Web Forms :: Can't Find A Control Within A HeaderTemplate Of A Wizard
Jan 11, 2010
I'm currently experiencing issues when I try to update the text value of a label. The label is located within a HeaderTemplate. The HeaderTemplate is within a Wizard control. why I'm uable to access it directly or with using findcontrol?
I believe that Findcontrol returns back a null when I go that route. Here's a code snippet below of what I'm working with. I'm trying to update lblCurrentJob with text that changes based on what the user selects on my page.
[code]....
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Jul 22, 2010
I have a wizard named as "Wizard1" which has a Textbox named "tbRegion". Now I want to get the value from the textbox into a label "Region". Now this textbox is in step 2 of the wizard.
So right now I have tried:
[code]....
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Dec 30, 2010
I'm trying to use JQuery to disable the "FinishButton" - inside the ASP.Net Wizard Control. However the error I'm getting is: "The name 'FinishButton' does not exist in the current context."
I'm not sure if I need to use the JQuery "children" method to find this control that is inside the Wizard Control's "FinishNavigationTemplate"? I tried to do this, but it did not work:
[Code]....
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Sep 22, 2010
I am using HovermenuExtender with the Repeater control.
All is working fine with
<ItemTemplate>
but my problem is that i want to show
<HeaderTemplate>
, how can i do this ??? is this possible.
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Apr 16, 2013
I' Trying to find the control i Repeater <Headertemplate>Â and I got this error "Specified argument was out of the range of valid values.
((Label)Repeater Created. Controls[0].FindControl("lblHeader")).Text = "sample";
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Jul 10, 2010
I have a nested accordion control for categories and sub-categories with a gridview to display the data. What I am trying to do is to hide the "Header Template" when sub-category is "Not Defined" but the results are usually inconsistent and seems like if i define HeaderCssClass, HeaderSelectedCssClass declaratively then it overrides the conditional css styles defined in code (c#) for OnItemDataBound event whereas if I don't define declaratively then css in code is not consistent.
I am not sure how to approach this or if I am using the correct event for this.
In the code - I used label's forecolor proprtery to match to the background as a workaround for now but not happy with it.
I can set lblSubHeaderId.Visible = false; which works consistently but then I still have this predefined HeaderCssClass, HeaderSelectedCssClass which is still shown as a placeholder/ just a horizantal line for the headers where lblSubHeaderId is set to false.
My structure is:
--AccordionCategory
-- AccordionSubCategory
-- Gridview
And here is some code:
[Code]....
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Feb 15, 2011
I have an imagebutton control in the column HeaderTemplate of a gridview and want to know how to reference the imagebutton so I can add an attribute to it programmatically. Following is the code for my gridview control:
[Code]....
I can reference the checkbox control correctly with CheckBox chkbox = GridView1.FindControl("chkSelected") as CheckBox;However, I have tried the following code for the imagebutton but I get the error message Object reference not set to an instance of an object.:
[Code]....
Or is the OnInit event handler the right place to reference the control?
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Nov 19, 2010
I am using an event calendar control (not a MS control) and I am trying to access a LinkButton inside this control's HeaderTemplate. Below is what I have tried so far. I get the familiar "Object reference not set to an instance of an object" error. Does anyone has an alternate way to get this control? I need to change the visibility property of it.
<ec:EventCalendar runat="server" ID="eventscalendar"...
<HeaderTemplate>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td style="text-align: left; width: 33%; font-weight: bold; font-size: small; color: blue">
«
<asp:LinkButton ID="PrevMonth" runat="server" Text='Previous Month' CommandName="PrevMonth" />
</td>
...
</HeaderTemplate>
LinkButton PrevMonth = (LinkButton)form1!eventscalendar.FindControl("PrevMonth") as LinkButton;
LinkButton PrevMonth = this.FindControl("form1!eventscalendar!HeaderTemplate!PrevMonth") as LinkButton;
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Sep 17, 2013
In article [URL] .... I want to change the header Styling. Is it possible to change?? If yes then how?
Also, i want to use label inside header (to write heading).
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Mar 8, 2011
I want to change the text of the user name text box which is inside a log in view on selected index chaged event of a drop down list.
this is my code:
[Code]....
but both ddl and tb are null
Anyone knows how can I find the controls in code behind?
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Feb 8, 2010
how to i can use listview control with ado.net(without wizard),and insert image in itemTemplate when nothing is present in html code section....(i use an sql query to retrieve data,and i have image name in db,but i dont know howto show it in listview)
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Jan 18, 2010
I have a wizard control and in one of the steps, I checked the input box if it's blank or not. By doing this, now the sidebar link and other steps all cause validation = true. How can I resolve this problem so that the cause validations for sidebars and other steps are false?
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Dec 12, 2010
I have a Wizard server control to collect data and send it as an Email in the last step the problem i think that the page post back and clear the fields:
[Code]....
