I am struggling a little creating a basic redirect page in ASP.Net but ensure the HTML is loaded first.I tried putting Response.Redirect in the page load event but that fires before the HTML is fully loaded. Been trying to use a timer but just not doing anything.I need the HTML to load before the redirect occurs is I have a statcounter script installed to log the visit before it redirects of my site.
View 4 RepliesHow can you determine if your page is fully loaded in asp.net c#?
View 6 RepliesIn page-init, view state and some other components don't get loaded. Which are they?
Why do they loaded in Page-Load only? What does the need of Page-Init then ?
I am using if (document.getElementById('<%= MainImg.ClientID %>').complete) {
hideLoadDiv();
}
to hide a div which indicates the image is not loaded yet,but it hides before the image has finished loading and is shown, while the browser is giving me a message that the page is still transferring data from the server :S
Is there another function I can use to make sure that the image is fully loaded?
Have a GridView in an UpdatePanel, all works fine. Click the Submit() button which updates the database on postback, then the GridView is bound in code and I register an alert:
ScriptManager.RegisterStartupScript(this.UpdatePanel1, typeof(string), "dopopup", "alert('Operation successful!');", true);
Calling UpdatePanel1.Update() causes the popup to appear. All fine but what I am noticing is that the alert occurs just before the page has fully updated and is causing a few minor layout issues that are resolved when the alert button is closed (by clicking OK). Is there a way to generate an alert after a full UpdatePanel refresh, so something like:
ScriptManager.RegisterFullyLoadedScript(this.UpdatePanel1, typeof(string), "dopopup", "alert('Operation successful!');", true);
I tried a simple wait() in the code like this:
ScriptManager.RegisterStartupScript(this.UpdatePanel1, typeof(string), "dopopup", "wait(100);alert('Operation successful!');", true);
But this didn't work.
I have this problem in loading contents of the site where there's a certain time that those elements that supposed to be hidden are shown for a while before the page is completely loaded.
Everything below the dropdown is supposed to be hidden and they show atleast a second that is very noticeable, that I still have the time to have a screen shot. Below is when the content is completely loaded.
Everything inside the content is inside an UpdatePanel, and I am using a jqTransform to transform the form elements. I know that jqTransform is called after all elements is loaded, but I just don't understand why it is showing the hidden elements before the page is completely loaded.
Is there any work around this one that I will only show directly the completely loaded page instead of showing the hidden elements before hiding them?
FYI: Elements hidden will be shown according to the value selected on the dropdown. If the element is hidden before the jqTransform is called, once I show them back, it is unusable or cut off.
We were having occasional reports where the value of a set of DropDownBoxs in a GridView would be reset to the first value item in the list.
We finally tracked it down to a timing issue where a user would click Save before the page finished rendering/loading the data, and we are able to repro it on the production server but not locally because the page loads too quickly.
How would we go about detecting this on the server side to know the data returned is invalid or otherwise stop from setting data that the user didn't set?
When user cliick on the control before page fully loaded it goes to error page.
Following is the trace.
Execution Error
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
[code]....
I have heard that you can not fully control your pages with HTML in ASP.NET as in PHP. Is that right?
View 6 RepliesGot a windows forms user control dll embedded in an asp page using the html form control object tag as it needs to run client side. The windows form control does something and then needs to redirect to a another aspx page passing a parameter obtained from a calculation in the windows form contro dll. Is the redirect possible from the windows form control (same session id needs to be used) since obviously you can't call response.redirect since its not part of the server side wep page.
View 3 Repliesi already have the html code using HttpWebResponse and StreamReader but the problem is the html code has not applied the css yet?
how do i get the html code with css applied.
I have been trying to work this out for ages but nothing seems to work.
I am using a database as my source of data, I then fill a Datatable with the restult and bind it to my gridview cntrl.
Here is my code.
Code:
[code]....
Everything works except the button image. All I need to do is make it so that the ButtonField.imageurl is loaded from my database. I dont want one picture for all I want a specific one.
I had an issue when I began working on my project, see this thread where I couldn't debug my DLL's. All I had to do to solve it, though it took me forevever to find this, was to hit F5. This doesn't make much sense since they are DLLs and I get a message that I can't run them directly, but whatever, it works. The output is generated as debuggable and I can copy it to my deployment directory and run and hit BPs (I attach to aspnet_wp).
My VS solution is four projects, all are DLLs, and one is called directly by my web application and it calls the others. There are two I am interested in debugging as I am enhancing them.
