I want to populate gridview with some records using jquery ajax but the main problem is that ajax works with Static Function only and Static function does not read controls of the page. (Gridview in my case)So how can I bind records to gridview.
View 1 Repliesi have a Web-method in my c# file and i need to sumit values to three textboxes.need to include my textboxes in to web method and assign values to that.
View 1 RepliesI'm using a custom AJAX based validation control to check user name availability from database. It's working alright in my development machine but in production server we are using Windows Authentication to authenticate by domain.The control is inherited from base validator and checks for user name availability from database perfectly but on form submission at Page.IsValid check it gives the following error.
remote server returned an error 401 unauthorized
Both the form and webmethod are in the same page/file. I even tried creating webmethod in a separate standalone webservice but error still there.
I have a Solution in which i m using Gridview which stores image inside it. Every time when user uploads images and clicked on button, image get inserted into Gridview.
But every time user hits on button page get postback,so to avoid this i used web method which is get called when user hits on button (html button). But when i m trying to bind gridview in this method.It is not get accessed .
how i access this gridview inside web method? Why Web methods are always static?Is there any other way to do this?
How can access html control from webmethod
View 1 RepliesHow can I get all the textboxes inside a create user wizard control using getElementsByTagName().
Below is my JQuery code:
[Code]....
The above code isn't displaying hint text when the textbox retreives focus.
I think there is something wrong with this getElementsByTagName("asp:TextBox"); , I have also tried getElementsByTagName("TextBox"); , getElementsByTagName(":textbox"); and getElementsByTagName("input"); .
But no one of them gets the textboxes array.
Can anyone tell what will be the correct syntax for getting all the textboxes inside a create user wizard control using getElementsByTagName()?
I am using AJAX ComboBox control (or I can use simple ASP.NET DropDown Control it does not matter) in my form. What I do is, I bind combo box control to my database and retrieve client names:
[Code]....
But here is the problem. I want First and Last names to go into separate TextBox controls (txtFirstName and txtLastName). Now it inserts Last Name and Firts Name in txtLastName control. At the same time I would really like to keep LastName + FirstName together in Combo Box.
How i can create collapsible textbox with jquery or ajax control toolkit.
View 1 RepliesIs there a way by which i can achieve functionality of page method inside a user control.
View 2 RepliesI looked up the threads about this. But I couldn't do it...
this is my method in aspx.page:
public void MesajlariGetir()
{
DataSet ds = new DataSet();
SqlConnection con = new SqlConnection();
SqlCommand cmd = new SqlCommand("msjlarigetir", con);
[Code]....
define OnClientShown client event for calendar, and you can set the mode to "year only" in this event,
[Code]....
I am getting [MethodError 500] when I use cascading drop down. below is my code
<tr>
<td >
Select a Hoster:
</td>
<td>
<asp:DropDownList ID="ddlFeaturedHoster" runat="server" ></asp:DropDownList>
</td>
</tr>
<ajaxToolkit:CascadingDropDown ID="cddHoster" runat="server" TargetControlID="ddlFeaturedHoster"
PromptText="Select a Hoster" LoadingText="Loading ..." Category="ActiveHoster"
ServiceMethod="GetDropDownContents" ServicePath="~/Hosting/HostingService.asmx"/>
Service Code:
[WebMethod]
[ScriptMethod]
public CascadingDropDownNameValue[] GetActiveHosters()
{
List<CascadingDropDownNameValue> returnList = new List<CascadingDropDownNameValue>();
HostersManager hosterManager = new HostersManager();
List<Hosters_HostingProviderDetail> hosters = hosterManager.GetAllHosters();
returnList.Add(new CascadingDropDownNameValue("--Please Select One--","0",true));
foreach (Hosters_HostingProviderDetail item in hosters)
{
returnList.Add(new CascadingDropDownNameValue() { name=item.HostingProviderName, value= item.HosterID.ToString()});
}
return returnList.ToArray() ;
}
[WebMethod]
[ScriptMethod]
public CascadingDropDownNameValue[] GetDropDownContents(string knownCategoryValues, string category)
{
knownCategoryValues = FormatCategoryWord(knownCategoryValues);
List<CascadingDropDownNameValue> values = new List<CascadingDropDownNameValue>();
HostersManager hosterManager = new HostersManager();
switch (category)
{
case "ActiveHoster":
values.AddRange(GetActiveHosters());
break;
case "ActiveOffer":
values.AddRange(GetActiveOffers(1));
break;
}
return values.ToArray<CascadingDropDownNameValue>();
}
/// <summary>
/// Formats the category word
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
private string FormatCategoryWord(string value)
{
if (string.IsNullOrEmpty(value)) return value;
if (value.LastIndexOf(":") > 0) value = value.Substring(value.LastIndexOf(":") + 1);
if (value.LastIndexOf(";") > 0) value = value.Substring(0, value.LastIndexOf(";"));
return value;
}
}
I have an application that has JS calling ASMX files to do asyncronous requests, using ASP.NET AJAX.
