ASP.NET

Re: Cross site scripting poor validation for asp.net labels

13-Aug-17 23:49

Sounds like a bug in Fortify.

If you're using .NET 4.5 or higher, you could try the newer binding syntax:

<asp:Label ID="lblCsf" runat="server" Text='<%#: Eval("Max") %>'/>

The : after the %# tells ASP.NET to HTML-encode the text for you.
What's New in ASP.NET 4.5 and Visual Studio 2012 | HTML Encoded Data-Binding Expressions[^]

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

Member 1335715616-Aug-17 6:05

Member 13357156

16-Aug-17 6:05

Thanks for your response, but initially it was : and since fortify was showing as cross site vulnerability so I have changed to use AntiXss. But still it shows the same vulnerability. The only difference was while using : , it says Cross site vulnerability and when using AntiXss, it says Poor cross site vulnerability.

Re: Cross site scripting poor validation for asp.net labels

Richard Deeming16-Aug-17 10:11

Re: Cross site scripting poor validation for asp.net labels

16-Aug-17 10:11

Still sounds like a bug in Fortify to me.

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

viprat18-May-20 23:10

viprat

18-May-20 23:10

Hi,

I am facing same issue.
Did you find any solution for this?

Thanks

Maintaining sessions in Web Applications with Web Api

indian14310-Aug-17 8:32

Re: Maintaining sessions in Web Applications with Web Api

10-Aug-17 8:32

Hi,

I am creating a ASP.Net, Web Api web application which I am planning to use mostly the Web Api for the Business and Data Access calls, trying to avoid the MVC Controllers, as I am mostly using Web Api calls and Web Api doesn't support Sessions, what I am trying to do is to keep/pass Session values as hidden fields in html pages. And in every call those values will be passed to the Web Api methods and back to the UI to be stored in the Hidden fields.

My question is, is this a good approach or very bad approach, if its bad approach can you please guide me what are the alternative good approaches. I am not familiar much with the ASP.Net MVC, I was very good in WebFarms sometime back, trying my best to come out of that old thinking bros, need some help.

Thanks in advance.

Thanks,

Abdul Aleem

"There is already enough hatred in the world lets spread love, compassion and affection."

F-ES Sitecore10-Aug-17 22:14

F-ES Sitecore

10-Aug-17 22:14

Have you tried these

Accessing Session Using ASP.NET Web API - Stack Overflow[^]

Providing session state in ASP.NET WebAPI[^]

Website down frequently in windows server 2008 standard IIS 7

ramesh1080@yahoo.co.in9-Aug-17 19:28

ramesh1080@yahoo.co.in

9-Aug-17 19:28

Hi Friends,

we are facing issue in website goes down in frequently, starting to working on after recycling app pool.

Configuration and technology:

windows server 2008 standard IIS 7
Website developed in asp.net 1.1

please provide resolution if you guys knowing or experienced the same.

Advance wishes!!!

Re: Website down frequently in windows server 2008 standard IIS 7

Nathan Minier11-Aug-17 1:37

Nathan Minier

11-Aug-17 1:37

The application code running that particular site is throwing an un-handled exception and is locking up the process until it is reset (recycled). Check the event viewer, you will likely find some .NET errors lodged in there.

"There are three kinds of lies: lies, damned lies and statistics."
- Benjamin Disraeli

Trying to create modal dialog using jQuery

indian1439-Aug-17 6:50

9-Aug-17 6:50

Hi,

I am trying to create modal dialog which contains Text-boxes and drop-downs which are going to get the Data from the parent page, but its not creating the modal dialog but its putting the values on the same parent page. Here is how I have created the modal

$('#btnViewJob').click(function (event) {
   var mytext = 'My first modal dialog using MVC: <input type="text" value="Some value comes from parent page" id="temp"' + somevaluecomesfromparentpage + '" />'; 

    $('<div id="dialog"><table><tr><td>' + mytext + '</td></tr></table></div>').appendTo('body');
    event.preventDefault();

    $('#dialog').dialog({
autoOpen: false,
width: 400,
resizable: false,
title: "hi there",
modal: true,
buttons: {
    "Close": function () {
$(this).dialog("close");
    }
}
    });
});

Thanks,

Abdul Aleem

"There is already enough hatred in the world lets spread love, compassion and affection."

