We generally know HTML as client controls, but after including runat=server in them I guess they can work as server controls also, so can anyone tell me what is the benefit of ASP.net controls over HTML controls?
View 3 RepliesIn visual studio 2005 for windows application , there is option where you can add New datasource by going to menu Data>Add New Data source, I know you can connect to database by using Dim con as connection, Dim cmd as command, Dim da as ataadapter, then query database and get result
View 1 RepliesThe following seems reasonable, but it returns an error:
<asp:Repeater ID="RepeaterF" runat="server" DataSourceID="DSF" >
<ItemTemplate>
<%
If Eval("Item_Batch") = 0 Then
%><tr><td></td><td colspan="2"></td><td></td></tr><%
Else %>........
Error: "Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control."
I am finding it difficult to accept that the whole Repeater approach has any benefits over just creating a loop in code, iterating through a recordset, and building a html table into a variable, then dumping it to the page. This repeater is spawning pages of code and objects, and surely this is all using up server resources.
I am combinning .aspx pages with some html pages.If user logged in (use asp.net membership function), I need hide a html user control which is locatd in .html page (such as html input control), how can do that?
View 4 RepliesHow to access the HTML control values in form object, if runat="server", is not present in the HTML controls.
View 6 RepliesI am using formview control to generate invoice. But instead of printing html view it is printing html code in PDF. I am doing like this:
[Code]....
For unknown reason, I lost all default controls in the toolbox except for html controls. How to restore them back?
View 2 RepliesI have been trying to implement an extended GridView that eventually will include a panel with a number of filter options outside of the grid iteself.
As a test I have added a dropdownlist and a linkbutton but when these are rendered to the page they are rendered as plain HTML with none of the javascript or ids that are generated for server controls as a consequence the postback event is not fired when a dropdownlist item changes and the linkbutton is rendered as plain text.
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i know this question have been mentioned alot here but mine is a little more updated, now with ASP.net 4 and new Ajax client templating plus JASON services. so if i got all these new capabilities will i really need server side controls as long as i can bind on client side, create data-views on client side heck i can even use data-context and apply CRUD operations on clients side.
so i actually i wont need button_click server side event or what so ever... i am asking this because i own some commercial Controls like Telerik and Component art and they both offer client side operations ow but still i am confused as to my knowledge creating these controls will still have to go through Page Life cycle
Check out the code below:-
[Code]....
I have tblRow table on the form and on Page Load I am generating HtmlTableRow, HtmlTableCell and HtmlInputText and adding it to the table. On the click of button Save I can get the HTMLInputText value by using the value it generates for its Name attribute, I get ctl06 when I do the View Source of the page.
I want to know is there any way through which I get the value through ID which I am assigning in the above case i.e. "txtTest".
What is The Difference Between asp.net sever controls and html servser controls
View 1 RepliesI Am working on Shopping Cart Website. I Want To Pass Product Amount And Transaction Id To Bank.
MY code In Design Page Is
<input type="hidden" name="Amount" value='100'/>
//
If I pass Amount (100) Here Then It Works But I Am using Server Control Label1 For Show The Amount Now I want to Pass Label's value at the place of value
I want To Do Like
<input type="hidden" name="Amount" value='Label1.Text'/>
Or
Request.Form("Amount").Value = Label1.Text'
Is there any method to add asp controls to html string.I used the TableCell but its not rendering like the rest of the page.
I need to put buttons in the last row of the table.
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I have several html buttons on my form which I have calling the same routine in my code behind.
For example:
<input id="cmdSaveChangesOnEdit" type="submit" value="Save Changes" name="cmdSaveChangesOnEdit" runat="server"
OnServerClick="cmdSaveMainPricingChanges" />
<input id="cmdSaveChangesOnEdit_NEW" type="submit" value="Save Changes" name="cmdSaveChangesOnEdit" runat="server"
OnServerClick="cmdSaveMainPricingChanges" />
I would like to replicate this functionality with the asp:DropDownList control i.e. I have several dropdowns which I would like to call the same code behind routine. However it seems that asp controls do not support the OnServerClick option. Is there a way to explicitly define which code behind routine to call on an asp control?
