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Can you let me know in what event are you using the below code?
ButtonTest.Attributes.Add("onclick","OpenPopupTest()");
You have to add the attribute to the button in an event before the button is clicked. For Ex: PageLoad event.
If suppose you have placed the code in the button click event, the attributes will not be added until the button is clicked for the first time. So when you click the second time the popup will be displayed.
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Have you tried
$("#PanelTest").show();
There are only 10 types of people in the world, those who understand binary and those who don't.
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Is there a method in .net for (without actually executing it) like Query Analyzer does?
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Create a script to run your query inside a transaction and then rollback the transaction. Execute this script from .Net using ADO. An exception would generally indicate a problem with the query. Note that this method might be expensive depending on what your query is.
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To use this be vary careful.
Maulik Dusara
Sr. Sofware Engineer
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I have developed a subscription based web application using ASP.NET (C#). Applicaiton is used to give user accounts to different customers to download some files from website. I want to measure the bandwidth used by each customer account during downloading. I'm using SQL Server 2008 at the backend where the user account information as well as download history and total download size are maintained on it.
Infact I want to calculate the bandwidth used by each customer during any download file process. Each customer is assigned certain amount of bandwidth. I want to calculate this during the session of a customer, not at the website level.
Something exactly like "sharing-hub.com" website.
Any comments and suggestions are welcomed.
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Bandwidth is downloaded amount of data divided by the time need to do so. You only need to additionally record download start and download end time.
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I need to retrieve the download size during downloading a file.
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Hi,
You need to use handler to process file download request.
When client request the file download, file handler will search the file and calculate it's size. You can store the file size downloaded against the user and restrict user from further downloading if allowed quota reached for the day or week etc..
File handler
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Thanks Satalaj,
Would you please tell me more about your solution any code snippet or samples I mean.
BTW your link couldn't be open.
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hi
what is best practice for showing single record from DataSource controls (SqlDataSource, AccessDataSource, ...)
this is quite common situation; lets say i need to show simple data from database based on id that is passed via querystring
using repeater for only one record feels wrong?
<asp:Repeater runat="server" ID="rpt" DataSourceID="sds">
<ItemTemplate>
<%#Eval("Name") %>
<br />
<div>
<%#Eval("HTML") %>
</div>
<ItemTemplate>
</asp:Repeater>
<%=DetailHTML() %>
<asp:SqlDataSource runat="server" ID="sds" SelectCommand="select * from MyTable where id=?">
<SelectParameters>
<asp:QueryStringParameter QueryStringField="id" DefaultValue="1" />
</SelectParameters>
</asp:SqlDataSource>
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I would be inclined to create a suitable control on the form and then populate it from code behind. That way you can render the control with any styles, etc, ready to accept the value. Perhaps like:
<asp:Label ID="Label1" runat="server" CssClass="bold fancyfont veryverybigsize" />
In the OnLoad event (or wherever you deem appropriate):
if (!IsPostBack)
{
result = GetStringValueFromDatabase(Parameter);
Label1.Text = result;
}
or similar.,
"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
nils illegitimus carborundum
me, me, me
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It really is up to you. You can use a grid view, a datalist, textboxes, labels, etc. It all depends.
There are only 10 types of people in the world, those who understand binary and those who don't.
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ye, i know... i need to develop master page for portal that has content like this:
////////////////////////////
//div
//
//Check our latest product!
////////////////////////////
////////////////////////////
//div
//
//Pool: What do you think?
//1.
//2.
//3.
////////////////////////////
////////////////////////////
//div
//
//TOP 1 video
////////////////////////////
////////////////////////////
//div
//
//Latest client activites
////////////////////////////
...many more
so i have plenty of "single record" DataSources (queries like "select something from myTable where id=1")
the way i did this is:
////////////////////////////
//div
//
//<asp:repeater datasourceid="productSds">
////////////////////////////
////////////////////////////
//div
//
//<asp:repeater datasourceid="poolSds">
////////////////////////////
////////////////////////////
//div
//
//<asp:repeater datasourceid="videoSds">
////////////////////////////
////////////////////////////
//div
//
//<asp:repeater datasourceid="activitiesSds">
////////////////////////////
but using x repeaters for x "single record" DataSoruces feels wrong. so i am just wondering is this approach ok?
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It isn't wrong because it allows for future flexibility but you may want to create a user control for each of those items and just use labels and textboxes or whatever you want in the control. Then just add as many of the usercontrols onto your page. That may make management of it easier.
There are only 10 types of people in the world, those who understand binary and those who don't.
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guys;
I have a problem with creating an AutoCompleteExtender dynamically using javascript.
I wrote the below code but it didn't work when I added the text box (txtTaget) to the page.
var txtTaget = toElement('<input type="text" />');
var extender = $create(
Sys.Extended.UI.AutoCompleteBehavior, {
"completionListCssClass":"autocomplete_completionListElement",
"completionListItemCssClass":"autocomplete_listItem",
"delimiterCharacters":"",
"highlightedItemCssClass":"autocomplete_highlightedListItem",
"id": GetUniqueID(),
"minimumPrefixLength":2,
"serviceMethod":"MyService",
"servicePath":"/root/servicepath.aspx"
},
null,
null,
txtTaget
);
Help people,so poeple can help you.
