Web Forms :: Should Keep Using Iframe Or There Is Any Other Better Option
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.
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Jun 29, 2010
I have a dynamic dropdown that is populated from sql. The user is supposed to select an option from the dropdown, then click a search button on the form to return some results based on that selection. It works fine if the dropdown gets populated with more than one record. However, if only one record is returned, that one record can't be selected. Whether you select it or just leave it alone since it's the only one, when you click the form button (search button), no results are returned b/c the dropdown selection must not be actually selected.
I've included the relevant code below. First the DDL, then the datasource, and finally the C# code in the if (!Page.IsPostBack)
[Code]....
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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.
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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.
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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.
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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?
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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.
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Jan 11, 2011
I have a page with 4 option query string. I wan to show SEO friendly URL with all four query string. I have configured as follows in global.asax file:
routes.MapPageRoute("commercial", "real-estate/commercial/{state}/{dist}/{location}/{seoTitle}.html", "~/Commercial.aspx");
the page can be display like:
- [URL]
- [URL]
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Oct 10, 2010
I have Wizard steps in a a Wizard control. Each step looks like a form with textboxes and dropdowns for users to complete. I don't want to lose the data as user completes each of the wizard step.
1. I'm thinking about saving user input to sql database when user clicks the next button with each wizard step but I wonder if this is wise since it would create many runs and writes to the server? If not the best way then what method should I use? I just don't want user to lose data if browser crash or for any reason.
2. Or should I use the DataBinding option in the Wizard? Would this be a better performance?
3. Another concern I have is that there are on average about 7, 8 HTML-Server CONTROLS (I added id and Runat="server" to the regular html controls) in a wizard step. If I load up all 7 steps and each step has 8 controls then is that a lot of controls? Wouldn't that affect performance easily when there are a few more users access this web app? Maybe I shouldn't use Wizard for this then? I should just have 7 forms and each form would have Next and Prev buttons that takes users to whatever page they want?
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Jan 4, 2011
hw cn i give print option on web page like say i hv to print a marksheet in defined format.
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Apr 20, 2010
I want to give filter option in Gridview. I want to give the user a view that is similar to excel. Although i want textboxes in the header of the gridview. Thus i want to make a usercontrol or custom control for a gridview.
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Jun 18, 2010
it is possible to select an option in selectbox by value?In c# there is a way to select it by index. But I realy want do it by value?
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May 7, 2015
How to use Iframe in asp.net,give me any example
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Sep 7, 2010
I'm looking for an option to print a web page along with all the formatting of the page, like background color, images etc.. The regular javascript window.print() does print only the text in the page and the formatting is missing. - either in javascript or C#.
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Feb 2, 2011
i am entering the value in a txtCountry and txtState if the other country and other state option is been selected. while i am entering the otherCountry and OtherState option at the dropdown lists Databound event.
so at the time of getting the data from database if the other option is selected then i am giving the variable value to the txtCountry and txtState likewise. but here i am not getting the exact output and getting error.
my code looks like below.
[Code]....
in above Code the ViewData function gets the data at edit time from the database
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Jan 19, 2010
I'm currently writing a website with two linked drop downs, when you click one it changes what options can be used in the second one, that's all find and dandy however i need to have the option for an "Any" (*) option in both of them, I did have it working with appenddataitems turned on and "
<
asp:ListItem
Enabled=true
Selected=True
Text="Any"
Value="*"
/>
"
however this causes problems as you click an option in the first dropdown then change it and the second drop down keeps the options for the first selection aswell. Am i going to have to live without the Any option in the second box and put in code if firstbox.text = "Any" then Secondbox.text = "Any" (when it comes to doing the search on the database?)
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Mar 11, 2010
I created a PDF file. How do I upload this so that members can download the file from my website, with save as poping up.
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Jan 5, 2011
I have a dropdownlist on my page that when a user selects an item sets the list for another dropdownlist. My problem is that no matter what the user selects in the 1st dropdown it resets itself to the first item in the list. I have autopostback=true and nableviewstate= true. Is there another setting i'm missing or is it my code?
[Code...]
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Oct 17, 2010
how to create search option for a site.
i want to place option on site that custmor can seach thing on site by writting word or phrases like google.
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Jan 3, 2011
Is there any way to perform traditional web based Upload SaveAs option with consoleapplication. I just want to call the saveAs option by passing the filename as argument need to be saved to the location.
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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>
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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.
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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.
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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...
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Apr 7, 2010
I have a listview on the web page, which looks like a neat report.
Like you know all web pages on IE have a print option on it or Print Preview.
These are existing on the web page.
When I click on it to print my page, which has two pages to print. The first page is fine, but the second page has a wide space right on top. How could I do paging settings to fix this space to go away?
[code]....
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