ASP.NET

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MVC POST return view with model not refreshing the HTML CraigStinn12-Dec-14 5:36 CraigStinn 12-Dec-14 5:36  I have a MVC application and had an App Scan run indicating blind SQL injection. The validation of the page checks each value and if it finds a problem, it returns the view with a message in the Model State error to put on the screen. The App Scan was changing the HTML on the page to generate its issue. That changed HTML was not affected by the model even though the model was tightly coupled to the view. I found the only way to get rid of this issue, was to push everything to the GET of the view. I could not simply return the view from the POST method. It required keeping all the user input, filtering it, getting any messages and pushing into the view with the GET method. Is there a better way to accomplish this? i created a website in that website created a web page for sign in purpose after the user successfully logged in i shown a label that containing how many users logged in. I did this concept using session. Now i need to show who are all the users in t Karthikeyan_Annadurai12-Dec-14 4:03 Karthikeyan_Annadurai 12-Dec-14 4:03  mainly i need to know how to identify how many users logged in my website by using asp.net Re: i created a website in that website created a web page for sign in purpose after the user successfully logged in i shown a label that containing how many users logged in. I did this concept using session. Now i need to show who are all the users Richard MacCutchan12-Dec-14 4:56 Richard MacCutchan 12-Dec-14 4:56  Karthikeyan_Annadurai wrote: i need to know how to identify how many users logged in Keep that information in your user database on the server. Re: i created a website in that website created a web page for sign in purpose after the user successfully logged in i shown a label that containing how many users logged in. I did this concept using session. Now i need to show who are all the users ZurdoDev12-Dec-14 8:26 ZurdoDev 12-Dec-14 8:26  There isn't a good built-in way to do it. As mentioned in the previous answer you'll need to store it in your db. When someone logs in you can record that in your db. The problem comes because a user could close your site, navigate somewhere else, lose power, etc, and you won't know about it because the web is not always connected. So, you need another process that runs at some interval and checks for no activity for longer than your Session timeout and then you can clear them out from who's logged in. There are only 10 types of people in the world, those who understand binary and those who don't. task scheduler renukamubeen11-Dec-14 22:51 renukamubeen 11-Dec-14 22:51  i have to develop application. In taht windows task scheduler task status running though gridview click button.How to do taht? Its urgent. please help if knows? Re: task scheduler Richard MacCutchan11-Dec-14 23:14 Richard MacCutchan 11-Dec-14 23:14  Please read http://www.codeproject.com/Messages/1278599/How-to-get-an-answer-to-your-question.aspx[^]. Also, this is not urgent to anyone except you. Can i store the Tables data in Session is there any performance issue in asp.net? vinayak.ghanti11-Dec-14 7:26 vinayak.ghanti 11-Dec-14 7:26  hello code project members, this is about our all asp.net controls and session i have 1 datalist control where it is loading the data from database of products info price etc.. i have one button in that datalist addtocart after clicking that button the particular data will be in the gridview so that user can change or delete the product from gridview now my questions. 1.am storing the temp data from datalist to gridview using session will it be fine means is there any performance issue because my cart will be browsed by minimum 5000 people i heard that only string names in session will be fine so don't know please correct me if am wrong. 2.will it be feasible to use this controls i heard that they take more time to conversion to html so am very much concerned about the performance please let me know thanks in advance vinayak ghanti Can i store the Tables data in Session is there any performance issue ? vinayak.ghanti11-Dec-14 7:24 vinayak.ghanti 11-Dec-14 7:24  hello code project members, this is about our all asp.net controls and session i have 1 datalist control where it is loading the data from database of products info price etc.. i have one button in that datalist addtocart after clicking that button the particular data will be in the gridview so that user can change or delete the product from gridview now my questions. 1.am storing the temp data from datalist to gridview using session will it be fine means is there any performance issue because my cart will be browsed by minimum 5000 people i heard that only string names in session will be fine so don't know please correct me if am wrong. 