how I would code a comments functionality into a web page. So a user can leave a comment on a page and rate it, out of 5, for instance. How would this look in terms of C Sharp??
View 1 RepliesHow user post comment on my website  using gmail ,fb,yahoo ,hotmail account ...
how to apply this.. [URL] ....
i have this forum page on my website. I want when users leave comment, the old comments should be at the bottom and new comments at the top. The code for that is below:
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:ConnectionString2 %>"
DeleteCommand="DELETE FROM [forum] WHERE [Postingid] = @Postingid"
InsertCommand="INSERT INTO [forum] ([UserName], [TheDateTime], [Subject], [Message]) VALUES (@UserName, @TheDateTime, @Subject, @Message)"
SelectCommand="SELECT * FROM [forum] "
UpdateCommand="UPDATE [forum] SET [UserName] = @UserName, [TheDateTime] = @TheDateTime, [Subject] = @Subject, [Message] = @Message WHERE [Postingid] = @Postingid">
<DeleteParameters>
<asp:Parameter Name="Postingid" Type="Int32" />
</DeleteParameters>
<InsertParameters>
<asp:Parameter Name="UserName" Type="String" />
<asp:Parameter Name="TheDateTime" Type="String" />
<asp:Parameter Name="Subject" Type="String" />
<asp:Parameter Name="Message" Type="String" />
</InsertParameters>
<UpdateParameters>
<asp:Parameter Name="UserName" Type="String" />
<asp:Parameter Name="TheDateTime" Type="String" />
<asp:Parameter Name="Subject" Type="String" />
<asp:Parameter Name="Message" Type="String" />
<asp:Parameter Name="Postingid" Type="Int32" />...........................
I have a asp.net web form on this form i want to add a button that when it is clicked a small window appears that would allow a user to enter a comment  and click save.  the saved comment will be stored to a table in an sql database, the user can also click cancel which will close the window.
The trick is i don't want the page to be reloaded on button click (post back)? Â What web control that i look at to accomplish this task?
I have a details page, which lists the selected Restaurant. I want to be able to add comments at the bottom and display them. I have managed to add comments but only on a different page, i am struggling to get both the datails and the Comment create on the same form. This is what i have:
Controller
[Code]....
View Model
[Code]....
View
<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<BestRestaurant.ViewModels.RestaurantDetailsViewModel>" %>
<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">
Details
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
<h2>Details</h2>
<fieldset>
<legend>Fields</legend>
<div>R_ID</div>
<div><%: Model.Restaurant.R_ID%></div>
<div>R_Name</div>
<div><%: Model.Restaurant.R_Name %></div>....................
I am new in vb.net ... I am working on a project where users are able to post comments and also to be able to upload images. I am able to save the comments and also able to save the images to the database as a binary.
I am able to show the comments thru a listview as a user adds the comments, but how can i show the comments and the images. this would be similar like "Facebook"
I'm trying to get the facebook comments plugin working on my aspx page..but it is not appearing on the page.
I am using the Facebook.NET api from codeplex for authorization. I inserted the code that was generated from the Facebook Comments plugin page...
<div id="fb-root"></div>
<script src="http://connect.facebook.net/en_US/all.js#appId={MyApp's ID}&xfbml=1"></script>
<div>
<fb:comments numposts="15" width="425" publish_feed="true"></fb:comments>
</div>
I can see that the script is retrieved by inspecting the resulting html code in firebug...but can't figure out why the plugin is not being rendered...
I am trying to create a comments page for users to review and comment on an article. I have 2 buttons on each comments posted by users; "Like" and "Don't Like". I am stuck with how to track which user voted already for a given comment. I am thinking of two options and would like to know if they are they way to go or is there a better solution.
Option 1: I have created a table in my database with stores, the comment id, the userid of the user who rated it and the value "like" or "don't like". So each time I have to query my table to find out if this user indeed vote for a given comment. The table unfortunately grows exponentially!!
