Web Forms :: Pass A String Value From JavaScript To VB.Net?

Nov 21, 2010

I'm new to ASP.Net and need to pass a string value being recorded in a JavaScript function to a temporary string declared in VB.Net.

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how to pass this via Json.Tried doing something like

var data = { Item1: "test", Item2: 5 };
var JSONdata = $.toJSON(data);

However that did not work. Although simply changing wcf to expect an object with two properties such as Item1 and Item2 will work. Here is example I'm using... I'll trim it a bit to make it easier to read:

function Post(data, url)
{
$.ajax({
type: 'POST',[code].....

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State Management :: How To Pass Dynamic String Through Query String With Java Script

Dec 24, 2010

I m facing some problem. i m not passing Dynamic string through query string..

I m using this code

string abc = "CPCB_" + TextBox1.Text + "_" + TextBox2.Text;

Response.Write("<script>window.open('xml.aspx?Flag=3&date='+abc,target='new');</script>");

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C# - Cannot Pass A Input From Text Box To A Query String And Then Keep The String In This Box?

May 28, 2010

I have a simple ASP.net page:

<form id="form1" runat="server">
<p><asp:TextBox id="input_box" runat="server"></asp:TextBox>
<asp:Button Text="OK" runat="server" OnClick="run" /></p>
</form>

I want to send input from input_box to a query string, and then keep this input in the input_box when the page reloads.

That's the code behind page:

protected void Page_Load(object sender, EventArgs e)
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input_box.Text = Request.QueryString["input"];
}
protected void run(object sender, EventArgs e)
{
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Response.Redirect(Request.Url.AbsolutePath + url);
}

Problem is that when query string is not empty, string from input_box cannot be passed to query string. How to correct it?

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Web Forms :: Can't Pass String From Database

Apr 23, 2010

I'm creating a dynamic menu, from the reading of a table in a database, everything is going well so far I need to read the url field that has the address of the pages, to appear in the masterpage, the problem can not I pass the string from the database for the navigateUrl.

<DataBindings>
<asp:MenuItemBinding DataMember="MenuItem"
TextField="Text" ToolTipField="ToolTip" NavigateUrl="pathurl"/>
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<?xml version="1.0" encoding="utf-8"?>
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<xsl:template name="MenuListing">
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Web Forms :: How To Pass Along String Variables To Function

Mar 14, 2011

I have never passed along variables to a function before. I have a function here that should return true or false.

My question is, how I do this in a realtime example. How do you pass along the 4 string variables to the function and see if cbValid is true or false ?

[Code]....

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Web Forms :: Pass A String To A Date On A Calendar?

Feb 11, 2010

I downloaded the sample project from here:

[URL]

I wanted to use this in one of my projects and the project is all in VB so I tried to convert the C# to VB; it appears that C# did not convert to VB properly. This is what I have after the conversion and a few small modifications (number of schedDay):

[Code]....

It appears that the string is not being passed to the date on the calendar; all dates are shown, but no strings are displayed within the dates. What am I doing wrong?

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Web Forms :: Pass Data Through Query String?

Sep 8, 2010

In my website i pass data through query string.

But i want to encrypt it .

If i use encrption , does that mean that on every page which require the query string has to decrypt it.

Or is there a better approach. Fast and less complicatied.

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Web Forms :: Using Java Script To Pass Text String?

Mar 15, 2011

I have the following requirement I need to fulfill using Asp.net and Java Script. Here is the requirement. I have two web forms. Web form A and Web form B. The second web form "B" will act as a popup web form. For web form "A" When web form "B" is closed, I need to pass back a text value to web form "A" Does anyone know how to do this in Java Script?, and Asp.net?

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Web Forms :: Pass Query String With Postback URL For ImageButton

Jul 19, 2012

I am having one Image button in web page. how to set the postbackurl with server side values to  query string values.

Default.aspx.CS

public static string strValue="abc";
 
Default.aspx

<asp:ImageButton runat="server" ID="imgCancel" PostBackUrl="~/Login.aspx?Name=strValue" ImageUrl="~/Images/cancel.png" />

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Web Forms :: Pass Session Variable Value In Query String

May 7, 2015

If that Possible then How? 