2.will it be feasible to use this controls i heard that they take more time to conversion to html so am very much concerned about the performance please let me know thanks in advance vinayak ghanti Repeater Control sudevsu11-Dec-14 3:34 sudevsu 11-Dec-14 3:34  Hello Experts, Will you please let me know how can I display different controls in Repeater based on Dropdown list selection. Let me be more clear. I have ddlItem1.SelectedValue="ABC" then Repeater should display an image, Text, Check box and a label in its rows. How can I do this multiple controls embedded in Repeater control. Your help is much appreciated. Thanks Happy Coding! Re: Repeater Control jkirkerx11-Dec-14 13:01 jkirkerx 11-Dec-14 13:01  https://www.youtube.com/watch?v=v3w0XWWyVO4[^] Try watching this tutorial video, and learn the basics to writing a repeater control Re: Repeater Control sudevsu12-Dec-14 3:48 sudevsu 12-Dec-14 3:48  Thank you jkirkerx. I have tried using the same. But I get image as Cross Red mark on aspx page. Let me know if you have any solution for this. Your help is much appreciated. Thanks Happy Coding! Re: Repeater Control sudevsu12-Dec-14 4:19 sudevsu 12-Dec-14 4:19  Finally I got it done. I don't know why but jpg images are not showing up. so I changed them to png and it works... Your help is much appreciated. Thanks Happy Coding! Re: Repeater Control jkirkerx12-Dec-14 6:30 jkirkerx 12-Dec-14 6:30  That means the browser could not load the image, check your image url Controls to be used sudevsu10-Dec-14 8:18 sudevsu 10-Dec-14 8:18  Hi I am new to Dot net. Please let me know what controls must be used to design a page like http://www.tirewarehouse.net/search/car/Acura/MDX/2012/w-Advance-Package/255-50R19[^] In that page, we can see each item is displayed in separate row with checkbox text box and button controls. How is that possible ? Can you throw me some ideas for designing such page in ASP.NET. Your help is much appreciated. Thanks Happy Coding! Re: Controls to be used Richard MacCutchan10-Dec-14 22:10 Richard MacCutchan 10-Dec-14 22:10  Lots of different controls: ListBoxes, Labels, TextBoxes, etc, etc. Re: Controls to be used sudevsu11-Dec-14 2:44 sudevsu 11-Dec-14 2:44  Thank you Richard. I actually know about listboxes, labels etc. But What I want is how is that each tire is displayed in a box dynamically? beside that there is a magnifier to zoom in image. I want to know about that box and magnifier. Your help is much appreciated. Thanks Happy Coding! Re: Controls to be used Richard MacCutchan11-Dec-14 6:31 Richard MacCutchan 11-Dec-14 6:31  I think that question is too broad for a forum such as this. You should do some research into the various tools and features of ASP.NET. There are plenty of articles at http://www.codeproject.com/Chapters/2/Web-Development.aspx[^], and you can also find lots of samples at www.asp.net[^]. Re: Controls to be used sudevsu11-Dec-14 9:11 sudevsu 11-Dec-14 9:11  Thank you Richard. DotNet...Its an Ocean . I just don't want to Sink in before I start swimming ... So was asking for some life jackets ... Its weird explanation I know ... but anyway I really thank you for sharing those links. I will definitely research on the same. Your help is much appreciated. Thanks Happy Coding! Re: Controls to be used Richard MacCutchan11-Dec-14 23:02 Richard MacCutchan 11-Dec-14 23:02  sudevsu wrote: DotNet...Its an Ocean But your question is about ASP.NET, which is not quite the same, even though built on the same principles. And you cannot seriously expect anyone to be able to analyse some random website and give you a detailed explanation of all the controls it uses. Fetch Facebook Wall Post and Display in a Web Application Rimi Indu9-Dec-14 1:31 Rimi Indu 9-Dec-14 1:31  I am using the below code but getting an error like "REST API is deprecated for versions v2.1 and higher". Please help me to solve it.Please need a response ASAP. The Code: using System; using System.Configuration; using System.Data; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml; using Facebook; using Facebook.Web; public partial class _Default : System.Web.UI.Page { private const string APPLICATION_KEY = "XXXXXXX"; private const string SECRET_KEY = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; public Facebook.Rest.Api api; private Facebook.Session.ConnectSession _connectSession; protected void Page_Load(object sender, EventArgs e) { _connectSession = new Facebook.Session.ConnectSession(APPLICATION_KEY, SECRET_KEY); //ConnectAuthentication ConnectAuthentications = new ConnectAuthentication(); ConnectAuthentication ConnectAuthentication = new ConnectAuthentication(); if (ConnectAuthentication.isConnected()) { api = new Facebook.Rest.Api(_connectSession); Facebook.Schema.user u = null; u = api.Users.GetInfo(); Label1.Text = u.ToString(); } else { //Message } } } Re: Fetch Facebook Wall Post and Display in a Web Application ZurdoDev9-Dec-14 1:59 ZurdoDev 9-Dec-14 1:59  Based on the error, it looks like you'll need to refer to the facebook api documentation because they don't