I have a SQL Server 2000 table that has an insert trigger that e-mails the user when a record is inserted for them. i want to include a link to a page that will disply a list (datagrid) of their records only. What is the best way to do this? The trigger is already completed and currently includes a link that displays all records but I want to be able to narrow that based on the user.
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I have gotten alot of help lately on my project and think I only have one more issue that I can't think of how to do. What i'd like to do is pass a login name and password from a Login.asp page to all of my other pages. So for instance if I have a successful login, I am taken to the Home.asp page. But i'm not sure how I can pass the LoginID used from Login.asp to the Home page. Ideally i'd like to use this information in the SQL connection strings, and to customize the Home page to show orders assigned to certain people that are logged in.
View 22 RepliesFunction RenderTips(ByRef passTipName As String, ByRef passYear As String, ByRef passTipNumber As String) As String
View 10 RepliesIs there a way to assign/pass/copy a javascript variable to a server side variable in C#? For the sake of argument, let's say that I was able to parse some JSON for variables that I want to store and assign them on the client (ie. var = FirstName and var = 25 and var = someDateTime, etc) .
View 4 RepliesI need to access a variable that is declared in a master page to a child page. I'm using asp.net 2.0 (vb). I'm sure this should be easy and is down to my inexperience with asp.net! A rough guide to my code is below;
MASTER PAGE
<%@ Master Language="VB" CodeFile="MasterPage.master.vb" Inherits="MasterPage" %>
<script runat="server">
Public UserNumber As Integer = 3
End Sub
</script>
CHILD PAGE
<%@ Master Language="VB" CodeFile="MasterPage.master.vb" Inherits="MasterPage" %>
VS2010/VB/ASP.NET 4.0 If an error occurs in an ASP app you can redirect it to a default page which is defined in the web.config file How can you pass the variables (URL) to the error webpage then to a logfile or sent via an e-mail address?
Example: 404 Error
- Page hosting the link
- URL
- Search (if applicable)
I want to pass value in link to my server side program here:
[URL]
and this is how i passed the values:
[URL]
but i don't get any output. (unless i pass arguments from the combo boxes)
im trying to get this done inorder to do some AJAX works on another file (site).
if im not clear this is how i needed this to be done:
this is another site found on the internet:
[URL]
and if i pass values: age=25, wpm=20, sex=m, like follows:
[URL]
i get the result.
I am having troubles making the code run. I have a web page with a gridview and a checkbox. I would like the button when selected to pass the category id. I have managed to get it work without paging. Once the paging kicks in see below, I am unable to run the code. see below.
In the design: ASPX
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html xmlns="[URL]">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
BorderStyle="Solid" CellPadding="4" DataKeyNames="Categoryid"
BorderColor="Silver" BorderWidth="1px" Width="300px"
DataSourceID="SqlDataSource1" AllowPaging="True" PageSize="3" OnPageIndexChanging="GridView1_PageIndexChanging">
<Columns>
<asp:BoundField DataField="Categoryid" HeaderText="Categoryid"
InsertVisible="False" ReadOnly="True" SortExpression="Categoryid" />
<asp:BoundField DataField="Category" HeaderText="Category"
SortExpression="Category" />
<asp:TemplateField HeaderText="Categories" HeaderStyle-HorizontalAlign="Left">
<ItemTemplate>
<asp:CheckBox ID="chk1" runat="server"
Text='1' />
</ItemTemplate>
<HeaderStyle HorizontalAlign="Left"></HeaderStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="Hidden" HeaderStyle-HorizontalAlign="Left">
<ItemTemplate>
<asp:HiddenField ID="hiddenCatIDs" runat="server" />
</ItemTemplate>
<HeaderStyle HorizontalAlign="Left"></HeaderStyle>
</asp:TemplateField>
</Columns> <HeaderStyle HorizontalAlign="Left" BackColor="#f0f0f0" />
<PagerSettings PageButtonCount="3" />
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
SelectCommand="SELECT [Categoryid], [Category] FROM [Category]">
</asp:SqlDataSource>
</div>
<asp:Button ID="Button1" runat="server" Text="Button" />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<br />
<div>
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
</div>
</form>
</body>
</html>
In the ASPX.VB
[Code]....
First up i would like to apoligize for these questions that are proable realy easy. I have been put on the spot by my boss and have been told to change all my php to asp.net c so it can go in this new cms i have at work. I have just spent the last 18 hours trying to get this to work and im geting a little desperate.
