Re: Help .aspx/ going to another page - ASP.NET Discussion Boards

Re: How to open javasript pop on button click

F-ES Sitecore22-Sep-15 7:17

22-Sep-15 7:17

You can't really open a pop-up and also do the server-side click event. The javascript click will add a div to the current document, the button click would fire which will trigger a request to your server code, which will run the server-side click event which will result in the document in the browser being replaced with the new document from the server so the div that your js added is now gone. You'll probably need to add code to the server-side click event of your button to create the pop-up when the document has finished rendering.

An Interactive jQuery Modal Popup Control for .NET[^]

Aspdotnet webservice using in HTML with Javascript

J.Ramanjaneyulu21-Sep-15 4:17

J.Ramanjaneyulu

21-Sep-15 4:17

Hello All,

I am new to the web technology, I would like to know, how can i call ASP.net Web Service in a HTML page using java script.
Any sample is appreciated.

Thanks in advance.

Re: Aspdotnet webservice using in HTML with Javascript

Richard MacCutchan21-Sep-15 5:20

Richard MacCutchan

21-Sep-15 5:20

Go to www.asp.net[^] where you will find a wealth of information to get you started.

Re: Aspdotnet webservice using in HTML with Javascript

Blikkies21-Sep-15 19:52

Blikkies

21-Sep-15 19:52

If you have some knowledge of JQuery, you can use the jQuery.ajax() function.

Re: Aspdotnet webservice using in HTML with Javascript

J.Ramanjaneyulu28-Sep-15 15:42

J.Ramanjaneyulu

28-Sep-15 15:42

Hi All,

Thanks for your replies.

Struggled bit to use web service with JavaScript, and we are proceeded with WCF service, and succeeded in consuming the developed WCF service.

Consuming the web service in HTML page with JavaScript is still looking for the solutions.

Thank you.

Re: Aspdotnet webservice using in HTML with Javascript

Blikkies28-Sep-15 19:37

Blikkies

28-Sep-15 19:37

With what are you struggling?

Help .aspx/ going to another page

Member 1199854620-Sep-15 14:44

Member 11998546

20-Sep-15 14:44

Hi Everyone

I am hoping someone can help me out. I have my pages setup as https://domain.com/about.aspx. My site works normal and everything is cool but I was not being indexed by Google. I checked a site and it confirmed I have a url error so when someone types in https://domain.com/about.aspx/
my site comes up with all the images missing but all the text there.

Does anyone know why?? I am assuming the correct response should be a 404 or the aspx work.

Hoping someone can help!
Thanks T

Re: Help .aspx/ going to another page

Richard Andrew x6420-Sep-15 15:14

Richard Andrew x64

20-Sep-15 15:14

The server may be returning 404's for the images, but that is not how the browser will render it. It will simply show those placeholder "X" images.

You need to look at the img tags in your about.aspx document and make sure they have the correct URL's.

The difficult we do right away...
...the impossible takes slightly longer.

Re: Help .aspx/ going to another page

Member 1199854620-Sep-15 16:28

Member 11998546

20-Sep-15 16:28

Looks like my developer does not have the backslash on the anything so for example /images/image1.png rather images/image1.png. This is for everything not just the images but href, etc..

So to be sure if you go to domain.com/about.aspx/ it should show the .aspx page again and not give a 404??

Thanks T

Re: Help .aspx/ going to another page

Richard Andrew x6420-Sep-15 16:33

Richard Andrew x64

20-Sep-15 16:33

Well, if the server is able to locate the "about" document, then it won't give a 404 for it. The server will send the "about" document down to the browser.

However, if the src's for the images don't point to valid image files, then the server won't be able to locate them.

So apparently, the browser is receiving the "about" document but not the images.

The difficult we do right away...
...the impossible takes slightly longer.

modified 20-Sep-15 22:49pm.

Re: Help .aspx/ going to another page

Richard Deeming21-Sep-15 2:39

Richard Deeming

21-Sep-15 2:39

Are you still running .NET 3.5? It looks like this bug was fixed in 4.0:

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

MVC Java Script Help Required

Member 766920320-Sep-15 13:03

Member 7669203

20-Sep-15 13:03

$("#select2_sample5").select2({
tags: ["one","two"]
});

This is the code in .js file, now the problem is i want to add tags dynamically in mvc 5, can any one help me ?

I am trying like below, but nothing happens !!

$("#select2_sample5").select2({
query: function () {
$.getJSON('/Web/StateList/', function (data) {
var items = "";
$.each(data, function (i, country) {
items += country.Name + ",";
});
tags: ["one", "two"]
});
}

});

modified 20-Sep-15 19:30pm.

Re: MVC Java Script Help Required

Richard Deeming21-Sep-15 2:30

Richard Deeming

21-Sep-15 2:30

You have a syntax error in your javascript - you can't declare the tags property within the query function.

You're also using a deprecated feature:

Querying old data with query[^]

Deprecated in Select2 4.0. This has been replaced by another option and is only available in the full builds of Select2.

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

JavaScript with .net

PRAKAS PANDEY19-Sep-15 18:01

PRAKAS PANDEY

19-Sep-15 18:01

How to Fetch data into sql-server database using javaScript Code? Without use any .net classs(sqlconnecton,DataAdpter,SqlCommand)

Re: JavaScript with .net

Blikkies21-Sep-15 0:42

Blikkies

21-Sep-15 0:42

It is not possible with a very good reason. JavaScript is client-side, meaning that everyone can have a peek at your JavaScript source and will cause a huge security risk, it will open doors to SQL Injection. Only way of accessing Database with JavaScript is by creating a web service were you have more control over the sql connection.

