MVC :: How To Send Javascript Array To Server

Oct 25, 2010

i have a array in javascript and need to send to server how i can send it in jquery and get them in controller . to send javascript array and get them in controller [c#]

View 2 Replies


Similar Messages:

C# - Send A Variable Or Array From Javascript?

Feb 28, 2011

I would to know how to pass variables. I have a variable in javascript but I dont know how to pass it to a textbox. I have read it is so easy using ajax, but I dont know how to use it. I believed this was just for not to have reload. Well, then how do I do it? I read I must use get and post, but I dont know how to use it.. for example I have the code:

function guardar() {
var completo = "hola mundo";
}

How do I get the variable completo to pass it in a textbox?

View 1 Replies

VS 2008 - Send A Bunch Of Looped Records From Database To JavaScript Array

Mar 21, 2012

I'm trying to send a bunch of looped records from database to javascript array in codebehind to add overlays to the googlemap markers. So farthe code below only provide me the first marker.

PHP Code:

private void BuildScript(DataTable tbl)
    {
        String Markers = "";
        foreach (DataRow r in tbl.Rows)
        {
        
[code]...

View 1 Replies

Forms Data Controls :: Send Data From Gridview To Javascript Array?

Mar 16, 2011

I want to be able to get the values from a certain column in my gridview and send the data from these columns to a n array in javascript

The array is called yValues[].

The program is a graphing one that takes data from a database and displays it with a graph.

View 3 Replies

Web Forms :: Getting An Array Of List From Database To Client Side(javascript Array)?

May 12, 2010

Iam getting an array of list from database to client side(javascript array). Now my aim to place those values in a div one by one and that div should attach to the textbox similar to Autocomplete extender.

View 4 Replies

How To Run JavaScript On Server And Send DOM Results To Client

Nov 10, 2010

I've been stuck on this one for a while, so it's time to consult the pros. I've created a charting application that uses javascript to do heavy DOM manipulation/generation on the client (creating barcharts made of colored divs, etc).

Long story short, I want to avoid sending my js library to the client. Is there any way to create the content on the server, using my existing javascript library, and only send the javascript-generated HTML to the client?

View 2 Replies

AJAX :: Send A Dataset From Javascript To Server?

Oct 19, 2010

I tried of creating a new object in javascript.

var ds= Ajax.Web.DataSet();

In project references i had added the Ajaxpro2.dll .

Do i need to install any custom libraries from javascript.

View 2 Replies

Pass C# Array To Javascript Array?

Aug 12, 2010

how to pass a C# ASP.NET array to a Javascript array? Sample code will also be nice.

Let's say for simplicity that in my aspx.cs file I declare:

int [] numbers = new int[5];

now I want to pass "numbers" to the client side and use the data in the array within javascript. How would I do this?

View 4 Replies

Javascript - Want To Send Files From Client's Browser To Server?

Dec 24, 2010

I'm looking for possible ways for sending files from browser to server.
One obvious way is using form with enctype='multipart/form-data'.
I wonder if there are other ways than this.

The reason I ask you this question is this file uploader: http://aspnetajax.componentart.com/control-specific/upload/features/core_features/WebForm1.aspx

It's not flash based, but it sends the file in a way that it gives you a progress bar, but when you send a file with form with enctype='multipart/form-data' the whole file will be send to the server so you can't actually show a progress bar of uploading process.

View 2 Replies

C# - Send An Array Of Strings From One Page To Another?

Jun 1, 2010

I now have two asp.net pages. When I click on a link on page A, I open the other one (let's call it page B). When I do this, I want to send some information from Page A to Page B in the form of an array of strings. This array is different depending on what link I follow on Page A.

I know I could send this information via the URL with the ?string1=bla1&string2=bla2 etc., but I don't want it that way, as it can get complicated if there are too many strings in the array.

I think there is something similar, like a POST in PHP, but how would that be in ASP?

View 4 Replies

C# - Cannot Send Array Of ArrayList To WebService As Parameter

Mar 28, 2011

I have a array of ArrayList as shown below:ArrayList[] m;My web service method takes this type as parameter.How can I send it to web service?When I do so the Web Service changes my array of ArrayList to Object[][]!

View 1 Replies

Define And Send A JSON Object Array?

