AJAX :: How To Format Text In C# Into Proper JSON Format

Nov 30, 2010

I'm using jquery autocomplete to call a .aspx page which returns some matching words.

The jQuery stuff relies on a JSON feed to work. Currently, in my C# I'm formatting the output as a string, which ouputs something like this:

{ query:'aa','aardvark','aardvarks']}

I was hoping that because the string is formatted in the JSON format, that would be good enough for the Javascript to process but it appears not.

how to format this text in C# into proper JSON format which JavaScript can deal with properly?

View 1 Replies


Similar Messages:

Select Options Value And Text To JSON Format?

Mar 16, 2010

How can i convert select options elements to JSON text.

[code]...

I want to set options belong to select which is not runat=server to the And I want to split string to array.

View 1 Replies

Forms Data Controls :: Store Format Or Format Output Of Text Field Into Datalist

Mar 29, 2011

I have a text field that users enter information into a database (SQL Server). They are entering as little as a few sentances to multiple paragraphs. I can successfully display the data on my webpage, but the text field is not formatted very nicely. The output is all smashed together like one big paragraph. Ironically, when I also display the text as a tool tip it outputs as multiple paragraphs like it was entered. How can I format the output in the datalist to create a more readable text field? My datalist field is as follows:

<asp:Label id="WebDescriptionLabel" runat="server" Text='<%# Eval("WebDescription") %>' ForeColor="Brown" />

View 12 Replies

AJAX :: Return Complex Type In Json Format?

Jun 11, 2010

I was using Extjs to send a json object to my asp.net webservice/Update method , but I find the following error in firebug reseponse.

[Code]....

View 1 Replies

AJAX :: Return Json Format From Page's Webmethod?

Jun 7, 2010

I have the following web method , no success on return a correct Json format.

[Code]....

GetAll() return list of type "Company" POCO classes.

The web method complaint type "Company" could not cast to object. However I could not just return the Company type because client side Json only accept its 2 properties -"CompanyName", "ID" and I want to keep it that way.

Of cause, I had tried create a CompanyDTO which only have those two properties, but same error - "Unable to cast object of type..."

How should I modify in my web method to make it able to return a list of partial "Company" type in Json format?

View 4 Replies

Input String Not In Proper Format

Jul 26, 2010

i am taking string value from textbox name txtLastAppointment no. and want to convert it to int and then store it in databse using Linq to sql but i am getting error "input string was not in proper format" my Input string is 2.

My Code is.
objnew.lastAppointmentNo=Convert.ToInt32(txtLastAppointmenNo.Text);

View 2 Replies

Json Value Undefined When Converting Datatable Into Json Format?

Feb 1, 2010

I want to retreive the data from database and assign it to dropdownlist. For that I'm using the following jquery in the onclick event

[Code]....

View 1 Replies

Forms Data Controls :: What Would Be The Proper Format For A DropDownList Sender

Jan 14, 2011

I have a FormView with the ItemTemplate and InsertItemTemplate populated. In the InsertItem template, What I am trying to do is that when a user click on the DropDownList and selects the item from the list that they want, it Populates to a TextBox.

I have tried the SelectedIndexChanged event however It does not seem to fire the event.

My questions are;

What would be the proper format for a DropDownList Sender? e.g. I have tried this;

DropDownList ddlProjectYear = (DropDownList)sender;

What is the correct syntax for the FindControl? e.g. and I have tried this;

[Code]....

[Code]....

What would be the correct event that I should be using to have the SelectedValue of the DropDownList show up in the TextBox.Text?

View 5 Replies

VS 2005 Reading Json Format?

Apr 13, 2010

My approach in reading a json format is parsing into an array. My question is this the right way of reading json format?

View 5 Replies

How To Programmatically Format JSON Data

Feb 3, 2011

I'm working with big blobs of JSON. These blobs change slightly over time and a revision history is kept. I'd really like to be able to do a visual diff on them, but my problem is they're being stored without any formatting at all - everything is on one line, so that makes it a little hard to see what changed.

View 3 Replies

WebMethod Return Values In JSON Format?

Jan 24, 2010

How to return values from Webmethod to the client in JSON format? There are two static int values that i want to return.Do I need to create new object with those 2 properties and return it?The GetStatus() method is called frequently and i don't like the idea of creating a special object each time just for json formatting...

[WebMethod]
public static int GetStatus()
{
int statusProcess,statusProcessTotal;
Status.Lock.EnterReadLock();
statusProcess=Status.Process; //Static field
statusProcessTotal=Status.ProcessTotal; //Static field
Status.Lock.ExitReadLock();
return ...
}
On client side I catch the return value in :
function OnSucceeded(result, userContext, methodName)
(PageMethods.GetStatus(OnSucceeded, OnFailed);)

View 1 Replies

Cannot Upload A File To A Webservice And Get The Response In Json Format

Aug 10, 2010

I have a simple webservice that I would like to upload a file to. The problem is that I need the response in json.

Form my experience in order to get a response in Json my request has to have a content-type of 'application/json'. But ofcourse this cannot be the case with a file upload since the content type will have to be 'multipart/form-data'.

In my Json i want to return a value showing whether successful and a filename.

[code]...

View 3 Replies

JQuery :: Get Data In Json Format Client Side

Mar 10, 2011

i Declare in.cs file

TextBox tb=new TextBox();

and how to get aspx when page is load

<input type="Text" runat="server"/>

using jquery json

View 2 Replies

WCF / ASMX :: Return A Generic List In Json Format?

