selectedvalue

问题 I have populated a DropDownList with the following: Model: namespace VAGTC.Models { using System; using System.Collections.Generic; public partial class Organization { public int OrganizationID { get; set; } public string Name { get; set; } } Controller: public ActionResult Index() { ViewBag.DropOrgID = ddp.OrganizationList(); return View(); } ViewModel: namespace VAGTC.ViewModels { public class OrgDrop { public Organization organization { get; set; } public IEnumerable<Organization>

问题 I am facing a weird problem in IE which is not happening with other browsers. Open the following website: http://www.clinicasdefertilidadenlima.pe/ You will see 3 combo boxes on this page displaying "Lima". Click on any combo and select any other value like Lima or Arequipa. Page will refresh but now combo will not show selected value which should always be "Lima" (I have hard coded it) If you take a look at the view source then it's a simple combo box and I have even defined selected=

问题 I am facing a weird problem in IE which is not happening with other browsers. Open the following website: http://www.clinicasdefertilidadenlima.pe/ You will see 3 combo boxes on this page displaying "Lima". Click on any combo and select any other value like Lima or Arequipa. Page will refresh but now combo will not show selected value which should always be "Lima" (I have hard coded it) If you take a look at the view source then it's a simple combo box and I have even defined selected=

问题 I have this form on VS2012. This dropdownlist exists only in the Edit Template. I am trying to pass the value(strLibName) to this list as the selected value. This value is coming from the previous screen. I do get the count of 3 when I debug but sill it throws the error on the selected value line.I need some direction on how to get this problem resolved. 3:30pm - I don't get the error anymore, but the value is not being passed on to the control. The control ddLib still has the first value

问题 So I have a simple page (html) where using jquery I load 's into a select using a php file. The code is as follows: The HTML: <div data-role="page" id="pg_invoicedtl"> <header data-role="header" data-theme="b"> <a href="javascript:history.go(0)" data-icon="refresh" class="ui-btn-right" data-theme="e">Refresh</a> <h1>MyApp</h1> </header> <div align="center" data-role="content"> <ul data-role="listview" data-theme="c" data-divider-theme="e" data-count-theme="b" data-inset="true"> <li data-role=

问题 I have a combo box with an item source set as a collection of 'Category'. The SelectedValuePath is the CategoryID property. I have a user setting 'DefaultCategory' that is an integer of which should set the CategoryID. I want the combo box to have a selection of the DefaultCategory user setting. xmlns:my="clr-namespace:MyApp" <ComboBox x:Name="cmbCategory" DisplayMemberPath="Category" SelectedValuePath="CategoryID" SelectedValue="{Binding Source={x:Static my:MySettings.Default}, Path

问题 I have a ListBox with an Explicit binding set to SelectedValue. SelectedValue="{Binding Path=Property, UpdateSourceTrigger=Explicit}" the ItemSource of ListBox is an ObservableCollection. When I select an item of ListBox and press 'Enter' I update the property value in this way: BindingExpression be = listBox.GetBindingExpression(ListBox.SelectedValueProperty); be.UpdateSource(); Now, I have this problem: I have to reset the ItemsSource of ListBox by specific action on my window and when call

问题 I have created dependent drop down of state and city. It is property submission form. When user edit the form, I want to display selected state and city. I managed to display selected state somehow. I have written get_city function function.php and call it through ajax.I have two different tables i.e. state and city. So problem is I dont understand how to show selected city?? This is my code for drop down <select name="state" id="state" class="select-submit2"> <option value="">Select state<

问题 How to get selected DataGridViewComboBoxColumn values in vb.net? 回答1: The first link in my google search :-) How to: Access Objects in a Windows Forms DataGridViewComboBoxCell Drop-Down List There is a complete example on this MSDN page. Specifically note the following regarding getting the selected values Unlike the ComboBox control, the DataGridView types do not have a SelectedItem propertyfor retrieving the currently selected object. Instead, you must set the System.Windows.Forms

问题 Im having a very funny issue in WPF Im creating a Combobox through code, and adding it to a control. When I set the Combobox.SelectedItem or Combobox.SelectedIndex or Combobox.SelectedValue I am unable to select another option from the Combox items. ForeignKeyDisplayAttribute attribute = (ForeignKeyDisplayAttribute)this.GetAttribute(typeof(ForeignKeyDisplayAttribute), property); if (attribute != null) { ForeignKeyDisplayAttribute fkd = attribute; Type subItemType = fkd.ForeignKeyObject;