Ok so my current issue is that i dont know how to add html formating to a result string i pull out of my mysql database. I have my result sheet pulling into a gridview, what i want to do is put some information drawn from each row in the gridview out side of the <Tr> tag. Is this possible? But within the Table Tag second issue is it possiple to feed data into a page and then run a mysql query like i was doing in php.
I have a datalist control that is querying a accessdatasource for information that populates the results based on w/e is typed in a textbox. I can't figure out how to pass the information that is populated in the datalist to another page when a button is clicked (inside the datalist item template).
I was able to peform this in Detailsview with a hyperlink using the following arguments:
DataNavigateUrlFieldsDataNavigateUrlFormatStringBut this seems not to exist in Detailsview. Could someone point me in a direction on how to acomplish this?
I have a parent repeater that lists the sections of the website. this repeater binds to display a table that contain another repeater of the website pages .. or may display a table that contains another two repeaters of the projects categories and sub-categories.Until now everything is going fine.
The problem comes when I try to include a query of the section ID to the link of the project categories (DataView of the projects repeaters does not contain SectionID)my question is : is there any way to call the SectionID of the first repeater in my projects categories and sub-categories repeaters?Here is my code:
[Code]....
the code behind is as follow:
[Code]....
I have the following code in front that gives a bit of blurb and creates a link which the user can click and it sends them to a page specified.
<asp:Label ID="tbxFindOutMore" runat="server"
text="If you are already a member, please <a href ='Reporting/Login.aspx' target=_blank style=color:black>click here</a> to login to your bespoke reporting"
Font-Names="Trebuchet MS" Font-Size="12px" ForeColor="Black"></asp:Label>
Previously I used this as a link button and had the following click code behind to make the window maximise to full screen:
Page.ClientScript.RegisterStartupScript
(this.GetType(), "openwindow", "win = window.open('Reporting/Login.aspx');win.moveTo(0,0); win.resizeTo(window.screen.availWidth, window.screen.availHeight)", true);
How would I go about incorporating this functionality into the asp: label I am now using?
I'm passing several variables thru the URL and want to use them in several SQL Queries that I want in my asp page. For example one of the (hypotetichal) is client_id and i want to use it in a query to gather other information.
View 1 RepliesI'm trying to pass some variables from one page to another via the session state and then post those variables to labels on page 2. When I try to write the code for my labels on page2, I get an error of "Declaration expected"Here is my code from that page:
Partial Class Default2
Inherits System.Web.UI.Page
Dim firstname As String = CType(Session.Item("FirstName"), String)
[code]...
Am I missing a page_load event handler or what am I missing?
I have a search page which generates a GridView of results based on the search terms entered by the user. One of the columns in GridView is called a DOI (Document Object Itentifier). This DOI is used to find academic papers through [URL] when a user enters a DOI string. What I would like to do is redirect the user to the relevant webpage when they have selected the DOI in the GridView, however, the url for this page is always different. In the page, I have formatted the form tag like so: [URL] and in my GridView, I have formatted the row that I wish to have hyperlinked like so:
<asp:ButtonField DataTextField="DOI" HeaderText="DOI" CommandName="d"/>
Then, in my C# codebehind, I have the following event which aims to redirect the user to the required page, based on the tag they have selected:
switch (e.CommandName)
{
case "d":
searchResult.Attributes.Add("onchange", "window.open [URL]
break;
}
I don't think this code above makes any difference though as the form tag is already specifying the redirected url, nor do I think this task can be done with a html <table> object, as it only accepts static data, rather than a result set generated from a database, which is what I'm doing. I have also looked at the following post as a guide to this type of problem but, taking account of what it said didn't allow me to solve this problem completely. GridView with DDL and selected value
Im having problems passing a variable from my c# code behind into my asp as part of a connection string. how do i go about passing in a variable from my code behind into my asp.
View 4 RepliesI am writing what i will call a survey system. The surveys will consist of a series of questions, split into sections. The survey definitions will be stored in a database. The questions can be of various types, that have different input methods and validation (e.g.textbox, numeric textbox, selectlist etc.) I am creating a set of user controls that map to different question types. I would like to completely abstract the survey rendering logic from the, survey definition logic. The way i thought i would do this is to use a dumb rendering control that simply takes a collection of controls and renders them out in a for each loop a super simplified version of what I am doing.
private void RenderControls()
{
foreach (UserControl CurrentControl in this.ControlsToRender)
{
MyPlaceholder.Controls.Add(CurrentControl)
}
}
This works in the sense that the correct controls get added to the place holder,however nothing renders. Presumably this is because it does not have the markup in the asxc file.