Option 2: I store the commentid, userid, and "like" or "don't like" value in a cookie on the client's machine. I read the cookie and find out if the user has already voted on a comment. This is proving to be VERY quirky with cookie expiration, growing cookie size and also multiple users on the same machine.
In either way, my test case of ~1500 users, and 2 Million comments, this is getting to be HEAVY on both methods. Is there anything better?
I am trying to figure out what is the best way to go about creating functionality like this[URL]with ajax. I am just looking for the clock countdown functionality and the constant seamless update of the price.
View 5 RepliesPrint Page functionality in MVC?
View 2 RepliesMy issue is once I click my confirm button I don't get the cool functionality that the ConfirmButtonExtender is suppose to give. Instead I get a the same old plain jane messagebox. Is there something in particular I need to set to make it work?
View 5 RepliesI need to implement a functionality where I need to drag a tree node value to a textarea for calculation. Which is best, simplest to use for this functionality-- ajax or plain javascript or anything else?
How can I work with Download functionality with Updatepanel. Here I am placing download code.
string fileName = Convert.ToString(e.CommandArgument);
if (fileName != "")
{
[code]...
I am calling this function from a Grid in Updatepanel. When I click on Download image in a grid column, no action is taking place. Plz find a solutions for me.
I am developing an asp.net web application and stand on jQuery plug-ins for any aspects of my Interface. But unfortunately I have to use AJAX only for its UpdatePanel to enable partial rendering. Is there any way to use jQuery for partial rendering and act such an UpdatePanel?
View 2 RepliesHere's my situation:I've got a parent UpdatePanel (with ChildrenAsTriggers set to false and UpdateMode set to conditional) that contains a webpartzone which loads webparts with user controls inside them at runtime. Both the parent UpdatePanel and the child UpdatePanel (also set to ChildrenAsTriggers=false and UpdateMode=Conditional) obviously have triggers set up that are relevant to them.
The problem is that whenever the parent UpdatePanel fires an asynchronous postback, the child UpdatePanel in my user control gets fired off as well thereby causing my user control to be re-rendered. I don't want this to happen. Outside of initially loading the user control, I want that user control to only get updated/rendered again when a trigger inside itself is fired,not when the parent (outer framework) fires off one of its triggers. A ParentAsTrigger property (set to "false") for the child UpdatePanel would be perfect if it existed.
Note that I've tried eliminating the child UpdatePanel inside the user control and then loading the triggers for those controls to the parent UpdatePanel at runtime, but that doesn't work because the user control is being invoked within CreateChildControls() -- I get an exception when I attempt to do that.
My current asp.net(c#) project required add/edit functionality in the same page without flickering.
To fill the textbox,fileuploader & dropdown list etc while updating the contents.
I searched google,but fileuploader not working properly in the ajax update panel
I have a Tab Control on a page which I add via Code Behind.I have a DropDownList on one of the tabs and I wish to add some Javascript to the DropDownList.With the Javascript I want to put some text 'blah' into a textbox when the DropDownList is changed. I try this ...
DropDownList ddlTR14TC2 = new
DropDownList();
ddlTR14TC2.Attributes.Add("onChange",
"javascript:alert('test - 1050');document.getElementByID('" + tbTR13TC2.ClientID + "').value = 'blah';alert('"
+ tbTR13TC2.ClientID + "');");
But it seems to think the tbTR13TC2.ClientID is tbTR13TC2 even though when I view the source it says it is 'ctl00_ctl14_g_3a30ee39_3359_4ab6_af81_8ef4e5b7316b_ctl05_ctl00_tbTR13TC2'
I'm considering going at this myself because my requirements are particular and highly customized:
The grid is bound to a collection of complicated objects, each of which may contain child and grandchild objects. Depending on data and context, the template'd cells vary from TextBoxes to ComboBoxes to Calendars to a combination of controls.TextBox cells have Google-style auto-complete functionality. Also each TextBox cell can expand into a small TreeView pane that allows hierarchy-navigating selection of a value should auto-complete be insufficient.Values from other controls can be drag-and-dropped into cells.Columns are re-sizable and re-orderable. Clicking their headers sorts data.All of the above is AJAX / client-side / Web 2.0 of course.
