I know how to pass parameters to Reportviewer in LocalReport mode via textboxes on the page where the user enters them and then they click refresh and everything works fine. What I cannot figure out is how to not pass parameters and make the report display everything, which should be the default.
I know I am missing something really obvious on the Report Parameters screen. Does anybody know the secret?
I am having problems getting my first report to show data when passing 2 DateTime session and 1 string session parameters to my report. When I remove the 2 DateTime parameters returns data, but with DateTime Parameters, no data. The SQL statement returns correctly. It seems my 2 date params get to the report as NULL. [Code]....
Report Parameters:
dtFromSelect = string - internal
dtToSelect = string - internal
qreStorename = string - internal
For report parameters, if I use DateTime instead of String, I get this error
The definition of the report 'Main Report' is invalid.
The property 'DefaultValue' of report parameter 'dtToSelect' doesn't have the expected type
I am developing a web app containing an embedded Reportviewer control, a dropdownlist and Ajax TabContainer. The ReportViewer refreshes the report for every tab click in the TabContainer or for every SelectedIndexChanged event of the dropdownlist. The report I am generating is a 6-month trending report displaying statistical data for the last 6 months from the month and year selected in the dropdownlist. I have used Report Parameter to pass the selected date value (from dropdownlist) from the code to the Report (.rdlc). Using Expressions in report file I have displayed last 6 months names from the passing date value. The C# code looks like this.
ReportParameter p1 =
new
ReportParameter("ReportParameter1", [code]....
The problem is I am not able to set parameters more than once using SetParameters. I will need to pass the parameter value for (a)Everytime the dropdownlist item for month is changed (b) Everytime the TabContainer ActiveTab is changed (c) When the page loads for first time displaying the report for first time. Can someone advise how to pass different values for the same report parameter under different scenarios? Can we change the parameter value passed once it has been set using SetParameters?
We are trying to protect reportviewer data created in LocalReport Mode.
I can't seem to access the embedded report (excel?) at all.
Javascript code to stop right clicking, selecting etc... has no effect within the reportviewer control.
Anybody ever try this or get it to work?
I'm using the ReportViewer control on my .aspx page which displays a single report based on various user parameter selections. Dropdown2 is dependent on the DropDown1 selection (i.e. the user selects Unit A from DropDown1 and that results in 10 selections under Dropdown2, or the user selects Unit B from DropDown1 and that results in 15 selections under DropDown2, and so on). The user makes the selections, clicks the "Run Report" button, and the report displays as expected. The user then can export to Excel or PDF
I've received a request to allow users to run the report for all possible selections and export to their desired format rather than having to run the report for each separate DropDown1 and DropDown2 selection. So in other words, they don't even want to see the report on the screen, they just want to be able to click a button that runs the report for all possible parameter selections and export it to a single Excel or PDF document.
I am currently writing an ASP .NET (Framework 3.5) page that has a Grid View inside it.
One of the columns of this GridView contains only buttons, that if clicked should open a popup dialog.
To open the dialog I wrote the following code on the button's event handler:
[Code]....
Now when I click on any of the buttons the dialog opens just fine, however I need to pass some parameters to the dialog so that they can be displayed inside it. That's why I've encoded a Base 64 string and passed it as an argument of the popup dialog (apparently if I just used the plain string, the dialog would not open because the string contained linefeed characters).
Unfortunately I wasn't able to get the parameter (base 64 string) on the code behind of the popup dialog. How can I do this?
I have added a gridview in my aspx web page. I have added a hyperlink field, to navigate to another page from the gridview. I am getting the error as:
"There was an error rendering the control.
Index(zero based) must be greater than or equal to zero and less than the size of the argument list. "
This is the code i have used:
[Code]....
[Code]....
When i remove the hyperlink, the grid is getting displayed. I know, there is something wrong i have coded in the DataNavigateURLformatstring, but not sure what is wrong.
I want to pass the StudentID,CourseID,ChildImageID with the link as the querystring.
I am trying to pass the value of a dropdownlist to the Update section of a listview. The dropdownlist is bound to one datasource which needs to then pass its selected value to the UpdateCommand sql for another datasource. Here is my code:
[code]....
I Have a gridview where I have a link to a details page and I need to pass multiple parameters. I currently have the following:
<Columns>
<asp:BoundField DataField="AssocID" HeaderText="AssocID" InsertVisible="False"
ReadOnly="True" SortExpression="AssocID" />
<asp:BoundField DataField="FirstName" HeaderText="First Name"
SortExpression="FirstName" />
<asp:BoundField DataField="MiddleInitial" HeaderText="M. I."