The problem is that I use always the same "onError" function, and now I don't know how to identify the method that rised the error, and it is giving me a lot of problems to debug errors. The parameter "data" of the onError method does not give enough information, for
example:
en System.ComponentModel.BaseNumberConverter.ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, Object value)
en System.Web.Script.Serialization.ObjectConverter.ConvertObjectToTypeInternal(Object o, Type type, JavaScriptSerializer serializer, Boolean throwOnError, Object& convertedObject)
en System.Web.Script.Serialization.ObjectConverter.ConvertObjectToTypeMain(Object o, Type type, JavaScriptSerializer serializer, Boolean throwOnError, Object& convertedObject)
en System.Web.Script.Serialization.ObjectConverter.ConvertObjectToType(Object o, Type type, JavaScriptSerializer serializer)
en System.Web.Script.Services.WebServiceMethodData.StrongTypeParameters(IDictionary`2 rawParams)
en System.Web.Script.Services.WebServiceMethodData.CallMethodFromRawParams(Object target, IDictionary`2 parameters)
en System.Web.Script.Services.RestHandler.InvokeMethod(HttpContext context, WebServiceMethodData methodData, IDictionary`2 rawParams)
en System.Web.Script.Services.RestHandler.ExecuteWebServiceCall(HttpContext context, WebServiceMethodData methodData)
Is there any way to know the webmethod that raised the error?
I am not able to figure out why it is not working. IS IT A BUG.
I want to focus textbox in 2nd tab on click but no luck with the following.
[URL]
i.e.
[code]....
I need to enter amount in textbox. actually i will enter 12 in textbox then after that i will press tab button it will need to convert 12.00 not only that along that i need double(13,2) only in textbox.It never accept more that (13,2).
Note :1222222222222.00 or 1223333333333.22 like that i need i mean not exceed (13,2).I will accept less that that also like 12.22.
[Code]....
How to FindControl for Textbox in ReorderList
For example : I have UserID and UserName. So I use DropDownList. UserName is DataTextField and UserID is DataValueField. So User can choose their name and I save UserID to my database. But If User is new and not registered. I want to allow to type in DropDownList and I save the name to database. So for registered people can choose and not registered people can key in.
View 2 RepliesI'm using the AutoCompleteExtender control with a textbox. The control functions the way I want it to but I have one issue with it. When the page first loads I type something in the textbox and I get a list of suggestions from my database. When the list is quite big the vertical scroll bar appears on the right side of the browser window and the textbox is repositioned to the center of the page (I want the textbox to be centrally positioned and I'm using <center> tags). Unfortunately the AutoCompleteExtender list doesn't reposition and is misaligned. The same thing happens when the browser window is resized.
I've played around with CSS and OnClientShown and haven't managed to fix this. I'm currently using IE8.
How can i get other controls on my webpages (eg. Forms, Gridviews, TextBox, DDL's, etc...) to STOP rendering dynamically generated ID's from the AJAX Control Toolkit?
I have been able to successfully download and implement the AJAX Control Toolkit MENU within my .master page using an XML sitemap data source as well as changing the CSS properties to suit my layout and design. It now renders the page (in Source View) with the more robust HTML UL, LI tags, etc....
However when i add a new Gridview into the Content of a new page (using my master page), the View Source shows the Form ID & GridView ID has been dynamically changed which i'm sure is because of the AJAX Control Toolkit.
