Forms Data Controls :: Search Parameters Mismatched Message
Mar 29, 2010
I have three parameters to search data and populate to gridview. The parameters are textboxes and dropdowns. These are independent.
If the parameters are not matching and not fectching data from table then the gridview count is 0 therefore I am displaying a message to the user that the "data is not available".
The message I displayed to the user using the EmptyTemplate of Gridview.
I want some enhancement that if the parameters are not matched and there is not data fetch from the table then message should be more specifice like:
I've got a gridview that I need to perform filters on. All works great until I try and add a date range..
Below is the code. Basically I have 5 dropdown lists which all filter as expected giving them the option to use each one or just the ones they need.
The problem is they want to also have the option of filtering by date i.e date range or greater than or less than or equal to etc..
As soon as I add the date parameter it stops the other filters working. I'm guessing because I have a null value in the date field (textbox) if they dont use the option??
Does anyone have a sample on how to filter by dropdown lists and dates keeping in mind they wont use all the filter options?
I'm new with all stored procs - but I have a very basic Full Text Search going on...I created a stored proc, and linked it up to my application using Linq to SQL. If I use Linq to SQL to call the stored proc without any parameters (hard coded search string) i get results back, as soon as I add a parameter - the result set is 0 for some reason.
The funny thing is that I run Profiler and execute both queries its trying to do - and it looks identical
Here is the working parameterless query:
[Code]....
and according to Profile this is what it looks like when its called as a stored proc
[Code]....
I get 2 results as expected. Here is the NON-working stored proc that takes in 1 string parameter
[Code]....
and here is the query that gets called when profiling
I need to be able to provide a page for the end user where thay can search in the following :
Search work Category Price AdType Location
and so on.
Its important that the user can copy the url and then use it later(and get the same settings). Its also important to be able to save these settings on the user in the database.
So far I have created a ModelView class that contains the parameters but I am not sure that this is the right way to go? Maby I should pass all inte the URL.
I am developing a website using VS2010. I have started receiving an issue today which is text boxes on my pages are not populated every time while code behind shows the text is changed.
I have a text box to input an ID and on validation the record is fetched and details are shown in other text boxes. There are certain IDs on which the code behind (while debugging) shows the Text property of all text boxes are changed to reflect the fetched record but after completion of the event, text boxes are shown with previous texts, their texts are not those which were shown in the code behind.
I tried both VS2010 and VS2008. I have dual core machine. "Set Affinity" didn't work.
What I need is to provide a search page where the user can set parameters and see a list of data(depending on parameters. It should be using QueryString to be able to get to a specific setup with the URL. I supose that I could set the "<form method=get.." this would generate a QueryString on submit but Im not sure that this would work in the current setup? Maby I have to place the seartch stuf in a partialView?
I made a usercontrol consisting of an AJAX tab control, a textbox, and a gridview. The gridview is pulling data from a SQL database. When the gridview is outside of the tab control and I begin to enter text into the textbox, quicksearch begins to filter the information in the gridview. When i put the gridview and textbox inside an AJAX tab control quicksearch does not work. How do i need to structure the textbox and the gridview on an ajax update panel to get it to work?
I am working on a railway web application and I have following layers:
[Code]....
I pass Domain Entity Objects from Repository to Service layer and thinking of passing View Models from Service to Presentation layer. Website would require a login and after successful login I have to present a search screen with basic search (as default option) and option for advance search. Once user fills the search criteria I have to gather data from DB & Web Services and present the results to user. User would select a particular Rail option and would move on to other additional options page BUT they should be allowed to change their previously selected Rail option by going back to Rail search results. I have to always hold and present user's initial search criteria (basic and advance search options selected by user on the search wizard) on every screen and need these criteria in Service and Repository layers.
What is the best way to hold these search criteria and pass them from page to page within presentation layer and across layers? Should I create a View Model class for Search Options? Or a Domain Entity Object (I don't think so)? and best way to pass it across layers and from page to page with in presentation layer.
I'm trying to implement a search function on an incident logging page that is working fine. Currently I am only able to search against one criteria at a time, using the following route:
I have recently started using SQL Server Reporting services. I currently have a problem. I am trying to achieve a search by dates in a report. I have a table with the fields RequestDate in e.g. 22-Jan-2010 or 23-Sep-2010. I have created a report in Query Designer with two parameters in it RequestDate & RequestDate2.
