Re: Search and Replace String Value - ASP.NET Discussion Boards

Check out this, http://www.velocityreviews.com/forums/t78201-dynamic-control-event-wireup.html[^].

And this http://stackoverflow.com/questions/307737/asp-net-problem-with-event-handlers-for-dynamically-created-controls[^].

Are you setting ID's for the controls? The controls need to always be created with the same id.

If at first you don't succeed ... post it on The Code Project and Pray.

Hi,

I have a .NET 2.0 web service written in C#. Within the C# code, I want to load a resource file and then get string value from it. I have been strugglling and googling this for a lone time, still no luck. Always get:

"System.Resources.MissingManifestResourceException: Could not find any resources appropriate for the specified culture or the neutral culture. Make sure "EDIResources.resources" was correctly embedded or linked into assembly "EDIWebService" at compile time, or that all the satellite assemblies required are loadable and fully signed."

Here is what I did:
1. created a resource file "EDIResources.resx" in 'App_GlobalResources' folder from VS 2008 solution exploer added some key/value pairs into it.

2. in C# class, I used below code to load the resource file:
ResourceManager resourceManager = new ResourceManager("Resources.EDIResources", Assembly.GetExecutingAssembly());

3. get string from resources:
resourceManager.GetString("E_0008");

but step 3 threw out the System.Resources.MissingManifestResourceException exception. I tried different suggestions for step 2: using file based resource manager, changing resource file name to start with my web services' namespace...none of them work!

Please help me out! Thanks a lot!

i dont have any experience actually using resource files, but one thing to check is that the resx file is marked as 'Embedded Resource'.

Check out this: Understanding Embedded Resources in Visual Studio .NET[^]

Might help out a bit.

If at first you don't succeed ... post it on The Code Project and Pray.

Thanks! Tried, still no luck!

Did you had a look at these? Resources and Localization in ASP.NET 2.0[^]
ASP.NET Web Page Resources Overview[^]

Hi All,

I have a string variable contain text that I would like to search for "Keyword" (AND, OR ) I like to do is search the string varaible strValue for the word "AND" that follow by word "OR" and insert "(" and the last word "OR" and insert ")" .The last "OR" might have "AND" or blank space, The combination could be any order I need to place the "(" and ")" where the "OR" exist.

For Example:

Orignal strValue = " col1 = "John" and col4 = "smith" and col3 = "John" or col7 <> "closed" or col9 > 1 and col5 = "passed" "

After the replace the strValue should be :

strValue = " col1 = "John" and col4 = "smith" and (col3 = "John" or col7 <> "closed" or col9 > 1 ) and col5 = "passed" "

The strValue then send to SQL store procedure as a where clause in sql statement.

Any assistance is greatly apprecaited. please provide codes example.

Thanks
DocHoliday.

It's probably not ideal to be dynamically generating WHERE clauses and passing the to your procedures. Could you post the Stored Proc code as there might be an easier way round this?

Hi,

I started writing a function to do the replace/insert but ran into issue when there are more then one "AND" then follow by "OR", the "(" get insert after the first "AND". Also when there blank space after the "OR" at the end of the string the function fail.

Thanks,
DocHoilday

Function codes:

Private Function ReplaceString(ByVal strValue As String) As String

Dim andIndex As Integer = strValue.IndexOf("AND")
Dim blankIndex As Integer = strValue.IndexOf("Blank")
Dim orIndex As Integer = strValue.IndexOf("OR")

Dim nextAndIndex As Integer = strValue.IndexOf("AND", andIndex + 3)

Dim secondBlankIndex As Integer = strValue.IndexOf("Blank", blankIndex + 5)

Dim temp As String = String.Empty

if orIndex > andIndex AndAlso orIndex < secondAndIndex Then
temp = strValue.Substring(0, andIndex + 3) + " ("
temp += strValue.Substring(andIndex + 3, secondAndIndex - andIndex - 3).Trim() + ") "
temp += strValue.Substring(secondAndIndex)