May 17, 2010

I'm looking for a way to define and send a JSON object array. I've figured out how to define a single JSON object, turn it into a string and send it, but what about an array of this type? Probably something simple I'm overlooking...

var myColumnSetting = { "ColumnName": name,
"ColumnIndex": index
}
convert it to a string
var myJSONText = JSON.stringify(myColumnSetting, false);

View 1 Replies

Convert Datatable To Byte Array To Send As Email Attachment

May 13, 2014

Every morning we send out an email with a text file attached. This is a manual process so I am automating it.I am using an internal mail web service. Its last two parameters are a byte array which is the file contents and a string which is the file name. I passed (...gbytes, "test.txt") and the only thing wrong with it is text.txt is XML. I want it to be text (csv is fine because there is actually four columns that come from a datatable).So I am assuming what's making it XML is this code:

Code:
System.IO.MemoryStream stream = new System.IO.MemoryStream();
System.Runtime.Serialization.IFormatter formatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
formatter.Serialize(stream, ds.Tables[0]);
gbytes = stream.GetBuffer();

I am trying to search the Internet for how to convert a datatable to a byte array, but I can't find how to have it be text instead of XML. Also, another parameter our WS takes is a flag to say if it's XML, and I am setting this to false.

View 3 Replies

Javascript - Jquery.ajax Set With Async=true To Send Data Back To Server Not Working If Page Redirects/reloads.

Sep 3, 2010

I'm trying to save some content whenever a button/hyperlink is clicked using jquery.ajax (Using Asp.net 3.5). The logic is as follows:

Through .bind in jquery I bind my own method(MakeLog) to a button click or hyperlink click. The click events of button/hyperlink contain nothing, I need to use .bind for selective controls.Now we have a button whose click event will fire a method, say MakeLog.Code snippet for MakeLog is as follows:

var xhr = jQuery.ajax({
url: "/Logger.aspx",
data: { content: logContent }, [code]....

This works fine in IE but in Firefox this is not sending the data back as expected.I tried to identify the issue and came across the following: http://stackoverflow.com/questions/3522944/jquery-ajax-calls-async-false-vs-async-true .What I understand is that, whenver page is redirecting/reloading due to button click or hyperlink click the async call is not working properly.

View 1 Replies

DataSource Controls :: Send A String Session Array Values To Dataset?

Mar 12, 2010

How can i send a string session array values to dataset? I have a session array where i stored textbox values. nowi want to send these values to dataset. how can i write the code in c# to send these values to dataset? I dnt want to save these values in database.

View 1 Replies

Javascript - Not Pushing To Array?

Jul 22, 2010

Trying to push some coordinates, as well as some stuff specified in a form by the user, to an an array called "seatsArray". Here's my code:

<div>
<img onLoad="shiftzoom.add(this,{showcoords:true,relativecoords:true,zoom:100});" id="image" src="plan1.bmp" width="1024" height="768">
</div>
<script type="text/javascript">
var seatsArray = [];
</script>
<br><input id="backnave" type="radio" name="area" value="backnave" /> Back Nave<br>
<input id="frontnave" type="radio" name="area" value="frontnave" /> Front nave<br>
<input id="middlenave" type="radio" name="area" value="middlenave" /> Middle nave<br>
<input type="radio" id="standardseat" name="seat" /><label for="radio1">Standard</label><br>
<input type="radio" id="wheelchairseat" name="seat" checked="checked" /><label for="radio2">Wheelchair</label><br>
<form id="my_form" action="savetext.aspx" method="post" onsubmit="return prepare()">
<input type="text" id="file_name" name="file_name" rows="1" cols="20" />
<input type="hidden" name="seatsArray" />
<input type="submit" value="Save" />
</form>
<form id="my_form" action="savetext.aspx" method="post" onsubmit="return prepare()">
<input type="text" id="file_name" name="file_name" rows="1" cols="20" />
<input type="hidden" name="seatsArray" />
<input type="submit" value="Save" />
</form>
<script type="text/javascript">
function prepare();
{
document.getElementById('seatsArray').value = seatsArray.join();
return true;
}
</script>
<script type="text/javascript">
var coordinates = document.getElementById("image");
coordinates.onclick = function(e) {
e = e || window.event;
if (e && e.pageX && e.pageX) {
e.posX = e.pageX;
e.posY = e.pageY;
} else if (e && e.clientX && e.clientY) {
var scr = {x:0,y:0},
object = e.srcElement || e.target;
//legendary get scrolled
for (;object.parentNode;object = object.parentNode) {
scr['x'] += object.scrollLeft;
scr['y'] += object.scrollTop;
}
e.posX = e.clientX + scr.x;
e.posY = e.clientY + scr.y;
}
var desc = "";
if(document.getElementByID("backnave").checked) {
desc = "BN, "+desc;
} else if(document.getElementByID("middlenave").checked) {
desc = "MN, "+desc;
} else if(document.getElementByID("frontnave").checked) {
desc = "FN, "+desc;
}
if(document.getElementById('wheelchairseat').checked) {
//Wheelchair seat is checked
desc = "Wheelchair "+desc;
}
seatsArray.push(desc + e.posX, e.posY);
}
</script>