The Operators are for RequestDate is: Is more than or equal to The value is: 1-Jan-2010 And the Operator for RequestDate2 is: Is less than or equal to. The value is 30-Dec-2010 When i go to the SQL Statement this is produced:
SELECT MHRA.ImportRequestID ,MHRA.UniqueID ,MHRA.CreatedBy ,MHRA.RequestDate FROM MHRA WHERE MHRA.RequestDate >= @RequestDate AND MHRA.RequestDate <= @RequestDate2
When i go to view report i want to be able to search for dates between the dates 1 Jan 2010 and 30-Aug-2010 My query seems to pick up all or most of the results between these dates. How can i build this query so i can get specific results. For example...in the Request Date Parameter box i would put 2-feb-2010 and in Request Date 2 i would put in 5-Jun-2010 and this would return all the results between these dates.
I have a problem while printing rdlc report (local). The number of pages of the report in viewer is fewer than that in the print. This leads to a problem while printing the report from - to a particular page. For eg: The report viewer shows 9 pages while viewing but when I go for print it prints 14 pages. The data is not lost but records from page 1 are transfered to page 2 while printing.
Dim Result As New DataTable DataAdapter.Fill(Result) 'bind data to visible surname/name grid If Result.Rows.Count = 0 Then NoInputBottom.Text = "No Results. Please widen your search criteria and try again" NoInputTop.Text = "No Results. Please widen your search criteria and try again" Else GV.DataSource = Result GV.DataBind() End If
I have also tried moving the check to the gridview like so:
If GV.Columns.Count = 0 Then NoInputBottom.Text = "No Options Selected: Please select your search criteria and try again" NoInputTop.Text = "No Options Selected: Please select your search criteria and try again" End If
When I run the code. the noinput labels do not have value, the null check seems to be failing? how to display a message if the search returned no reults.
Can any one let me know about the below issue. I have a page which has three labels, say startdate,enddate and username. My issue is if the user doesnot select any of the above three then a message gets displayed as "Please select one search criteria" or if the user doesnot enter the date in correct format then i dispaly "Please enter date in mm/dd/yy" format. But what is happening is first time if the user doesnot select any then "Please select one search criteria" is getting displayed and after this message gets displayed if the user enters wrong format of date then both the messages are displayed.
I have a ListView displaying data from Table A using a SqlDataSource.
I want to take the displayed data (and these are just the standard columns representing fields in Table A) and store them in Table B using a Stored Procedure
(The scenario is much more complex but I've left out anything not relating to this exact problem).
I've added a Button to the ListViews ItemTemplate and I'm using OnItemCommand to create a Sub for its "Click" in the Code Behind.
This is a simplified chunk of the SQL I'm using to insert the ListView's fields into Table B using the Stored Procedure "InsertCart":
[Code]....
Where I've highlighted "Description" in the last line. In a GridView, this would be enough. Description is a Column name in Table A and B and iy's an Item in the ListView. But I'm realising that, with ListView's, the data binding is not as "automatic" as a GridView. Just using the columnname is not enough.
What do I use instead of the word Description to reference this column in the Parameter?
I have a gridview and I have an edit template for one control. I have a drop down box in this edit template so that you can select a value from it and then when you hit 'Update' the value from the drop down box is committed to the updated record. Unfortunately when I do hit the update button I get a fault that the "Status" field cannot be null.
Here is the code that picks the value from the drop down value and assigns it to the new values list:
I have big filter coming from database by using storedprocedure. This stored procedure contains about 12 parameters. In asp.net page I select these values and after doing that I want to pass these values to SqlDataSourec which is bound to gridview. How can I pass these values to SqlDataSource, manually in codebehind?
I am working on a form that I would like to display a dropdownlist or textbox to insert data into the same field.
Currently it is setup where the end user can use one or the other but not both. I am running into a problem getting with the insert parameters for the secondary control. In this case the textbox.
Is it possible to use and Or statment in my Insert Query? I have tried to no avail.
I have a DetailsView control with a SelectMethod and two select parameters wich one of the parameters is a control parameter, The parameters are not passed to objectDatasource's select method, the objectdatasource has been defined as follows:
I have the grid view with boundfield with four columns. I created the text box when gridview row created event. I need to filter the data the gridview using the textbox and need to know the how to generate event for textbox.