Response.Redirect("Manage Admin.aspx?AdminId=Select AdminId from Admins where UserName=" + Session["AdminSession"]);

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Web Forms :: Calling Page - Pass Parameter In Url Query String?

Apr 14, 2010

We are using a asp.net page to submit data to server. what we do is we will pass as parameter in url Query string) and in page load we take that values and submitting to database I have these following doubt

1, What is the default event happening while we call a ASP.NET page is it a POST or GET? We tried to call this url from a mobile application, it is not happening , we are not getting any error also in the mobile application.

2, IF we are calling the url to submit data from mobile applications which one we have to use (GET or POST)

3, IF we are calling this url from an application running in PC to submit which one we have to use ?

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Web Forms :: Query String Value Didn't Pass To Page - Redirect To First?

Jan 29, 2011

I have two pages in asp.net page1.aspx and page2.aspx From page1.aspx am passing the query string value to page2.aspx If user directly go and load page2.aspx, then i need to redirect to page1.aspx, coz page1.aspx query string value should be passed to page2.aspx

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Web Forms :: How To Pass A Long Parameter String (more Than 256 Chars) Via Querystring

Aug 30, 2010

In my project one of scenario demands passing querystring values more than 256 chars @ a time ...I tried it but after 256 chars its trunacting all other chars. workaround or various ways for passing more than 256 chars through querystring.

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Web Forms :: How To Pass The Id Of Selected Checkboxes To Another Page Using Query String

Feb 20, 2011

i have used a gridview and checkbox to select the items in the gridview....I can select the values easily...when i am selecting one row at a time then using query string i can easily pass the id of the selected row but when i am selecting multiple rows in the field,i dont know how to pass the array of integers[i.e id value to another field]...

here is a part of my code...this is the html code..

[Code]....

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Web Forms :: Trying To Pass A String Variable As A Parameter To The Document.getElementByID Function

Jan 17, 2011

I have a label "lbl1" that I am trying to locate in a content page from the Master page. I want to do it dynamically so I am trying to pass the name of the control (which in this case is lbl1) through as a parameter. I don't get an error, it just doesn't work. If I do an alert to see what the string "temp" looks like, it is correct, but iit seems as if Javascript ignores it. I believe it has something to do with the '<%= not being interpreted correctly by the browser&nbsp; I'm sure it is a simple solution, but I can't figure it out!

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<p> <textarea rows=10 cols=100 name='POST[4]' onfocus='setSelRange(this, 0, 0)'/>

I need to pass the control parameter to Sql Datasource in code behind,

<asp:ControlParameter ControlID="DDL_RType" Name="rtype" PropertyName="SelectedValue"</textarea></p>
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<p> <textarea rows=10 cols=100 name='POST[5]' onfocus='setSelRange(this, 0, 0)'/>

I have a gridview inside a user control bind to an object datasource. Now I want to bind the object datasource with a parameter from parent page. For this purpose I defined a public property in user control but how do I pass it with object datasource? I am calling from parent page like myusercontrol.parameter=querystring["id"]; How to bind object datasource with my parameter?

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<p> <textarea rows=10 cols=100 name='POST[6]' onfocus='setSelRange(this, 0, 0)'/>

I have a page with some datasources in it. I am doing reenginering of the page itself and would like to split some parts of the page in several user controls. In my code I have an ObjectDataSource object with the following params

<asp:ObjectDataSource ID="ObjectDataSource1" runat="server"
TypeName="DataSetTableAdapters.PhotosTableAdapter"
SelectMethod="GetPhotosForAlbum">
<SelectParameters>
<asp:ControlParameter Name="albumID" ControlID="txtAlbumID" Type="Int32"/>
</SelectParameters>
</asp:ObjectDataSource>

This piece of code automatically bind the hidden field "txtAlbumId" to the datasource. In my revision this datasource should be moved to a user control. What is the best way to handle a scenario like this?

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<p> <textarea rows=10 cols=100 name='POST[7]' onfocus='setSelRange(this, 0, 0)'/>&nbsp;How can i&nbsp;&nbsp;display the string variable data "234,345,567,678" into a listbox?

i wish to parse the delimited string as seperate items.

the string can vary in&nbsp;length.&nbsp;</textarea></p>
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<p> <textarea rows=10 cols=100 name='POST[8]' onfocus='setSelRange(this, 0, 0)'/>How can I use the value of a GET form value as a SelectParameter?

