have this site that has an api that can provide city name if I send my zip code as a parameter. http://www.postnummersok.se/api?q=16447the result is returned as a json object. Now i just want to read the result in my js function.I have tried the following but it always returns null:
function postnr() {
I'm creating an inbox system for my website which allows basic communication between users. I'm fetching the results with jquery calling a webservice. Then I'm using a jquery template engine to render the results to the screen. So far this all works good. but now I want to add some click functions on certain parts of inbox messages. For example I want the title of the message to be clickable so it will expand/collapse the fulltext which is hidden in a div beneath it.
But I can't seem to use the jquery selectors on this dynamic json result. It works when I put the function in the href tag itself but I don't really want to. I also tried adding the function after the success function but no luck either. Is it possible at all to use selectors with a template engine? I hope I made myself clear otherwise feel free to ask more information.
I have the following actionresult in my controller;
[Code]....
and this jquery script to print values pass from controller in textboxes.
[Code]....
I cannot pass the result data of jQuery.post() to a variable. The result is undefined. [:(]
[Code]....
The ideal goal is to consume .asmx web service using jQuery like this
[Code]....
I have a dropdown box on my aspx page, I would want o pupulate it using jquery's json of calling a method. I do not want to call a webservice method. I have a class, in C# and want to call a method from the class.
View 6 RepliesI have an Ajax function called from JQuery that goes to a webservice to return a value. I need a SIMPLE example on how I can do this. I've been going nuts with serializing and every other aspect of this topic. I need to return either an ArrayList with ONE string field or a DataTable of some kind. Either way, I'm populating it into a DropDownList. I'm willing to consider alternatives to this idea. (Background info - I get a value from a textbox and I need to run it through a DB to get an associated value or set of values). I'm being really general so that someone can show a simple example.
View 15 RepliesThere is a drop down list in the jquery ui modal form with id - drpAction.When the selection is changed I need to execute drpAction_SelectedIndexChanged function in the code behind. When I just try to invoke the function like onSelectedImdexChanged="drpAction_SelectedIndexChanged" ,the function is not fired.
View 1 RepliesI have a text file named gisQuery129.json that is created using Json.NET - [URL] There is an example on how to create a JSON file and I have done that successfully, but I want to read the file on a page load event and add the values to .NET textbox controls for input values in a query. The created file looks like the following:
{
"myData": {
"randomNumber": "129",
"Application": "MyMapApp",
"FeatureId": "ALL",
"Feature": "ALL",
"spatialQuery": "FEATURE_ID= '11111' AND REQ_SEQ_NUM= 1 AND RAND_PARAM= 129 OR FEATURE_ID= '22222' AND REQ_SEQ_NUM= 2 AND RAND_PARAM= 129"
}
}
I want to read the data in the above sample JSON data and then populate my textboxes something like this:
txtRandParam.text = "129"
txtApplication.text = "MyMapApp" and three more text boxes after that.
I am new to jquery in asp.net mvc2 and was trying to implment a simple jquery function like a show() function on my system but it keeps giving me this error:
"Microsoft JScript runtime error: Object expected"
this is my code:
[Code]....
I have a controller that uploads a file. I would like to return a json result with bool success (if successfully uploaded otherwise false) and message (this could be error message that occured OR link to a file OR link to an image, depending on what was uploaded).What's the best way to approach thisI have this
public class UploadedFile
{
public bool Success { get; set; }
public string Message { get; set; }
}
then In my controller I would set Success to true/or/false and Message to <a href OR <img am i on the right track?How would i then parse this in the view so that when image it will show an image, if link show a link, if error simply alert error.
I have been at this for hours and am pretty stuck. I am using MVC2 with VS2010 Beta 2.
Here is my javascript from the view:
[Code]....
Here is my controller code:
[Code]....
I can set a breakpoint in the GetMember method and it does receive the Member_ID parameter correctly. It also correctly returns a member object from my repository (dpR). The function in $.getJSON call that is supposed to receive this result does nothing however. There are no exceptions or javascript errors. It is just silently dying.
I have a client side code that creates an AJAX request to the server (using jquery). My problem is that one of the json results called 'name' gets spaces appended to the value.