Re: JavaScript with .net

aarif moh shaikh1-Oct-15 0:38

aarif moh shaikh

1-Oct-15 0:38

it's not Possible. (Javascript in client side language).
and what you exactly want to do?

model vs Model

Member 1206160019-Sep-15 11:59

Member 12061600

19-Sep-15 11:59

I am learning ASP and would like to ask you about confusion I have. I created a View based on a template - a List of some objects. Here is some code:

HTML

@model IEnumerable<MvcTestApplication1.Models.RestaurantReview>

@{
    ViewBag.Title = "Index";
}

<h2>Index</h2>

<p>
    @Html.ActionLink("Create New", "Create")
</p>
<table>
    <tr>
        <th>
            @Html.DisplayNameFor(model => model.Name)
        </th>
        <th>
            @Html.DisplayNameFor(model => model.City)
        </th>
        <th>
            @Html.DisplayNameFor(model => model.Rating)
        </th>
        <th></th>
    </tr>

My question is:

- Typically when I want to refer to the object which was passed by controller I use Model (with capital M). But in above code, why model => model.Name, with small m is used? I would appreciate beginner like(elaborate) explanation.

- Also what is the type of model? With small m. How does it know model.Name exists?

modified 19-Sep-15 18:05pm.

Re: model vs Model

Kornfeld Eliyahu Peter19-Sep-15 20:04

Kornfeld Eliyahu Peter

19-Sep-15 20:04

You just told the compiler the type of the model here:

HTML

@model IEnumerable<MvcTestApplication1.Models.RestaurantReview>

And it is small 'm' because 'model' is a keyword for Razor...

Skipper: We'll fix it.
Alex: Fix it? How you gonna fix this?
Skipper: Grit, spit and a whole lotta duct tape.

Re: model vs Model

Member 1206160020-Sep-15 0:18

Member 12061600

20-Sep-15 0:18

No

First of all like I said even though you told this to Razor

@model IEnumerable < MvcTestApplication1.Models.RestaurantReview >
you refer to model usually with: Model (capital M), isn't it???

And also Model, is of type IEnumerable, so how come Model.Name would work?
IEnumerable doesn't have Name attribute, etc. But again the code above uses model with small m.

modified 20-Sep-15 6:47am.

Re: model vs Model

Kornfeld Eliyahu Peter20-Sep-15 0:56

Kornfeld Eliyahu Peter

20-Sep-15 0:56

Let make some order...

model is a keyword for Razor, so at the top line your have to write it lowercase (the way Razor defines it). The @ sign preceding it is only a sign for the HTML parser to switch to Razor there...

The parser is far more sophisticated than you think so when seeing a Class<t> (generics) like declaration it can resolve it to T and not to Class...So it knows about your actual type...

Inside the lambda expression the name is meaningless - you can call it blabla if you wish...

Now, for the Model (uppercase) version...It is used as a shortcut for the actual instance of your model data (after all you didn't assigned to it a variable name when defining it at @model, so the engine added a name for you - Model...)

Skipper: We'll fix it.
Alex: Fix it? How you gonna fix this?
Skipper: Grit, spit and a whole lotta duct tape.

Re: model vs Model

Member 1206160020-Sep-15 1:34

Member 12061600

20-Sep-15 1:34

Now, for the Model (uppercase) version...It is used as a shortcut for the actual instance of your model data (after all you didn't assigned to it a variable name when defining it at @model, so the engine added a name for you - Model...)

This I understand - Model refers to the list of objects which I passed to this view right?

But everything else like I said I don't understand ....
what is model? (with small m)
I thought only Model was used? (with capital m) etc.

Re: model vs Model

Kornfeld Eliyahu Peter20-Sep-15 1:57

Kornfeld Eliyahu Peter

20-Sep-15 1:57

Do you refer to model (small m) that inside the lambda here?

HTML

@Html.DisplayNameFor(model => model.Name)

You can call it blabla as I told...it has no meaning!

HTML

@Html.DisplayNameFor(blabal => blabla.Name)

To understand the actual syntax, look here: https://msdn.microsoft.com/en-us/library/system.web.mvc.html.displaynameextensions.displaynamefor(v=vs.118).aspx#M:System.Web.Mvc.Html.DisplayNameExtensions.DisplayNameFor``2%28System.Web.Mvc.HtmlHelper{System.Collections.Generic.IEnumerable{``0}},System.Linq.Expressions.Expression{System.Func{``0,``1}}%29[^]

Skipper: We'll fix it.
Alex: Fix it? How you gonna fix this?
Skipper: Grit, spit and a whole lotta duct tape.

Re: model vs Model

Member 1206160020-Sep-15 2:57

Member 12061600

20-Sep-15 2:57

You can call it blabla as I told...it has no meaning!
Yeah but how it knows it should display string "Name", "City", etc. as titles of the table then?

Re: model vs Model

Kornfeld Eliyahu Peter20-Sep-15 3:11

Kornfeld Eliyahu Peter

20-Sep-15 3:11

You actually ask how the IDE knows that your model inner type has properties by that name, so when you type . (dot) you can write the names...
1. The IDE actually compiles your code
2. You gave the context of your type in the line of @modle
3. The DisplayNameFor method has two overrides, one for IEnumerable<t> and one for T, as T is known there is no problem to let you use intellisense...

Skipper: We'll fix it.
Alex: Fix it? How you gonna fix this?
Skipper: Grit, spit and a whole lotta duct tape.

Re: model vs Model

Member 1206160020-Sep-15 3:41

Member 12061600

20-Sep-15 3:41

As in my original question, what is there model and what is Model?? (when used inside html - not in the first line I mean)

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.