I have a small problem because when i click on my Button to export the excel data, i have a short waiting time (about 6 seconds) and i would like during this time displaying a progress bar. How to resolve this problem and implement the progress bar?
View 1 Replies
How do I show my progress bar control on my page I am trying to display some of my data after click on seach button, it's taking a little bit time to display result.I want to show progress bar.I use this code in my page but it dosent work.How do I use progress bar?
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="SearchUC.ascx.cs" Inherits="AksWebSite.AksWebSiteUC.SearchUC" %>
<link href="Css/style.css" rel="stylesheet" />
<style>
body {
color: #000;
[CODE]...
I have to use progress bar when page postback. in my application report section is there. it's taking some time to generate the report. so i want to show some progress bar.
When page load progress bar should show. and when page load finish the progress bar should hide.
I googled many thing mostly they are using thread.sleep method but i don't want that.
The progress bar should fully depend on page loads.
I have read the solution provided : [URL] ....
For Progress Bar with validations..... It's working good...
Additionally i need to prompt a Confirm dialog box on button click with some custom message as "Are you sure?" . If user click on cancel nothing would happen but if clicks on OK then should first check all validations, if it's passed all then should display progress bar, If not passed then validators should raise message for corresponding fields.
On this page i have used AJAX TOOLKIT also.
Here's my code below as a sample:
.aspx code:
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="loading.aspx.vb" Inherits="loading" %>
<%@ Register Namespace="AjaxControlToolkit" Assembly="AjaxControlToolkit" tagPrefix="ajax" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
[Code] ....
.VB CODE:
Imports System.Configuration
Partial Class loading
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
t1.Visible = False
[Code] ....
I do not even know what to call it, but I would like to add something to show my page is loading. I have not yet figured out why, but sometimes they load almost instantly. And sometimes they take up to 15 seconds, giving the impression that nothing is goingto happen. I see a little clock face ticking on some websites. I don't care what it is, as long as I can suggest that the site visitor be patient
View 3 RepliesWhen I click Submit button in my Registration form it should be open a (div) progress bar Showing processing.... (or) loading and block background.how to display a progress bar loading.... in div after Submit button click??
View 1 Repliesi have developed my asp.net application along wih crystal report .... i need to show loading image on ever client and server side request .... (i.e) like when ever IE progress bar get loading i want to show my gif loading ... after IE progress bar finish its loading, my gif loading image should disappear .
View 2 RepliesI have an asp.net page, with couple of Divs, some of these div's get the image path from database and show the image in a smaller version (thumbnail). and as soon as the user click on thumbnail, I use ajax Modal popup to show the full size image, what I need to have is to have a progress image(gif), on every thumbnail image while loading the asp.net page for the first time, I konw that it is possible to use UpadePanel, but I need the actual working code,or any other way to achieve this,
View 3 RepliesHow could I user some feedback, using AJAX or progress bar, of the loading of web parts on the initial page load ?
View 6 RepliesI want to view something that shows that page is loading and it shows only the gif file which I will put and not the page. I want t to view the page complatelly not one image is loaded and another is unloaded.
View 3 Replies tried this link. that was so interesting [URL]I have two question about thatI haven't got any button with id = btnSubmit in my page.1.
how can I show modal box until page loads at the first time. for example when user writes www.abc.com in addressbar and presses Enter key,I want to appear modal box instead of a (blank white page).I mean at the first page loading without pressing any key. 2.
I have required field validators for txt_username and txt_password andwhen without filling them I click btn_login, modal box appear and I think It will be there in unlimited time unless I return back with back button of browser.
How to validate jquery which has been written in code in following link
[URL] ....
I am making one application where i am fetching huge data from database to gridview.
for this it was taking some 30 to 40 seconds. so instead of showing nothing in the page
I am using update panel and update progress bar.
everything is ok but when progress image is showing in the page that time it's moving only one time and stop and before completing page postback.
Here is my code:
<asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">
</asp:ToolkitScriptManager> <div><script language="javascript" type="text/javascript">
var prm = Sys.WebForms.PageRequestManager.getInstance();
var popup = $find('<%= modalPopup.ClientID %>');
prm.add_initializeRequest(InitializeRequest);
[Code] ....
And here is my code behind:
protected void Button1_Click(object sender, EventArgs e) {
con.Open();
SqlCommand com = new SqlCommand("select * from processdailydata", con);
SqlDataAdapter sda = new SqlDataAdapter(com);
DataSet ds = new DataSet(); sda.Fill(ds);
GridView1.DataSource = ds; GridView1.DataBind(); con.Close(); }
i want to show progress image move regularly untile page load is not finished.
I have implemented Jquery loader by seeing your article URL...I have implemented this in Form submit. I'm working on export gridview to excel, when i click on export button i'm able to export gridview to excel but jquery loader still appear after complition of export. How to make it disappear ?. I'm using EnableEventValidation="false" by seeing your article URL... Because of this am i getting this problem?.
View 1 RepliesWhen I click button then I want to show Loading image and brackground is transparent, any example...
View 1 RepliesI used this sample to work around the issue we were having with large files. [URL] Unfortunately, when I attempt to download large files of 30MBs or more, the download times out and the user gets a partial download. It doesn't seem to be a consistant percentage of the download either. I attempted to download a 50MB file and got to 33MB. When trying a 30MB file, I downloaded 24MB.Below is my code.
if (File.Exists(strFilePath))
{
fileName = System.IO.Path.GetFileName(strFilePath);
Response.Clear();
system.IO.Stream iStream = null;
byte[] buffer = new Byte[10000];
int length;
long dataToRead;
try
{
iStream = new System.IO.FileStream(strFilePath, System.IO.FileMode.Open,
System.IO.FileAccess.Read, System.IO.FileShare.Read);
dataToRead = iStream.Length;
//FileInfo file = new FileInfo(strFilePath);
Response.ContentType = "application/octet-stream";
Response.AddHeader("Content-Length", iStream.Length.ToString());
Response.AddHeader("Content-Disposition", "attachment; filename=" + fileName.Replace(" ", string.Empty));
while (dataToRead > 0)
{
if (Response.IsClientConnected)
{
length = iStream.Read(buffer, 0, 10000);..................
I want to view the existing files in a directory which is "~/Images". Now the code below works fine and it shows the files (with its name and other details) in this directory very well in a data grid. The name is a hyperlink, but when I click on it, it tries to view the file in "~" (i.e current working directory) instead of "~/Images" and therefore reports the server error as - "file not found".
Also, how to implement if I want the save as option when I click on the file, so that I could save it directory locally instead of viewing it in browser?
VB Code-
Imports System.IO
Partial Class uploaddoc
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim dirInfo As New DirectoryInfo(Server.MapPath("~Images"))
articleList.DataSource = dirInfo.GetFiles("*.gif")
articleList.DataBind()
End Sub
End Class
HTML (ASP.NET) Code -
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="uploaddoc.aspx.vb" Inherits="uploaddoc" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<%@ Import Namespace="System.IO" %>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:DataGrid runat="server" id="articleList" Font-Name="Verdana"
AutoGenerateColumns="False" AlternatingItemStyle-BackColor="#eeeeee"
HeaderStyle-BackColor="Navy" HeaderStyle-ForeColor="White"
HeaderStyle-Font-Size="15pt" HeaderStyle-Font-Bold="True">
<Columns>
<asp:HyperLinkColumn DataNavigateUrlField="Name" DataTextField="Name"
HeaderText="File Name" />
<asp:BoundColumn DataField="LastWriteTime" HeaderText="Last Write Time"
ItemStyle-HorizontalAlign="Center" DataFormatString="{0:d}" />
<asp:BoundColumn DataField="Length" HeaderText="File Size"
ItemStyle-HorizontalAlign="Right"
DataFormatString="{0:#,### bytes}" />
</Columns>
</asp:DataGrid>
</div>
</form>
</body>
</html>
How to hide a open option while downloading files from Web page developed using asp.net C#.
My Exact need is ,
1.I will download a excel from my webpage ,there it s giving option to Open,Save,Cancel.
2.But i dont want to give option to open excel with out saving .Because if they give i am getting version compatibilty errors.Those are unsolved over a month,so ve decided to hide the open button.
Is there any way to do that so in asp.net c#?
I am using an ASP.NET FileUpload to upload files to the server. How to upload it to the rootfolder of my project. I want to add the files to a collection or list of files to be shown on the webpage in the form of gridview. Each file should have a link to itself in the list So that it could be downloaded by the click-if desired. The gridview will also have a delete column so that I can delete any of the corresponding file-as desired.
View 3 RepliesI have a registration page with a SUBMIT button..so whenever user presses SUBMIT, I want to disable that button and show a progress bar with "registration in progress" message, so that user wont be able to press the submit button multiple times when the registration is going on..
View 3 RepliesI want to secure folder of my website for example if some one do [URL] then it is giving access to mayur.doc which is in templocation folder of my website
View 1 RepliesI have a new issue regarding the progressbar I have a page from which i am passing a parameter to CrystalReportviewer on the next page and a converting a Crystal report in to PDF .My problem is i want to show a progress bar while the page is loading (on which crystal Report Viewer is Placed) and writing a PDF file I have already place a scriptmanager Updatepanel and updateprogresbar on that page but the still the page is showing blank while loading the page
View 10 Repliesi want to show a loading gif while page loading. I am opening a popup window from javascript using window.open. I just want to display an image when mozilla or IE progress bar is being shown as gmail does when we login. I know how to show loading img after page is loaded i want it with the progressbar of the browser.
View 2 RepliesI want to show a show progress bar gif while loading pages.
For further information I have my pages structure as Master page and child pages.
I don't have ajax support and I am working in asp.net2.0 with vb.net.
I have a form which has like 300+ Options.All is done and working fine, but i am looking to make it more attractive with use of something "Loading or Loader"..Like when user select an option from dropdown it shows the corresponding content with MultiView and Views so i want meanwhile the request complete it should show a gif message like "Please wait " and a gif with it.And similarly when user press "Save Data" button it should show the same kind of Ajax effect.
View 1 Replies
