I'm rendering charts on my website using the Google Charts API and I want to export these into a report for the users, most likely a PDF file. What methods are available to do this programmatically into a PDF file?
View 2 RepliesHow to populate google charts using ASP.NET Dataset/Datatable
View 1 RepliesI need to get the free Google charts working over SSL without any security errors. I am using c# and asp.net.As Google charts does not support SSL by default, I am looking for a robust method of using there charts but ensuring my user doesn't get any security warnings over their browser.ne thought was to use a handler to call the charts api and then generate the output my site needs.Similar to Pants are optional blog post. I haven't been able to get this example working at this stage.
View 3 RepliesI am trying to implement google charts using sql database. I can not get the code to display charts on the client-side, as its currently blank page. I tried changing the str.append string but I still can not get the data to display on the client-side.
<%@ Page Title="" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true" CodeFile="Charts_07.aspx.cs" Inherits="Charts_07" %>
<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" Runat="Server">
[Code] ....
database schema, I am using for this task.:
there are null cells in column cover and talks. -- could this be the reason why the chart rendering is falling?
INSERT INTO [dbo].[data]
([Id]
,[name]
,[data]
,[cover]
,[talk]
[Code] ....
I would like to get the html code a view would generate in a string, modify it in my controller, then add it to my JsonResult.
I found code that would do what i'm talking about from a partial. I would like to do it from an aspx View though.
Extra explanation:
Let's say I have a page Frame.aspx that /Controller/Frame will return I would like to get my hand on the response before it out so I can to wrap it with jsonp. I do not wish to edit the return result in code every time, this is why I want to load the view programmatically.
/Controller/Frame currently returns Frame.aspx's content: <html><body>hello</body></html>
Let's say there's a function that renders a view in a string builder
StringBuilder sb = new StringBuilder();
RenderView(sb, "Frame");
now take sb and wrap it with jsonp:
[code]....
I am trying to render control(ComboBox) programmatically, and i am getting error that tell me that i have to add ScriptManager to the page.
But, i did that, and still its not working:
[Code]....
And the render control html is:
protected override void Render( System.Web.UI.HtmlTextWriter writer )
I'm trying to use the WebImage (included with in assembly System.Web.Helpers with MVC 3 RC2) class to manipulate images, like cropping, resizing, etc.... I've found that when using with PNG images with alpha transparency the result of the transformation is rendered with black background or with bad distortions; that problem happens only with transparent PNG, other file formats are ok.
View 2 RepliesAny tips on where to start looking/investigate Re how to code pages to only load/render images when that part of the page is visible ?
e.g. Recent Google Image Search and Facebook interfaces.
Up to now my Ajax experience has been limited to extensions + Toolkit so not sure where to start looking.
Can I create a Google alert [URL] programmatically using C# and consume the feed to show in an asp.net application?
View 2 RepliesI've written a entry form for our company employees to enter marketing courses into the DB and at the same time add them to a Google Calendar. The Calendar is accepting the events, but the coloration of the event is different from a "manually" entered event using Google's interface. This leads me to believe that there is some property I am not setting that is causing the events not to be show on the calendar once it is embedded in our other company web pages.
The code used to enter events:
// Create a CalenderService and authenticate
CalendarService myService = new CalendarService("exampleCo-exampleApp-1");
myService.setUserCredentials("xxx@gmail.com", "xxxxxx");
CalendarQuery query = new CalendarQuery();
[Code]....
And this is the resulting calendar:
The "test event jasdf event" is the manually entered event, and the two events: "Test event 234" are the programmatically entered events. In any case, once I embed the calendar, the only event showing up is the "test event jasdf".
Anyone faced this issue before or had success with google calendar? If so, I'd like to see what you might have used to successfully create events and publish them.
images not showing to google crawlers?
View 1 RepliesI have a div runing on server in which i programmatically add images. On post back, id like to get some attributtes from those images, but they are nowhere to be found. What am i doing wrong?