Note: Both C# and VB.NET answers are fine.

</textarea></p>
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<p> <textarea rows=10 cols=100 name='POST[9]' onfocus='setSelRange(this, 0, 0)'/>

I just like to know how to pass a parameter to the datasource of my dllItemCodeFooter&nbsp;and dllItemCodeEdit Drowndownlist which calls my getItemCodeList(decimal categoryID) method in the code behind. The value of the parameter will be seletectedValue of the first dropdownlist ddlCategoryFooter&nbsp;or&nbsp;ddlCategoryEdit).I know it could be done in code behind, but i prefer to bind my datasource in asp page. I want to achieve something like this DataSource='<%# getItemCodeList(ddlCategoryEdit.Seletected)%>'

[Code]....

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Forms Data Controls :: How To Split The String Into N No. Of Strings N Pass That Into Datalist

Apr 29, 2010

One to Many Relationship Between Columns For each filename it should show multiple HS1's links

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Javascript - Split A String That Taking String And Integer Values

Feb 15, 2011

I want to split a string that taking both string and integer values like (Cmp_12). I want to use them in Separately.

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Javascript - String Having <br/> Throws Unterminated String Literal Js Error

Jan 28, 2011

I am fetching some data from Db and displaying it in a textarea using jquery in the following way.$('#textareatest').val('<% =teststring %>').It is possible that the string 'teststring' can contain XHTML line breaks(<br/>).whenever the string contains <br/> I am getting the 'unterminated string literal' error.I saw a number of posts considering '' as line breaks and suggesting to escape it.I tried to escape the <br/> similarly,but it didn't work.

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Web Forms :: Pass Name Of The Textbox Control To Javascript Function

Dec 22, 2010

pass name of the textbox Control to javascript function

[Code]....

<script
type="text/javascript"
language="javascript">
var sum = 3;
var textboxObj,ObjName;
function validate(textboxObj,ObjName) {
alert('Hello');
var arrayOfObjects = document.getElementsByName(ObjName);
alert(arrayOfObjects.length);
for (var i = 0; I < arrayOfObjects.length;i++) {
alert('Inside for loop');............................

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Web Forms :: Call Javascript Function - Can't Pass The 2 Argument

Jan 19, 2010

in aspx:

function checkFunction(no,name){
}

in cs:

string test_name ="hello";
StringBuilder Strname=new StringBuilder();
Strname.AppendLine("<td ><input type=checkbox onclick='checkFunction("+no+","+test_name+");' runat='server' name='checkbox_name' value='XX'</td>");

when i call the checkFunction(), i can't pass the 2 argument as there is error.

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Web Forms :: How To Pass Parameter To C# Method Calling In Javascript

Feb 4, 2010

How to pass parameter to c# method calling in javascript.

My code is like this .

objTotalInclusive.value=TotalAmtInclu.toFixed(2);
objRoundOff.value= Math.round(TotalAmtInclu);
var wordsnum= objRoundOff.value;
var objwordstonum =document.getElementById('<%=lblNumSpelling.ClientID%>');
var objwords = '<%NumberToSpelling(''+ wordsnum+'')%>';
objwordstonum.value= objwords;

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Security :: How To Encrypt A String Using C# And Decrypt That String Using Javascript

Mar 15, 2010

How to Encrypt a string using C# and Decrypt that string using javascript?

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Web Forms :: Pass Variable As Html Control Through To Javascript Function

Jan 24, 2011

I have a function that gets the position of a control.

[Code]....

All the function needs is an htmlcontrol being fed to it as the parameter (elemRef). I can declare a variable in Javascript of the same content page but different function and pass the parameter successfullly getting returned values. For example, if I have the following function:

function (getPosition)
{ var txtBox1 = document.getElemendById('<%=txtBox1.ClientID %>');
getPos(txtBox1);
}

I will get the coordinates of the control txtBox1. But how can I accomplish this if I am calling this function from a javascript function or codebehind of the Master Page, or codebehind of the same content Page.

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Web Forms :: Using Javascript, Call One Function From Another, Pass A Variable That Represents?

Jan 20, 2011

I have a variable created to manipulate a contorl on a page:

var pnl= document.getElementById('<%=pnl1.ClientID %>');

[Code]....
[Code]....

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