checkbox

问题 While click the button i have added a checkbox, finally need to get the all checked checkbox value by means of clicking submit button, This is my code mIncrementButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub LinearLayout.LayoutParams params = new LinearLayout.LayoutParams( LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); params.setMargins(20, 0, 0, 0); CheckBox checkbox = new CheckBox(MainActivity.this);

问题 I have a WP8 LongListSelector with the following template: <DataTemplate x:Key="ItemTemplate"> <Grid Margin="0"> <Grid.ColumnDefinitions> <ColumnDefinition Width="110"/> <ColumnDefinition Width="*"/> <ColumnDefinition Width="Auto"/> </Grid.ColumnDefinitions> <controls:BlockImageControl Grid.Column="0" Width="110" Height="110" Background="Transparent" /> <TextBlock x:Name="Name" Grid.Column="1" Text="{Binding ScreenName}" FontSize="{StaticResource PhoneFontSizeLarge}" FontWeight="Bold"

问题 What is the source code to do the standard checkbox actions with a Visual C++ MFC checkbox control? set a check in the displayed checkbox control clear a check in the displayed checkbox control enable the displayed checkbox control for user input disable the displayed checkbox control for user input 回答1: Controlling Checkboxes in MFC Here's how to check, uncheck, enable, and disable a checkbox in MFC: CButton* pBtn = (CButton*) GetDlgItem(IDC_SETUP_AM); pBtn->SetCheck(0);// uncheck it CButton

问题 very new to javascript, but any help to get me started would be appreciated. I have a simple form: <div><input type="radio" name="o1" id="burger" />Burger</div> <div id="yesFries"><input type="checkbox" name="e1" id="fries" />Fries with that?</div> <div><input type="radio" name="o1" id="pizza" />Pizza</div> <div><input type="radio" name="o1" id="hotdog" />Hot Dog</div> I want the "Fries" checkbox greyed out unless the "Burger" radio button is selected. I'm not sure if Javascript or CSS is the

问题 I have a property public bool AutoRenew { get; set; } And in the page: <input type="checkbox" checked='<%# Eval("AutoRenew") %>' /> but it is always checked, even if the value of the property is false . I tried the following variations: <input type="checkbox" checked='<%# Convert.ToBoolean(Eval("AutoRenew")) %>' /> <input type="checkbox" checked='<%# Convert.ToBoolean(Eval("AutoRenew")) == true %>' /> <input type="checkbox" checked='<%# (Boolean)Eval("AutoRenew") %>' /> but nothing works, it

问题 I have a series of values with checkboxes pre-checked on this page. The look and work fine in all browsers, except Safari. When I click on any of the checkboxes they 'jump' or 'drop' down and then move back into position. I did some research, but I didn't find anything about how to keep the boxes from moving. Here is the code for the checkbox: input[type="checkbox"] { width: 25px; height: 25px; -webkit-transform: scale(1.3, 1.3); display: inline-block; margin-right: 5px; border: 1px solid

问题 I have a check box and I have subscribed for the CheckedChanged event. The handler does some operations in there. I check and uncheck the checkbox programmatically (ex: chkbx_Name.Checked = true ), and the CheckedChanged event gets fired. I want this event to be fired only when I manually check or uncheck it. Is there any way to avoid firing of this event when i check/uncheck it programmatically? 回答1: unsubscribe the event before you set: check1.CheckChanged -= check1_CheckChanged; then you

问题 I am using a ListView in which only one item can be checked at a time. This is my custom list_row.xml: <?xml version="1.0" encoding="utf-8"?> <CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:padding="10dip" android:textColor="#FFFFFF" android:textStyle="bold" android:textSize="20sp" android:checkMark="?android:attr/listChoiceIndicatorSingle" /> I populate the list in onCreate() using a

问题 I am using a ListView in which only one item can be checked at a time. This is my custom list_row.xml: <?xml version="1.0" encoding="utf-8"?> <CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:padding="10dip" android:textColor="#FFFFFF" android:textStyle="bold" android:textSize="20sp" android:checkMark="?android:attr/listChoiceIndicatorSingle" /> I populate the list in onCreate() using a

问题 I would like to add a simple check box to my form: $element = new Zend_Form_Element_Checkbox('dont'); $element->setDescription('Check this box if you don\'t want to do this action.'); $form->addElement($element); However, this is what the html looks like: <dt id="dont-label"> </dt> <dd id="dont-element"> <input type="hidden" name="dontAttach" value="0"> <input type="checkbox" name="dontAttach" id="dontAttach" value="1"> <p class="description">Don't attach a bulletin. I only want to send an