I tried to place 4 mschart controls on the same page but it is giving me major grief. Each chart appears properly when I place one per page, but as soon as I place multiple the first two are displaying incorrect data and the last two do no display anything at all.
I made sure that I am not using the same session variable eventhough that seems to be the most like culprit.
So the asp:calendar control... I am able to place linkbuttons on the calendar to a specific date just fine. I'm a little lost on how to have the linkbutton stretch across multiple days. Vehicle is scheduled and now admins that use the app would like to see on a calendar the requests shown from start date to end date. Here is where I'm at.
[Code]....
The information should start on Jan 6 and end on Jan10.
When I try to place any control from Ajax control toolkit, the design surface shows code starting with "<SOAP-ENV:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" " .
View 2 RepliesI have an MsChart with 6 series. The data is retrieved from MySQL database and every series has different number of elements.
The X axis is represented by date values (YYYY-MM). I am sorting data ASC on date from MySQL query but when i generate the chart i have the values (from left to right) : 2010-01 , 2011-04, 2013-04, 2011-04,2012-04.
I tried sorting data like this , for every series:
Code:
Chart1.Series(0).Sort(PointSortOrder.Ascending, "X")
But still no effect. How can i sort data on X axis?
This page is a directory search, it has controls identified by record ID, however there exists a situation where there can be more than one result with the same record ID, thus making .NET barf. I had originally implemented a check that just didn't put the control on the page, if it was already there, but we've been getting negative feedback.
My question is this: Is there a way to put the same control in two places at once, for instance having if a user checks one, the corresponding one checks as well? I'm not terribly well versed in how .NET behaves, but I'll try to provide as much additional context as possible, if needed.
EDIT: Here's the updated code that generates the controls by looping over a datatable of results
Dim cbxSendInfo As CheckBox
Dim strCheckboxID As String = "cbxSendInfo-" & drOrganizer("ID") & "-" & i
Debug.text = Debug.text & " Loading Checkbox (" & strCheckboxID & ")...<br />"
cbxSendInfo = New CheckBox
cbxSendInfo.ID = strCheckboxID
cbxSendInfo.enableViewState = true
And here's the code that finds the controls and builds the contact list:
Dim strCheckboxID As String = "cbxSendInfo-" & drOrganizer("ID") & "-" & i
Dim cbxSendInfo As CheckBox = Me.tblResults.FindControl(strCheckboxID)
If cbxSendInfo.Checked Then
alOrganizers.Add(drOrganizer("ID"))
End If
Where drOrganizer("ID") is the record ID, and i is the result record number.
I know this is a terrible way to do this, at least from my background, but like I said, this is inherited code that's been hacked to pieces.
I just started at a new job as a asp.net developer. The place I am working, a small college, has several web pages made with old school html, vbscript, php, and asp (not asp.net). My boss wants their websites to have a menu system to navigate through the pages. I started a asp.net master page with a header, footer, and menu on the left. However, now, I am trying to get the school's websites to appear in the contentplaceholder. Is there someway to insert a pages content (example www.google.com) into the contentplaceholder? I was thinking of using a combination of frames and asp master pages but all I get are errors so far.
View 3 RepliesI have a custom ASP.NET application that I utilize for several clients that I host. Each client has a separate domain and the application is normally a child application under the root domain [URL]. The application files are the same (aspx, ascx, style sheets, images, etc.). The only thing different is the web.config file for each client. As development of the application continues to evolve, I have to update the application for each directory and this obviously becoming tedious. I am trying to come up with a method keep the application up to date. My first though is placing the application into a single physical path and creating multiple applications pointing to that path (the problem with this method is I can't have different web.config files). I am curious as to what solution others are using in this scenario...
View 2 Replieshow to place controls on top of one another in html.
For example. I am trying to place 2 labels on top of eachother. and also I am trying to place a text box under a dropdownList.
I am using the .net 3.5 chart controls and I am binding a chart to a datatable datasource. How do you keep the charts displayed after a postback has ocured. I bind my chart control. The on the page i make a change to a dropdownlist that issues a postback to the server. When the page reloads the charts have no data. How can you make the chart object persist it's data during postback?
View 1 RepliesDoes anyone have an example of using MSChart with a stored procedure? I have a chart control on the web page and have bound it to the stored procedure. I have also set the parameters for the stored procedure. However nothing shows in the chart. All the examples I can find only show adding points one at a time, but this seems to defeat the purpose of binding the chart to the stored procedure.
Some of the problems I am trying to solve:
The stored procedure returns about 6 columns of data. I only need to use two of them. How do I select which of the columns will be displayed in the chart?
