i want to know what is the main thing that differ between web server control and html server controlthey both run at server. Is the only difference is that, html server control are light weight??
View 2 Replieswhat are the difference between asp.net server control and html server control? when do can i use these controls and which is better to app.
View 1 Repliesi'm extending gridview.
i've overried render method, in which i created a html table and added a html row for each data row.
[Code]....
now i want to add link button after table with on click event fired after i clicked it.i've tested following code but it did'nt worked:
[Code]....
I need to create a reusable custom control,which is like a form containing a listbox and some fields.The fields can be either textbox or combobox as needed for different applications,which can be selected on the property of the form onwhich page that i am using it,also i needed to specify the number of fields in that property.And also need place 3 buttons below for edit and delete the selected item in the listbox and a button to save.Data will be binded from the database as needed for different applications.
tell me with code how to create it using asp.net server control in C#.
I want to know: what are the basic differences between html server controls and web server control. As I have gone though lots of surfing but couldn't find the exact answer.
View 5 RepliesWhen a .NET server control is rendered in a browser it is rendered as a html control. Then how a browser differentiate between a server control and a html control. If the two control rendered as same then how server side events fire for a server control? If u say by using runat="server" attribute then also we can add runt="server" for html controls to work at server side... so then how these are recognized?
View 11 RepliesSetting value in html control in code behind without making server control
<input type="text" name="txt" />
<%--Pleas note I don't want put runat=server here to get the control in code behind--%>
<asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" />
Code behind
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
//If I want to initlize some value in input, how can I set here
}
}
protected void Button1_Click(object sender, EventArgs e)
{
Request["txt"] // Here I am getting the value of input
}
I need rft server control not HTML based server controls to display and store text as well as images, from which i can get rtf text and can save it as it is in DB.
View 1 Repliesaccording to what i read from web there 3 types of custom server controls
1. composite
2.superclass
3.rendered
i found video tutorial to create and use superclass custom control in your project (extending dropdown control functionality)
i am trying to search video tutorial for other 2 types .
How to wire up HTML server controls events?
I added a Input (Text) control in my web form and turned it into an HTML server control so its an instance of HtmlInputText class.
If I double click on the control It only adds a OnClick event handler method inside the script tags in the HTML doc of the web form but how to I get to handle its Serverchange event exactly? does VS.net 2008 has no ability to auto wire up the event to the control, do I have to manually wire up the event handler?
If a composite server control normally encapsulate styling information inside, it is an example of code encapsulation and modularization. However if css properties are included inside the composite control, it is not ideal for code/styling separation and css code re-use principles. Now which consideration should be the main consideration?
View 2 Repliesi would like to know what exactly the difference between Html control and asp.net web control. why do we need these two types of controls?i have placed one html input text ,html button and asp.net text box AND ASP.NET BUTTON on my web page
<input id="Text1" type="text" />
<input id="Button2" type="button" value="button" /> [code]...
they are used for.http://www.extremeexperts.com/Net/FAQ/DiffBetweenServerandHTMLControls.aspx.
explain the difference between these two controls.
I am using HTML control,and want to visible false from the server side with out using attributes runat="Server"
View 2 RepliesI just starting to learn asp.net
and I have problem with Html Server Control on Visual Studio
I had create a aspx page with simple html server controls (text for input and submit bottom )
for example this is the this the code for the submit bottom:
[code]....
how to get the value of
<textarea id="textarea" style="width: 600px; height: 200px" >
I'm trying to use a third-party ActiveX control on our intranet ASP.NET site, and I've run into a problem I can't figure out.
Expected behavior: The control expects to see a specific variable in the URL ("msg"). If you provide it, it works. If you don't provide it, it complains that the value is missing.
If I put the control in an HTML page, it works fine. But if I then change the page's type to aspx, the control acts as if the variable isn't there. The control still loads and runs; I'm not getting any permission or safety messages. But it complains that "msg" wasn't provided on the URL.
In other words, if I try these URLs, the first one works fine; the second one gives me the "you didn't provide the msg parameter" complaint:
(works fine)
http://mysite.mydomain.com/controltest/test.html?msg=123
(complains)
http://mysite.mydomain.com/controltest/test.aspx?msg=123
I know the aspx version is being processed by the server before being sent to the client, but there aren't any server-side commands or tags (it's the same file, just copied and renamed). As far as I can tell, the resulting page that is sent to the client is exactly the same.
Is there something about aspx vs html that would cause the control to not be able to get that variable? I can see it fine from javascript that I add myself. Here's the content of the page. Not much to it. If I get this working I intend to add some aspx tags and code, but there's no point yet.
<html>
<head>
<title>
ActiveX Control Test
</title>
</head>
<body>
<OBJECT ID="control1" CLASSID="..." CODEBASE="..." >
</body>
</html>
how to get HTML control value server side . I have the following control.
[code]....
I have a string in code behind like this
string html = "<asp:CheckBox ID="CheckBox1" runat="server" />";
So how to insert it into aspx page and when the page is rendering, it convert my string as i write it own in the webpag
how many server and html control one web page can hold?
View 3 Repliesone is anchor tag and other asp linkbutton tag
we want to call user defined function on onclick of anchor tag and as well as linkbutton
is it possible?
I am trying to create an HTML button that can use a C# server side delete function. since I don't know how many results I will have at the page, the control is created dynamically when the end user searches for current Messages:
CmsContactUsContent += string.Format("
"<input type='image' value='delete' id='del{8}' runat='server' onClick='DeleteItem' img src='/MaromyDotNet/img/AdminIcons/note.png' style='width:16px;'/>" +
"</div>" +
"<div style='clear:both'></div></div>", message.ContactMessageId);
There is a Class called ContactMessage and I'd like at each iteraion to allow the user to delete the current message through this function:
public void DeleteItem(object sender, EventArgs e)
{
int idToDelete = 41;
BLLContactMessage.deleteMessageById(idToDelete);
}
However, the event does not fire.
I try to run each control and then check what html did it render.
But this seems to me as an inaccurate method as whenever we add or remove the properties, or events of the control,the rendered HTML changes. Is there any book/tutorial/article to explain what is the standard HTML rendered by each asp.net control.
I have the following code:
[code]....
How to access to an HTML control runat server from JavaScript
I have this problem - I'm working on an ASP.NET AJAX-application on a server without .net 3.5 which means I can't use ListView (BOO!).
I decided to simply do the ugly way of making a table and giving the tbody an ID and a runat server tag, and put HtmlControls inside from the codebehind (btw - this is a usercontrol, in case it makes a difference).
This all works fine - until the page does a partial postback - and all the elements disappear, since the tag is runat server I assume it requires to be repopulated in the page load.
Is there no way to actually persist the data on partial postback? And only have the content of the control change when I say so in the back end?
I guess I could save the content in a session object upon populating the control, and just repopulate in the Page_Load with the session object - but I was hoping there was a better way to do this?
is there any way to create a server control from html string, i mean in code behind i have a string like string html = "<asp:CheckBox ID="CheckBox1" runat="server" />";So how to insert it into aspx page and when the page is rendering, it convert my string
View 7 Replies