I have a web form and I am using __eventargument to initialize Session variables on page postback. The code work fines in IE7 and IE8 compatibility mode. But when I switch to IE8 standard mode, __eventargument returns me an empty string.
What can I do to make sure all values are returned in __eventargument?
I know in javascript, you can provide an EVENTARGUMENT AND EVENT TARGET when doing a __POSTBACK. This is great, however in ASP buttons, such as:
<asp:LinkButton ID="TIABC_1" runat="server">TI ABC</asp:LinkButton>
subsequently, doing this: string ctrlname = page.Request.Params.Get("__EVENTTARGET"); will get a control called TIABC_1 however, when I do: string ctrlname = page.Request.Params.Get("__EVENTARGUMENT"), i get nothing.so how can I embed this control with an event argument?
I have created a crystal following your article which url is
[URL]
It is working fine on local machine but when i upload it on the server it is not working. Crystal Report is showing but data is not showing in the crystal report.
I am working on a multi-language web site. It is half English and half Portuguese. I have created forms that have portuguese values in it. These forms work perfectly on my desktop. I'm using Cassini as the development server. When I move them over to IIS, they are not loading properly. The text comes up all weird looking. I am declaring the culture in the page attribute: Culture="pt-BR"
View 4 Repliesi'm trying to make this work for several days but it just doesn't work.
this is my code:
aspx page:
[Code]....
webservice:
[Code]....
this was downloaded from this website.
the problem is that the page loads fine but no autocomplete occurs.
I am a new to WCF. I have written ajax to use a web service before, but on this project I am trying to use ajax to WCF.After I build the project and wcf using ajax, I receive the return successfully. But, 10 or more minutes later I don't get a return, the ajax calls the error function, and the fiddler returns nothing.
If I rebuild the project without any source modifying, I receive the return successfully again.
Any reason an ASP.net 2.0 App would not work on a MAC?
View 1 RepliesI have a site that access its images in a subfolder under the site root. I am checking for the file existance using he FileExist method of the FileInfo class like this -
Dim fi As FileInfo = New FileInfo(MapPath(img.ImageUrl)) If fi.Exists Then
What I want to implement is saving the images under different domain in order to make images available to other copies of this site. Problem is when I try to FileInfo(http address) I am getting an error saying "URI formats are not supported."How can I get FileInfo to work with URI ? is there a workaround ?
I have a menu control taking its links from a SiteMapDataSource.
The orientation of the menu is horizontal.
The problem is that I can't increase the spacing between the items althought I have tried to alter the ItemSpacing subproperty of StaticMenuItemStyle.
Isn't this the right subproperty to use for this task?
I have a form with mulptile panels hidden behind others. It is impossible to edit them in design mode without moving them to the side so that all panels are visible, so that is what I do. I use JavaScript to position the panels during runtime, but it is an innefecient way to do it.
Is there a way to make a panel or layer visible or invisible while working in design mode, kind of like autocad works
I've created ths code and unfortunately the Bcc does not work. The mail gets sent to "To" but not to "Bcc".
[Code]....
I am an asp.net newbie and encountered problem with postback. I have created a web form and put some web controls and set their AutoPostBack property to True.
Some of the controls are listbox, checkbox. However, the SelectedIndexChanged and OnCheckChanged do not fire automatically when an item is selected from the listbox for example or when the checkbox is checked. I noticed that the commands I put in the SelectedIndexChanged and OnCheckChanged is only fired when a button is clicked.
e.g. The code below that sets the text of a label is being fired only when a button is clicked even if the autopostback property of the listbox is set to TRUE.
protected void ListBox1_SelectedIndexChanged(object sender, EventArgs e)
{
ListItem myItem = ListBox1.SelectedItem;
Label1.Text = myItem.Text;
}
Again, I would like the Label's text to change when an item is selected from the listbox and not only when a button is clicked.
What else could I be missing to make autopostback work?
I just tried to implement Uploadify on my website using this guide: [URL].....
I followed every step of the guide, but when I try to access the page with the upload the following script runs, but the FileUpload stays a plain old FileUpload.
<script type = "text/javascript">
$(window).load(
function () {
$("#<%=FileUpload.ClientID %>").fileUpload({
'uploader': 'scripts/uploadify.swf',
[Code].....