ElseIf orIndex > andIndex AndAlso orIndex < secondBlankIndex Then
temp = strValue.Substring(0, andIndex + 3) + " ("
temp += strValue.Substring(blankIndex + 5, secondBlankIndex - blankIndex - 5).Trim() + ") "
temp += strValue.Substring(secondBlankIndex)

End If
Return temp
End Function

Here is the SP code:

CREATE PROCEDURE Get_Build_My_Report
(
@Application_id CHAR(5),
@DisplayColumn VARCHAR(2000),
@Filters VARCHAR(1000) = NULL
)
AS

DECLARE @Select VARCHAR(60)
DECLARE @FROM VARCHAR(60)
DECLARE @JOIN VARCHAR (2000)
DECLARE @WHERE VARCHAR(60)
DECLARE @TempColumnName VARCHAR(1000)
DECLARE @Var VARCHAR(1000)

SET @Select = 'SELECT'
SET @FROM = 'FROM Issues_Tracking it'
SET @JOIN = 'LEFT JOIN User_mstr um ON it.Assigned_To_id = um.userid AND it.application_id = um.application_id
LEFT JOIN Status s ON it.status = s.status_id
LEFT JOIN NGModules m ON it.module = m.mod_id AND it.application_id = m.application_id
LEFT JOIN Rank_level rl ON it.rank = rl.rank_id
LEFT JOIN NGProducts p ON it.product = p.product_id
LEFT JOIN Request_Type rt ON it.Request_Type = rt.Request_Type_id
LEFT JOIN practice pr ON it.Practice_id = pr.practice_id
LEFT JOIN Response r ON it.Submitted_to_Vendor = r.Answer_id
LEFT JOIN Response r2 ON it.Issues_Known_To_Vendor = r2.Answer_id
LEFT JOIN Environment e ON it.Environment = e.Environment_id
LEFT JOIN User_mstr um2 ON it.Fixed_by = um2.userid AND it.application_id = um.application_id
LEFT JOIN User_mstr um3 ON it.tested_by = um3.userid AND it.application_id = um.application_id
LEFT JOIN User_mstr um4 ON it.tested_2_by = um4.userid AND it.application_id = um.application_id
LEFT JOIN User_mstr um5 ON it.tested_3_by = um5.userid AND it.application_id = um.application_id
LEFT JOIN Test_Status ts ON it.test_result = ts.test_id
LEFT JOIN Test_Status ts2 ON it.test_2_result = ts2.test_id
LEFT JOIN Test_Status ts3 ON it.test_3_result = ts3.test_id '

SET @WHERE = 'WHERE it.Application_id ='

EXEC(@Select + ' ' + @DisplayColumn + ' '+
@FROM + ' ' + @JOIN + ' ' + @WHERE + ' ' + @Application_id + ' ' + @Filters)

SET QUOTED_IDENTIFIER OFF

I forgot to mentioned that the @Filters varaible is the where clause.

Hi,

I sort of see what you're trying to do here but I think there are neater ways.

You're not really going to get the benefits of stored procedures but building up your sql like this and it's going to be very difficult to maintain.

I think you're trying to get one procedure to cater for all possible data access that you might want at any point in your application. How many different combinations of data do you need from exactly these tables?

I'd recommend splitting this procedure into several more specific procedures and then calling the procedures with strongly typed parameters. Or if you're building a much bigger system try reading up on ORM.

If you want to post a typical query that you might need from this database I can have a look at reformatting it for you.

Hi,

I am basically building a page that allow user to create their own report. On the page I got all the columns of the table displayed for user to pick to show on the report. Next if they wish do a drill down then they would select criteria as they select the criteria(s) I need to group the "AND" and "OR" to send to the store procedure as one query.

Thanks,
DocHoliday

OK, so is the report a datagrid bound to the dataset created by this query?