2 Examples:
1) FORM:
a) VWD Code View:
<form id="form1" runat="server">
b) However, page preview View Source changes to:
<form name="aspnetform" id="aspnetform" lang="en-au">
2) GRIDVIEW:
a) VWD Code View:
<asp:Gridview ID="GridView1" .......
b) However, page preview View Source changes to:
<table id="ct100_ContentPlaceHolder1_GridView1" ......>
Am i supposed to remove something from my AJAX Control Toolkit to stop other controls rendering new ID's?
As the ID's and names change when the page is rendered i cannot CSS Stlye items, use code behind with my standard names. I get errors saying the Objects are NULL as they cannot be identified.
I want to create a custom control or user control using TextBox & MaskedEditExtender control.
I am going to add this control dynamically. So to avoid setting each property each time I tried to create a custom control like this.
[Code]....
but when user enters value and clicks on submit button I get empty string but in next submit I get the value.
wanna use filtered TextBox ajax control in my simple page.I add a textbox in my page. And then i drag first script manager on my page and then drag filtered textBox in my textbox.But when i run my project i had an error like this picture..What is the problem? Where i doing mistake?
View 4 RepliesI need to assign a textbox value selected from a modal dialog. The modal dialog displays a list of addresses. I select a particular locationID from the addresslist launched.
I launch the modal dialog from a Link button.
There are Number and street ,city,postocde fields on the .aspx form. I should extract the Number and steet field from the database for which I use the Webmethod. I set the EnablePageMethods value to true of the Scriptmanager control.
I see that the value gets assigned , but resets to the initial value of the NumberandStreet field before the modal dialog is launched.
I am not able to trace as to what could lead to this. Please find the code attached.
<asp:LinkButton ID="LinkButtonPickUpAddress" runat="server" OnClientClick="OpenAddressList()">Select</asp:LinkButton>
<script type ="text/javascript" language="javascript" >
var locationID;
function OpenAddressList() {
var NumberAndStreet;
locationID = window.showModalDialog('AddressList.aspx', null, 'scroll:no;dialogHeight:330px;dialogWidth:500px;centre:yes');
PageMethods.GetNumberAndStreet(locationID, SetNumberAndStreet);
}
function SetNumberAndStreet(ResultNumberAndStreet) {
document.getElementById('<%=TextBoxNumberAndStreet.ClientID %>').value = ResultNumberAndStreet;
}
In the .vb form i have the web method declared this way
<System.Web.Services.WebMethod()> _
Public Shared Function GetNumberAndStreet(ByVal locationID As Integer) As String
Try
Dim theAddress As New IDAL.Address
theAddress = Utilities.m_objDAL.GetAddress(locationID)
Return theAddress.NumberAndStreet
Catch ex As Exception
Return Nothing
End Try
End Function
Note : The above code is placed in the content place holder of a content page
I have textbox in which pincode has to be entered and it checks with database and gets city and state from database and fills data in other 2 textbox.I have kept asynchronous postback trigger on textbox textchanged event. After reterving data from database i set focus on other textbox of STDCode.But the problem with ie7,ie8 browser is that the focus comes on control but i can't write anything in stdcode textbox untill i move to another textbox. When i come back from another textbox i can write in stdcode textbox.Problem gets occured only in IE7,Ie8 browsers only.Here is design file of that page.
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<table cellpadding="4" cellspacing="0" width="100%">
[code]...
I have hooked up a textbox to an autocomplete extender control and it seems to work fine with me restricting what is displayed as the user types via a web method in the code behind. I am using the CreateAutoCompleteItem key value pairs method. I have also created an OnClientItemSelected event which can update the value of a hidden field.The problem I have is when the user might want to retrieve a record and I want the textbox to display the correct value when the page loads. If possible making my textbox have key value pairs, etc.
View 1 RepliesRefer This : [URL] .....
I want same functionality but im not using Login Control ..I am using TextBox for Username and Password and a login Button ..can i do the same ??
FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, Login1.UserName, DateTime.Now, DateTime.Now.AddMinutes(2880), Login1.RememberMeSet, roles, FormsAuthentication.FormsCookiePath);
string hash = FormsAuthentication.Encrypt(ticket);
HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName, hash);
[URL] ....