Web Forms :: Postback Using IFrame?
Jun 3, 2010
I'm using iframe for integration of ASP.Net application somehow one of the page closes iframe window and opens in the new window. I went through the code and noticed that postback is occuring two times for this page and it is leaving the control. This page uses UserControl and if I remove the UserControl then it works fine.
<iframe
src
="http://localhost/Portal/V5/Accounts/AccountList.aspx"
height="550px"
width
="950px"
runat
="server"
scrolling="auto"
></iframe>
View 4 Replies
Similar Messages:
Jan 6, 2010
I'm trying to solve a problem and am open to any suggestions. Here's the situation:
I have a checkout page that has an iFrame that contains a credit card form. The credit card form resides on an external site that is PCI compliant (and it is a requirement that we are PCI compliant so having the credit card form on our domain is not an option). When the user submits the checkout form, I need a way to force the submission of the iFrame form on the server side. This is because I need to wait for the credit card form's site to send back a reply via a web service on my end, which will be passing a token that I save and use later on when the order is submitted. I also will display any validation errors that are reported from the credit card form site, also via the web service.
This all worked just fine in a simulation, but I'm getting permission errors trying to access the form in the iFrame across domains (and after researching this, apparently it's not possible to access an iFrame's document across domains). I need a way to force the submit of the iFrame form on the server side without having access to the form itself. Can this be done? Can anyone suggest an alternative to what I'm trying to accomplish?
View 1 Replies
May 19, 2010
I have an iframe in .aspx page , in which i open an html page(local) and I want to postback my .aspx page when user click on an img( that is in html page ) and get that image id on server side.
MyAspxPage -> Iframe -> HtmlPage -> img
View 2 Replies
Mar 9, 2010
I have a aspx page, in that page i have an Iframe. In the Iframe i do some stuff in code behind and when it is done I would like to do a postback from the aspx. In other words, Is it possible to do a postback programatically from the code behind of the iframe to the parent page?I think a postback can be done using "ClientScript.GetPostBackClientHyperlink(New Control(), String.Empty)" but that will only do a postback for the iframe i think.
View 4 Replies
Dec 20, 2010
i have two web aplications running on different sites.
1. site gets user information and show another website (2. site) in an i frame. but when i do this 2. site session starts again on every page.postback . if i connect to 2. site without 1. site everything works well.
View 5 Replies
Nov 30, 2010
i am trying to load a dynamic iframe but it cannot visualize the page.
this is my html code:
[Code]....
and this is my codebehind:
[Code]....
i am using a content update panel on the page but the div of the iframe is out of the content panel.
View 1 Replies
Feb 9, 2011
I have created a web application that docks other web applications into it.When an application is docked the app creates a link button in its "tool box" on the left hand side of the page, users can easily click on any link button to navigate to the desired docked app.
I have a web app that uses iframes to display other web applications inside it. In effect it is a docking application where users can easily access many web applications from within one main app, while staying within the main app. I am having challenges dynamically resizing the iframe based on the size of the application the user is accessing.I have searched the web and tried many ideas but have yet to discover the code that will do the trick.
First, for a docking web application is the iframe the best approach? I have see some posts on ajax but am uncertain how that will help.
Second, if an iframe is the way to do it does anyone have code that will completely liminate the need for iframe scroll bars?
Note:The applications docked in the main we app may be of any size and can change size as users interact with them.
View 3 Replies
Mar 29, 2011
Our website application needs to open other web sites Iframe.(Our application is web based tool to help high school children to analyze the websites. It has to show news websites to in one iframe and in rest of the page there will be questions related to the news website)
But since many websites use framekiller code, these sites take control of entire page. Is there any ternative way / solution to this problem?It is necessary to be able to open other sites in our website (in iframe or any alternate way), otherwise whole concept of our application will become void.
View 1 Replies
Dec 23, 2010
in my application iam using an iframe, all pages are loaded on that iframe according to menu selection.My problem is that while timeout the login page is loaded inside the iframe.under the menu sectionHow can i overcome this?
View 1 Replies
Jun 14, 2010
i open a iframe in a page, from that page opend in iframe, i want the page url.means one page mainpage.aspx have a iframe, that iframe open open a iframepage.aspx page.from the iframepage.aspx page's button click event i want to referesh the mainpage.aspx page.how can i do.
View 1 Replies
Nov 17, 2010
On my page: a Button1, a ListView1, a Panel1 and inside Panel1 an ImageButton1In the ListView1_PreRender-Event the property Panel1.Visible = false or Panel1.Visible = true is set.1. After first loading of the Page Panel.Visible = false ist set in ListView1_PreRender.2. After the postback click on Button1 the criteria for the visibility of Panel1 are evaluated, thus setting in the ListView_PreRender Panel.Visible = true.