Richard Deeming9-Aug-17 8:28

9-Aug-17 8:28

You've specified autoOpen:false, so the first time you click the button, the dialog is created but never shown.

The next time you click the button, you create a new <div> with the same ID, and append it to the body. IDs are supposed to be unique, so the #dialog selector only returns the first element with that ID. Since the dialog(...) call is what hides the element, the subsequent elements are never hidden, and appear at the end of the body.

You need to change the code so that it uses the existing element on subsequent clicks:

JavaScript

$('#btnViewJob').click(function(event) {
    event.preventDefault();
    
    var mytext = 'My first modal dialog using MVC: <input type="text" value="Some value comes from parent page" id="temp"' + somevaluecomesfromparentpage + '" />';
    
    var dialog = $("#dialog");
    if (!dialog.length) {
        // First time: create the dialog element:
        dialog = $("<div/>").attr("id", "dialog").appendTo("body");
        
        dialog.dialog({
            autoOpen: false,
            width: 400,
            resizable: false,
            title: "hi there",
            modal: true,
            buttons: {
                "Close": function() {
                    $(this).dialog("close");
                }
            }
        });
    }
    
    dialog.empty().html("<table><tr><td>" + mytext + "</td></tr></table>");
    dialog.dialog("open");
});

Demo[^]

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

indian1439-Aug-17 9:39

9-Aug-17 9:39

But for my its is saying Uncaught TypeError: dialog.dialog is not a function, anything can I do to avoid this buddy?

Thanks,

Abdul Aleem

"There is already enough hatred in the world lets spread love, compassion and affection."

Richard Deeming9-Aug-17 9:46

9-Aug-17 9:46

Have you included the jQuery UI scripts?

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

indian1439-Aug-17 9:59

9-Aug-17 9:59

In registerbundles I have written this:

bundles.Add(new StyleBundle("~/Content/themes/bsc/css").Include(
                          "~/Content/themes/bsc/jquery-ui.min.css",
                          "~/Content/themes/bsc/jquery-ui.structure.min.css",
                          "~/Content/themes/bsc/jquery-ui.theme.min.css"));

And in the cshtml, I have written like below:

@section head{
    @Styles.Render("~/Content/css")
    @Styles.Render("~/bundles/bootstrap")
    @Styles.Render("~/bundles/jquery")
    @Styles.Render("~/bundles/jqueryval")    
    @Scripts.Render("~/bundles/jqueryui")
    @Scripts.Render("~/Content/themes/bsc/css")    
}

And in the .js file I have written as below:

        $('#btnViewJob').click(function (event) {
            event.preventDefault();

            var mytext = 'My first modal dialog using MVC: <input type="text" value="Some value comes from parent page" id="temp" />';

            var dialog = $("#dialog");
            if (!dialog.length) {<br />
                dialog = $("<div/>").attr("id", "dialog").appendTo("body");

                dialog.dialog({
                    autoOpen: false,
                    width: 400,
                    resizable: false,
                    title: "hi there",
                    modal: true,
                    buttons: {
                        "Close": function () {
                            $(this).dialog("close");
                        }
                    }
                });
            }

            dialog.empty().html("<table><tr><td>" + mytext + "</td></tr></table>");
            dialog.dialog("open");
        });

In the css I have written like below:

table#tableDisplay2 {
    border-collapse: collapse;<br />
}
<h1>tableDisplay2 th {</h1>

<pre>
background-color: #eee;
border-top: 1px solid #fff;

}

tableDisplay2 tr:hover {

background-color: #ccc;

}

tableDisplay2 tr::selection {

background-color: #ccc;

}

tableDisplay2 tr.selected { background-color:#ccc !important; }

tableDisplay2 td:hover {

cursor: pointer;
}

CSS part is working fine it is changing the color of the table row when selected, but only thing is when button clicked, its not opening the new modal dialog, and giving the same error that is: Uncaught TypeError: dialog.dialog is not a function. Any help my friend?

Thanks,

Abdul Aleem

"There is already enough hatred in the world lets spread love, compassion and affection."

Richard Deeming9-Aug-17 10:10

9-Aug-17 10:10

What about the style bundle for "~/bundles/jqueryui"?

Also, view the source of the page to make sure the jQuery UI scripts are included, and click on the link to make sure they're loading properly.

And are you using the full jQuery UI library, or a custom download? It's possible that you've got a version that doesn't include the dialog widget.

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

indian1439-Aug-17 11:44