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Jan 24, 2011
I am using the Wizard control to create a webshop with steps. The wish is for horizontal navigation on top and the links should not link (plain text) yet but the links to previous steps should become links. My sidebartemplate:
[Code]....
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Jan 18, 2010
by default when u put the DisplaySideBar=true it automatically go to the left side, how can i put the sidebar to the right side?
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Dec 13, 2010
I have a dynamically created wizard control in the Page Init subroutine and accompanying NextButtonClicked event attached. It seems that when clicking the next button in the wizard and firing the event which is supposed to in turn insert a row in the db via an objectdatasource outside of the wizard, the insert is executed as many time as there are wizardsteps. For example, if there are 5 wizardsteps, then when looking at the data in the database there are 5 rows for what would be each insert from each wizardstep - and if there were 4 then 4 rows would be insterted for each step and so on...Is this something to do with adding the even dynamically and using the objectdatasource to insert??? I can't put my finger on the repetition....Basically....I create a wizard control dynamically which is much a like a quiz (each wizard step would be a question) - the number of wizard steps is contingent on a value retrieved from the database.
The user enters data on each step which is inserted via the Objectdatasource when the NextButtonClick event is fired.
Duplicate rows are inserted in the database for the value of the wizardstep just completed.
The number of identical rows are equal to the number of the wizard steps created for the control.
This happens for each wizard setp in the control except for the finalbuttonclick event.
All the controls in the step have a unique ID.If anyone has either a solution, or a way to possibly spot check this to determine if it is a bug or not,
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Mar 14, 2011
I have an ASP Wizard control. On my first step I have two listboxes, The first listbox item is populated from the server, when the page loads.User then selects data from ListBox One and Moves it to ListBox2. Then clicks on the NEXT button of the wizzard. Somehow when the user clicks on next the ListBox2 is empty.I use jquery to move data from ListBOx1 to ListBox2.
[Code]....
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Jan 22, 2010
I am databinding a dropdown list in a wizard step (as long as not the first step). In the Page_Load event, I put the databinding in if (!IsPostBack) block - There is no binding happening, I guess because the system treat the next button click on the previous wizard step triggering a postback.
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Aug 11, 2010
I am using Wizard control for password recovery. at first step I am checking the UserName with chkUserName(UserName.Text) function if UserName presents, the function will return the User Id and will navigate to next step, if UserName is wrong the function will return 0 and should not navigate to next step, but should stop at index 0 i.e. at the same step.
I have tried some solutions but it is navigating to next step in both the conditions.
in aspx the code is like:
[Code]....
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Aug 5, 2010
I like to use a wizardcontrol on my site. I like to use a radiobuttonlist on each step.
I would like that once an item of a radiobuttonlist is selected, a check mark becomes visable next to the active step title on the sidebar.
For this I have changed the sidebar to a templated sidebar, added a picture of a checkmark next to the sidebarbutton, and put it's visebility to false.
now I have to write some code to set the visebilety of the specific checkmark to true.
I have tryed this:
[Code]....
But then the control is not found. I guess becouse findcontrol is only looking in the active wizard step, and not in the sidebar.
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Nov 24, 2010
How can I print the div content of the last step of my .net wizard control?I've got a javascript print function that tries to get hold of the div element but because it is not on the first step it won't be available (only the first step controls are accessible through document.getElementById).
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Apr 8, 2010
I have a wizard control, which has 3 steps and the last is a complete step. I put on him a button in order to enable the user the option to return to the first step. How could I navigate back to the fist step?
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Sep 1, 2010
How can I set the value of WizardStep.IndexOf() programatically? eg.
[Code]....
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Mar 29, 2011
I have a wizard control handling multiple radiobuttonlists. This is done so a customer can make a selection on one radiobuttonlist then move onto the next one. Each radiobuttonlist pulls selections from table in a database. Each time a customer visits the page, I want them to make selections on each radiobuttonlist then have those selections show up on a summary page when the customer presses checkout. From there, the customer can enter their information which will be stored along with their selections in a separate order table.
So far I have the wizard control set up with each of the radiobuttonlists getting pulled from the database. how I can have these selections show up on a summary page then get stored with the customer information in another database.
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Feb 3, 2010
Anyone ever try to print the finished output of a wizard control? That is, after the user fills out all 5 steps of the wizard, the user clicks "print" to print all the data from steps 1-5. Normally, a bit of javascript will do the trick, but each time you go to a new "step" the page is refreshed and controls are added/removed from the page.
So if nametxtbox is in step one, when you click step two the control is removed from the page. If I could just pull the values from steps 1-4 from whereever they are stored (session state?) that would probably be good enough. I could load all the values on one page & run some javascript from there.. Not sure where to go from here..hoping for someone will be able to guide me in the right direction...
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