I am using ASP.NET. I have an html table. One of the table cells (td) has two buttons. Just recently, when it is being rendered it is wrapping the buttons. Can anyone tell me why this is happening?
View 2 Replies
Is there a way (without overriding Render) to get the Rendered HTML output of a UserControl? What if the UserControl as a control tree with other controls in it?
View 1 RepliesRecently we copied an ASP.NET WebForms solution. In this solution we are using some ASP:ListBoxes where the Rows property is set to more than 1.
This renders following HTML..
<select size="8" name="ctl00$MainContainer$lbType" multiple="multiple"
onchange="javascript:setTimeout('__doPostBack('ctl00$MainContainer$lbType','')', 0)" id="ctl00_MainContainer_lbType">
<option value="--">-- - --</option>
<option value="BR00">BR00</option>
<option value="BR01">BR01</option>
<option value="...">...</option>
</select>
Looks fine to me. But the strange thing is that in the copied solution the browser doesn't render what it should be rendering. The size property seems to be ignored. It just gets rendered as if the size was set to one.
This applies to all listboxes in the solution. I compared the masterpages and web.configs and there are no differences. This issue also applies to all browsers. I used IE8 Developer tools to compare the documentmodes and they are the same for both solutions.
I want to call the corresponding html inside a Panel in code behind. How can I do that?
I have this
<asp:Panel ID="MyPanel" runat="server">
// other asp.net controls and html stuffs here.
</asp:Panel>
I want to get the HTML equivalent of MyPanel and all of its contents in my code behind say in PageLoad or some methods.
I try to send an email with the html generated from an aspx file. But having this problem that only capture the aspx text not the html rendered by aspx. how can i do it , must use htmltextwriter? This is the code sample
<%@ Import Namespace="System.IO" %>
<!--#include virtual="/asp/enviamail.aspx"-->
<%
Dim FILENAME as String = Server.MapPath("/boffice/adcasas.aspx")
Dim sw As StreamWriter
'Get a StreamReader class that can be used to read the file
Dim objStreamReader as StreamReader
objStreamReader = File.OpenText(FILENAME)
Dim contents as String = objStreamReader.ReadToEnd()
dim strBody
strBody = "<html>"
strBody = strBody & "<head></head>"
strBody = strBody & "<body>"
strBody = strBody & Chr(13) & "A sua prereserva foi suplantada"
strBody = strBody & Chr(13) & "Obrigado.Esperamos que o nosso serviço vá de encontro ás suas expectativas."
strBody = strBody & "</body>"
strBody = strBody & "</html>"
dim sformat="MailFormat.Html"..........
I have a rendered html page which i am exporting to MS-word and downloading on a button click.
The code snippet in the button click.
Me.EnableViewState = False
Response.ContentType = "application/vnd.ms-word"
Response.AddHeader("Content-Disposition", "attachments;filename=XXXXXXX.doc")
Response.Buffer = True
Response.BufferOutput = True
The functionality works perfectly well in FireFox & IE when i checked in system testing envirenment(locally).However when in was moved on to hosting server(production environment) the functionality is not working in IE , however it is working perfectly in FireFox.
I am not sure on where to check the exact issue for.Will it be any caching related problem?.
In IE it is just not opening the download window which we will obtain when the rendered html content type is changed and response stream flushed.No exception is thrown.
I received the following response header :
HTTP/1.0 200 OK
Cache-Control: private
Content-Length: 15189
Content-Type: application/vnd.ms-word;
charset=utf-8 Server: Microsoft-IIS/7.5 X-AspNet-Version: 2.0.50727
Content-Disposition: attachments;filename=NewAccountForm.doc X-Powered-By: ASP.NET
Date: Fri, 18 Mar 2011 10:18:07 GMT X-Cache: MISS from Gateway X-Cache-Lookup: MISS from Gateway:808 Via: 1.0 Gateway (squid/3.0.STABLE10) Proxy-Connection: keep-alive
I am working with .net c#. Is there a way to see the rendered html code under the updatepanel?
more info:
I dynamically generate UI controls and place them in a asp:Panel control I have under updatePanel. My page is initially almost empty, and I add about 50 new controls upon button click. However, I cannot see the html code generated in the page source. as in, I can see my textfield on the screen but I cannot see the corresponding code in the html source on my browser.
I'm trying to create a .net charting control completely in the code behind and insert that chart at a specific location on the web page.
Here is my html page:
[Code]....
I want to render the charting control inside the div with id="chart"
I developed a basic web page in MVC 2 for learning the framework, and I am stuck in this situation:
I have 3 classes: Client - Product - New. And for all need to display a modal popup to create/edit action. For display the modal i used JQuery and jqModal plug-in.
I created the controllers for all objects, the views for Index action, and Delete action. For the Create/Edit Action I created a partial view named ModalBox. Inside this partial view, I have an Ajax.BeginForm, and it calls another partial, that represent the form of the objects.
This works very fine, ... for the project object! in FireFox 3.6, for others object's the form tag is missing...
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.
Ive tried [OutputCache] for a view that is rendered from Html.RenderPartial, but it doesn't work! It works perfectly for 'normal' views.
How do I cache output for partial view?
I have a simple user control which is nothing but a simple input field with runat="server":
<input id="mySimpleTextBox" type="text" runat="server"/>
My observation so far in the output rendered by a datalist (when I use this user control inside it) is that the value for the name attribute is the same.I want to use this control inside a datalist/repeater such that I'd want a unique value for the input element's name attribute when the datalist/repeater renders. How is this done?
