formview

FormView not displaying PagerTemplate when only 1 item in DataSource

由 瘦欲@ 提交于 2019-12-11 03:13:28
问题 I have a FormView control with a custom PagerTemplate with my own paging LinkButtons. All works great until the dataset that I load only contains one record/item and hides the PagerTemplate completely. I've searched online and found several answers to simply add: protected void fvAppHMDA_PreRender(object sender, EventArgs e) { if (fvAppHMDA.TopPagerRow != null) fvAppHMDA.TopPagerRow.Visible = true; } However, this is not making one bit of difference. It seems that when there is only one

Can’t get FormView values from ObjectDataSource on update

由 泪湿孤枕 提交于 2019-12-11 02:12:22
问题 Working with .NET 2.0, I have a FormView with fields bound to an ObjectDataSource (ODS). Those fields start out with the correct values—that is, they come from the Person object when the ODS’s SelectMethod is called—but after making changes and calling the ODS’s UpdateMethod, I can’t get these new—or any—values from the fields from anywhere in the update’s call stack. My code looks like this: <div id="personInfo"><asp:FormView ID="fvwPerson" runat="server" DataSourceID="srcPerson" DefaultMode

Problem finding a control within a FormView from code-behind

由 五迷三道 提交于 2019-12-10 17:31:51
问题 Here the code behind... I'm trying to retrieve this control so I can add items to the drop down list (I'm retrieving the Role Groups to add to the drop down list in the code-behind) Protected Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim DDRoleGroups As DropDownList DDRoleGroups = FormView1.FindControl("DDRoleGroup") End Sub Here's the FormView: (I took out most of the fields so it's easier to read) <asp:FormView ID="FormView1" runat="server

FileUpload in FormView inside an UpdatePanel

由 我是研究僧i 提交于 2019-12-10 15:59:04
问题 The Scenario: I have an ASP.Net webpage which I intend to use for letting the user(not the real users, but content manager basically) insert and edit the records in a table using a FormView. This FormView is inside an UpdatePanel, as I'm also using cascading dropdownlists to let the user select some values. Now, this FormView also contains 4 FileUpload controls, and as you might know that these fileupload controls require a full postback since most browsers do not let Javascript access the

Does custom validator works in FormView?

由 拜拜、爱过 提交于 2019-12-10 15:54:26
问题 I have search through google and found that a lot of people is struggling with this issue but i still not found the right answer. http://i.stack.imgur.com/15jen.png I have a form view and need to check that if the language code is duplicate or not, it have to be check on server-side script since it needed to be check through database. updated 4 may 2011, 19.32 // I add attribute of form view here, so someone may point out if there is anything wrong. <asp:FormView ID="fmvxLanguage" runat=

Returning to page that brought you there Django

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-07 15:32:38
In Python/Django I have a FormView that allows you to add certain field choices ad hoc. (Example: Selecting a soda from the soda dropdown) Select Favorite soda: [_Soda_Choices_Dropdown_] +Add soda I want to be able to add a soda on the fly, and when I save the soda I want the success URL to be the page that brought you there. [Page 1] --> [Create new soda FormView] --Success-> [Page 1] What would be the best way to accomplish this? Thanks! EDIT: It would be better to use next parameter in the request to redirect to the page that bought us to form page instead of using HTTP_REFERER . Lets say

Using FindControl: Accessing Controls in a Formview

由 元气小坏坏 提交于 2019-12-07 04:03:46
问题 I'm developing a simple Wedding List application, where guests can reserve the present they want to buy for the bride and groom. The Reserve page wraps a few fields inside a couple of panels, all wrapped inside a FormView. The user enters their name, email and the quantity of items that they want to reserve, and the page will make the necessary reservations in the DB. My first problem was that in FormView_ItemCommand, I couldn't reference any of the other controls in the FormView.... I

“if” Conditions in Formview Markup

由 旧街凉风 提交于 2019-12-06 12:05:42
问题 I want to show a student report card using a form view. The report card will have additional columns, if it is a report card from 2nd term and 2 more columns, if its from 3rd term. To find out which term it is, I need to evaluate the TermNumber Property, and show the appropriate heading. This is my mark up code: <% if ((int)Eval("TermNumber") == 2) %> <% { %> <th> 1st Term Score</th> <% } %> <% else if ((int)Eval("TermNumber") == 3) %> <% { %> <th> 1st Term Score</th> <th> 2nd Term Score</th>

AJAX Tabcontainer inside formview not inserting values

由 社会主义新天地 提交于 2019-12-06 11:07:14
I have a TabContainer inside a data bound FormView (to present the information by category ex: Client Bio data, health history, financial details...). The Update and Insert of the formView doesn't work (posting NULL values to the database) - I guess the FormView cannot find the TextBoxes inside the tab container's tab panels. Some of the forums say that it's because of the TabContainer's implementation (by design) of "INamingContainer", and a hack is to take control of the TabContainer's source code (ajax ctl toolkit's source code) and remove the "INamingContainer" interface from it... Too

Django: ListView with post() method?

由 你。 提交于 2019-12-04 23:32:22
问题 I am trying to process two forms in a Django class based view. The site contains a form called form (based on GET ) for narrowing the list results of the ListView and the second form status_form (based on POST ). Both forms are required since the ListView returns a list of items. Form lets the user restrict the choices and status_forms lets the user flag incorrect items via a modal form (therefore it needs to be in the same template). My trouble is that ListView does not come with the method
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