C# Trying To Serialize An Enum Type Serverside And Then Output It In Clientside JavaScript
Jun 18, 2010
Let's say I have a function that takes a string. That string contains the fully name of an enum type (e.g. "MyCompany.Area.AotherNamespace.MyEnum").
How could I create an array of strings (or List<string>) whose elements are the values of MyCompany.Area.AotherNamespace.MyEnum?
Is that even possible?I'm basically trying to serialize an enum type serverside and then output it in clientside JavaScript so I don't have to define an enum in two places--in my C# and my JavaScript.
View 1 Replies
Similar Messages:
Mar 12, 2010
I'm making a website in ASP.NET 4.0 where I make use of the RequiredFieldValidator control to validate a wizardstep.It works perfectly with Javascript enabled, but when I turn it off (in my Firefox) it just goes to the next step.We don't do a Page.IsValid check, but we don't do much on the "next button clicked" event either.Certainly not something that is forcing it to go to the next step.
View 15 Replies
Aug 5, 2010
I am using ASP.NET 3.5.
When the user click on say btnSubmit I want to first execute some JavaScript code and then execute some C#/VB.NET code.
Is this possible? If so how would one do it?
View 5 Replies
Jun 12, 2010
Anyway, if for example I have a textbox that I want to enable when the user check the desired checkbox/radiobutton, I like the textbox to be default enabled=false. What's the good approach between these two?
a.) client side
[Code]....
View 7 Replies
Aug 23, 2010
I need to know on the serverside, if a RadioButton has been disabled (by javascript) on the clientside.
The (serverside) Enabled property is not the same as the (clientside) disabled property. Using MyRadioButton.Attributes("disabled") doesn't do the trick either.
View 2 Replies
Feb 12, 2011
I am facing an critical problem in Enum serialization in WCF. Here is the scenario: I have an enum like this...
[Serializable] [DataContract(Namespace = "http://www.geniusdoc.portal.com/serivces/2011/v1/GdService", Name = "AppointmentMode")] public enum AppointmentMode : int { // 1: Email, 2: Phone [EnumMember(Value = "1")] None = 1, [EnumMember(Value = "2")] Email = 2, [EnumMember(Value = "3")] Phone = 3 }
Here I decorated each enum value with [EnumMember], so that I can use the Enum as Data Contract in WCF.
And, AppointmentMode will be saved as INTEGER in database. So I need to serialize this Enum to its value. So I have specified value to each member like... [EnumMember(Value = "1")]
Problems:
If I use the above code as it is...SvcUtil not considering Enum Text, and generating the Enum in Proxy as below...
[System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")] [System.Runtime.Serialization.DataContractAttribute(Name="AppointmentMode", Namespace="http://www.geniusdoc.portal.com/serivces/2011/v1/GdService")] public enum AppointmentMode: int { [System.Runtime.Serialization.EnumMemberAttribute(Value="1")] _1 = 1, [System.Runtime.Serialization.EnumMemberAttribute(Value="2")] _2 = 2, [System.Runtime.Serialization.EnumMemberAttribute(Value="3")] _3 = 3, }
If I remove the Value from [EnumMember(Value = "1")], while deserialization is considering Enum Text, and giving results as below
<AppointmentMode>None</AppointmentMode>
Expected result:
1. Enum in the Client proxy should be same original Enum.
2. Enum Deserialization should consider EnumValue, such a way that it will return
<AppointmentMode>1</AppointmentMode>
How to get this done?
View 5 Replies
Feb 8, 2011
i am generating a wcf data contract from a schema, using svcutil /d: option, however the enum of type xsd:int in schema is generating all the values as ints, with underscores, obviously to make valid code. How can i get the actual value of 1000
E.g Enum Impact with values 1000,2000,3000 generates code
public enum Impact : int
{
[System.Runtime.Serialization.EnumMemberAttribute(Value = "1000")]
_1000 = 1,
[System.Runtime.Serialization.EnumMemberAttribute(Value = "2000")]
_2000 = 2,
[System.Runtime.Serialization.EnumMemberAttribute(Value = "3000")]
_3000 = 3
}
View 2 Replies
Apr 30, 2010
I have a webmethod that has three parameters:
public AuthenticationResult Authenticate(Enum type, string userName, string password) But the problem I had is that if a null/invalid enum is entered for the type variable it throws an error message.