But simply nothing is getting pushed to the array. I can tell this as I am using the following ASP.NET to write the array to a text file:

<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
string path = Server.MapPath(".")+"/"+Request.Form["file_name"] + ".txt";
if (!File.Exists(path))
{
using (StreamWriter sw = File.CreateText(path))
{
sw.WriteLine(Request.Form["seatsArray"]);
sw.WriteLine("");
}
}
using (StreamReader sr = File.OpenText(path))
{
string s = "";
while ((s = sr.ReadLine()) != null)
{
Response.Write(s);
}
}
}
</script>

The name of the text file is correct according to what the user put in the form "file_name". As you can see I made seatsArray a hidden form object so thats what the ASP.NET is trying to call.

Is something in the javascript in the wrong order or something? Because I just can't get it to fill up that text file.

View 2 Replies

Fill Javascript Array With C#

Aug 7, 2010

How Can i fill an array that defined in javascript with c# in behind code?

EDIT:

here is my code

protected void Page_Load(object sender, System.EventArgs e)
{
string[] locations = new string[] {
"Las Vegas",
"Los Angeles",

[Code]....

View 2 Replies

Web Forms :: Get An Array Width In Javascript?

Jan 23, 2011

If I have an array with 1 row of 20 items, how can I get the width (20).

I know I can get the length with array.length.

I have tried getting it with array.width"

View 6 Replies

Web Forms :: Add The Numbers To An Array In Javascript?

Jan 19, 2011

I know that I can declare an array using the following method, but assume there is an easier way.

var elem as new Array();

elem[0] = 1;
elem[1] = 2;
elem[2] = 3;
and so on......

Is there a short cut to simply adding the numbers 0 -20 to an array, and is there a shotcut to adding the 20 nuumbers minus a few such as 3, 9, and 17?

View 4 Replies

Serializing A Javascript Array With Jquery?

Sep 28, 2010

I have the following code:

<script type="text/javascript">
var checksSinceLastPostBack = new Array();
function clientSelectedIndexChanged(sender, eventArgs) {
var ajaxManager = $find("<%= RadAjaxManager.GetCurrent(Page).ClientID %>");
var serializedCheckData = checksSinceLastPostBack.serializeArray();
if (ajaxManager != null)
ajaxManager.ajaxRequest(serializedCheckData);
}
</script>

The

var serializedCheckData = checksSinceLastPostBack.serializeArray();

doesn't seem to work. Am I misunderstanding this?

Also if this works, how would I deserialize it in the code behind?

View 1 Replies

Convert Datatable To JavaScript Array

Jul 11, 2011

I have a datatable that I need to convert into a javascript array. This will allow me to do client-side validations on my webpage.

My datatable has 6 columns. X rows depending of the query results.

I was looking to use Me.ClientScript.RegisterArrayDeclaration but I just can't find how to build my 2-dimentional array to feed to this declaration.

On google I found some exemple for a 1-dimensional array, but nothing for 2-dimentional and I am not good enough in Jscript to figure it out myself.

View 5 Replies

Jquery - JSON From .NEt WCF To JavaScript Array Of Arrays?

Mar 8, 2011

I'm using jqPlot and I need to turn this JSON which I receive from a WCF service:

[{ "x": 2, "y": 3 }, { "x": 25, "y": 34 }]

into this array or arrays:

[[2,3],[25,34]]

View 2 Replies

How To Change Image Source In Javascript Through The Array

Feb 25, 2011

I have a grid with an template column and in that column I have text and icon, on icon mousehover (on mode) and mousehoverout (off mode) I am changing the icon.

Now when the user click on icon it opens a popup and the icon must be in "On" mode but if the user without closing clicks another row's icon then previous must be in off and current should be in on mode.

So for that I have written this:

[Code]....

View 1 Replies

Using Array Of Asp Inside Javascript Is Not Working In The Loop?

Mar 12, 2010

I have a problem that when i bring the array of asp and use it in the javascript, When i use the counter (i++) and print for each index of array just like "<%=app[i] %>" and it is not return the value back to me.i solve this problem for a dayedit

<%
String[] asp = {"a","b","c"};
%>

[code]...

View 1 Replies

Add Values To Arrayand Replace Preexisting Array Items With New Valueswithout The Array Changing Size?

Aug 19, 2010

I need to know what would be the best choice of array to use given the following specifications. This array's size will be predermined upon the loading of the appication. All I want to do is be able to add values to this array and replace preexisting array items with new values without the array changing size. Someone suggested that I use a Dictionary Array Object? I would appreciate any suggestions.

View 3 Replies







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