Is it possible to either access the properties, such as 'url', of a embedded media player object server side to change them? Or possibly dynamically create a new media player object with a different 'url' each time?
I am trying to change the property based off of a selectedindexchanging event of a gridview object.
I want to integrate paypal inside my shopping cart. For that it requires a html form to be embeded inside .aspx page with the action to paypal and method is post. Inside that form there are some hidden input filed. I want to assign one of those hidden field's value from server side code so i need to access that filed from server side. But how? Here is my form:
<form action="[URL] method="post" id="PaypalForm">
<input type="hidden" name="cmd" value="_cart"/>
<input type="hidden" name="upload" value="1"/>
<input type="hidden" name="business" value="[URL]
<input type="hidden" name="item_name_1" value="Item Name 1" />
<input type="hidden" name="amount_1"/>
<input type="submit" value="PayPal" />
</form>
I want to access amount_1 filed.
On DBML I have two entities as Parent, Child. I am trying to assign Child class properites in a Parent.
[code]....
I am getting the following Error:
Cannot access a disposed object.
Object name: 'DataContext accessed after Dispose.'.
I have been using properties and have idea that using properties with private fields we can implement validations and buisness rules in them.
But I am just thinking asp.net client side validation controls provide good strength and they provide good user experience as well. They can be used for any type of validation (using regular expression) on client side and their re-use is possible on server side. When validation controls are a must and they are powerful; is making properties not just wastage of time ?
Is there still some use of properties ?
My web method returns object 'User' that has a lot of properties.
In my 'OnComplete' function I am receiving those object.
[code]....
Question: How can I get values of object properties?
The code above provides me with '[object Object]' text instead of real object value.
I am using an ObjectDataSource control to call a MapInfo object. This object has two properties:
public IList Visits
public int TotalAvailable
The select method returns an IList but the TotalAvailable property is also populated. I have set the TypeName in the ObjectDataSource to the MapInfo object but because the Select method only returns the IList I don't have access to the TotalAvailable.
[code]....
Is there any way to access this value. I know it is being populated in the MapInfo object but all that gets returned from the Select method is the IList
i have a <div> named 'mydiv' on a web page and have set it's runat property as <server> so it is visible within
my vb.net server side code.
i can see the mydiv within the server side code.
my question:
how do i adjust the height/style of the <div> withion the vb.net code so that whe the page is posted back the new height/style settings apply. how do i get to the style properties server side?
I have a requirement of adding server side variables in client side and other way round. Because I need to set a value from client side using javascript and access the same in code behind page.
I have to use C#.Net and JavaScript.
How do I access a property of a web server control?
View 2 RepliesI know that I can receive an javascript object from the server via ASP.NET AJAX using Json. But I am not sure how can I send an javascript object from my client-side javascript to my server-side code. And if I can, how can I extract this object in my server-side code and access its members?
View 1 RepliesIs it safe to access asp.net session variables through static properties of a static object?Here is what I mean:
public static class SessionHelper
{
public static int Age
{
get
{
[code]...
Is it possible that userA could access userB's session data this way?
I'm trying to create a JSON object on client-side and pass to a server-side function. Then instantiate it on server-side using JSON string representation.
So I create jSON object on client-side
var myJsonObject = {
"arg1": var1,
"arg2": var2
}
and pass it in to
WebForm_DoCallback(controlID, myJsonObject , null, null, null, true);
When I try to retrieve this JSON object on server-size I get as a string representation of JSON [object Object]
So in following server-side function, the argument value is [object Object]
public void RaiseCallbackEvent(string jsonObj)
I was expecting a string representation of JSON object. How do I pass in a string representation?
I've created a ScriptService / ScriptMethod that uses a custom class as an input parameter but can't figure out how to create an instance of the object on the client side.I thought that when I used ScriptManager and Ajax before the ScriptManager registered my server side classes for me or am I completely mistaken?
View 4 RepliesI've posted the same question in the Object Data Source forum. This is a link to it http://forums.asp.net/t/1554083.aspx. Maybe I should've posted here to begin with. There seemed to be some overlap so I wasn't sure which was the best on to post the question in.
I'm trying to get a better understanding of how I could've designed my app so that the Object Data Source could work with the properties of my business objects. Please read the other post to see how it's currently being done. Sorry for the link to the other page. I didn't want to post a bunch of duplicate information. I would love to get some suggestions for alternative ways of doing this.