Iam getting the below string in a variable"result" after xslt tranformation. if i do Page.ParseControl(result) iam able to render controls to the page. But the requirement is different. I have 4 place holders in that aspx page.I need to bind div id="Section1" to placeholder1, div id="Section2" to placeholder2 and similar the other two sections also to the corresponding place holder. how can i loop and add controls to corresponding place holder.
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tried many approaches like below to determine which web page form buttons are checked and then get all the attributes for those checked buttons, getting nowhere fast, note on the sample code below, a button was checked but nothing was found with this code,
there's got to be a way to this, yes?
Dim MyControl As Control
Dim MyRadioButton As RadioButton
For Each MyControl In Page.Controls
If MyControl.GetType().FullName.ToString = "System.Web.UI.WebControls.radio" Then
MyRadioButton = MyControl
If MyRadioButton.Checked = True Then
foo = MyRadioButton.Attributes("name")
End If
End If
Next
this is what the radio buttons are like they have unique id's and values, its the name attribute that groups them
<input id="class01" name="class01" runat="server" value="class01" type="radio"/>some text<br/>
<input id="class02" name="class01" runat="server" value="class02" type="radio"/>some text<br/>
I want to access to asp.net controls like button, label, .... from html mode(desinge mod
for example i have following control :
<asp:LinkButton
ID="lnkbtnRemove"
Text=""
CommandArgument='<%#Eval("AdsID") %>'
CommandName="DelFav"
runat="server"></asp:LinkButton>
I want something like this in html codes to manipulate control:
<%# if( condition)
lnkbtnRemove.Visible=false;
else
lnkbtnRemove.Visible=true;
%>
I have some javascript to iterate the divs in my web page. There is also a ReportViewer control. If I look at the HTML in FireBug in FireFox I can drill down to a div with an id of "oReportDiv". However, my javascript does not pick this up and if I view Source I cannot find it there either. It is the same story in Internet Explorer - I can find the div in the developer tools but not in the source.
The div is buried in nested iFrames and Framesets and all sorts of nasty looking stuff.
I want to clear my funda and doubt in paging.For that i ant to do paging for html table populated with datareader .My html table should be <table><tr><td>... so on .Paging should be numeric and language should be c#.I don't want to use datagrid or javascript.
View 5 RepliesI'm rewriting my website in aspx to pull text from a SQl server and pop it up in a modal. I have everything working fine, but when I was using plain asp and HTML tables, I was able to format some of the text in the database using HTML tags, and they would render to screen. Is there anyway to do the same thing when using the following:
<asp:table>
<asp:tablerow>
<asp:TableCell> [code]..
I have created a Web User Control (e.g, uc.ascx) which has a few HTML checkboxes in it (using Input Checkbox).
As uc.ascx is dynamically created in my webform page (e.g. page1.aspx), I discovered that the HTML checkboxes did not persist their "Checked" status. how I can make these HTML checkboxes persist?
on the server side created cell content for my GridView that have html anchors. However when the page is emitted all I get is the entities in the Source and the anchor tags show up in the gridview instead of the hyperlink.
so source looks like <a href= etc
What should I put in the cells ?
Is there a way to render gridview as HTML so that i can send it via email?
View 3 RepliesI have the following code that Redirects the GridView to HTML
GridView GridView1 = new GridView();
GridView1.HeaderStyle.Font.Bold = true;
GridView1.DataSource = JTB.GetOperationsListData((int)Session["TicketID"]);
GridView1.DataBind();
GridView1.RenderControl(htmlWrite);
Response.Write(stringWrite.ToString());
Response.End();
I have a column in this Grdiview called barcode I want to set the font for jus that column before rendering it to HTML how do i do that
I have placed my aspx controls inside html div like below-
<div style="width: 960px; height: 600px; vertical-align: top; overflow: auto; ">
<my controls>
</div>
Due to which it adds a horizontal scrollbar to my controls. Now i have a checkox inside this with autopostback property enabled due to which whenever i checked it, my sroll position changes which makes a difficult task for user to enter data. Is there any way to maintain the horizontal-position of scrollbar om autopostback? although i have tried maintainscrollposition=true in page tag but doesnot work for horizontal scroll position