When I add controls during dayrender event everything works fine. When the calendar is rendered in the browser the cell the control is added to gets larger. I mean the height of the cell grows alot. So, if I add something March 1st the cell that has the 1st in it grows very tall when I add a control to it. Does anyone have any ideas on how to get the cell from growing so tall?
View 6 RepliesI need to display a large monthly calendar of events for one of my websites and was wondering if the DayRender event loops through all days in any given month when the calendar control is displayed on the webpage.
Here is some sample code i found on the MS website:
[URL]
This part for the DayRender event is what i am refering to:
[code]....
The code above looks like it loops through the DataSet row by row and matches the e.Day.Date item. But i'm just not too sure about the loop going through all days in a given month displayed on the calendar?
it seems like CalendarExtender don't have the onDayRender Event.so it means i have to use javascript? i want to disable all the dates in the past?how can i do that?
View 4 RepliesI need to manipulate the appearance of the an ASP.NET calendar control. I have data that I need to display on the calendar control but I don't want to access the data from within the DayRender event. How do I access the CalendarDay object that represents each day in the calendar without being within the DayRender event?
View 1 RepliesI'm trying to do something that should be very simple, but getting completely stumped on why it's not working.
I have a page that has a few calendar controls, and when the user clicks a date, I want it to toggle the value (in this case it's the "availability" of the date).
I don't want it to post back with every calendar click, so what I'm doing is:
1. During the dayrender event, a Hidden Field gets added to the day. (As it is created, the Hidden Field is added to an array so that it can be retrieved later.)
2. When the user clicks, the value of the Hidden Field is toggled using JavaScript.
3. Once the user is done marking unavailable days, they click a Save button, which gets the values, and saves them to the database.
The Hidden Fields are getting added, and toggling is working just fine. The problem is that when the user clicks the Save button, all the Hidden Fields and their values get cleared, so at the time of the save, it thinks the length of the Hidden Field array is 0.
I think it has something to do with the order in whcih the page is rendered, and the "Save" code executed, but I'm not sure how to fix it. I'm doing something almost identical on another page that works fine - the only difference is that on that page there are no calendar controls, so instead of being added at dayrender, the dynamic controls are added on page load.
If I wanted to add a Hidden Field for each day in a calendar, whose value I can change with Javascript, how do I go about it in a way that I can access the values when clicking a Save button?
i am trying to solve this problem but cann't think of a perfect solution.suppose i have a list of days
String[] dayInWeek = { "3", "5", "7" } these out of the 7 days in a week
now i want to disable all the weekdays in the calander (disable these days in each week).how can i do that?
I've just slapped together a new user control and I need to add a OnClick event to it so I can handle it via page code behind.
I've never had to do it before so if someone would be kind enough to shead some light that'd be fantastic.
I have a checkbox inside a repeater like below..I'm having trouble figuring out how I need to tie the onclick event to a javascript function..I know I need to use somthing like
butSubmit.Attributes.Add("onClick", "return confirmSubmit();") but Since my checkbox is inside a repeater and I'm using master pages. I'm not sure how I need to use the findcontrol to so I can call the Add method?
I need to add an onclick to the ChkAll checkbox
[Code]....
I've always understood that it was best practice to add event handlers in code in the page load event thus:
Button1.Attributes.Add("onclick", "alert('Hello');");
rather than "onclientclick=somefunction()"
My question is, how do you add event handlers to formview controls where the control(s) may only be on the edit template and not on the insert and read only templates.
Simply putting the code in the page load would produce an error.
Where should the statement be placed in such scenarios?
formatting for an on click event in a hyperlink control:
[Code]....
I get an error with the using the <% %> within the onclick.
I have a calendar (in an update panel, if that matters) that lists events. In many cases the event name is too long. So I dug up a script that will add an ellipsis and chop the string on the client side.
The question is how do I call that script for each event after all the DayRender events have fired. And again after the calendar is updated when a user switches the view forward or back a month?
Just want to know how do you iterate through the calendar days on the DayRender event and change them to links from link buttons
View 8 RepliesI have a page on which everything is loaded dynamically.
There is a Gridview (AutoGenerateColumns=true) and in the RowDataBound I check every column for a boolean datatype. If found I add a checkbox (autopostback=true) to the cell and register the CheckedChanged event.