EDIT: My bad obversation. Actually the names are unique. However, when I try to post the page to another web page which outputs the key & value of all the items in Request.Form I don't see the input elements...
I'm currently stuck settings border in a html table. (I use inline stiles for a better rendering in e-mail-clients) I have this piece of code:
[code]....
That will be rendered as this:
I want the table to be rendered like Excel would render a table with inner and outer border.
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?
how to apply group name to html (input) radio button controls so that i can select any one of the available radio buttons?
I have input radios in a table. Each row contains two radios as follows. I want to select one from each row. But i am able to select only one radio button amongst all radio buttons present on all rows.
<input name="radiobutton" type="radio" value="radiobutton" />Option1
<input name="radiobutton" type="radio" value="radiobutton" />Option2
What change i have to make to select one radio button on each row?
I have a list of input type radio buttons in formview (edit mode) and i want to bind data from datasource that is assigned to formview. Can i bind html radio buttons using sql datasource?
View 3 RepliesI have some experience of using paypal with an asp.net website, however this issue has me really stumped.
Root of the problem: You cant embed the html form for the paypal button inside your page form.
Original solution: Originally my website was using multiple aspx pages so I could simply arrange my form tags so that they weren't embedded inside one another.
My website now uses a master aspx page which draws in different ascx controls. This means that I do not have the option of arranging the form tags around the page so need a work around.
NB. I have looked all over the place for simple solutions but it is a jungle out there, paypal is a nightmare. I did find something on ghost form which is all in c#.
ASP.NET MVC - Multiple Buttons on a Form this is what I am trying to do too, except the first answer doesn't satisfy my requirements and the second one uses formcollection. I am not passing formcollection. I am passing values to the ActionResult method, because in my scenario, it doesn't make much sense to use formcollection, because user is hardly filling out any data. I really prefer using SubmitImage at the moment, so I would prefer if your solution doesn't involve me switching to css or input type etc. EDIT: I'm using Ajax.BeginForm and that seems to be the problem rather than Html.SubmitImage
View 1 RepliesI have the following client side code in .aspx page within a datalist itemtemplate that takes questions from the database like this:
[Code]....
The output is like:
1) What is your age group?
- Option 1
- Option 2
- Option 3
- Option 4
The ID's of the radio buttons are dynamic ("Q" & QuestionID). If there is no answer to a question then the GetVisible function returns false and the containing panel is hidden.
I have been trying to get rid of the html and replace these with asp:radiobuttons but it is not possible to set id's from databinding.. only simply. I was trying something like:
<asp:RadioButton ID="Q<%#Eval("ID")%>" runat="server" Visible='<%#GetVisible(Eval("OptionA").Tostring())%>'
Text='<%#Server.HtmlEncode(Eval("OptionA").ToString())%>' />
Here is the function that provides data:
[Code]....
but I'm finding it impossible to work with the html controls, i.e get their .text value from codebehind, or adding events!
better way to replace the html with suitable asp.net web controls or from the codebehind and output it. Or point me in the right direction?
In my form i have three radio buttons and nine image buttons, three image buttons per radio buttons
If the user check one radio button, the respective three image buttons only has to be displayed.
In a single time one radio button only can be checked the rest two would be unchecked
Here i have pasted the aspx file design source
[Code]....
My application generates report which lists blocks of information within placeholders. When the text is very long it is wrapping around with no indentation.
It appears like this:
[code]....
Is this something that can be fixed?
I would like to display data horizontally - with wrapping.. Is there some asp.net control that can do this??! I know how to do this using a plain table.. Guess I'm just feeling lazy, or wanting an easier alternative..
eg:item#1 - item#2 - item#3
item#4 - item#5 - item#6
item#7 - item#8 - item#9
At the moment I have ResultsCollection = List<MyDataStructure>; which is then analysed with LINQ using something like:
var OrderedData = from tc in ResultsCollection
...
select new { myLink = g.Key, Count = g.Count(), First = g.First() };
At the moment I have a Repeater that is deifned using:
myRepeater.DataSource = ResultsCollection;
myRepeater.DataBind();
Instead of binding my generic List, I would like to bind my LINQ collection instead. Only problem here is that the generic nature of the LINQ object means that DataSource cannot check and display the properties defined in MyDataStructure. How can I bind my LINQ query output to myRepeater?
I have a web page and my in my data access layer I am updating the textboxes to my page. It is a simple 3 Tier App.
Something like this I have in my DataAccess Class:
public void SaveDataSet(DataTable table)
{
//What to do here???
}
How should I pass all of my textboxes value to this function as DataTable parameter?
I have a page that is essentially a group of controls on top, a button in the middle and a DataGrid at the bottom.
I wanted some asynchronous code to get ran; so I wrapped the bottom DataGrid in an UpdatePanel and made the button in the middle as the async trigger. This is working great. However, the button also needs to clear out the values of the controls up top after it adds to the bottom DataGrid.
The code to clear these controls out gets ran, but nothing changes on screen. I assume this is because the top controls need to be wrapped in an UpdatePanel as well. I did this, but I'm having a problem.
One of the controls up top is an asp:ImageButton. Clicking on this button executes a handler for the click event in the VB code behind. This VB constructs a Javascript snippet that opens a new window with a different page (don't ask me why it is done this way). That VB code gets executed, but nothing happens.