I want to use two or more series on the chart. Do I have to run a separate stored procedure for each series or can I make one call to the stored procedure and then display the data in the two series? If so, how?
I am using VS 2008, MS SQL Server 2008, .Net 3.5 and VB .Net.
I am want show the MSChart in the Gridview Item Template,When i put the MSChart control in the Gridview Itemtemplate the Gridview does not render rhe MSChart,It says " There was error in rendering the contol,object reference not set to an instance of an object.
View 3 RepliesI would like to install my asp .net site on a free host. what do I need to install in order that the mschart control will work on the host.
what are the basic requirements.
at the moment I get an error about it.
I am wondering if I am able to align y-labels at chart if I am using MSchart control. I searched at google, but I got feeling it is not possible to align them, just title of y-axis.
Here snip of the chart if my question is not clear enough: [URL]
I've created a pie chart with several slices from a databind with a database. now i want to be able to click on a slice and show the values behind the clicked slice from the database in a gridview.
View 2 RepliesI have a page in my web app that is aquiring an aggregate of data from my SQL Server. What I want to do is display that content into categorized columns in a DataGrid based on the ID number of the record. Each category would have a category name (header) and have listed underneath the subject with the NavigateURL pointing to another page to display the full content.
For instance:
Category1
=============
Grocery Stores (ID:100)
Hobby Shops (ID:101)
Furniture Stores(ID:102)
Category2
=============
Call mom (ID:200)
Make Dr. Apt. (ID:201)
Wash dog (ID:202)
Category3
=============
Dinner with Pam (ID:300)
Breakfast at Tiffany's (ID:301)
Brunch at the hotel (ID:302)
how to seperate the topics based on the ID like in the above example from one query. I'm using one query to reduce the amount of connections to the SQL Server in hopes of making it more efficient.
I have used multiple grid view on same page with multiple selectedindexchanged event but selected indexchanged event call only for first gridview.
View 1 RepliesI have an html table with rows and cells. And I have dynamically created a label and would like to assign the label to one of the cells of the table. What I am doing is I have a JavaScript which executes a code behind method and it would not accept an already created asp.net label. So I have created the asp.net label programmatically but cant assign it to the table to display the text value of the label. Below is the code:
[System.Web.Services.WebMethod] public static void EndCandiateTest(){
try { totalTestMarks = ts.RetrieveResults();
grade = tsp.RawScoreAndGrade(totalTestMarks);
remarks = tsp.ScoreInterpretation(totalTestMarks);
testResults = "Raw Score: " + totalTestMarks.ToString() + "
Grade: " + grade + " Remarks: " + remarks;
ts.ShowResults(testResults);
} catch (Exception e) {
} }
protected void ShowResults (string results). I want to display this label in an already existing html table.
messageLabel.Text = results;
I have created a Web Control in ASP for use in integrating with Telligent CommunityServer. The control is written in ASP with some 10 lines of C# backend for controlling visibility of the UI elements based on permissions, but I'd say 90% of the functionality is straight-up Javascript. The control works beautifully, until you drop two instances of the Control on the same page--since they reference the exact same Javascript functions, only one control works. How can I take this functionality that I have, this 1200 lines of Javascript, and make it so that each instance of the control can reference its each unique instance of Javascript?
View 2 Repliesi am using mschart in vs2008 in that i want set our own color for each datapoint using c#. This for the pie chart etc.. and also if there is no data for data point i want point out that field in unique color.
View 3 RepliesI've setup a dataset to make the connection to SQL to pull the database information and to create all the methods needed.Now I'm stuck on how to use that to fill out text boxes I have on the page with data from specific columns.
View 4 RepliesIs there any working example of asp.net mvc with line chart of mschart?
View 5 RepliesI have a web application with several MSChart and I need print all these chart but I dont know how. In some examples in the internet people using EditCopy() but it dont working for me because I cant found that method.
View 17 RepliesI would like to customize the labels on the datapoints below so they would render as (using first datapoint on the chart as an example) :
4:10 - 4:40
yellow class
Got the MSChart working fine in a standard view, but I'm trying to put them on partial views that I'm then loading using jQuery tabs.
Problem is if you try to put the Chart on a partial, it moans about System.Web.UI.DataVisualization, saying it can't find it, no problem on a standard view though.
Can you use the new Microsoft Chart Control for .NET Framework inside a usercontrol? Bacause when i take a working chart from my page and then copy it to a usercontrol the picture is blank very weird.
View 1 Replies