DataSource Controls :: Search 3 Column Values As 1 Input String?
Jan 25, 2010
i have 3 columns in database table. like below
StreetCode Address State
my Input is = 221 Hyd tg GA
StreetCode = 221
Address = Hyd tg or Hyd --> like that
State = GA
i need to search my database table with 3 columns matched records above string.
the input is not coming separately it is mixed of one string with space of string.
but see Address is = Hyd tg is one string how to seach 3 column values in one string input.
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Jan 27, 2010
I want a word search i doing the search like this , but it is giving character wherever there is in the string,if i give two character like ok it is searching for a full string where ever Ok is there select * from table1 where textfield like '%word%' this query would match word but also wordabc how can i make it aware of delimitions
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Jan 10, 2014
I am using jquery quicksearch to filter a gridview. As i enter the search text in a text box the column width of the body of the gridview keeps changing and does not align with the header width for the respective column. How do I lock the column width of the gridvew so it remains unchanged?
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Jun 9, 2010
I need to have search form in my web app . I want visitor input text in textbox control and when he click on Search button it check DB table for his input text.
I dould like if user input "Windows 7" and I have the sentence in DB Records as "My be Some Windows Generation .." it list this record.
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Nov 18, 2010
I have five textboxes(tb1, tb2, ... tb5) on the page, each textbox represent a column in the database table.
I need to search the database table based on the text in the textboxes. User can either enter text in all five textboxes or none.
What's the best way to do a search?
I am thinking for one textbox(tb1), depends on if tb1.text is empty or not, I need to do 2 searches
[Code]....
for two textboxes(tb1 & tb2), depends on if tb1.text and/or tb2.text are empty or not, there are 4 combinations, so I need to do 4 searches
[Code]....
for three textboxes, there are 8 combinations,
Does that mean for five textboxes, I need to do 2 to the power of 5, 32 combinations, 32 if statements?
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May 13, 2010
I have a gridview which has a total column to total each row, and i am trying to add a label to total the column i have got this far:
But am receiving this error:
Input string was not in a correct format.
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.FormatException: Input string was not in a correct format.
Source Error:
[Code]....
This is my code behind:
[Code]....
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Feb 13, 2010
How i can make the normal search string to sql server full text search parse, because when we are user enyer search text "how to run windows schedule in C#", in database we have article to to this, but data not returning and sometime is say error in key word and etc.
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Mar 31, 2010
i have a datatable with several columns and rows. now i want to copy the last column fully (all rows) and create the new column with that values.
it means last column values sholud be moved to new column (now this is the last column).
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May 11, 2010
How to search through a Database column C# and display only what you want like a number 2 in a Gridview ..
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Feb 2, 2010
Having a bit of trouble with a logon page I created using text boxes for a User ID number and a password.
Basically, my original design was to have a textbox for a username and one for a password. Due to some complications, I changed the username to the User ID number input and as such, the input credentials went from being a string to an integer. I've changed this successfully, however when I now type in a string, rather than the integer it requires, the page fails.
how to edit this so if a user enters a string value instead of a numeric value, an error message can show up on a label instead of the whole project coming to a halt because of an error?
Here's the code I have for the page so far, which does the job (apart from this problem!)
using System;
using System.Data;
using System.Data.Sql;
using System.Data.SqlClient;
using System.Data.SqlTypes;
[Code]....
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May 7, 2010
i am creating a total column which multiplies the price by quantity in my gridview but am stuck on converting the input strings.
The price is stored as a decimal in my database and the quantity is a nvarchar.
i am receiving this error:
Input string was not in a correct format.
Description:
An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.FormatException: Input string was not in a correct format.
Source Error:
[Code]....
heres my row databound event:
[Code]....
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Jan 10, 2011
I have the textbox input the double number like 0.5 or 2.1 then click the submit insert to database, but show the error. Server Error in '/' Application. Input string was not in a correct format. Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code. Exception Details: System.FormatException: Input string was not in a correct format.
Source Error:
[Code]....
Source File: c:inetpubwwwrootInformationadd_detail_menu2.aspx.vb Line: 6 Stack Trace:
[Code]....
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1
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Jan 23, 2010
I am trying to create a smart search for a specific column in a database. the column is a short text (title of an article), so I am looking for a search that will ignores the order of the words, and mispelling mistakes. the search must returns the search results order by rellevance, and the seach is not in english, so the FREETEXT that search by meanning won't work here.
I created already a search SQL, but it is not wide range enough and won't except mispelling.
[Code]....
Even if there is a ready to use tool that doing so, it can be helpfull, although I am not sure that for such a simple text a tool is requiered.
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Jun 21, 2010
I am using a SQL stored procedure to insert client records into multiple tables.
this is my datasource markup:
[Code]....
I am using a multiview to step through the input pages then on the last view there is a submit button that fires this:
[Code]....
this is my stored procedure:
[Code]....
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Jun 10, 2010
I have 3 tables as follows:
1 - Members containing the following fields:
MemberID int
MemberName
2 - Companies containing the following:
CompanyID int
CompanyName
CompanyType (S=Supplier, R=Retailer, C=Competitor)
3 - Member_Company_Link containing the following:
MemberID int
CompanyID int
The Company table contains any Company with a potential relationship to a "Member". For example:
Companyabc = C (Competitor)
Companyxyz = S (Supplier)
When a new Member record is entered, the user selects from two dropdowns: CompanyType (Supplier, Retailer,Competitor); and CompanyName. The CompanyName dropdown is populated depending on the value selected for CompanyType so if the user selects "Supplier" for CompanyType then only those Companies with a CompanyType of "S" for Supplier will be listed in the CompanyName dropdown.