SortExpression="MiddleInitial" />
<asp:BoundField DataField="LastName" HeaderText="Last Name"
SortExpression="LastName" />
<asp:BoundField DataField="State" HeaderText="State" SortExpression="State" />
<asp:BoundField DataField="EMail1" HeaderText="EMail 1"
SortExpression="EMail1" />
<asp:BoundField DataField="AddrType" HeaderText="Addr Type"
SortExpression="AddrType" />
<asp:HyperLinkField DataNavigateUrlFields="AddrID,AssocID"
DataNavigateUrlFormatString="Details.aspx?AddrID={0}&AssocID={1}" HeaderText="Details"
Text="Details" />
<asp:BoundField DataField="AddrID" HeaderText="AddrID" InsertVisible="False"
ReadOnly="True" SortExpression="AddrID" Visible="False" />
</Columns>
According to all I have read my DataNavagateUrlFields string should work but it isn't. The deal is that any one (AssocID) can have multiple AddrID's associated with it. Regardless of which I choose I only get back the first AddrID for that AssocId.
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:
[Code]....
I have a grid view that populates and displays data at btn click event from the following sql statement in one of the SP:
SELECT
reg_code, pc_serial, act_code
FROM user_reg
WHERE reg_code=@reg_code
I want to pass parameters to the other Stored procedure when the edit button is clicked in order to update the 2 columns in the specific row at the time. I now how to pass parameters in a regular btn click event or function, but in the case of edit btn in grid view I don't know how to capture data from specific row and then pass it to the SP. Here is Stored Procedure to update the columns (every user always has the same reg code, but may have more than one serial number and activation code, I want to let the user update serial number and then based on the serial number generate new activation code in the SP.):
[Code]....
I have an ObjectDataSource3 that I am trying to use to insert data from:
From: Dropdownlist1.selected value To: (CustomerID)
From: Dropdownlist2.selected value To: (ProductCode)
From: txtTitle (Title) To: (Title)
CurrentDate To: DateOpened
The btnAdd event is suppose to calls:
ObjectDataSource3.Insert()
Below is my code for both the page and class. Although my class is expecting parameters, I don't know how to get the parameters to the insert function in my class.
[Code]....
[Code]....
I followd Brian Orrell LINQ tutorial for paging/sorting and created a gridview bound to an ObjectDataSource through a method call which gets data from adatabase. My form includes two buttons with a textbox next to each one of them. I need to be able to populatte th egridview depending on the button that was pressed, I cannot figure out how signal my method which button was pressed.
[Code]....
[URL]
i have the following code
[Code]....
I have debugged the session and the value there is valid , but when i redirect to the page[Code]....
The Parameters seems to not to be passing parameter to the control
im new to linq and im having lots of trouble creating complex queries.. My problem mainly is that i am using Linq as a BLL.
i created a dbml (with namespace called DAL) file with 2 tables with a one to many relation. Pop and City. There is a forgien key in pop that points to a city. I also created a class called Pop that inhertis DAL.Pop. Now in my ASPX page, i want to call a function in the Pop class that would retrieve some Pop according to its ID, but i need the city name as well.. Ive been going around this in circles for days. I dont know how to write the Linq syntax and i dont understandd how my function's signature should be like.. I want to recieve a table that i can bind to a Gridview and preferable, specify which coloumns to bind.
I am using Visual Studio 2005 and Report Viewer to generate a few reports that I extract from a MS SQL 2005 DB. Everything is working fine, but I want to be able to pass 2 parameters from my ASP.NET C# file to the report file (.rdlc) and show it on the generated report.
My C# file has these lines, which I believe pass the parameters off
Code:
I'm having an issue coming up with an appropriate code design to implement a search page using linq to sql for my DDL. I think the best way for me to explain where I'm at is describing what I've done in the past, before linq. Lets say we have a basic search page with various user input controls for search options... for simplicity, let's say there are two main ways the user can search.
1. a dropdown filled with account numbers. When that drop down is changed and an account number is selected, a gridview needs to be populated with all the records for that account.
2. the second way is a dropdown for choosing what field you want to search, a textbox for entering what you want to search for, and a button to execute that search. In the past, just using straight ado.net
I would handle each of these two search options separately within the events of the dropdown list and the button, respectively. In selectedIndexChanged for 1, and in the buttonClick event for 2, I would construct my sqlCommand etc., ultimately returning a dataset or datatable which I would then bind to the gridview. The logic was separated by the two different event handlers. Now, fast forward to linq to sql and I have a similar page layout, but I am using the linqdatasource selecting event to build my where conditions. Now the difference is *everything*, all the logic, is now in this one event handler, which search option did the user run? Could I somehow craft an IQueryable <T> within each of the input controls event handlers (like the button click, or selectedIndexChanged of the dropdown) and pass that in to the linqdatasource's selecting event? that way my logic stays logically separated...
further, after this initial search is done and results are bound to a gridview, I have several other dropdown lists that appear for search refinement. I need to keep track of that top level query, and each of the refinements... and again, right now it looks like everything is going into the linqdatasource selecting event and I get the feeling it shouldn't be... using the selecting event enables my paging and sorting to work, so I want to use that, but again, it's turning out that I'm putting *everything* there, like all the page's logic, and I'm thinking that is not good? if I could just pass in the actually query, like an IQueryable<T>, and keep my logic separated.