So the obvious solution is to use a string/int instead but I am cannot do this as current users already use the existing webmethod.
So i was thinking:
public AuthenticationResult Authenticate(object type, string userName, string password) and handling the casting myself but the problem I had with this is that now my users do not have access to the Enum type.
So my question is can I publish the enum type without having it as a parameter/return value? Allow the client to access the Enum so they can pass it into the method. Would using a method that returned a type that was my enum work? Or is there a way to catch this custom error: (I dont think so as it appears to be on the client end when converting Enum to xml). The error is: (System.InvalidOperationException: There was an error generating the XML document. ---> System.InvalidOperationException: Instance validation error: '45465' is not a valid value for Enum.)
View 1 Replies
Sep 28, 2010
whats wrong with this code, i try also Enum.Parse but didnt work.
public enum RoleNames
{
Administrator,
[code]...
View 1 Replies
Feb 19, 2011
How can I get ClientSide(JavaScript) Value for My ASP.net Custom Control?
for example I want to get a value like this:
var selectedItemID = getElementById("<%=MyControl1.ClientId%>").value;
How can i set a specific Value in my control scripts to get it from ".value" property like above?
Additional Note:
i want ".value" property(javascript) to get the dropDown control(one of my controls in my custom control) selected Value.
View 4 Replies
Dec 28, 2010
I know the built-in ASP.Net validators come with a client-side framework, however I've been unable to find anything that lets me check a single validator for it's Valid state.
The validator in question is a RegularExpressionValidator, which I use to determine whether an e-mail address is valid or not.
Here's some brief code:
[code]....
View 1 Replies
Jul 1, 2010
I have a Asp.Net control inside a updatepanel thet is inside a modal popup. I wont to register write javascript code in client from the control code.
these is my code:
Dim output As String = .. javascript code
Page.ClientScript.RegisterClientScriptBlock(Me.GetType(), "frmulaMatrix", output, True)
these is my second thinf but dont work
Page.RegisterClientScriptBlock("SCRIPTNAME", "<script language='javascript'>" + output+"</script>")
View 3 Replies
Sep 9, 2010
I am using Flexigrid in my project to add a button on the grid toolbar I can use code like this:
"buttons":[
{"name":"Modifica","bclass":"edit","onpress":"doCommand"},
{"name":"Elimina","bclass":"delete","onpress":"doCommand"}
],
Anyway the "onpress" attribute shall contain a reference to a js callback and so this field shall not be enclosed within quotation marks.
I am using the class JavaScriptSerializer (in the System.Web.Script.Serialization namespace) to do the serialization.
How I have to declare the variable to make JavaScriptSerializer serialize like this?
"buttons":[
{"name":"Modifica","bclass":"edit","onpress":doCommand},
{"name":"Elimina","bclass":"delete","onpress":doCommand}
],
View 3 Replies
Oct 1, 2010
I have a custom Javascript object that has a few string and float members. I'd like to serialize an array of them in Javascript, assign the result to a hidden field, and then retrieve and deserialize them in the codebehind for my asp.net application.
View 3 Replies
Mar 22, 2011
Here is my Javascript
<%-- script to load the default image--%>
<script type="text/javascript"><!--
window.addEventListener('load', function () {
// Get the canvas element.
[Code]....
If you look at the img.src at the very bottom, it loads the defaultImage.ClientId from the server which is suppose to get the image on the page. If I use a normal url it works, but if I use document.getElementById(imgid).src it just doesnt load an image. I am assuming its because the javascript loads before the serverside code is ran. How can I get around this?
View 2 Replies
Dec 17, 2010
I need to call Serverside event from Java Script.
FOr this i Used __doPostBack but page flickering is occured eventhought if we keep update panels,
I have a gridview control from gridview I am calling RowCommand event and then a Popup Page from Popup i will return some values and again i need to bind the values back to the DataTable and then to GridView.