The use can enter up to 10 CompanyType/CompanyName combinations. When the record is saved, these CompanyType/CompanyName combinations are saved in the Member_Company_Link table. One record for each CompanyType/CompanyName combination is entered in the table.
The problem I'm having is in the retrieval process. I have a "search" screen in which users can select certain criteria to list Members by and one of them is CompanyName. For example they want to see all Member records with "company xyz" as a Supplier and/or "companyabc" as a Competitor. Because each Member can have multiple Supplier and/or Comptitor records I can't figure out how to loop through them to match on the value entered by the user. If Member1 has 5 corresponding records in theMember_Company_Link file and 4 of them contain Companies that are Competitors (Competitor1, Competitor2, Competitor3 and Competitor4) and the search criteria is to find records containing "Competitor3" how can I loop through the values in the Member_Company_Link file for each MemberID to see if there is a match for "Competitor3"?
I know this post is too long and most of you will have ignored it by now but I'm hoping someone will have a clue because I've already spent more than a day trying to figure it out. It seems I have to store multiple values in an array but I have no clue how to do this.
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Jan 27, 2010
I have an SQL table which looks similar to the following:
Title | Author | Tags
'title1' 'author1' 'horror, steven king, clowns'
'title2' 'author2' 'childrens, roald dahl, chocolate'
Let's say I wanted to find the name of a book that has the tag 'clowns' in it...how can I do this? 'clowns' is a substring of the tag for 'title1'...but how do I search for substrings? I have tried to use the "LIKE" keyword but obviously it doesn't work in this situation.
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Nov 25, 2010
I get the Erorr: Input String was NOT a correct format.
The first three controlparameters are STRINGS and they work fine.
However the last two populate the controlparameter from text boxes that can only accept numbers and decimal point.
First the text boxes for {3} and {4} string parameters in the SQL filterexpression:
[Code]....
And then the SQLDatasource control parameters[Code]....
The last two control parameters are the ones is question as they feed {3} and {4} parameters in the filter expression, NOTICE how I set the type="double".The data input is expected to be like 152.25 or 3.6 or 4 etc,So why am I getting this error: [Code]....
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Sep 29, 2010
Scenario:
I am creating a custom gridview control which has a custom CheckBoxTemplateField column (deriving from TemplateField class). This template field column has custom Checkboxheadertemplate (implementing ITemplate) and CheckboxItemTemplate (also implementing ITemplate). In InstantiateIn method of both templates (header as well as Item template), I am adding a checkbox control which has Autopostback = true.
My requirement is:
I want to mark all the values in the binding column of datasource if checkbox in headertemplate is checked. I dont want to mark only rows visible on grid. I WANT TO MARK ALL ROWS IN DATASOURCE. I want to do this in _CheckedChanged event of checkbox in header template.
Problem I am facing: When I check/uncheck the checkbox in header, it postbacks. so in OnCheckedChanged event, gridview's datasource is null. Secondly, in any event of gridview, I could access only those rows of datasource for which corresponding rows are visible in gridview through Gridviewrow.DataItem property. But I want to set it for all rows in datasource.
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Jan 20, 2011
"System.FormatException was unhandled by user code - Input string was not in a correct format"
This is driving me crazy! Can anyone see what the problem is?
[Code]....
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Dec 15, 2010
I create a table as picture below :
when I insert any character to column Name then A new string random will auto insert into column Random (picture below) I had used Trigger but It was error !
I want to column Random use to code :
DECLARE @myid uniqueidentifier
SET @myid = NEWID()
insert into table_1 values(@myid, substring(CONVERT(varchar(255), @myid), 1, 5))
but It must auto like column Number (column Number is Identity)
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Jan 19, 2010
i dont know why this happens and when happens......i have one employee table that contain date field and that field contain two different values one is -'2008-10-01 00:00:00.000' and second is '2008-10-01 12:00:00.000'.can anyone explain when this type of value insert in database.
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May 31, 2010
I have one table it's contain multiple columns and one of them is
[Call_Ref_No] [numeric](18, 0) IDENTITY(1,1) NOT NULL
In this column I am facing issue is some time its missing the identity value... For example
1
2
3
5
6
8
9
Here in this example 4 and 7 is missing...I could not able to find these two reference in my table so what I can do? How I can stop this occurrence.
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Jan 2, 2010
i have to combobox which default selected value is "select all" and other values USA GERMANY vs.
and i have countries table.how can i query all country names when "select all" value is selected.My stored procedure is look like this
select * from countries where countryname=@prmcountryname
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Jun 24, 2010
I am trying to do a lookup in a table with a value stored in an xml column.
I tried this several ways but I can't get it to work.
Here is some code:
[Code]....
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Jun 6, 2010
This is my code so far:
SQL = "insert into " & tableNameToday _
& "(ID, Name, Calories, Of_Which_Fat, Protein, Carbohydrate, Of_which_sugars," _
& "Fat, Of_Which_Saturated, Of_Which_Monounsaturates, Of_Which_Polyunsaturates," _
[Code]....
how do i multiply the columns like this. for now static explanation would be ok but eventually i would like to make it dynamic so there would be a text box for users to enter the amout they like e.g 160g then the table would know to multiply the columns by 1.6.
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