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Hey guys,
I want to create an online chat/customer service section for my asp.net website, I have looked around and just found some old projects (visual studio 2003)
I want to create it with .net 4.0, I'm looking for some tips and tutorials or resources I can use.
Thanx in advance
K1
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Hi all,
I am working on creating a Wizard in asp .net, The user can access the different screens of the wizard and enter data. I want to handle this huge data, either in memory or can also save it to the database when navigated from the screen.
I would like to know what would be the various ways to do the above.
Thanks,
Pramod
Thanks & Regards,
Pramod
"Everyone is a genius at least once a year"
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It really depends on what you are going to be doing with the data, and the layout of your wizard.
Are you going to be doing calculations with the data (or using it to create the next part of the wizard dynamically), or are you just needing to store it for retrival later?
Are you using the ASP Wizard Control (that keeps everything on the same page), or are you using a custom designed wizard?
Answers to these questions will help better determine the optimal way to store the data.
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I am trying to call a calender popup using custom controls which is not working
What i did
I download calender plugin shown below and run in my webpage - worked
(http://jqueryui.com/demos/datepicker/#icon-trigger)
I replaced the calendar JS and CSS files to dll - NOT WORKED
I added a Sample js and css file in the DLL and called that js and css - WORKED
Why the calender JS and css not worked?
Trials that i did
-----------------------
Changed the property to Embedded resource
Removed the DOTS from the Jquery JS files
This is the way i am calling the css:
string cssDatePickerURL = Page.ClientScript.GetWebResourceUrl(typeof(WebDate), "Infotech3i.TSG.WebControls.WebDate.jquery.ui.datepicker.css");
HtmlLink cssDatePicker = new HtmlLink();
cssDatePicker.Href = cssDatePickerURL;
cssDatePicker.Attributes.Add("rel", "stylesheet");
this.Page.Header.Controls.Add(cssDatePicker);
This is the way i am calling the JS:
cs.RegisterClientScriptResource(typeof(WebDate), "Infotech3i.TSG.WebControls.WebDate.jquery-1.7.1.min.js");
cs.RegisterClientScriptResource(typeof(WebDate), "Infotech3i.TSG.WebControls.WebDate.jquery.ui.core.js");
cs.RegisterClientScriptResource(typeof(WebDate), "Infotech3i.TSG.WebControls.WebDate.jquery.ui.datepicker.js");
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CSS files are taken but Java scripts are not.
In Fire Bug , HTML tag shows tag. There are 9 link tag each for my
CSS and Js files. In those CSS links are showing data properly but JS data
is showing as below :
<title>The resource cannot be found.</title>
<body bgcolor="white">
Server Error in '/' Application.
The resource cannot be found.
Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.
Requested URL: /WebResource.axd
Version Information: Microsoft .NET Framework Version:2.0.50727.3053; ASP.NET Version:2.0.50727.3053
</body>
Moreover, there is Firebug tab name CSS.
In that there is a dropdown which shows 9 webresource.axd?sfsdfsdfsdcsksdfkhskdf values where each describes the js and css files embedded as resource.
in those CSS resources are look fine, but for js nothing is visible and a blank page comes in the firebug console while i click
I have found following following trials to fix this issue : But no hope
Added [assembly: WebResource("MyNamespace.MyScriptFile.js", "text/javascript")] above the class's namespace declaration.
Script file has build action "Embedded Resource".
Tried registering during OnInit, OnLoad and OnPreRender
Script file is in the same assembly and namespace as the control registering it its work fine.
Does not work using any of the following methods:
ScriptManager.RegisterClientScriptResource(Page, GetType(), "MyNamespace.MyScriptFile.js");
Page.ClientScript.RegisterClientScriptResource(GetType(), "MyNamespace.MyScriptFile.js");
Try implementing my own ScriptManger and then adding the embedded file from there. Here's an example
public class MyScriptManager : System.Web.UI.ScriptManager
{
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
RegisterClientScriptResource(this, typeof(ScriptManagerExtension), "MyNamespace.MyScriptFile.js");
}
typeof(WebDate)
[assembly: WebResource("Library.Resources.Scripts.libscript.js", "text/javascript", PerformSubstitution = true)]
Changed the order of js files
.BaseType
typeof(Company.Product.Web.Library.Class1)
Created Different solution for dll
Please help any other alternatives available?
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i have table sutudent and student marks
i had button to search by reg.no and get all marks of this reg. in gridview ,it is work but i have problem when i press edit or any command of gridview then this grid disappear and press button it appears and work command which i pressed
pleas help me how i can press any command of gridview without disappear
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Hi,
You need to show you code what you done before and where you are stuck.
Maulik Dusara
Sr. Sofware Engineer
I love it when a plan comes together
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Give your code sample to get answer mate
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Hi friends i am new to .net in my interview my interviwer asked the question how to retrieve the data from .txt file to asp.net ..please give me suggestion..waiting for ur valuable replies...
sravan
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