In JS if i User doPostBack('xyz','') page flickering is ocurred and if i user doPostBack('updatepanel1','') ID also flickering is not occuring bt values gets binded to GRidview after 5 sec delay....
is ther any alternate sol for this to do...
any Jquery or any JS???
or if i use ScriptManager Page Method is there any issues with that bcz we need to have a static method in server side.....:(
View 1 Replies
Apr 3, 2011
note that the scenario is ASP.NET Webforms + Master - Content page which mess up the ids.
I have, say, three checkboxes
<asp:CheckBox ID="chkConsultantQuality" runat="server"
CssClass="company"/>
<asp:CheckBox ID="chkConsultantEnvironment" runat="server"
CssClass="company"/>
<asp:CheckBox ID="chkConsultantSafety" runat="server"
CssClass="company"/>
I would like to make a div id="CompanyPanel" on click event of each checkbox according to the following condition
visible if any of the checkboxes are checked.
hidden if all of the checkboxes are unchecked.
I am planning to use jQuery since I am selecting by class name. I could do it with jQuery.each on the class='company' by checking each for a checked flag.
View 2 Replies
Feb 24, 2011
I have three views inside a Multiview How to activate one by one view means I Just want to change the Active View Index of the Multiview using javascript in ClientSide How can i do this?
View 1 Replies
Mar 22, 2011
I am using a custom validator to call a javascript function for validation. My problem is that I need to be able to change the error message dynamically. Here is the code:
<asp:CustomValidator ID="CustomValidator1" runat="server" ClientValidationFunction="fcnValid1"
ErrorMessage="" Display="None" ValidateEmptyText="True">
</asp:CustomValidator>
[code]....
View 1 Replies
Oct 10, 2010
Why am I getting this error? I'm trying to do a calculation on my GridView2 and I'm using clientside javascript. I need to add the onkeyup attribute. How do I do this?
Code Behind:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
CType(GridView2.FindControl("TextBox13"), TextBox).Attributes.Add("onkeyup", "calculateSubTotal")
End Sub
View 5 Replies
Jul 30, 2010
I have to pass a string value from the server side page (.aspx.cs) to a function in .JS page. I need to call the function in JS page from server side page along with string as a parameter.
View 1 Replies
Mar 2, 2010
I am trying to do the following:
If (ddlContacttype.DataValueField) = MyClass.ContactTypeEnum.MyContactType
[Cde]....
View 4 Replies
Mar 9, 2010
Is there a way to retrieve the media-type value? e.g. like OutputSettings.OutputMethod used to get xsl:output method.
View 2 Replies
Jul 8, 2010
I copied an entire project:
[Code]....
from one computer running Visual Studio 2008 to another computer running Visual Studio 2008.
I can rebuild/build the solution just fine on the new computer, but, if I select 'start debugging', it goes through the compile/build process and then ultimately pops up a window that says:
"A project with an Output Type of Class Library cannot be started directly.
In order to debug this project, add an executable to this solution which references the library project. Set the executable project as the startup project."
NOTE: the 'start debugging' runs fine on the older computer..
View 2 Replies
Oct 20, 2010
In my database when anyone registers - By default the registration time is saved as UTC universal time zone.
But i want to display everything on the website in (GMT-05:00) Eastern Time (US & Canada)
I am using this SQL QUERY to display registration date:
SELECT TOP (5) Username, CustomerID, RegistrationDate = CONVERT(VARCHAR(12),RegistrationDate,107) FROM Customer ORDER BY RegistrationDate DESC
And, i am displaying it like this:
<asp:Label ID="nameLabeldate" runat="server" Text='<%# Eval("RegistrationDate") %>' />
The problem is the output is getting displayed as : 10/20/2010 1:36:01 PM
I know RegistrationDate is datetime stamp that's why i am getting output in this format.
But i want to display RegistrationDate as: Oct 20, 2010 at 1:36pm -> according to (GMT-05:00) Eastern Time (US & Canada) ORDER BY RegistrationDate in Desc (top most will be last registered user)
View 11 Replies