View 3 Replies
Mar 10, 2011
I have a script that runs during the Page_Load() event which checks a database table to make sure that the user is still owns the lock on the page. If they no longer own the lock, I disable all the controls on the page and display an
error message.My thinking was that by disabling all controls during Page_Load() I could prevent any PostBack events from occuring. For example, I have a button on the page called "Save and Quit"
View 2 Replies
May 7, 2015
How to use Iframe in asp.net,give me any example
View 1 Replies
Mar 5, 2011
I have to convert some classic ASP code into ASP.NET Here is the scenario:?id=1234 , Page1 has two iframes frame1->frame1.asp?id=1 , frame1 has some buttons clicking on which will decide if to allow user to print info in frame2.frame2->frame2.asp?id=1, frame2 has detailed info about id=1 which needs to be printed based on action taken in frame1.Is this approach still the best one or are there any other better options?One option I can think of is replacing frame1 and frame2 by UserControls.
View 3 Replies
Oct 5, 2010
In a page I want to show a list box which will show all the PDF within a folder. Also besides that I want to show an Iframe or anything for that matter, in which I can show the PDF file content. The things that I tried are
1. Setting the src property of the IFRAME to the file clicked in Listbox
Problem :- It does only work for small PDF's. If the size of the PDF is large then this thing does not work, even waiting for a longer time PDF does not opens up
2. Using a code like this
string path = @"D:AmarCRM DocsCRM_SAP_Docs";
path = path + strParamFile;
System.Net.WebClient client = new System.Net.WebClient();
Byte[] buffer = client.DownloadData(path);
if (buffer != null)
{
Response.ContentType = "application/pdf";
Response.AddHeader("content-length", buffer.Length.ToString());
Response.BinaryWrite(buffer);
}
but with this approach the page is opened in the page & the Listbox for selecting the PDF file is not visible again.
So I did tried creating another page & setting the IFRAME src with the new page in which I can open up the file & again pass the control back to the first page. But somehow I am not able to do that.
View 1 Replies
May 3, 2010
In my application i am using Iframe for opening aspx page which slow down the speed while redering the controls. Is there any other way of calling aspx page from classic asp.
View 1 Replies
Nov 24, 2013
suppose in an asp page abc.com is running within an iframe. now user clicked on any of the link of abc.com..how would i get that perticular url that has been requested by the user using java script...
View 1 Replies
Jan 16, 2010
How can I view pdf files within my documents? I came to know from a link that I can use Iframe to view pdf files. But it doesn't work. When the page is loaded, the download file dialog box shows up.
<iframe src="Documents/test.pdf" width="500px" height="500px"></iframe>
Is there any other way I can view pdf files in my .aspx page?
View 7 Replies
Apr 27, 2010
I have the web page which will open the iframe window and then redirect to another iframe window.Then the layout happen. Some portions of the top including header can be seen in first iframe but not in second iframe.How can I set the layout seen to be the same as first iframe?
View 1 Replies
Apr 22, 2010
This post is related to the issue of using javascript with asp.net form found here:[URL]I figured out that the issue I am having is not that the javascript cannot find the control but rather that the ajax frame I am using, for some reason does not allow me to find the controls.Here is how I submit my form in VS 2008 which is working fine:
<form id="form1" runat="server" target="ajaxFrame" defaultfocus="userName">
The ajax frame below, is on the login page right before the body closing tag:
<iframe id="ajaxFrame" name="ajaxFrame" src="" style="visibility:hidden;"></iframe>
When the user clicks the login button, all the vb.net code on the code behind page is executed and some hidden fields are populated with some login/user validation data. The iframe then takes the user name and password (using jquery and some custom javascript) and automatically redirects and login the user on another website where an asp/js login page is used.For some reason, this exact setup does not work with asp.net 4.0.
View 4 Replies
Aug 30, 2010
Why is it not possible to post my form from an iframe? The form in the iframe is the same as the form outside the iframe. I have put in the EnvableEvent Validation="true". It is not working.
View 6 Replies
Mar 21, 2011
I want to print pdf document or iframe from button click event in asp.net. If someone know pdf print or iframe print code in asp.net
View 9 Replies
Jun 7, 2010
I have my webpage, left hand side contains Treeview, and Other Side contains IFrame,
View 6 Replies
Feb 16, 2011
i have an ifram in a web page and i want dynamiclly to pop a pdf.
i am generating a pdf into a byte[] .
is it possible to bind the ifram with the byte[]?
View 1 Replies
Jun 5, 2010
I have a page called HP.aspx that has an iframe to display a presentation made up of several pages. On the last page (Movie.aspx) within the HP.aspx iframe, I want to redirect the page to Projects.aspx outside the HP.aspx iframe after 25 seconds.
I know I can use 'Response.Write("<script>window.open('~/Projects.aspx','_top');</script>");' in the Movie.aspx's codebehind to redirect the page outside the iframe, but how do I set the page load to redirect after 25 seconds.
I' know the usual way of redirect after a specific time in C# is 'Response.AddHeader("REFRESH", "25;URL=~/Projects.aspx");,' but that leaves me still within the HP.aspx iframe. I tried replaces '~/Projects.aspx' withe '<script>...</script>' but it just gave me an error still inside the HP.aspx iframe.
View 3 Replies