Has anyone built anything similar from scratch? Or used an effective tool to accomplish this goal? How well would Telerik meet my specs? Is it right to have the hunch that something this specific is best done by taking a Microsoft GridView and extending it myself?
How to do multiple fileupload functionality in Update Panel using asp.net,c#.
View 2 RepliesI'm considering going at this myself because my requirements are particular and highly customized:The grid is bound to a collection of complicated objects, each of which may contain child and grandchild objects. Depending on data and context, the template'd cells vary from TextBoxes to ComboBoxes to Calendars to a combination of controlsTextBox cells have Google-style auto-complete functionality. Also each TextBox cell can expand into a small TreeView pane that allows hierarchy-navigating selection of a value should auto-complete be insufficient
View 3 RepliesI ran an ASP.NET page that i have under development on my local IIS. It uses some dragPanelExtenders as well as some other AJAX Control Toolkit AJAX client side stuff, and in order to show the page to somebody, I wanted to put it up as a plain HTML file, hosted on a live web server (running APACHE). (This is the only public web server I have access to, and I want them to be able to drag some panels and experience the page as it would be when "live")
So, I viewed the page running on my local IIS, then saved the source as a HTML file.
Then copied this HTML file to the web server ( as well as necessary CSS, JS and image files).
When I view this HTML file through the web server, I get this error :
ASP.NET Ajax client-side framework failed to load.
By debugging, I see that the following lines were in my saved HTML :
<script src="/Insata10/WebResource.axd?d=VAXZudqFsChpNfB" type="text/javascript">
<script src="/Insata10/ScriptResource.axd?d=Dwbyv-OIp-kJQdqf_UMh7wUzi2" type="text/javascript">
<script type="text/javascript">
if (typeof(Sys) === 'undefined') throw new Error('ASP.NET Ajax client-side framework failed to load.');
So, at runtime, the referenced resources "ScriptResource.axd" and "WebResource.axd" were not found.
Is there any way to get whatever is needed from those AXD's to my HTML file, without actually executing anything on IIS?
I have not yet done a deep dive into the Toolkit code. I need to try and make a couple of changes to the Calendar. The first one feels like an "it can't only be me that needs this" problem. I have EarliestDate and LatestDate parameters floating around. The requirement is to prevent the user clicking (ie they display as text rather than hyperlinks) any dates which fall outside of the two date limits.
An extension of that (not essential, more of a luxury) would be to prevent the user moving to months or years where the dates within that month/year are completely outside of the allowable range. The second one relates to when the initial view of the Calendar is Years. I need to either be able to specify that the initial display starts for a given historical year (without showing that year in the textbox); or [better] to be able to squeeze a larger number of years onto the display, so that the user can move back a greater number of years with fewer clicks.
How can i create a Treeview with Drag drop functionality.
I want to show the values in my tree from DB.
I am new for MVC, now we are using MVC 3 Razor. I am using Webgrid with edit and delete functionality
my requirement is i want to display image instead of edit and delete Ajax.ActionLink with same functionality.
The scenario is this. I have a long page that has a scroll bar. I'm us an Ajax ModalPopupExtender and that too is very long and has a scroll bar.
The problem I'm seeing is that in IE when a user scrolls the modal popup window, when it reaches the bottom it also scrolls to main window which has a really ugly user experience.
So what I want to do is, through server side code, I want to dynamically change the body css overflow from auto to hidden and I can't seem to find a way to make that happen. I've tried a number of approaches and none of them seem to work.
<body style="overflow:hidden;">