I thought I heard that in .net 4 we would be able to reference asp:textbox's by id and not have to use clientid to get the value. I can't find this documented anywhere. Just wondering if anyone knows if this works and what the syntax is?
View 2 RepliesI have a crazy issue when tabbing from one textbox to another.
This happens on a webpage which contains about 20+ textboxes, and this happens on the same textboxes, and I have no idea what is the cause.
When the cursor is in a textfield, I type in a value, hit tab, the focus goes to the next textbox, I hit tab, the focus stays in the same textbox, I have to hit tab again to go to the 3rd textbox.
This is annoying because the user is types their values, hits tab, starts typing values for the next txtbox, only for the cursor to stay in the pervious txtbox.
We use IE8.0
i would like to create a web application using DOJO. I'm an Asp.Net developer, but, about javascript framework, i really like Dojo instead the Ajax Control Toolkit by Microsoft. So i'm asking you if exists some Visual RAD Ide for (for example) Dojo, or maybe, how can i integrate / write Asp.Net database driven apps with Dojo? Is it possible and... simple?
View 1 RepliesI thought I heard we would be able to get the value of an asp:textbox by id with javascript in the .net 4 framework? was I mistaken? if not does anyone know the syntax?
View 1 RepliesI'm trying to use a javascript Date and Time calendar in my Insert and Edit templates in a Detailsview that is bound to SQL Fields. The reason I am trying the javascript date time selector is that I need to have the date and time, the asp.net one is just the date part.
I tried using it with an asp:textbox on just a plain aspx page and it works like a charm, however when I add it to the detailsview i keep on getting the "Error: Object required" am I missing a step here? That and seeing as I'm using a site master page where exactly do I put the:
[Code]....
I'm trying to figure out how to bind an EF4.0 object to my textbox control. I have a call to my business object that returns an entity CFUser that has a FirstName parameter on it of type string. However, after I make the call and bind the object, the codebehind executes which fills the BindUser property with the correct value. However, nothing shows up in the textbox.
my aspx side is
[Code]....
I am using C# with Entity Framework Model. I want to fill a textbox (tbPrepProbComment.Text ) with a string (S0PrepProbSolveComment) from a table (EightDProject). I'm getting the key for the EightDProject from a textbox (SelectTrackingNumber). I'm not sure my query is working because when I look at the query result ( project ) I see the error" 'mykey' could not be resolved in the current scope or context. Make sure that all referenced variables are in scope, that required schemas are loaded, and that namespaces are referenced correctly." If the query was working I dont know how to pull the field from the distinct row it should return and put it in the textbox. I've tried the line tbPrepProbComment.Text = project.S0PrepProbSolveComment; Here is my code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.Objects;
namespace EightD1
{
public partial class Page1 : System.Web.UI.Page
{
public int mykey;
public string comment;
public object obj;
// the entity framework model
EightDdbEntities EightDP = new EightDdbEntities();
protected void Page_Load(object sender, EventArgs e)
{
SelectTrackingNumber.Focus();
}
//When the project id has been selected get projectdata and bind to page data holders
protected void SelectTrackingNumber_TextChanged(object sender, EventArgs e)
{
BindData();
}
private void BindData()
{
try
{
mykey = Convert.ToInt32(SelectTrackingNumber.Text.ToString());
}
catch
{
mykey = 0;
}
ObjectQuery<EightDProject> project = EightDP.CreateQuery<EightDProject>(
"SELECT DISTINCT p FROM EightDProjects AS p WHERE p.EightDID = mykey ");
//tbPrepProbComment.Text = project.S0PrepProbSolveComment;
}
}
}
What's the cleanest way, like 1 line of JavaScript code, to set one text box's text property to equal another?
e.g. the JavaScript way to accomplish this:
txtShipCity.Text = txtCity.Text;
I am trying to get the value of the textbox in a javascript, but its not working. Given below is the code of my test page
[code]....
So where am i going wrong? How to get the text entered in the textbox in the javascript?
I host a website that has recently been upgraded from .NET Framework 2.0 to .NET Framework 4.0. Within the website, I have an instance of BlogEngine which still requires .NET Framework 2.0. Each website is in it's own application pool. My issue is that when I browse to the blog portion of my website, I receive a 500.19 error with the following information...
The configuration section 'system.web.extensions' cannot be read because it is missing a section declaration The web.conf file that is listed in the error message is the config file that belongs to my root website which is running .NET Framework 4.0. How do I get the two websites to run together in the same website using different versions of the .NET Framework?
suppose i have gridview in which i have multiple empty Textbox ; In this i want to use autocomplete property of jquery in a particular textbox ; so fro this i have to firstget the id of this textbox .so how can we get the id of this textbox that is inside a gridview
View 2 RepliesSuppose I have an ASP.NET Text Box as Below :
<asp:TextBox ID="txtQuantity" runat="server" Text="0"></asp:TextBox>
I want to get this box's current value in javascript. How can I access this element? If it was a normal html text box, with id="txtQuantity", then I could access it using "document.getElementById("txtQuantity")". But how can I access ASP.NET text box in javascript?
