Query about ajax

Hi

can any body tell me what is ajax controls? how can i download ajax controls freely

Ajax controls are the web controls like textbox etc which uses ajax technology means can talk to the server without the entire page being posted back.

There are many Ajax toolkit available in teh market to develop this kind of controls. Two of the most popular are

Microsoft ajax toolkit ( Also known as ATLAS )

Download at :http://ajax.asp.net/

Yahoo UI control Library.

Download at :http://developer.yahoo.com/yui/

Extension to yahoo UI library :

http://www.yui-ext.com/deploy/yui-ext/docs/

Hi hemant ,

Thanks for your reply. actually i needed datepIcker calendar Control Can i download from this site freely with No licence

Hi,

For that why you need Ajax control? Calender control is available out the box for you when you use web forms. Just look into the tool box.

Query About Sessions

Hello,

I have one query about Session Timeout. Suppose If we set Timeout to 20 minutes, and If user didnot interact with Server within 20 minutes he is autometically logged out. This is Fine. Now If we use update panels and user works with update panels and refreshes update panels for 20 minutes but do not Refresh whole Page in 20 minutes. What wolud be his status after 20 minutes ?

Will he be Logged out or he will be remain as logged in and can continue his work ?

The user will be logged out when there is no action on the page for 20 minutes. But if the user interacts with the page or you have a timer that keeps updating a portion of the page then the session stays alive.

Query regarding Ajax Atlas Tool Kit Cascading Dropdown List

Hi All,
I am using ajax atlas tool kit in my project.
Is it possible to share a parent cascading drop down with two child cascading dropdown list??
if any one has come across such logic or have any idea regarding this, pls help me.
Thanks in advance


Regards,
Palavesh

Hi,

I think you should try it by yourself before you ask!

Anyway,I found this question is answered by Jonathan Shen – MSFT athttp://forums.asp.net/t/1183703.aspx

Regards,

Hi,

Thank you. Jonathan shen's reply was for my post only. I have gone through the post.

Regards,

Palavesh

Query regarding Ajax Atlas Tool Kit Cascading Dropdown List

Hi All, I am using ajax atlas tool kit in my project.Is it possible to share a parent cascading drop down with two child cascading dropdown list??if any one has come across such logic or have any idea regarding this, pls help me.Thanks in advance

Hi Palavesh,

Of course. You can do it like this.

State:<asp:DropDownList runat="server" ID="dlState">
</asp:DropDownList>
City:
<asp:DropDownList runat="server" ID="dlCity" >
</asp:DropDownList>
District:
<asp:DropDownList runat="server" ID="dlDistrict">
</asp:DropDownList>
<cc1:CascadingDropDown ID="CascadingDropDown1" BehaviorID="myCDEState" runat="server" TargetControlID="dlState"
Category="State" ServicePath="../WebService/CityServiceOledb.asmx" ServiceMethod="GetStates" LoadingText="[Loading...]" PromptText="Please select state">
</cc1:CascadingDropDown>
<cc1:CascadingDropDown ID="CascadingDropDown2" BehaviorID="myCDECity" runat="server"TargetControlID="dlCity" ParentControlID="dlState"
Category="City"PromptText="Select a city" ServicePath="../WebService/CityServiceOledb.asmx"
ServiceMethod="GetCities" LoadingText="Load cities..." >
</cc1:CascadingDropDown>
<cc1:CascadingDropDown ID="CascadingDropDown3" BehaviorID="myCDDistrict" runat="server"TargetControlID="dlDistrict" ParentControlID="dlState"
Category="District" PromptText="Select a district" ServicePath="../WebService/CityServiceOledb.asmx"
ServiceMethod="GetDistricts" LoadingText="Load districts..." >
</cc1:CascadingDropDown>

I hope this help.

Best regards,

Jonathan

Hi Jonathan,

Thank you.. I hope this will solve my issue.

Regards,

Palavesh.

Hi Palavesh,

You are welcome. If it doesn't work , please feel free to let me know.

Best regards,

Jonathan

Hi jonathan,

i have below piece of code in my project.

i need source and locality from the city selected ,

initially it works fine during the the selection of city,

after i submit the form (during postback) locality dropdown is not populated,

can you pls give me your suggestion

thanks in advance

<%@. Register Assembly="AtlasControlToolkit" Namespace="AtlasControlToolkit" TagPrefix="cc1" %>

<asp:DropDownList ID="Dlstate" runat="server" />

<asp:DropDownList ID="DlCity" runat="server">
</asp:DropDownList>
<cc1:CascadingDropDown ID="cascadingstatezonecity" runat="server">
<cc1:CascadingDropDownProperties Category="StateName" ParentControlID="Dlstate"
TargetControlID="DlCity" PromptText="Select City" ServiceMethod="Pros_GetCityByStateID"
ServicePath="venusStateLocality.asmx" />
</cc1:CascadingDropDown>

<asp:DropDownList ID="DlLocality" runat="server" />
<cc1:CascadingDropDown ID="cascadingstatezonelocality" runat="server">
<cc1:CascadingDropDownProperties Category="CityName" ParentControlID="DlCity"
TargetControlID="DlLocality" PromptText="Select Locality" ServiceMethod="Pros_GetLocalityByCityID"
ServicePath="venusStateLocality.asmx" />
</cc1:CascadingDropDown>

<asp:DropDownList ID="DlSource" runat="server">
</asp:DropDownList>
<cc1:CascadingDropDown ID="cascadingstatesource" runat="server">
<cc1:CascadingDropDownProperties Category="CityName" ParentControlID="DlCity"
TargetControlID="DlSource" PromptText="Select Source" ServiceMethod="Pros_GetSourceByCityID"
ServicePath="venusStateLocality.asmx" />
</cc1:CascadingDropDown>

Hi Palavesh,

You have four CascadingDropDowns on the page, I suggest that you should add a CascadingDropDown for Dlstate. To debug it , please reference to thisthread.

Best regards,

Jonathan

Query string is diappearing, when using MaskedEditExtender

I had a page, where parameters were passed through query string.

I decided to include MaskedEditExtender in this page.

<cc1:MaskedEditExtender ID="meeIP" runat="server"
TargetControlID="txbIP"
Mask="999.999.999.NNN"
MessageValidatorTip="true"

MaskType="None"
InputDirection="RightToLeft"

</cc1:MaskedEditExtender>

After this my query string disappeared.

I cannt get the value from query string.( Request["siteID"];)

But when I comment out the ajax control everething gets fine and my query string is visible again.

What should I do?

Its my first time, when I'm trying to use ajax.asp.net.

Help...

Help.

Help!

Does anybody has an answere?

QUERY: Joe Stagner AJAX videos....

I started downloading the AJAX videos byJoe Stagner (http://www.asp.net/learn/videos/default.aspx?tabid=63). I recognised he used some abbreviations such as:

HDI01-AJAX-B1-GetStarted.zip

HDI03-AJAX-B2-CascadingDropDown.zip

HDI06-V-AtlasCustomExtender.zip

HDI09-ACT-B2-TextWatermarkExt.zip

I guess HDI = How Do I, B1/B2 = beta 1/2. But some downloads had a V or ACT code in it. What does V or ACT mean?

dhruba.bandopadhyay:

What does V or ACT mean?

ACT = AJAX Control Toolkit

V = Video

When Joe updated all of the videos for the Release Candidate, he made sure that the video was available for download as a .zip file, and that the code was available for download as a .zip file. Since both downloads had the .zip extension, the video download includes V in the filename, and the code downloads include C#, VB, or DEMO in the filename.