The problem is, that I only get the CheckedChanged event, if I reload the grid in Page_Load:
protected void Page_Load(object sender, EventArgs e) {
LoadGrid();
}
But this is very expensive and causes that the db request will be executed twice. If I changed the code to what I want:
protected void Page_Load(object sender, EventArgs e) {
if (!this.IsPostBack)
loadGrid();
}
I get no CheckedChanged event.
Is there a possibility to get:
- Adding a Checkbox in RowDataBound
- Only "LoadGrid()" if it is no PostBack
- Getting the CheckedChanged event of the relevant row
I have one .aspx page and have some HTML textbox controls. My requirement is add "onkeydown" event for all textbox controls in commonly for that page or top of that page or use common .js file.
Is there any possible solutions in this requirement?
I'm working in 2008 and cannot find out how to simply add the preload event to the code behind. In 2005 I just simply double clicked on the event in the list and it would set it up for me.
View 1 RepliesMay seem like an easy question, but can I add a URL to submit button -
Other than using Response.Redirect ?
Further Info: What i'm trying to do is a lighbox control to a button which fades out the screen and forces them to read a warning message.This would work in HTML like this:
< a h r e f =" images/image.jpg" rel="lightbox"> link < / a >
but using response.redirect doesnt work:
Response.Redirect("lightbox/images/image.jpg?rel=lightbox")
(as it opens up the image in a new page).
Controls.Add(linkButton)
View 4 RepliesI have a GridView control that contians, among other things, a DropDownList. In this particular case, the DropDownList is in the EmptyDataTemplate, but I suspect I will run into a similar situation when I'm in Data Rows as well.I'm trying to handle the OnSelectedIndexChanged event for the DropDownList and in the .aspx file I have used the declarative syntax to assign the handler OnSelectedIndexChanged="ddlStoreList_SelectedIndexChanged") and have created the handler code to deal with this.
[Code]....
The problem that I'm running into is that the event is not being handled. In other words, when I put a breakpoint in the handler, I find that it is not getting hit when I change the selection of the DropDownList.
Is there a technical reason for the existence of Page.PreLoad or is this just convenience to have a place where you can neatly place code that always have to be executed before the Load code? Is there a difference between adding code in the PreLoad event handler and adding code at the top of the Load event handler? And what would be a typical scenario where you use PreLoad?
View 2 RepliesAs you said that for storing use data table and make property in the .ascx.cs file but I have problem that I m not able to get that property in the .aspx page. How to add multiple instances of web usercontrol on page on button click event?
View 1 RepliesI am extending the TextBox class to include CustomValidator along with the TextBox. I have created properties like CSSClass for ErrorMessage, CustomErrormessage for ErrorMessage on failure. But I am not sure how to get server side validation method in the form of tag. Example:
<asp:CustomValidator runat="server" id="custPrimeCheck"
ControlToValidate="txtPrimeNumber"
OnServerValidate="PrimeNumberCheck"
ErrorMessage="Invalid Prime Number" />
PrimeNumberCheck is the method name which is passed as parameter, same way I want to pass method in my custom TextBox for CustomValidator to run on server side.
I have textbox and checkbox in asp.net page.
if the check box checked should have an input mask and if its uncheck should have another input mask. my code is always picking up second condition and I've been advised that I should add click event to run the code whenever the checkbox is clicked and because I'm new with jquery i need help to add click event to my script.
<%@ Page Title="" Language="C#" MasterPageFile="~/Imam.Master" AutoEventWireup="true"
CodeBehind="WebForm4.aspx.cs" Inherits="Imam_Contacts.WebForm4" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
[code]...
I created a control where other developers can create an instance and use. There is a button click in the control. How do I allow developers to plug in their own code in a certain part of my control? I am not sure if or how exactly to use a delegate or event in this scenario.
[code].....
How to I update MyControl to allow this?
I need to add the OnClick event to asp:DropDownList control, due to the existing events don't satisfy my current needs.
View 1 RepliesI am trying to add an instance of UserControl each time on button_click event, it works for the first time only. I am adding IDs to user control by appending integers from ViewState. Why does it not add work for subssequent clicks. Here is the simplified version with the same behavoir.
protected void Button1_Click(object sender, EventArgs e)
{
HtmlButton btnClick = new HtmlButton();
btnClick.ID = "bt" + Append.ToString();
btnClick.InnerText = "Button 1";
MainArea.Controls.Add(btnClick);
}