I am making a jQuery ajax post in a javascript function used by a asp:CustomValidator control. The web method returns a boolean. How do I convert the result make the validation script function correctly.
Client side code
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Web service code
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I have the following code where the function codeaddress geocodes the text feild value and returns geocoded value , geocoded value is stored in variable example ,how will i return the variable v2 to the function call and post to asmx webservice.
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I have a form with three filed name city and relation.relation filed is a dropdown and on the selection of relation i have to display list of users in grid.I want here to use Ajax or Jquery so that when i select relation not whole page will post to server but only relation and could display list of users in grid.
inside Html Table i have all these fileds( Name,City and Relation).
when i attach to process results an error..plz help mewebdev.webserver.exe has stopped working.Stopped workingProblem signature:Problem Event Name: CLR20r3Problem Signature 01: webdev.webserver.exeroblem Signature 02: 9.0.0.0ignature 07: 2c9 cid=0x0409
View 6 RepliesI haven't used Jquery to post Json data to mvc before, so this maybe a Noob issue.
I've got a really simple form, and am trying to post this data async to an mvc action. Within firefox I can see the data being posted, but I can't see it within the MVC action.
This code all runs through correctly, but putting a debug point in the action method will always show the form collection as empty.
Form..
<script type="text/javascript">
I was just wondering if its possible to do an ajax post a file in asp.net mvc,basically i have a form with two buttons, one of the buttons extracts images for the selected document and displays them for the user to choose thumbnails for the document he is about to upload. The usee then fills out the rest of the form and then saves the document.With the image extraction, I was owndering if it was possible to do that as an ajax post. The other submit button can work as a normal http post
View 5 RepliesI need to pass a customer id to get some data back for a customer from a webservice. I can't figure out how to get to the webservice, I have a breakpoint set in the webmethod but it's not being hit and the alert box is not popping up either. For a test I am just trying to show some value from the returned data in an alert box. Note I am just hard coding the customer id of 1001. The webmethod takes a parameter of string customerid.
[Code]....
Does some one know what's missing or how to debug this issue?
is possible to send an AJAX post with parameters and not querystring information? I have some sensitive information that I am not comfortable sending in a querystring.
Also, how does that change the deserialization of my data? Will I still be able to use code similar to below:
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im working on a MVC 3 webapp where i want to post to a controller function using jQuery ajax. However, every time i post to the server i get a 400 Bad Request response and i can't figure out where this comes from as the site runs fine with the VS2010 devserver.
See the function im using to send the ajax post below:
[Code]....
will get to the matter quickly:
I have a new webpage "smile.aspx" with the web method "GetDate" that returns "current date as string".
I am using JQuery to make a Ajax call to that method, Right now i am using ASP.NET Version 2.0[.NET Framework 2.0,Visual Studio 2005].
The parameter returned by the Sucess function seem to return "undefined" .anyone Techhy, quick look at the ajax request code below will answer my problem.
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I am currently using this example [URL]. I am getting errors adding an additional parameter to the data portion.
I want to add this
var value = $("#Hidden1").val();
to this
$.ajax({
type: 'POST',
url: '/Sortable.asmx/UpdateItemsOrder',
data: '{itemOrder: '' + order + ''}',
contentType: 'application/json; charset=utf-8',
[CODE]...
.ajax({
type: 'POST',
url: '..serverices/ajaxserver.asmx',
data: 'lname='+ $('#lastname').val()
}); return false;
if #lastname has a single quote, it throws an error. How to handle it?
I have a WCF web service and jQuery AJAX implementation that appears to be working perfectly, save for a single line of code: the AJAX calls to the WCF service only have the correct HTTP header & content information if I use GET in my AJAX calls. Once I choose to use POST, the WCF service response with "Method Not Allowed". The calls are coming from domains such as sub1.domain.com, and calling svc.domain.com. How can I configure WCF to allow the cross domain AJAX POSTs?
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Here's the relevant section of the web.config:
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Here's the AJAX code:
[Code]....
I have indeed tried these changes to my interface:
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I have a ListBox on my page, and I'd like to make an AJAX post containing all the selected items. Here's my code:
[code]...
I'd like to pass in the selected values either as an array, or a comma-delimited string. What's the best way to pass that data, and how can I do it?
How can I upload files asynchronously with JQuery?