Quick question here. I'm sure it's possilbe, just can't get it to work.
I've got a gridview. In have a gridview. The gridview is bound to a list of my custom class. The class exposes a link to an image as well as the image's height and width. I have a Image Control in the gridview. I've bound the Image Url to the correct property. Now, I'd like to bind the height and width properties as well. But everytime I do that I get the following error:
Cannot create an object of type 'System.Web.UI.WebControls.Unit' from its string representation '"<%#Bind("GetImageHeight()")%' for the 'Height' property.
Here is an example of the tag:
<asp:Image runat="server" ID="imgProduct" ImageUrl='<%#Bind("ImageUrl")%>'
Height="<%#Bind("GetImageHeight()")%>" Width="<%#Bind("GetImageWidth()")%>">
</asp:Image>
[code]....
How can I access the DataTable created server side in mvc 3.0 in javascript. I want the data in jqgrid so i need the DataTable in javascript.
View 1 RepliesI am applying a field validator on a listbox which works when no item is selected in the textbox and some(most often the submit button) control is made to postback to the server.Now the problem is that if a person has entered the page and want to logout it still gives the same exception messages(which it should) rather than logging out of the page.I am using ASP.NET with c# as back-end.I want the the logout button(rather all except the submit button) to function prior to the validation
View 1 Repliesaccess to HTML elements. On the server side those elements exists in temTemplate of a repeater control.
<asp:Repeater ID="rptList" runat="server" onitemcreated="rptList_ItemCreated">
HeaderTemplate>
<div id="accordionGiftLelo">
</HeaderTemplate>
<ItemTemplate>
[code]...
I have an update panel within it i have my activeX control, below it i have a dropdown that you make a selection from, once you make a selection im trying to pass in different paramters, which really are just the source of the control, since everything else will be the same.. but when i make a selection, the control disappears..
If i remove the update panel and make a selection the control is still visable on the page, at the moment, i dont have much setup, im just trying to get the page layout and framework setup adn working, then i can start plugging in my datasource so actual data is being passed in..
I do have a trigger associated with the updatepanel, but with or without it it still causes the control to disappear..
Just to be clear, it disappearing when i view the page in my browser and make a selection, not within VS. Whats weird is that ONLY that control disappears, the rest of the controls on the page stay visible, the dropdown and buttons.
I want to access selected value of GridViewDataComboBoxColumn in server side at GridViewUpdated event. Do you have any idea about how can it be?Here is columns of AspxGridView
<dx:GridViewDataComboBoxColumn Name="Sprint_id" Caption="Sprint" FieldName="refSprint_id" VisibleIndex="8">
<PropertiesComboBox ValueType="System.Int32" DataSourceID="sdsSprintler" TextField="adi" ValueField="sprint_id">
</PropertiesComboBox>
</dx:GridViewDataComboBoxColumn>
Combo can fill but i couldnt access the selected item in GridView updated event
How can I access server side functions from the HTML code? See the following code:
<a id="Taggloud" runat="server" class="lblTagCloud" onClick="TagOnCloud_Click">click</a>
Here I'm calling the tagonCloud_click function that's defined in server side(code behind). How can i call that function?
i am using a div in the top of the master page which have the controls for login. When the user succesfully login to the application the visibility of the div should be hidden. can i achieve this is in server side.
View 2 RepliesI am building 2 WCF projects. On is server side and the other is AJAX (you can see here the ultimate trouble you have to go through to make it work in another domain: URL....
As we may give the website to an outside developer group I want to be able to have a small log function that will go through server side (because i don't know if the dev's will jst put the user - pass in javascript if they have the option) and write a cookie with a 10 minutes enabled pass and everything else will be in Ajax - Javascript.
To do so I need to have WCF on both forms server WCF web.config and AJAX WCF web.config. (also note that Global_asax is taking place and it may interfere).Can it be blend in web.config somehow. Maybe breaking the web config in multiple pages?
I have to access my html control and get its value from my server-side code. Is there anybody who could suggest how I could do it?
My html control is very simple: <input type=text>
But the thing is: I can't make it <input type=text runat=server> cause in this case my jquery functionality (datepicker) does not work.
how to get controls for Silverlight, specialy MediaPlayer.
View 1 Replies