If i do something like this
private void RenderControls()
{
foreach (UserControl CurrentControl in this.ControlsToRender)
{
MyPlaceholder.Controls.Add(this.LoadControl("path to ascx file")
}
}
It will create the correct number of controls, but i don't want to instantiate the controls here because i would need to to set various properties based on cconditional logic i want to abstract away from this pure rendering layer.
what i want to do is instantiate the controls else where, set the relevant properties and then simply pass a collection of these into the rendering control to render out.
Is there a way to do this with user controls? Would i have to create custom controls instead?
I am trying to pass multiple variables between pages....
Page1.aspx (sending page)
Dim StrValue1 As String
Dim StrValue2 As String
StrValue1='ASSIGN A VALUE......
This does not work correctly. Page2.aspx is recieveing Value1 correctly but not Value2. I dont think I have the correct syntax...
Have tried the redirect with an ampersand in the middle but that does not work either...
Response.Redirect("Page2.aspx?Value1=" & Value1 & "&?Value2=" & Value2)
I have an asp:hyperlink that links to an iframe. I have set the navigateUrl to the iframe page would also like to pass a variable through to the iframe depending on what button is clicked.
View 1 RepliesI need to pass variables from a script to another with POST , Not GET , and without a form ( i must do it literally )
there is the Response.AddHeader(name,value) function
then the response.redirect
But then i think the variable field has no name ( after the content lenght header ).
I am designing a page for my students to practice their Latin vocabulary. I am having two problems with the design: 1) working with checkboxes, and 2) display one returned row at a time. 1) First, students select from CheckListBox1 those parts of speech (nouns, verbs, adjectives, etc.) they want to review, and then they click Button1 ("Submit"), which fires off a SELECT statement against a table named CoreVocab in a SQLEXPRESS database. How do I pass each selected part of speech from CheckListBox1 as a variable into the WHERE statement when the user clicks Button1? Do I place this code in the Button1_Click on the .cs page?
2) the table returns the first row and Button1 changes to "Next," which the student then clicks to see the next Latin word. How do I get the Repeater table to show only one row at time until the Next button is clicked? And how do I get the same button to executed two functions (fire off the SELECT statement and then show the next row)? For what it's worth, I'm using the SqlDataReader command, since data will only be retrieved, not modified.
I'm fairly new to MVC and admittedly don't fully understand how data is passed between Views and Controllers. That said, here is my issue.
I am working with C#. I have a page which has a list of items. Each item has a radio button set of three associated with it and there are 15 of these sets on the page. Thus I have radio1, radio2....radio15, etc. Each of these has value 0, 1, or 2 upon submit. I can't seem to understand how to get the information out of these radio button sets from the controller without passing 15 different variables to the post method in the controller which is associated with the view; ie passing Int32 radio1, Int32
radio2,.., Int32 radio15, etc.
I tried using ViewData["radio"+i] in a loop to access the value of each radio button set, but this, apparently can only be used to pass data to the View from the Controller and not the other way around.
I have an action link that I use to pass values to a controller using this statement:
<%: Html.ActionLink("Addition 1 to 10", "CreatePdf", "Pdf", new { id = 32, stOperation = "Add", stNumbers = "10" }, null)%>
So when a user clicks on the above link the controller CreatePDF is called with the parameters of id, stOperation, and stNumbers. I then use these three parameters to return a pdf document to the user.I also have a checkbox on the html page as defined by:
<%: Html.CheckBox("chkAnswers", false) %>
My question is how to pass the value of this checkbox in the above HTML.ActionLink? I have a tutorial on using the submit button to submit an entire form and the associated data. However I do not want the user to have to click a button. Instead I'd like return the value of the checkbox in the action link but I'm not sure how to do this. I want something like:
%: Html.ActionLink("Addition 1 to 10", "CreatePdf", "Pdf", new { id = 32, stOperation = "Add", stNumbers = "10", checkboxValue = true or false }, null)%>
I have an asp.net site which includes a "search" page that queries an SQL table, then redirects the user to a "results" page where the results of the query are displayed. The parameters for the query are assembled into a string which is the SELECT statement. I've been asked to add additional functionality that requires a secondary search which takes place on the "results" page. How can I pass the parameters from the "search" page to the "results" page so that I can access those parameters in the code behind? Here's the first page code behind (I inherited most of this from another developer):
[Code]....
And the second page--it would be on line 51 that I would need to insert the parameters from the search above:
[Code]....
I have created an aspx file using in Visual Studio. I did this by doing NEW | Website | ASP.net Website and designing it. How do I create the C# code to handle the click events
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