When I set textbox readonly property true I'm getting textbox.Text empty value on postback
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How to get value for CalendarExtender from readonly textbox
I have a TextBox in my page
<asp:TextBox ID="TextBox1" runat="server" ReadOnly="true"></asp:TextBox>
I am not able to get the changed value ( I have attached a ajax calender with this textbox)
in code behind because it is readonly
I can do this using TextBox1.Attributes.Add("readonly", "readonly"); or I can get the correct last value using Request.Form[TextBox1.UniqueID]
Why value is available when we use code behind attribute add
I have the following calendarextender connected to a text box (TextBoxDate). When I choose a new date, I can see that the textbox is updated. However, when I call the text box in a vb script, run when I click a button, the text box is null. The script worked fine when I would enter the date by hand. The failure began when I added the calendarextender.
<asp:TextBox ID="TextBoxDate" runat="server" style="text-align: center" Width="93px"></asp:TextBox>
<asp:CalendarExtender ID="CalendarExtender1" runat="server"
PopupButtonID="TextBoxDate" TargetControlID="TextBoxDate"
FirstDayOfWeek="Monday">
</asp:CalendarExtender>
How can I show Ajaxtoolkit CalendarExtender when I click inside a texbox.
View 8 RepliesWhat I'm finding is that if I externally change the date in the text box that the CalendarExtender is attached to (I'm also using an image button with a calendar image to invoke the calendar - like the last example on the
samples page), the date on the calendar does not stay in sync.
Example:
page loads. text and calendar are set to 1/14/2010. cool. on the click event of a button elsewhere on the page I set the date in the text box to 12/15/2009.
I would expect that clicking on the calendar button to display the calendar would show December 15, 2009 in the calendar, but instead it's still stuck on January 14, 2010.
What's involved in programattically setting the date in the CalendarExtender control
in javascript?
Prior to using the calendarextender I was using the text in a textbox to set a session variable in the textedchanged event. When I started using the calendarextender, the new date does appear in the textbox but the event is not fired. I suppose I need to use Javascript for this, but I'm not sure how to do it. I'm using VS2010 pro on a Win7 64bit.
View 11 RepliesI am getting this error when i attached the calenderextender to the textbox
System.Web.UI.WebControls.DataControlFieldCollection must have items of type 'System.Web.UI.WebControls.DataControlField'. 'cc1:CalendarExtender' is of type 'AjaxControlToolkit.CalendarExtender'.
and i have ajax control toolkit installed
I have one problem.. I have two TextBoxs. 1 textbox for CalenderExtender and other textbox for displaying age from calenderextender. I display the from calenderextender but when i click a button(clientside code for navigation tabpanels in tabcontainer) it will be 0.
View 1 RepliesMy question first I use ajax calender in textbox1 and i want only month and year to other textbox2 from texbox1 automatically ...
View 1 RepliesI have a calendar extender tied to a textbox. When I select a date from the calendar, it displays the selected date in the textbox. When I click a submit button, it passes no value. why the textbox doesn't store the value from the calendar?
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Why I can't use Ajax Calendar Extender inside the gridview?
I have a textbox with a calendarextender and if I type in a partial date it automatically fills in the rest of the date with today's day/year. For example, if I just type in 5 and hit tab, it will fill in 5/23/2010. How can I prevent this from occurring, so that when the user tabs out of the field, only the numbers they have typed in will remain, and trigger some validation?
View 1 RepliesI have a view with a textbox in it and want to specify that the textbox is readonly and style='width:255px;' what i have is:
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how do i do that in a one-liner? there is not CSS attribute for read-only in a text-area and after i do this textbox i will move on and want to do the same on the text-areas.
I have a textbox that is set to readonly so users won't try to type something in it. It is then populated when a treenode is clicked. I want to validate what is in the box after it's populated from the treenode click but if i have it set to readonly, in the codebehind it shows up as an empty string. if i take the readonly off it shows up populated. what would you do about this?
View 4 RepliesI have 4 textboxes. On which I want to show values which are readonly. After a button click event I have to show the updated values again.
View 3 RepliesI've got some textboxes in a panel, that I want to disable client-side upon radio button selection. I've got it basically working - but I discovered that javascript's control.disabled = true still allows the user to type in the textbox. So I've moved on to control.readOnly (in addition to disabled) - that seems to give the result I want.
Problem is, setting readOnly at the panel level doesn't seem to propagate down to the contained controls (the textboxes). I still have to call textbox.readOnly directly in order to get the no-typing-allowed result I need. And this makes the whole panel-concept useless for me in this instance.
Am I doing it wrong somehow, or is this just the way panels work (i.e., can only make textboxes readOnly by directly manipulating its property)?
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"How to: Customize the ASP.NET CreateUserWizard Control" [URL]
In the final example, a wizard step, "CreateUserWizardStep0", is used to validate the username as unique before proceeding to the createwizardstep that collects the remainder of the user's registration information. In order to keep the user from changing this username on the next screen I have set the textbox for username to ReadOnly=true. However, this changes causes the registration to fail without ever executing the method "CreateUserWizard1_CreatedUser."
I have a frame with several radio buttons where the user is supposed to select the "Category" that his Occupation falls into and then unconditionally also specify his occupation.If the user selects "Retired", the requirement is to prefill "Retired" in the "Specify Occupation" text box and to disable it to prevent it from being changed. The Specify Occupation text box should also no longer be a tab stop. If the user selects a radio button other than Retired the Specify Occupation text box should be enabled and once again and the Specify Occupation text box should once again be in the normal tab sequence.
Originally, I was setting and clearing the disabled property on the Specify occupation textbox, then I found out that, upon submitting the form, disabled fields are excluded from the submit and the REQUIRED validator on the Specify Occupation textbox was being raised because the textbox was being blanked out.What is the best way to solve this? My approach below was to mimic a disabled text box by setting/resetting the readonly attribute on the text box and changing the background color to make it appear disabled. (I suppose I should be changing the forecolor instead of teh background color). Nevertheless, my code to make the textbox readonly and to reset it doesn't appear to be working.
function OccupationOnClick(sender) {
debugger;
var optOccupationRetired = document.getElementById("<%= optOccupationRetired.ClientId %>");
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I have a multiline textbox that by default, is set to ReadOnly. I would like a button on the page to change the control to allow it to be edited. I would like this code to run on the client side because the page renders slowly and I'd like to avoid the post back.
The problem I'm having is the javascript code that I wrote to remove the readonly attribute appears to have no effect. I posted a stripped down example that illustrates the problem for your review.
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I have a textbox of read only type with jquery datepicker so when the page post backs then that textbox value gets cleared. I do not want the textbox value to get clear but at the same time i need postback the page also..
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works if the textbox is not readonly. What do i do to get the readonly textbox value?
I have four Itemtemplate textbox with in my Gridview.... i want to set Readonly attribute dynamically only one itemtemplate textbox, how to do that,
I have done one for my gridview footer its working,
DirectCast(GridView1.FooterRow.Cells(2).FindControl("TxtSum"), TextBox).Attributes.Add("readonly", "readonly")
this time i'm expecting for row template textbox.
How to retrieve the particular row of detailsview into textbox on page load event if details view defaultmode is readonly i want to retrieve the email id from detailsview email row in textbox1 on page load event ?
View 1 RepliesHow can i set HtmlEditor ReadOnly ?
View 2 RepliesCannot find an explanation of the AJAX CalendarExtender's attribute animated.
What does this do exactly?