I need to be able to pull some values from a ReportViewer running an SSRS report. Specifically, I need the name of the report and the parameter(s) fed into it. I have looked at the ReportParameterInfo class as well as its members and methods, but I can not get this to work. Has anyone done this before or have a general idea on where to start?
View 3 RepliesI have a Business Intelligent project with many reports and I would implentent that reports in a ASP.Net page in server processmode.
I create a master page, and a normal page for this master page with report to view:
<rsweb:ReportViewer ID="ReportViewer1" runat="server" Font-Names="Verdana" Font-Size="8pt"
Height="500px" ProcessingMode="Remote" Width="100%" >
<ServerReport ReportPath="/reportServer/simpleReport" ReportServerUrl="http://localhost/reportserver" />
[Code]....
But i get back this error
The 'Gender' parameter is missing a value This problem is in only one report, this report have a multiview parameters.
I have created an ASP.NET page and included a ReportViewer on the page.
I have created a report with a parameter for an item ID for a row from the database.
After generating a multivalue parameter, I send it to the report, but only the first item in the list is displaying.
In my included code, I am using a FOR loop to generate a list of ID's I want to print a detail for (one detail per page), but eventually I am going to allow a user to select the ID's from a GridView, generate the reports and then print.
Here is the parameter definition from the report:
<ReportParameters>
<ReportParameter Name="ParmWorkOrderID">
<DataType>Integer</DataType>
<AllowBlank>true</AllowBlank>
<Prompt>Report_Parameter_0</Prompt>
<MultiValue>true</MultiValue>
<Hidden>true</Hidden>
</ReportParameter>
</ReportParameters>
---------
Here is the code that build the multivalue parameter:
List<ReportParameter> paramList = new List<ReportParameter>();
ReportParameter param = new ReportParameter("ParmWorkOrderID");
// Create the ArrayList of values to pass
ArrayList values = new ArrayList();
for (int i = 19; i < 50; i++)
{
param.Values.Add(i.ToString());
}
// Add the parameter to the list of ReportParameters
paramList.Add(param);
// Set the reports parameters
this.ReportViewer1.LocalReport.SetParameters(new ReportParameter[] {param});
-------------------------------------------
Finally, here is the filter I have on the report:
<Filters>
<Filter>
<FilterExpression>=Fields!WorkOrderID.Value.ToString</FilterExpression>
<Operator>In</Operator>
<FilterValues>
<FilterValue>Parameters!ParmWorkOrderID.Value</FilterValue>
</FilterValues>
</Filter>
</Filters>
So, why won't the reporting engine pump out one page or row (if I use a table on the report) for each of the ID's sent over as parameters?
I got DDL1: 10 miles
20 miles
TextBox1 : 'AAA20'
Button:
When user selects 10 miles from dropdownlist DDL1 and types AAA20 in textbox1 which is of type text, on button click it has to pull all the columns from database and show results in gridview using sqldatasource store procedure. I'm stuck in server side code..how to pull the data..in store procedure I'm passing two parameters val1 and val2. val1 gets data from DDL1 and val2 gets data when user types in textbox1 and it has to validate the text...see the code below mentioned and tell me how to pass the params and get the data in gridview...
[code]....
I have a page with a lot of pictures on it. I want the user to be able to click on the picture and either bring up a popup type of window passing it the Param name and value , or to have the picture be replaced with this object.
<object id="ADR2" type="application/x-Autodesk-DWF"
width="250" height="250"> <param name="dwffilename"
value="path" /> </object>
I have found a number of places describing how to bring up a popup window, but not on how to pass it the values.
I have a custom ExpressionBuilder in whixh I'm trying to add a list of optional parameters. My method would be declared as follows:
public static string GetResource(string expression, params object[] parameters) { }
The way I'm calling this method from an ASP.NET page is this at the moment:
<ext:Button ID="btnEdit" runat="server" Text="<%$ AppResources : edit_text %>">
Does anyone know how to perform this method call, but using optional parameters?
STR= "SELCT * from tbl1 ";
if (drpyrsal.SelectedValue != "--Select--")
{
STR= STR+ " and Year([frmdt])=" + drpyrsal.SelectedValue + " ";
}
if (drpmonth.SelectedValue != "--Select--")
{
STR= STR+ "and Month([frmdt])=" + drpmonth.SelectedValue + " ";
}
and execute it with dataset
how can i do the same with SP
SqlCommand cmd = new SqlCommand("usp_SP1", con); // Stored procedure
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@yr", drpyrsal.SelectedValue);
cmd.Parameters.AddWithValue("@mon", drpmonth.SelectedValue);