[Code]....
So i add images as new control under div. But when page posts back, there is no controls in div images.
how could I include the functionlaity in my ASP.NET MVC site to allow users to search and download image from Google. Basically, I am planning to build the search interface where user can type image name and click search. It should then return the image set and user should be able to select any of them.
View 2 RepliesI want to share text and images on Google Plus using C# asp.net application. I have alredy implemented this for Facebook wall Post and Twitter Twitt using your refrance code.
(I am using 3- tire architeture (C# ASP.NET) for implementing website )
I want to share text and images on Google Plus using C# asp.net application.
View 1 RepliesI have a folder in my application (UploadsFolder) in which I've been adding images I use for y application. Is it possible to add more images to this folder programmatically online?
View 3 Replies I am having an issue with images not showing in Chrome or FireFox. In chrome i get this message in the Console "Not allowed to load local resource.". The images appear fine and correct in IE11 & MS Edge. I'm assuming this is some king of security problem I need to address, but am not at all sure what.
I have posted the code behind and Mark Up below.
// Code Behind
string imgPath = Server.MapPath("/images/");
List<FileInfo> images = new List<FileInfo>();
[Code].....
Show google map with markers and list the address in listview.I have created 20 images of google marker numbered from 1 to 20(Example marker-1.jpg,marker-2.jpg....marker-20.jpg).If i want to display 20 locations in google map with makerimages numbered from 1-20,how can i set the url of the icon in the marker options?Here's the code i have written.
var markers = [
<asp:Repeater ID="rptMarkers" runat="server">
<ItemTemplate>
{
"title": '<%# Eval("Name") %>',
"lat": '<%# Eval("Latitude") %>',
"lng": '<%# Eval("Longitude") %>',
"description": '<%# Eval("Description") %>'
[code]...
i have used file upload on one of my web page..the file path is not shown in google chrome..rest in all browser the path is shown..in google chrome only the file name is shown and not the whole path..i want the path to be shown in google chrome
View 1 RepliesI wanted to know how can I get request to XML file (.xml) but to render the response using codebehind.(like doing <% ... %> )
View 2 RepliesI've been watching a video on Scott Hanselmnn teaching MVC 2 tricks/tips. He mentions how MVC 2 by default uses ASP.NET Web Forms view engine to render the output of the views; he mentions that the web forms view engine is a little slower than it could be for MVC 2 since it generates a control tree and then outputs the HTML to the page (I hope I said that right).
I was wondering what he meant by web forms generating a code tree before outputting the HTML to the page. Does anyone have insight on the view engine of Web forms and the steps of the rendering process works for ASP.NET and MVC2?
In my application a create a pdf document from code behind and save it in to the server folder.Then render it on a new window. my requirement is i need not keep it in my server. after user acess the page i need to delete it. how i manage it?
View 1 RepliesAs far as I know server controls doesn't have a .aspx file. So I need to load a aspx file in order for it to work like a template for my server control, and render my server control content.
View 4 Repliesi want to generate the output of an asp.net page by reading a text file, get the controls out of the text, change te properties of these controls, render it and displaying it.
so for example, the text file may contain:
<head>
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<sys:Label ID="Label1" runat="server" Text="empty1"></sys:Label>
<sys:Label ID="Label2" runat="server" Text="empty2"></sys:Label>
</div>
</form>
</body>
</html>
after reading the text, i would like to change the properties of the sys:label controls. After that, the text will be rendered, and displayed.
Imagine there's a web (mvc) application, which home directory on the server is the default c:intepubwwwroot. What i need is: user requests [URL] Server responses with a simple page with a random picture on it from a predefined path, which is not iis folder/app, like d:lolcats. This sample is tremendously simplified, of course. My solution is: when /randomPicture/ is requested, copy random picture to APP_Images/current_response.jpg or whatever to application home folder and then simply render <img src="../APP_Images/current_response.jpg" />
View 2 Replies