support that method anymore. There are only 10 types of people in the world, those who understand binary and those who don't. inserting data to DB on button click placed inside the jquery dialog pop-up window in masterpage Member 110118538-Dec-14 23:43 Member 11011853 8-Dec-14 23:43  hi... I'm creating pop-up window to allow visitors to post their feedbacks. In master page, i used DIV tag for feedback GUI, on click of "Feedback" option ,im displaying feedback DIV as a popup window using jquery dialog method. on click of "Send" button, i wrote code for inserting data to DB. In webform created using masterpage, "Send" button click event is not triggering, but in webpage without masterpage , "Send " button event is triggering.. I want the code to work in childpages... Masterpage code: source code: <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"> $("[id*=btnPopup]").live("click", function () { $("#modal_dialog").dialog({ title: "POST FEEDBACK", width: "600", modal: true, buttons: { Send: function () { //$("[id*=Button1]").click(); $(document.getElementById('<%= Button1.ClientID %>')).click(); }, Close: function () { $(this).dialog('close'); } }, open: function (type, data) { $(this).parent().appendTo("form"); }, close: function (type, data) { $(this).parent().replacewith(""); } }); return false; }); <asp:linkbutton id="btnPopup" runat="server" text="Feedback">Feedback FEEDBACK Name <asp:textbox id="txtName" runat="server" width="350px">   Email ID <asp:textbox id="txtEmailId" runat="server" width="350px">   Contact Number <asp:textbox id="txtContactNo" runat="server" width="350px">   Feedback <asp:textbox id="txtFeedback" runat="server" rows="8" textmode="MultiLine" ="" width="350px">      <asp:button id="Button1" runat="server" style="display:none" onclick="Button1_Click" ="" text="Post">     protected void Button1_Click(object sender, EventArgs e) { if (b.Feedback_Add(txtName.Text, txtEmailId.Text, txtContactNo.Text, txtFeedback.Text, DateTime.Now.ToShortDateString()) == 1) Response.Write("alert('Feedback sent successfully.')"); else Response.Write("alert('ERROR in sending feedback.')"); txtContactNo.Text = ""; txtEmailId.Text = ""; txtFeedback.Text = ""; txtName.Text = ""; } This is not working....! Webpage without masterpage: $(document).ready(function () { $("#modal_dialog").dialog({ title: "jQuery Dialog Popup", width: "600", modal: true, buttons: { Send: function () { //$("[id*=Button1]").click(); $(document.getElementById('<%= Button1.ClientID %>')).click(); }, Close: function () { $(this).dialog('close'); } }, open: function (type, data) { $(this).parent().appendTo("form"); }, close: function (type, data) { $(this).parent().replacewith(""); } }); return false; }); FEEDBACK Name <asp:textbox id="txtName" runat="server" width="350px">   Email ID <asp:textbox id="txtEmailId" runat="server" width="350px">   Contact Number <asp:textbox id="txtContactNo" runat="server" width="350px">   Feedback <asp:textbox id="txtFeedback" runat="server" rows="8" textmode="MultiLine" ="" width="350px">      <asp:button id="Button1" runat="server" style="display:none" onclick="Button1_Click" ="" text="Post">     protected void Button1_Click(object sender, EventArgs e) { if (b.Feedback_Add(txtName.Text, txtEmailId.Text, txtContactNo.Text, txtFeedback.Text, DateTime.Now.ToShortDateString()) == 1) { Response.Write("window.alert('Feedback sent successfully.');window.location='/Visitor/HomePage.aspx';"); } else { Response.Write("window.alert('ERROR in sending feedback.');window.location='/Visitor/HomePage.aspx';"); } //System.Threading.Thread.Sleep(10000); txtContactNo.Text = ""; txtEmailId.Text = ""; txtFeedback.Text = ""; txtName.Text = ""; / } This code is working....! I want the code to execute in childpages Any help appreciated..! Thank You...! Re: inserting data to DB on button click placed inside the jquery dialog pop-up window in masterpage ZurdoDev9-Dec-14 3:53 ZurdoDev 9-Dec-14 3:53  Where are you stuck? If you have code that works why can't you get it to work in other pages as well? There are only 10 types of people in the world, those who understand binary and those who don't. Re: inserting data to DB on button click placed inside the jquery dialog pop-up window in masterpage Member 110118539-Dec-14 18:00 Member 11011853 9-Dec-14 18:00  Thanks for your reply... I tried but its not working... Even i used ID of the button that created at run time in browser, i'm getting same button ID as in design.. I'm a new member to .net family and jquery.. i vl try till i get solution...! Re: inserting data to DB on button click placed inside the jquery dialog pop-up window in masterpage ZurdoDev10-Dec-14 2:18 ZurdoDev 10-Dec-14 2:18  You need to explain what you mean by "its not working." Debug the code, walk through it line by line and you should see what's happening. There are only 10 types of people in the world, those who understand binary and those who don't.

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