I have an .aspx page which seems to load OK upon initial load, but if you refresh the page it will not fully load (yet the browser indicates "done" in the lower left status bar).
What might be causing this?
The page is at [URL]
Here's the .aspx:
[Code]....
I am developing a web application related to the share market, what i want to accomplish is that i want to present the user share market data that will be updated every 40 seconds. but i dont want a page refresh do do that, i wanna do it the way it happens on say facebook, in which the page is updated with new contents without refreshing the page.
View 2 RepliesWhen 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 a table on my page. I need to scroll down a little to get to that table. In that table i have som data that i edit and save to database. When the save is done i need to refresh the page( Response.Redirect(Request.RawUrl )) so it loads the new data to that table. When the refresh is done the page is on top again so that i need to scroll down again to see the table. This makes it very unusable for the user.
How can i refresh the page without it going back to top again? I tryed wrapping an updatepanel around the table but it didnt
1. Is there anyway to make an ifrom refresh without having to refresh the whole page?
2. My iframe just wont display when I run it. It just displays a grey screen with the file name in the middle.
<
iframe
runat="server"
id="IframeOne"
src="~/Test.aspx"></iframe>
I have a page that downloads a dataset and streams the output to an Excel file by modifying the response headers.
I want to write an AJAX call on the client side that can display a modaldialog while the file is being generated and dismiss the modaldialog when the file has been fully rendered.
I can turn the dalog on when the user clicks a link, but for some reason my pages return readystate 4 and status 200 prematurely. (These are the codes that say the page is done)
Because this is happening, either the modal dialog is dismissed immediately or I need the user to dismiss it.
Has anyone seen this before? Is this an issue with streaming a file instead of hitting a physical page?
Does anyone have a work-around, or will I need to have the user manually dismiss the dialog?
My javascript that scroll down the page.
function SetScrollEvent() { window.scrollTo(0, document.body.scrollHeight);}
I update update panel from server side like below.
protected void rptList_ItemCommand(object source, RepeaterCommandEventArgs e){
//HiddenField hiddenId = e.Item.FindControl("hiddenId") as HiddenField;Label lb1 = e.Item.FindControl("Label2") as Label;
//Button bt = e.Item.FindControl("Button2") as Button;if (e.CommandName == "myclickevent"){
// your codes here...SqlConnection conn = new SqlConnection(constr);SqlCommand
[CODE] .....
I use repeater and repeater have button on button click i update the update panel. now where i have to call the javascript function so that it execute after update panel fully loaded. I want to call javascript function after page fully loaded.
We have installed a web site written by others which is compiled with Visual Studio 2008 and hosted in Windows server 2008 R2.
The IIS connection timeout is set to 120 seconds. But for some pages, the first page loading fails with HTTP 404 error but sequential refresh can bring the page up. The same problem happens for some images which fail to load in web pages. We are not very sure it is network related issue or hosting issue.
How can you determine if your page is fully loaded in asp.net c#?
View 6 RepliesThe problem i have noticed is that sometimes after a clientscript alert() the page will not post back properly and kind of "hang". The page will only show the background and will not do anything until the browser is refreshed.
[Code]....
I call clientscripts withing button click events, after the code has succeded or failed(try catch). So i will write to database/upload file/send email and then depending on the restult run a clientscript alert to notify the user. However sometimes after you "Ok" the alert the page does not finish posting back and "hangs" half loaded.
how to fix it? would adding return false; after the alert in the client script at all? (i have seen this in a online code example but they did not explain why they put it there).
I have search functionality on my webpage, that currenly only updates part of the page.
I want to append a search parameter to the URL for the sake of navigation a bookmarking, e.g. "...MyPage.aspx?s=searchstring"
However if I do this:
[Code]....
Then the page fully reloads.
In 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 have update panel on the page to avoid postback and placed a dropdownlist control within that update panel. DrodownList is filled with Category names and also it's autopostback set to True.
Now whenever dropdownlist index change's on select, untill page loads complete data it should show mesage as "Loading.... in center and middle of the page and background should become bit transparent". And when page load completely with data then that background and message should get disappear.
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.
how we can refresh small part of the web page without refresh the entire page in C# ?
View 2 RepliesWe 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?
I have a huge content on a page which scroll's down vertically and when I try to popup a modalpopup control on this page, some part of the screen is not grayed out on IE6 and user can interact with the background page ( even when modal popup is open) . This happens only on IE6 works fine on IE8 and firefox .
View 2 RepliesI want to display a loading animation while my page is loading, and when loading is complete then obviously hide it.
I am working in ASP.NET using Masterpages, just wondering there is a a simple way of doing this using JQuery?
Is there a Page.Refresh type of Command to refresh a page? I don't want to redirect to the page or refresh in javascript.
View 4 RepliesI am experiencing an issue with the TreeView control when loading new pages. It is databound to web.sitemap, but when loading a new page, it does not select the node of the current page, just resets it to the root. THe new page loads fine, just not preserving the current navigation in the tree view.
View 2 RepliesThe problem with my web application is when ever i load the home page - The master page as well as content page loads ---This seems fine but when i navigate thorugh the website which have the same Master page but diffrent content page .... the master page loads again. What i want to do is ..I want to keep the master page intact and only the content page loads. How can I accomplish it..
View 3 Replieshow can go to next page in gridview without refresh page
i thing programmers says wihtout postback?
I have a page that is opened in a popup window from the main page. Once i click insert it pops up a message that says you have successfully added blah blah. Then once you click ok it closes the popup page and goes back to the main page. I want to be able to refresh the main page back to how it was when you first land on the page. Here is the code for my insert button:
[Code]....
i have an html page and i want to open it in an .aspx.
I need to made some changes in html before i show that in browser , and i need to make them in memory, so i open and load and make changes to my html Page and , now i need to pass that html string to iframe, but i am not able to do dat from code behind, iframe.innerHtml do not work.
I tried to set innerhtml for a div instead of iframe, that works , but here when browser renders html page, it applies my Html page style sheat on my aspx ( where CSS are defined for body ). Means the CSS for body that is in head of my htmlPage , sets on my aspx page.