Maybe I jinxed myself, but I was actually musing recently that if I never figured out why I couldn't debug I'd never have progressed as much as I had in my task. Yesterday I backed up my project to a zip file - source and DLL's - because I was starting on a new piece. The only thing I did to the solution after that was move a module from App_LocalResources to App_Code, then I moved it back. And I added some code. When I tried to set BP's the next time I ran, I got "symbols not loaded". I haven't been able to debug since. I tried restoring the zip file since yesterday I could debug, but I didn't hit BPs there either. I will be researching this the rest of the day, I am sure, but I thought I would ask for specific since maybe I can tell you something that will you to know what I did wrong or you can throw out a question that will trigger to me what I am doing wrong. This is really not how I wanted to be spending a Friday.
nfortunately, I can't get my breakpoints to work when in debug mode in Visual Studio 2008 (ASP.NET 3.5, Windows 7, IIS7). The website compiles and opens in debug mode, but the breakpoints themselves generate the following error message:"The breakpoint will not currently be hit. No symbols have been loaded for this document."There are some recommended solutions online, but for various reasons, either they haven't applied or I haven't been able to make them work. I've been trying to find the solution for about 12 hours now, and I'm getting desperate.(Note 1: This problem is specific to this website. I do have other websites that I open in VS2008 where the breakpoints work fine.)(Note 2: There is only one website/project associated with this problem. This website does not have multiple projects.)
View 1 RepliesFor my current project I am using form authentication.What occasionally will happen is a user will timeout (unbeknownst to them),they try navigating to a different page (call it Page B) and they get kicked back to the login screen.This is fine and I have no problems with this.
However,after they enter their credentials and are authenticated they are redirected back to "Page B" and an error is produced because a session variable wasn't loaded. This is due to the fact that they were redirected to "Page B" instead of the page they would normally hit after a login (call it Page A).Is there anyway to force the user to go to Page A instead of Page B in these situation to avoid these errors?
I have a website I created for people in our database to update their information. So an email is sent with a link to each person. Once they click the link their profile is loaded.
Now I need to stop them accessing the site because the update period has expired. How can I redirect to a page that says "Update Period has expired" at all times.
I have a domain with several sub-domains. When I attempt to redirect the root (www.somesite.com and somesite.com) it works fine, however it also forwards the sub-domains. Each sub-domain, including the root site are setup as individual sites. I don't want to forward the sub-domains only the root site.
Is this possible in IIS7 or should I just code redirect in the Index page(S)?
I am showing images of members on my website. The images are already saved to file. I want to add some text to the image that is loaded in the image control. I don't want to save it to file, just display the change on that web page. I have seen code on how to do this but I do not see how to load it into an image control. Is this possible without saving it to file?
View 2 RepliesI am just beginner to ASP.Net, want to update data showed in gridview. While clicking on Edit in gridview, data should go to controls set above the grid view like textbox,dropdownlist, fileuploader control.
I am using OnRowCommand="gvContent_RowCommand" while updating.
But generally i pass row id to pass values from grid view to controls.
For that i use : Response.Redirect("IJPUpload.aspx?id=" + id);
then on page load I used : if (string.IsNullOrEmpty(Request.QueryString["id"]) == false)
Code:
{
Id = int.Parse(Request.QueryString["id"]);
this.PutDataInControls();
btnSubmit.Text = "Update";
}
else
Id = 0;
But Now I dont want to use : Response.Redirect("IJPUpload.aspx?id=" + id);
I'm using VS 2008, .NET 3.5. I need to redirect to a specific page if a requested file for a certain directory is not found.
Here's the example:
http://mysite/myproject/
is the directory. I want it where if you try to navigate to a page that doesn't exist in that directory, it goes to a specific page, ie:
http://mysite/myproject/badpage.aspx
this page doesn't exist, I want it to automatically redirect to:
http://mysite/myproject/myNotFoundpage.aspx
How can i redirect the Output of a View to html or string or PDF?
[Code]....
I whant to redirect that action to a pdf but all code i have found is on c# and i cant get it to work.
I have added 3 RequiredFieldValidators in a form which are working fine. I want that when I click the Cancle button, its skips all the Validators and redirect to default.aspx
View 4 RepliesI'm using Session to pass data from one page to another. The data contains HTML and when I display it in the other page, I see that it's different. This is how I put data in Session:
Session["omschrijving"] = Server.UrlEncode(lblOmschrijving.Text);
ftbOmschrijving.Text = (string)Session["omschrijving"];
I have a problem with trying to make some redirections from an old HTML page which was reading some parameters from the URL to feed some flash components to a new ASPX page.
The issue is that the page URLs are of the form: [URL] and that needs to redirect to something like: [URL]
There are several different values following the # but in essence they are all the same html page. Other problem is that the values are not even passed in a query string.
I'm using Windows Server 2008, IIS 7 (not R2) and I have installed the URL Rewrite module but so far my rules have not worked.
I've got a HomePage.aspx page - user clicks "NEW PROJECT" and they get brought to the NewProject.aspx page.
While on this page they click CONTINUE buttons on the page that move you through 3 stages of CASE creation.
If they click BACK - the BROWSER BACK button - I want to pop up a warning.
Quote:
Going back will return you to the client homepage, and all data entered for this project will be lost. Do you wish to proceed?
If they click NO they return to where they just were - as if they did not click BACK.
Is this possible?
If not - can I make BACK just return to the HomePage.aspx - as if all the NewProject.aspx postbacks were not new page entries in the BROWSER history.
Flickr does something like that. When you click on the "in the last minute" link and see recent photos - then click reload several times - each of those reloads does not go into BROWSER BACK history. If you click BACK you are back onto the initial [URL] home page.