill the form).
so the user has to again scroll down till bottom of the page.
Thank You
Ramesh Bhojan
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If you are using ASP.NET 2.0, you have one option called maintainScrollPositionOnPostBack. This accepts boolean value, which you can use with the page tag.Or you can check this[^] for an alternative method that uses javascript. But I suggest you to use the first method, It is cross browser too.
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Hi navaneeth!
where do i find the maintainScrollposition on postback option?
i could not find that in the properties window of the dropdown list!!!!
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Hi
Simply add MaintainScrollPostionOnPostBack = True in the Page directive if you are using VS.Net 2005.
Check this link[^]
Harini
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you have one option called maintainScrollPositionOnPostBack in ASP.NET 2.0.
I hope this will help you.
Puneet Srivastava
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hi friends
i am devlopung one application in which i am using ajax
on form i have one textbox
on change of value of textbox i need to change data of datagrid
this i have done by using ajax
i want to add one html checkbox in each row of datagrid
how can i add this
thanks
manisha
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kmanisha wrote: i want to add one html checkbox in each row of datagrid
Datagrid is having different types of columns. In your scenario, you can make use of template column. Template column can contain other controls. So inside one template column put checkbox and make it runat=server. When datagrid render it will show this checkbox also. Datagrid will assign unique id to the checkboxes ( You can see in the viewsource ). Use this id to get the value through javascript.
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how can i add html checkbox using javascript
ur solution will not work
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Laxmikant Lad wrote: ur solution will not work
Read the question first before commenting. Question was how to add checkbox to datagrid. And the solution what I given will work perfectly. But it is not adding by javascript.
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hai every one
i need regular expression code
i have 6 character. it must hold one special character and one numeric.
\w*\d\w*\S\w*
plz correct it
thank u,
Dhatchinamoorthy.R
9894824838
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You need three separate regular expressions:- Must be six characters.
- Must have one special character.
- Must have one numeric.
BTW: If this is a password check then best-practice dictates that the string should be an absolute minimum of 8 characters, and should contain a mixture of upper and lower case letters too.
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i 've to create a service through which a user can get a alert in taskbar and by
clicking a link in it he can see the whole mail page (just like google talk)
so any of u can help me out ........
thnx...Be_aman
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Hi
I am developing a search engine in which takes keywords/some text entered by the user and returns relevant documents from the Search engine.
Some of my friends suggested to use DotLucene engine
Can any one tell me what exact DotLucene is ?
I searched it but www.dotlucene.net is closed can anyone help me
Thanks and Regards
Sandeep
If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "
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Hi Sathish
i read both project on CP but they are not saying anything about DotLucene. Only they are giving link to www.DotLucene.com which is closed 
i want to know more about Lucene search engine in Dot net not in other language
Thanks and Regards
Sandeep
If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "
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Hi Sandeep,
Instead of DotLucene you can go for UMBRACO Search engine i suggest that is best.
The goal of the Umbraco search tools project is to provide deeper integration between Umbraco and the Lucene search engine, allowing you to do useful things that require retrieving and relating content and metadata with the minimum of effort.
For more detials UMBRACO.
Source code is also available in that, it will be very much helpful for you.
Regards,
Satips. ![Rose | [Rose]](https://codeproject.freetls.fastly.net/script/Forums/Images/rose.gif)
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Thanks Sathish
I will look into it Thanks for your suggestion will try to implement it 
Thanks and Regards
Sandeep
If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "
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I know you might have gone through these links. If not have a look
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Navaneeth. wrote: I know you might have gone through these links
yes :->
Any way thanks for your reply
Thanks and Regards
Sandeep
If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "
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I have a web application that updates records in a Sql Server Table. Also I have another table where I insert data from a hardware device.
The systems works well.
The web page has 8 buttons controls that update boolean values in the first table. Everytime I press the button the page is reloading. What I want now is to interate AJAX in my application so when I press on of the buttons the page will not realoaded.
Also I need to poll every few seconds the second table so when my hardware device inserts a record it will automatically will be updated in my gridview.
I have absolutely no idea about Ajax and I have about one month before the deadline for my project.
Is this difficult to implement?
Any help or tutorials will be apprecieted...
Thank you
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The easiest way to implement this would be to use ASP.NET Ajax (Atlas) Update Panel. http://ajax.asp.net/[^]
You could also use Javascript setInterval to call an Ajax method that would query the database and update the page as necessary.
only two letters away from being an asset
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I have one problem when use Ajax panels in Visual Studio. The pages on my computer refresh very fast so I cannot understand if Ajax worked or it was just a fast refresh.
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Set a break point. Use a debug message. Set the timer interval higher.
kallileo wrote: The pages on my computer refresh very fast so I cannot understand if Ajax worked or it was just a fast refresh.
I can see no excuse for this statement.
only two letters away from being an asset
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OK. Thanks...
I do some tests at the moment:
script runat="server">
Sub ShowTime(ByVal sender As Object, ByVal e As EventArgs)
Label1.Text = DateTime.Now.ToLongTimeString()
End Sub
<asp:scriptmanager id="ScriptManager1" runat="server">
<asp:updatepanel id="UpdatePanel1" runat="server" updatemode="Conditional" childrenastriggers="true">
<contenttemplate>
<asp:timer id="Timer1" interval="1000" runat="server" ontick="ShowTime">
Update Panel Refresh
<asp:label id="Label1" runat="server" height="2px" backcolor="Silver" forecolor="Blue">
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Hi all,
I need to Import data from excel to Gridview, can anyone tell me how should I start.
Thanks in advance...
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