For example: In the DB the value is "Hello" but when i get the request back using ajax it comes out as "Hello "
It is ALWAYS the one value that gets spaces appended, even on calls to different functions in the web service. Ive tried changing its name on the AJAX response, but the same thing happened.
Ive gone and ran queries directly against the web service by navigating to its address using my browser, and executed the query manually, and it comes back properly ("Hello").
Ive also tested this in IE, FF, Opera, Chrome and using different computers with the same results.
I have DataReader that holds the results from a stored procedure caal. The results consist of two fields ...
UserID
UserName
Normally I bind these results to an ASP.NET dropdownlist control ...
ddlUserList.DataSource = rdr // rdr is the DataReader
ddlUserList.DataTextField = "UserName"
ddlUserList.DataValueField = "UserID"
ddlUserList.DataBind()
However I am now trying to accomplish the same thing using jQuery AJAX. What I am stuck on is how to manually convert the dataset held in the DataReader to JSON. How are multiples values separated? Does this look correct?
{{"UserID":1, "UserName":"Bob"}, {"UserID":2, "UserName":"Sally"},{"UserID":3, "UserName":"Fred"}}
I realize there are libraries out there such as JSON.NET to handle the serialization but I am in the learning stage now and want to make sure I understand everything from the bottom up.
I am new at json, I want to make jquery ajax call to a asp.net webmethod to get back simple JSON object using string builder
[WebMethod]
public static string GetmyJSON()
{
[Code]....
But My alert message showing undefined instead of Manas why, Where I am doing wrong isn't possible to return a json object using string builder ? if possible how to write it.
i am new for asp.net. i want to develop a simple web application(asp.net+c#) which display questions and multiple choice answers and calculate result. i want to know which one is the best way for me to do it.i want to use linq to sql.
View 1 RepliesFor now, I just want to use HTTP POST to send json to asp.net mvc2 controller.Since the JSON is actually a list of JSON objects, and each of them has different fields & length, so it hard for me to make up a input model.So I want to know is there a way for me to post JSON without model/ajax to a controller in ASP.NET MVC2?
View 2 RepliesI am getting this JSON string from an ASP.Net webservice:
{"d":{"Table":[{"col1":123,"col2":"name","col3":"name","col4":100,"col5":"/Date(1153033200000)/"},{"col1":123,"col2":"name","col3":"name","col4":101,"col5":"/Date(1153033200000)/"},{"col1":123,"col2":"name","col3":"name","col4":102,"col5":"/Date(1153033200000)/"}]}}
In my jQuery how do I reference the Table code so I can loop through the data?
msg.d[i].col1
What am I missing? msg.d.table[i]?
I have read about desearlizing a json file into class fields which I understand. But what I cannot find in a tutorial is how to read in the json data. Everyone just adds the data to a variable and uses it. I will be passing in a json file from a mobile app. I know I should use a web service but for now I want to use an asp.net ASPX page to do this. I will be using the newtonking json control.
View 1 RepliesI want to get data from below mentioned url and get value from it and update into database.
[URL] ....
output from url :
{"tcount":6801}
I want it update number 6801 in database every one minute.
I have the following javascript:
$.post("/Authenticated/DeletePage/" + PageId);
showStatus("Page deleted...", 10000);
I would like to instead pass showStatus() text that is returned by the $.post() call, rather than hardcoded text. How do I do this?
As I am getting Problem while hosting WCF Service on Win 2003 Server.As it is working fine in my local P
View 1 RepliesI wonder if I have any other method but a hidden field to post a JSON object to the server on full postback.
Imagine you have a form (with textboxes, checkboxes, etc) and you need to post a json string when the user post the form. This means, I would post all the form values + the json string but I can't come up with any solution but a hidden field.
Is it safe to send a POST to a web method with a JSON string containing a clear text version of a password for authentication?Who could sniff that password on the way from client to web method? I saw some posts a while ago on "salting" a password - is that something you do in JS on the client side and then "unsalt" on the server?
View 5 RepliesI have urls like this in my application: [URL]
Iphone, Ericsson, LG, HTCDesire are simple products and that is fine. It is the tabid/61/Default.aspx
I'd like to get rid of so that urls would look like these instead: [URL]
what kind of coding needs to be done here because I have a .Net open source CRMsystem that is native with these tabid/61/Default.asp but I'd like to override it with added VB.net code