Why don't you try something like this:

Create a view of your main query which returns all possible columns you might want to display on the report.

Then in your stored procedure have a parameter for each column you might want to filter on.

@col1 varchar(50) = null,
@col2 int = null,
@col3 bit = null

SELECT col1, col2, coln
FROM   view1
WHERE  1 = 1
AND    isNull(@col1, col1) = col1
AND    isNull(@col2, col2) = col2
AND    isNull(@col3, col3) = col3

Then depending on what the user has requested by drilling down, show/hide columns in the datagrid and pass in only the parameters that you want in the where clause. The isNull() will ignore any parameters you pass in as null and so won't take effect. If you want OR's you could run the procedure multiple times and join the datasets that are returned.

Can you show example regarding the OR's having run the procedure multiple times and join the datasets that are returned ?

You could try this:

http://msdn.microsoft.com/en-us/library/system.data.dataset.merge(v=VS.71).aspx[^]

Thanks

This is a weird thing I never seen. Hoping somebody got the solution.

So I have a asp .net page with an UpdatePanel. Inside that I have a dropdownlist and a button. In the On Page Load I populate the dropdownlist and have a value selected.

On the button click even I register a clientscript something like this ScriptManager.RegisterClientScriptBlock(Page, this.GetType(), "Alert", "alert(hello')", true);

Problem part:
When I click on the button, the alert goes on, then I cannot select anything on the dropdownlist.
And this seem to happen with Mozilla only. IE is behaving ok with this.

You get the best out of others when you give the best of yourself.

trilokharry wrote:
the alert goes on, then I cannot select anything on the dropdownlist

What do mean by alert goes on? Is that alert is never removed?
What do mean by unable to select anything, what behaviour you are facing here? Page hanged? Unable to do anything?

Also, check view source in Firefox, if you find anything unusual.

Hi,
How to bind a asp.net menu control with a treeview.

eg: I have a treeview control with data, i need to bind a asp.net control with treeview data.

Thankyou
YPKI

I did this[^] and got these and many more:
Context Menu on TreeView[^]
Context Menu on TreeView[^]
Microsoft: ASP.NET Tree Control[^]

hi,
currently i m using asp.net 2.0 (C#).
i want to export the data from database and place each value in specified excel cell.
for example...

A1 : UserName
B1 : UserID etc etc....
how to achieve it?

I found following link useful for exporting formatted data
to excel by little binging.

Simple Way To Export Formatted Data Grid To Excel Sheet[^]

Exporting Data into Excel in Multiple Worksheets[^]

HTH

Jinal Desai - LIVE
Experience is mother of sage....

Hi,
how can i merge two colums in a HtmlTableRow using c# code.

Use ColSpan property of HtmlTableCell.

I have a page with several controls that are shown or hidden depending on some checkboxes being checked or unchecked by user. The problem is that I have to run some JavaScript function in window load event for each of those controls. When I place those calls in the ascx they aren't called. Also JavaScript functions defined in those controls aren't visible.
Example:

<br />
<%@ Control Language="C#" AutoEventWireup="true" Inherits="SomeControl" CodeBehind="SomeControl.ascx.cs" %><br />
<br />
<script type="text/javascript"><br />
<br />
function test() {<br />
alert('Testing call');<br />
}<br />
</script><br />
<br />
<asp:CheckBox runat="server" Text="Label" onclick="javascript:test();" /><br />

In the above code (when control is loaded to the page with UpdatePanel (on first page call it has Visible = false and on some event Visible is set to true)) clicking checkbox does nothing or in IE8 triggers error, that object was null.

The question: how to register function test in this scenario so it was visible to the browser?

If these controls are in update panel then on setting visibilty true from false only html gets renders not the javascript part.So better to the javascript function in a separet file and include that in page.Now register the startupscript from codebehibd of your control whch you want to be executed when your control loads.

Cheers!!
Brij
Check my latest Article :URL Routing with ASP.NET 4.0