checkboxlist

Searching in a list field containing checkboxes

由 ℡╲_俬逩灬. 提交于 2019-12-11 13:01:13
问题 I want to implement similar functionality as in an address book of any android device with an addition of checkboxes in the list. But I want to implement it in BlackBerry and the support has to be given from OS 4.5+ . The screen should contain a search text field for searching names. Below the text box should be a list field with checkboxes with the names. As I type in the search field, with every letter added or deleted, my list should show the relevant names and I should be able to check or

angularjs checkbox group minimum and maximum selection validation

由 不打扰是莪最后的温柔 提交于 2019-12-11 10:06:55
问题 I need to validate minimum and maximum selection on checkbox group. am created the custom directives to validate this. In custom directive, while based on minimum and maximum selection logic to set ctrl.$setValidity, but ctrl.$setValidity doesn't get refresh or not working. Is there any directive to validate checkbox group(Min and Max) View Code: <html ng-app="myApp"> <head> <title>AngularJS Routing</title> <script> document.write('<base href="' + document.location + '" />'); </script>

Get all selected values of CheckBoxList in VB.NET

由 穿精又带淫゛_ 提交于 2019-12-11 03:15:13
问题 I've used ASP's CheckBoxList control. Now what I want is to get the all selected values in VB code. HTML <asp:CheckBoxList ID="chkbxlst_Users" runat="server" RepeatColumns="2" RepeatDirection="Vertical" RepeatLayout="Table"></asp:CheckBoxList> VB Protected Sub btnSaveSetProject_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSaveSetProject.Click Dim ds_selectedProjects As New DataSet Dim eStr As String = String.Empty Try Catch ex As Exception Me.ShowErrorMessage(ex

ASP.NET, VB: checking which items of a CheckBoxList are selected

由 ≯℡__Kan透↙ 提交于 2019-12-10 22:58:12
问题 I know this is an extremely basic question, but I couldn't find how to do this in VB... I have a CheckBoxList where one of the options includes a textbox to fill in your own value. So I need to have that textbox become enabled when its checkbox (a ListItem in the CheckBoxList) is checked. This is the code behind, I'm not sure what to put in my If statement to test if that certain ListItem is checked. Protected Sub CheckBoxList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System

ASP.NET RadioButtonList in Repeater?

由 為{幸葍}努か 提交于 2019-12-10 17:52:52
问题 aspx file: <asp:Repeater ID="Repeater_sorular" runat="server"> <HeaderTemplate> </HeaderTemplate> <ItemTemplate> <div class="div_soru"> <div class="div_soru_wrapper"> <%#Eval("Subject")%> <asp:RadioButtonList ID="RadioButtonList_secenekler" runat="server" Visible='<%# Eval("TypeId").ToString() == "1" %>' DataSource='<%#Eval("Secenekler")%>' DataTextField='<%#Eval("OptionName")%>' DataValueField='<%#Eval("OptionId")%>'> </asp:RadioButtonList> <asp:CheckBoxList ID="CheckBoxList_secenekler"

Check multiple items in ASP.NET CheckboxList

由 你。 提交于 2019-12-08 23:47:05
问题 I try to check multiple values in ASP.NET CheckboxList but I couldn't. I Wrote : chkApplications.SelectedValue = 2; chkApplications.SelectedValue = 6; But it just selects item with value '6' What's wrong ? 回答1: The best technique that will work for you is the following: chkApplications.Items.FindByValue("2").Selected = true; chkApplications.Items.FindByValue("6").Selected = true; OR you can simply do it like... foreach (ListItem item in chkApplications.Items) { if (item.Value == "2" || item

Loop through a checkbox list

由 放肆的年华 提交于 2019-12-08 20:02:05
问题 I am building a checkbox lists: <asp:CheckBoxList ID="CheckBoxes" DataTextField="Value" DataValueField="Key" runat="server"></asp:CheckBoxList> And trying to get the value's of the selected items: List<Guid> things = new List<Guid>(); foreach (ListItem item in this.CheckBoxes.Items) { if (item.Selected) things.Add(item.Value); } } I get the errror "The best overloaded method match for 'System.Collections.Generic.List.Add(System.Guid)' has some invalid arguments " 回答1: The 'thing' list is

pre-selected items in CActiveForm->checkBoxList in Yii

由 落花浮王杯 提交于 2019-12-08 06:15:08
问题 I have two arrays. One is $categories which contains all categories retrieved from my db and the other is $preSelectedCategories which contains the categories that needs to be pre-selected in my check box list when my form is loaded. I tried to do this: <?php echo $form->labelEx($model,'category_id'); ?> <?php echo $form->checkBoxList($model, 'category_id', $categories, $preSelectedCategories, array('multiple'=>true)); ?> <?php echo $form->error($model,'category_id'); ?> But I did not succeed

How can I properly present and write a checkboxlist to a db? (Theory/Logic help)

由 邮差的信 提交于 2019-12-08 01:56:53
问题 Please note that the database design I have now is fully in sandbox mode. Nothing is finalized. Everything (again this is in sandbox mode) is in one single table. Also, I'm in now way looking for coding help. I'm looking for the right theoretical/logical approach to this puzzle so I can go in and play with the coding myself. I learn better that way. If I need coding help, I'll come back here for further assistance. I'm in the process of creating the first of a few CheckBoxList for a manually

Unable to start activity ComponentInfo: java.lang.NullPointerException

由 女生的网名这么多〃 提交于 2019-12-07 22:30:14
问题 The Exception : Unable to start activity ComponentInfo{com.scytec.datamobile.vd.gui.android/com.scytec.datamobile.vd.gui.android.SelectedList}: java.lang.NullPointerException.. I just want to show checkbox list view and on every check it display "checked", simply but i don't know why this gives me an exception. public class SelectedList extends Activity implements IObserver{ private ListView machine_listview; ArrayAdapter<String> adapter; ArrayList<String> arrayListofMachines; ArrayList
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