I have a file upload field, after the image was selected, i make a jquery ajax post to an aspx page's page method. My question is, how can I pass that image via jquery? When I do $(this).val() it only gets the file name. I want to pass the image object itself.
I have an ASP.NET MVC controller action with the following VB.NET signature:
<HttpPost()>
Public Function ClosestCities
(ByVal position As MapCoordinate, ByVal citiesCount As UInteger) As JsonResult
The MapCordinate class is:
Public Class MapCoordinate
Public Latitude As Double
Public Longitude As Double
End Class
If I'm trying to send an Ajax POST in jQuery to the ClosestCities action, what should my request look like?
When I use the following code to POST to this action, in the debugger window of VS, position.longitiude and position.latitude are equal to 0.0 (0D):
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The ideal goal is to consume .asmx web service using jQuery like this
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I have a dropdown box - code follows:
<asp:DropDownList id="DropDownListcofc" runat="server" DataSourceID="AccessDataSource1" DataTextField="Certify" DataValueField="Certify" Height="16px">
</asp:DropDownList>
Using a hyperlink I am attempting to post the selection from the box to the URL on the page that follows - code follows:
;<a href='http://www.gejfa.net/billie/guidingprinciples.aspx?ID=<%= Request.QueryString("ID") %>&CofC=<%= Request.Form("Certify") %>
The value of the ID post to the URL but the dropdown box doesn't. URL follows: [URL]
I have the following ViewModel:
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This goes into a view like this:
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Which as a result generates this:
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Now, I'm trying to receive this data in a method so I can update stuff, like this:
[Code]....
But the above is not working. I've tried using [Bind(Prefix="user")] with no success. Before using this setup, I had all the user's properties directly in the ViewModel and the above method worked like charm.
What can I do to be able to process my POST request? I do not want to change my ViewData structure. I presume the answer to the question is not to difficult and lies only in adding something or changing some properties.
i have a website where i provicde a link. On clicking the link a controller action method is called to generate a zip file after creation of zip file is done, i show the link to download the zip file by replacing the link to create a zip with the link to download the zip.
the problem is that after zip file creation is over and link is shown, when user clicks on the link to download the zip file, they are sent to login. After providing correct credentials in the login page they are prompted to download the zip file. they sould not be sent to the login page. In the action to generate zip file i haven't abondoned the session or haven't not done anything that abondons the session.
the user should not be sen't to login page after successful creation of zip file user should be able to download the file without login. i search internet on this problem, but i did not find any solution. In one of the blog written by hanselman i found this statement that creates the problem with the session: Is some other thing like an Ajax call or IE's Content Advisor simultaneously hitting the default page or login page and causing a race condition that calls Session.Abandon? (It's happened before!)
so i thought there might be some problem with ajax call that causes the session to expire, but i don't know what is happening? it's like this after users click on the link to create zip file the zip file is created successfully but the session gets expired. this is not what i want. Why does the session has to get expired after making a jquery post call to controller action to create a zip file? i hope u understand the problem.
In my master.page I load a Web form:
<script type="text/jscript">$("#LoginInformation").load("LoginInformation.aspx");</script>
But when I have a ListView or DataView, etc... with a pager, I get problems when I click on 'next page'.Then I get the error: Validation of viewstate MAC failed. When I don't use Jquery's load function, I don't get an error.
I have this menu which has z-index of 600.I also use autocomplete, and I set the zIndex option to 700, I also tried setting the z-index in the css file, but no matter what i do, the ul list the autocomplete script generats always has z-index of 1.
this is what i see when i "inspect element" using chrome(the results ul):
[Code]....
no css alteration will help there, since its written into the style attribute of the ul element, and the zIndex option of autocomplete seems to do nothing also.for now, i can handle it by simply setting the z-index of the menu to 0, but thats a realy dirty workaround since i do want to control the z index of the autocomplete results ul.
Cascading html select server control, jQuery does not retain value on post back
View 4 RepliesI have created the validation using jquery in my asp.netform with post mehtod.but i have replicate the same in usercontrol.But in useroncontrol i dont have any form and i cant give any action and any post mehtod. how to do validation using jquery in usercontrol.
View 2 RepliesI'm doing a polling application and I am trying to look for the best jquery charts/graphs that I could use on my application to display the results of the polls.
View 4 Replies