I have the following problem. While continuously developing my web site, at the certain point I found out that a postback stopped working on different pages of the web application. Examples are links in LoginView control (master page), radio button lists (content pages), etc.
I can found t he function in a page source
<script type="text/javascript">
//<![CDATA[
var theForm = document.forms['aspnetForm'];
if (!theForm) {
theForm = document.aspnetForm;
}
function __doPostBack(eventTarget, eventArgument) {
if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
[CODE]
I can click the links or controls and it simply does nothing. It is the same like having AutoPostBack set to False.
Not a long ago it was working properly but it most likely started with one of changes I made to the application but I am not able to find what I did wrong. The problem is not browser dependent and the behaviour is the same on Win 7, XP and Win Server 2008.
I am clicking one linkbutton to check the validators clientside in the panels. This works well in IE, but not in Firefox. When I click the button, it does not even hit the validateLength function
[Code]....
I don't know what the problem is a get the message object required??
[Code]....
i download a css theme and i want use it in my website but i have some problem with menu in this theme menu use ListItem:
[Code]....
and the style for the menu id is:
[Code]....
but when i use a horizontal menu in my masterpage and set the rendering mode to list it's not working like the sample that i have. is there something that i have to change?
The forms works fine in Firefox and I was able to get an email from it. Here is the code below:
Partial Class _Default
Inherits System.Web.UI.Page
''' <summary>
''' Actions when the Send button is clicked.
''' </summary>
'''
Protected Sub btnSend_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSend.Click
If Not Page.IsValid Then Exit Sub
'Create instance of main mail message class.
Dim mailMessage As System.Net.Mail.MailMessage = New System.Net.Mail.MailMessage()
'Configure mail mesage
'Set the From address with user input
mailMessage.From = New System.Net.Mail.MailAddress(txtEmailAddress.Text.Trim()).........
i have taken a date picker example frm 4guys, but I keep getting a error when the date should be passed back to the form.the error says "window.opener.formsendsingle.txtDate' is empty or not a object.
View 1 RepliesI wonder how the animated banners work. For example, I have a short animation for 5 seconds that fits a banner like on this site.How will I put that to a clickable control... what control is used to "play" this videoanimation in a loop ?
View 4 RepliesI had problem with my validation i am using regular expression for my zip code it was accepting 5 digits when ever among 5 digits i am entering zero(0) as first digit it was nt accepting any reason & solution regarding to accept first digit has zero(0) my regular Expression below
<asp:RegularExpressionValidator ID="regZip" runat="server" ControlToValidate="txtZip"
Display="None" ErrorMessage="Zip accepts only numerics" ValidationExpression="^[0-9s..]+$"
Enabled="false"></asp:RegularExpressionValidator> in database for this column
Zipcode -Numeric(18,0) any solutions to take first number as zero(0) among five
ddigit numbers.
I have 2 TextBoxes inside an updatepanel.
What I want to do is when I enter text in TextBox1, I want TextBox2 to also receive this input.
So I have tried this in the TextChanged event but nothing happens for TextBox2 when enter strings in TextBox1 ?
[Code]....
I used code below to set focus but never work. What is wrong?
Protected Sub btnOk_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnOk.Click
if textbox3.text = "NY" then
textbox3.focus
exit sub
end sub
what I want to do is: in one page, I got a navigation pane on the left and the content pane on the right. both of them are 100% height in the web page and both have its own scroll bar. However, I failed to set the height:100% although i've already set height:100% to html,body,div,table,tr,td. it just doesn;t work. if remove the "runat=server" from the form tag, it works fine. don't why~~~
Is it actually a bug of asp.net?
[Code]....
I have a content form based on a MasterPage. Within this form I have a custom, collapsible control which inherits from HtmlContainerControl. One of the controls I use is a DropDownList which has AutoPostBack enabled.
I need to maintain the current scroll position across postbacks so I have set the MaintainScrollPostionOnPostBack property to true within the web.config file. Unfortunately, this doesn't seem to work as the position is not maintained and there is no extra javascript present in the code when I view the source.
This content form does also contain some AJAX controls for date selection (CalendarExtender).