Looking at many forums this seems to be the solution, however, it doesn't seem to work for me:
[code]....
I have an asp.net web form with a couple of asp.net textbox controls:
<asp:TextBox ID="txtTextBox" runat="server" /> .
I have a javascript file tools.js that are included in the page:
<script src="tools.js" type="text/javascript"></script>
How can I access the value from txtTextBox from javascript?
Ive tried using
document.getElementById('<%= txtTextBox.ClienID %>').value;
document.getElementById('<%= txtTextBox.UniqueID %>').value;
document.getElementById('<%= txtTextBox %>').value;
but none of them works.
<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
<script type="text/javascript">
function Incrementer()
{
debugger;
var txtBox = document.getElementById('ctl00_MainContent_TextBox1').value;
[code]...
I am unable to capture the textbox in JavaScript
i have a textbox in asp.net form.... if i entered numbers not like 7 or 8 or 9, then script function should be araised with alert message.... how to achieve this.... that 7 or 8 or 9 are first digits in my texbox.
View 1 RepliesI'm writing some Javascript code for an ASP.net page. have the string "foo" assigned to a string variable myString.I would like to assign the value of myString to a JavaScript variable, so I write in my ASP.net code:
<script type='txt/javascript' language='javascript'>
var stringFromDotNet = '<%=myString%>';
</script>
This works fine as long as myString does not contain quotation marks or line-breaks, but as as soon as I try to assign something with quotation marks or line-breaks, all hell breaks loose and my code doesn't work.
I m getting a value into Textbox using Javascript. That textbox value may or maynot changes when I click on button in the same page.
When textbox value changes, I want to trigger the textbox event automatically and want to display the info on the same page.
Simply, whenever textbox value changes, I need autopostback. But I dont want to postback whole page.
II am working website which is going to be accessed by a motorola device(scanner) but the functionality needs to be same a normal/usual website. On one of the page I have a textbox -> productID and listbox which can have multiple productID. Now when the focus is on textbox and it scans the productID ,the scanner returns a tab,now after this happens I need to add the textbox value to the listbox and empty the textbox and set focus on the textbox. I also should be able to delete a productId from the list.How can I achieve this using Jquery?
<table style=" width:220px;">
<tr>
<td style=" width:120px;">cost</td>
<td style=" width:100px;"><asp:TextBox ID="txt_cost" runat="server"></asp:TextBox></td>
</tr>
<tr>
<td style=" width:120px;">Product ID</td>
<td style=" width:100px;"><asp:TextBox ID="txt_ProdID" runat="server"></asp:TextBox></td>
</tr>
<tr>
<td style=" width:120px;">List of ProductID</td>
<td style=" width:100px;"><asp:ListBox ID="lst_ProductId" runat="server"></asp:ListBox> </td>
</tr>
<tr>
<td style=" width:120px;"><asp:Button ID="btn_Update" runat="server" Text="Update" /></td>
<td style=" width:100px;"><asp:Button ID="btn_Remove" runat="server" Text="Remove" /></td>
</tr>
</table>
I cant input data to TextBox while the focus is set using javascript.
View 6 RepliesI am trying to get the value of a textbox through javascript. In VS 2005, I've created a Textbox with id "SearchBox" and a Button with id "Submit". In the Click client events of "Submit", I have the following function,
[Code]....
But I am getting the following error. "Object Required".
I have created web application and textbox as a textarea.i am using javascript for validation.When i enter value in text box so it should be number not alphabet i have use textmode is multiple line.
My problem is that how i get multiple value from textbox and store in array in javascript and check each value is number or not.I am using the web form.
I have text boxes and it has values let say. I am calling my javascript method on one of textbox 'onblur'. my function is:
function CalculateExpectedProductPrice() {
alert("hi i called");
var originalPrice = document.getElementById('hdnSelectedProductPrice').value;
var numberOfLicenses = document.getElementById('txtNumberOfLicense').value;
[Code]....
Will there any impact master-content page . because script is in content page and html also on same content page.Also let me know you, I am using wizard control where as all these controls are resides on second step of wizard. will that make any impact ?
Edited:
I think wizard control making here matter. As i started my firebug and review the generated html it assign the Id dynamically to those controls which are inside the wizard. thats why javascript unable to find the expected control . eg for txtAmount text box which is inside the wizard control getting name as :
ctl00_ContentPlaceHolder1_Wizard1_txtAmount
but certainly i would not prefer to use this generated Id. So is there any remedy to find control inside the wizard control and get - set values ?
I have this cenario:One server (machine) that have framework 3.5. And one site (website) developed for framework 3.5.This site can not be modified (rebuild in other FW version, or others changes).
I'll developer a new webapplication (WAP) in framework 4.0 (using microsoft visual web developer 2010).
As I know, the new webaplication work in the server, if I install framework 4.0 in the server.
My question is: Can I install the framework 4.0 on the machine that already have framework 3.5. And continue have sites working with other frameworks version?Or, should I develop my new webapplication in framawork 3.5 ?If I can install the framework 4.0, do I need make some specify configuration during the installation?
what is Features added in Framework 2.0 over the framework 1.1? i want in Details?
View 2 Replies