Oct 30, 2010

how would i go about returning a generic list in json format, can anyone point me to any good examples.

View 2 Replies

Do SQL Queries Towards An SQL 2005 Express Server And Format The Return Value To JSON?

Feb 19, 2010

I'm completely new to both VB.NET and JSON, and I'm trying to figure out how to do SQL queries towards an SQL 2005 Express server and format the return value to JSON. I got the queries working using this (perhaps very newbie-like) code;

Imports System
Imports System.Data
Imports System.Data.SqlClient
Imports System.Web.UI
Imports System.Web.UI.WebControls
Partial Public Class SQLConnect
Inherits System.Web.UI.Page
'Defines SQL variables
Dim con As New SqlConnection
Dim cmd As New SqlCommand
Dim dr As SqlDataReader
Dim ReadData As String
Dim i As Integer
Sub Click(ByVal s As Object, ByVal e As EventArgs)
'Define SQL address, database, username and password
con.ConnectionString = "Data Source=localhostSQLEXPRESS;Initial Catalog=tempdb;User ID=tesst;Password=test"
Try
'Initialize connection
con.Open()
'Specify SQL query
cmd = New SqlCommand("SELECT * FROM Member", con)
'Execute query, dump result array into variable
dr = cmd.ExecuteReader()
messageLabel.Text = "<br />Connection established<br />"
While (dr.Read)
i = 0
For i = 0 To dr.FieldCount - 1
'Dump query results into a variable
ReadData += dr.Item(i).ToString
Next
End While
'Print query results
messageLabel2.Text = ReadData
'Close connection
con.Close()
Catch ex As Exception
messageLabel.Text = "<br />Connection failed<br />"
End Try
End Sub
End Class

I have been looking at this, and I would love to see some code examples using this class or any other good method.

View 3 Replies

Crystal Reports :: Create A Web Service That Returns Output In JSON Format

Mar 29, 2013

How can we consume a web service using asp.net out put in json formate?

View 1 Replies

DataSource Controls :: How To Format The Date To Uk Format With The Select Statement Through Objectdatasource

Jun 23, 2010

I have a objectdatasource control with a field of date and time and I was wanting to know how you format the date to uk format with the select statement through my objectdatasource. And what type of integer is bigint in SQL?

View 3 Replies

Web Forms :: How To Format Regular Expression Which Accepts Only Valid Email Format Only

Mar 26, 2016

 var emailReg = /^w+([.-]?w+)*@w+([.-]?w+)*(.w{2,3})+$/; 

This is my regular expression . it accepts the email such as name.name_@__domain.in How can i format my regular expression which accepts only a valid email format only. I need the email validation for above example.it is not a duplicate one.

View 1 Replies

Data Controls :: Grid Export Format - Why Excel Goes In Different Format

Apr 27, 2016

When data comes more than 30 Rows in Grid then the Excel goes in different format.There is parsian/Urdu Font in Grid data.

<div id="PrintDiv">
<asp:GridView ID="gvExamReport" ClientIDMode="Static" runat="server" OnDataBound="gvExamReport_DataBound"
HeaderStyle-Height="20" HeaderStyle-HorizontalAlign="Center" OnRowDataBound="gvExamReport_RowDataBound">
<Columns>
<asp:TemplateField HeaderText="مرتبة">

[CODE]..

View 1 Replies

Calendar Extender Date Format = How To Setup Format?

Feb 1, 2010

<asp:TextBox runat="server" ID="TextBox3"/>
<asp:CalendarExtender runat="server" ID="TextBox3_CalendarExtender" TargetControlID="TextBox3"
Enabled="True" PopupPosition="BottomLeft" FirstDayOfWeek="Monday" />


output calendar Format : 2/1/2010
I need : 01.02.2010

like here : ajax calendar

how to setup this format ?..

View 1 Replies

SQL Reporting :: How To Convert A Report In Rdl Format To Rdlc Format

Jan 6, 2011

I am trying to create reports in my asp.net application. I using Microsoft Visual Web Developer 2008 Express. I am trying to display the reports using the Report Viewer (local mode - no report server).

I originally created a lot of reports using Report Builder 2 with the intent of using Report Viewer (remote mode - with a report server). The reports that I created are in rdl format and in order to display the reports using the Report Viewer in local mode, the reports need to be in rdlc mode - (the C stands for client processing).

What is the easiest way to convert these files?

View 5 Replies

C# - Format Exception - Input String Was Not In A Correct Format

Oct 18, 2010

[code]....

Isn't this how u convert string to int ?

int.Parse(e.CommandArgument.ToString());

Whats wrong ?

View 3 Replies

Web Forms :: How To Search And Replace Text In Rich Text Format Document

Nov 23, 2013

How to use pattern replacement in the RTF?. For example you can add a placeholder like {USER_FIRST_NAME} in the RTF document. When the user clicks the download button, your application can take the information from the database and replace every instance of {USER_FIRST_NAME} with the data from the database....

View 1 Replies

MVC :: Format Text From Text Area - Save And Retrieve

Mar 24, 2011

I have a text box were people will submit a large amoyunt of text to a field in a database. The text is set out multi line in paragraphs with returns. When the text is saved to the database it saves it as a continuous line of text. how do i save and retrieve it with the returns included.

View 2 Replies

TextBox: Display Value In One Format But Return Another Format?

Jul 9, 2010

i would like to display phone number fields on a website as (123) 456-7890 but have the system see it as 1234657890 when calling myTextBox.Text i am thinking this would require overriding the text property and cleaning it up in the overridden property but wanted to run this past the community.

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved