i want an stop watch with start button and stop button in my asp.net 2.0 page
how to implement it and a stop watch to calculate how much time user is viewing the page so that i can add this time in my database
I want to apply timer in gridview which include start,stop n pause button empolyee start timing when start working n stop when he dont want to work on that or he can also pause how can i do this?
View 1 RepliesI this is a simple thing:textbox.text='user typing';
Button: store the value to a variable and a database.
Very simple, nothing to it.But there should be no post back, that is the page must not load again.Try Ajax? I tried it, but it is not working.I lost a lot of time trying to implement this using JavaScript Ajax and read many many posts. But for some reason I cannot implement the functionality correctly.
I am using ASP.NET. I have to set the value of a variable [testVar] into javascript on page load. only for the first time when the page load. Just like !IsPostBack event on code side. From next postback this function of javascript should not call.
View 1 Repliesim trying to implement a lightbox on a gridview. the lightbox i'm using is the one from here at particle tree anyway, so basically you need to include a css and rel on your link to make it work. i was able to succesfully include a css class without problems on every cell with TemplateField:
<asp:TemplateField HeaderText="Set of Links">
<ItemTemplate>
<asp:HyperLink ID="hyplink" runat="server" Text='<%#Eval("Link") %>' CssClass="lbAction" NavigateUrl="tolink.aspx?ruleset={0}"></asp:HyperLink>
<asp:LinkButton ID="link" runat="server" Text='<%#Eval("Link") %>'>LinkButton</asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
so that's what i have. mind you, i was just trying it out which one is better, hyperlink or linkbutton so either object i can use as long as i can add a rel attribute on it.
this is my code behind.
[code]....
Inside my boxLang_OnSelectedIndexChanged() event I got this :-
if (txtbox1.Text != "" && txtbox2.Text != "")
{
ScriptManager.RegisterStartupScript(Page, Page.GetType(), "confirm", "confirm('Changing the language will clear the text in the textboxes. Click OK to proceed.');", true);
txtbox1.Text = "";
txtbox2.Text = "";
}
Now what is happening is that. When I select a different item from the drop down list this confirm box does show up BUT it first clears the content of the text boxes and then this confirm box appears. What I want is that the textboxes content should be cleared ONLY when OK is clicked.
How can I accomplish gridview sorting in client browser using javascript ? without using inbuilt gridview sorting method. I really dont want the gridview to go to the DB each time while sorting.
View 1 RepliesWe got a requirement to implment following structure of table (It's a sample; data source is dynamic). Notice that there are intermediate Total (sum) values for the month. If we have the data source (Date and Amount) besides Total, which is calculated out, generate this kind of table-style layout dynamitcally?
Date Amount
==========================
1 Nov 300
22 Nov 500
30 Nov 200
Total 1000
5 Dec 100
28 Dec 200
Total 300
I am designing an ASP.NET web application (.NET 4.0) which basically has a page that should interact with the code behind every 1-2 seconds (Using Client callbacks or PageMethods via ScriptManager or jQuery.ajax) It'll be hosted on an intranet, so a 1-2 second refresh rate is kind of reasonable.
How can I make the page to access the web service/pagemthod in the code behind in a timeply manner (e.g. every 1 second). Should I use a javascript timer (I'm not familiar with javascrip very much)?
Although the site is hosted on an intranet, but I still need to implement a good approach to reach the desired refresh rate. the amount of data being transfered is about 1KB in each interaction. What are your recommendations on my design regarding this? (using callbacks or ScriptManager or jQuery.ajax,...
I have a search textbox in the web page. When the user presses enter key after entering text in that textbox then the search function should get executed. How to do this?
View 5 RepliesI want to create a web page with a table on top and a scrollable panel. Similar layout to yahoo new email page (list of inbox messages on top and the panel displaying details). Further more, the table displays general information list and the panel displays a list of detail records. when a user clicks a table row, the panel is going to jump to the specific detail row, similar to html anchors. Do you know how to implement this?
View 1 RepliesI am writing an ASP.Net application. I am making use of master page in it. I have several child pages with me, which consist of some java script functions; Let's say;
function ChildPageFunction()
{
//Do something;
}
And master page java script function as;
function MasterPagefunction()
{
//Need to call ChildPagefunction(); here
}
Now is it possible to call ChildPageFunction() from MasterPageFunction()?
I want exactly like this...not a simple box but the one with shadow borders like this one..I have been googling but all I came across is Slide down boxes and tool tips..that's not what I want..How do I implement the one in this website..oh and this box's got HTML stuff in it...like buttons and all
Is there any way I can see the code of this in that website ?
I am trying to get a clue on how to implement a search page using asp.Net mvc. My search page has several fieds such as drop down list and Date. The end result should be display in a table/GridView. How should I apporch this issue and send the controller the search request paramters and then how should I return the query result to the view??
View 3 RepliesHow do I implement a custom 404 page on Sitefinity 3.5 using ASP.NET?
View 1 RepliesI am curious as to what people would thing is the best way to implement this. On my overview page, I have a data grid which is sortable and has custom filtering written for it. When you click on an item in the grid, it loads a separate page with details. I would like to implement result paging through on the detail page keeping in the same order as the previous page data grid. Now I've thought of a few ways to do this:
Change the link to be a postback and handle the sort order programatically Sort filter and sort settings on application of the settings in the session Pass the filter and sort settings on the query string to the detail page. None of these seem very clean to me, and option 3 is the only cogent option I've thought of. Am I missing something? Is there a more elegant way to do this?
I am using ASP.NET MVC 2 & .Net 3.5 with Visual Studio 2008. Ok, what I am referring to by 'Wizard type page navigation', is a site where you have a list of stages in a given process or workflow. There is some kind of visual denotation to indicate which part of the stage you are at. I have already implemented this part (albeit, it smells like a hack) via the following:
css class current denotes active page.
css class notcurrent denotes in-active page (i.e. page you are not on)
I declared the following method in a class called NavigationTracker.
public static String getCss(String val, String currView) {
String result = String.Empty;
String trimmedViewName = currView.Substring(currView.LastIndexOf("/") + 1).Replace(".aspx", "");
if (val.ToLower().Equals(trimmedViewName.ToLower()))
result = "current"; else result = "notcurrent"; return result; }
I have my stages in a control like this:
<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl" %>
<%@ Import Namespace="TheProject.Models" %>
<link href="../../Content/custom.css" rel="stylesheet" type="text/css" />
<% String currentView = ((WebFormView)ViewContext.View).ViewPath; %>
<table width="100%"> <tr>
<td class="<%= NavigationTracker.getCss("LogIn",currentView)%>" style="width:18%;">Log In</td>
<td class="<%= NavigationTracker.getCss("YearSelect",currentView)%>" style="width:18%;">Year Section</td>
<td class="<%= NavigationTracker.getCss("GoalEntry",currentView)%>" style="width:18%;">Goals</td>
<td class="<%= NavigationTracker.getCss("AssessmentEntry",currentView)%>" style="width:18%;">Assessment</td>
<td class="<%= NavigationTracker.getCss("SummaryEntry",currentView)%>" style="width:18%;"> Summary</td> </tr> </table>
To supplement this process, I'd like to create a user control that just has Previous & Next buttons to manage going through this process. So far, one snag I've hit is that this control cannot be put in the master page, but would have to be included in each view, before the form ends. I don't mind that so much. Clicking either the Previous or Next button submit the containing form to the appropriate action; however, I'm unsure on how to do the following:
1) Detect whether the Previous or Next button was clicked
2) Show/Hide logic of Previous & Next buttons at the beginning & end of the process respectively.
Another oddity I'm noticing with my application in general is that, after going through several pages of the process, if I click the back button, some values from my model populate on the page and others do not. For example, the text entered for a text area shows, but the value that had been chosen for a radio button is not selected, yet when inspecting the model directly, the appropriate object does have a value to be bound to the radio button. I may just need to put that last part in a new question. My main question here is with the navigation control. Any pointers or tips on handling that logic & detecting whether Next or Previous was clicked would be most helpful.
I had a thought to put a hidden field in the control that displays the Previous & Next buttons. Depending on what button was clicked, I would use javascript to update the hidden fields value. The problem now seems to be that the hidden field is never created nor submitted with the form. I've amended the controller post arguments to accept the additional field, but it never gets submitted, nor is it in the FormCollection. Here is the code for the hidden field. Note that its being generated in a user control that is called inside of the form on the parenting view (hope that makes sense).
<% Html.Hidden("navDirection", navDirection); %>
In short, the solution was to have a Navigation class like the one suggested with logic to determine the next or previous page based on the current view & a string list of all views. A partial view / user control was created to display the Previous / Next buttons. The user control had 2 hidden fields: 1) One with the value of the current view 2) a field indicating navigation direction (previous or next). Javascript was used to update the hidden navigation field value depending on what button was clicked. Logic in the user control determined whether or not to display the 'Previous' or 'Next' buttons depending on the first and last views in the wizard when compared to the current view. All said, I'm pretty happy with the results. I'll probably find some code smell issues when I return to this, but, for now, it works.
Here is the code for the control I built to display the 'Next' & 'Previous' navigation buttons:
<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl" %>
<%@ Import Namespace="Project.Models" %>
<link href="../../Content/custom.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" > function setVal(val) {
var nav = document.getElementById("NavigationDirection"); nav.value = val;
} </script> <% String currentView = ((WebFormView)ViewContext.View).ViewPath;
String navDirection = "empty"; currentView = NavigationTracker.getShortViewName(currentView); %>
<input type="hidden" value="<%= currentView %>" name="CurrentView" id="CurrentView" />
<input type="hidden" value="<%= navDirection %>" name="NavigationDirection" id="NavigationDirection" /> <% if( currentView != NavigationTracker.FirstPage) { %>
<div style="float:left;"> <input type="submit" value="Previous" onclick="setVal('previous')" />
<!-- On click set navDirection = "previous" --> </div> <% } %>
<% if (currentView != NavigationTracker.LastPage) { %>
<div style="float:right;"> <input type="submit" value="Next" onclick="setVal('next')" /> <!-- On click set navDirection = "next" --> </div> <% } %>
From there, you render the control just before the closing tag of a form on views you want it like so:
<% Html.RenderPartial("BottomNavControl"); %> <% } %>
Now I can't really post all of the NavigationTracker code, but the meat of how it works can be deduced from the selected answer and the following snippet that returns the name of the view, based on the current view and the direction (previous or next).
public String NextView { get {
if (String.IsNullOrEmpty(this.NavigationDirection)) return string.Empty;
int index = this.MyViews.IndexOf(this.CurrentView); String result = string.Empty;
if (this.NavigationDirection.Equals("next") && (index + 1 < MyViews.Count ) {
result = this.MyViews[index + 1]; }
else if (this.NavigationDirection.Equals("previous") && (index > 0)) {
result = this.MyViews[index - 1]; } return result; } }
Now, doing all of this has a few side effects that could easily be considered code smell. Firstly, I have to amend all of my controller methods that are marked [HTTPPOST] to accept a NavigationTracker object as a parameter. This object contains helper methods and the CurrentView & NavigationDirection properties. Once this is done, I can get the next view the same way in all of my actions:
return RedirectToAction(nav.NextView);
where nav is of type NavigationTracker.
Another note is that the FirstPage & LastPage properties of NavigationTracker are static so I'm actually using NavigationTracker.FirstPage in my global.asax.cs file for my routing. This means I can go to my NavigationTracker class and change the flow in one place for the entire application.
in my web application i have a master page and i want to implement defaultbutton for a login page when user press enter (my application has Master page) how can i place default button.
View 4 RepliesI have aspx page with a user control. I want to implement caching for the entire page except the user control.
View 2 RepliesAnyone can help providing some code/suggestion on how to implement Search and displaying results on same page using MVC and simple way to implement paging with Ajax.
Below are the search parameters(search Page looks like below) i need to pass to db to get results. We are using MVC2 with entity framework.
Search Criteria- Last Name Course Name Status
i am in the process of developing a social networking web app using asp.net mvc 2 and asp.net 3.5 sp1.I have implemented user authentication and role management (like admins, etc...) and i was wondering how i could implement page caching in such a scenario based on the user currently logged in.
Note that the web app page urls may, or may not contain the name of the user authenticated and that there are also pages available to both authenticated and both authenticated users.
What i would like to avoid is to make a cache version of a page for an authenticated user, available to a non authenticated or to another authenticated user.
How to implement all controls to localize languages in a Web Page??
View 7 Repliesany send me usefull link for implementing .aspx or other usercontrol page to different website.
it means how the Chat control is working in the same way i need to implement my aspx page to other site send me procedure or give me usefull link
I think I summed up the question in the title. Here is some further elaboration...I have a web user control that is used in multiple places, sometimes more than once on a given page.The web user control has a specific set of JavaScript functions (mostly jQuery code) that are containted within *.js files and automatically inserted into page headers.However, when I want to use the control more than once on a page, the *.js files are included 'n' number of times and, rightly so, the browser gets confused as to which control it's meant to be executing which function on.What do I need to do in order to resolve this problem? I've been staring at this all day and I'm at a loss.
View 2 Replieshow to implement Search and displaying results on same page using ASP.net webform and simple way to implement paging with Ajax. The top of the page should have the search criteria and once button clicked, it should display the result below with checkbox so that user can select and delete any / all of the search result.
View 4 Replies
