radio-button

问题 I'm trying to use radio buttons in my rails application. Currently the buttons are showing up on the page as expected, but the value is not being saved upon submission. I think the problem is actually with my submit button - nothing is happening when it is pressed. Here is the code for my page with the radio buttons: <div class="form_row> <%= form_for @term, :url=>{ :action =>"update_status" } do |f| %> <%= f.radio_button :status, 'on' %><b>On</b> <br/> <%= f.radio_button :status, 'off' %><b

问题 i have the same problem as how to show the radio button is selected is still ticked? but in android platform... can anybody help me please.. my codes are <RadioButton android:checked="false" android:id="@+id/BBC" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textColor="#ffff6600" android:text="BBC NEWS" android:typeface="serif" android:textStyle="bold" android:layout_x="10px" android:layout_y="100px"> </RadioButton> Thanks in advance... 回答1: A question with

问题 i have the same problem as how to show the radio button is selected is still ticked? but in android platform... can anybody help me please.. my codes are <RadioButton android:checked="false" android:id="@+id/BBC" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textColor="#ffff6600" android:text="BBC NEWS" android:typeface="serif" android:textStyle="bold" android:layout_x="10px" android:layout_y="100px"> </RadioButton> Thanks in advance... 回答1: A question with

问题 This question is similar to this one but this question is little bit different. I am creating 15 RadioGroups and 4 radio buttons inside each group using for loop. for(int i=0; i<15; i++) { RadioGroup radioGroup = new RadioGroup(getActivity()); radioGroup.setOrientation(RadioGroup.HORIZONTAL); LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT, 1.0f); radioGroup.setLayoutParams(lp); radioGroup.setId(i+1);

问题 This question is similar to this one but this question is little bit different. I am creating 15 RadioGroups and 4 radio buttons inside each group using for loop. for(int i=0; i<15; i++) { RadioGroup radioGroup = new RadioGroup(getActivity()); radioGroup.setOrientation(RadioGroup.HORIZONTAL); LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT, 1.0f); radioGroup.setLayoutParams(lp); radioGroup.setId(i+1);

问题 I have managed to add an image to a radio button by the following code themeRadioButtonList.Items.Add( new ListItem(String.Format("<img src='ThemeImages/blue.png'>","fsd"))); themeRadioButtonList.Items.Add( new ListItem(String.Format("<img src='ThemeImages/green.png'>"))); themeRadioButtonList.Items.Add( new ListItem(String.Format("<img src='ThemeImages/red.png'>"))); works fine. However due to the html gives a cross side scripting alert. Anyway around this? 回答1: you can try with :

问题 How do I require the second text box have some text in it on the submission of this form if the second radio button is selected? <form action="" method="post" id="search_form" name="search_form"> <div id="inquryValue-form-item" class="form-item"> <div class="form-radio display-inline"> <input type="radio" class="required" value="" checked="checked" id="inquryValue" name="search_value"> </div> <div class="field-label-45-percent display-inline"> <label> Inquiry ID </label> </div> <div id=

问题 How do I require the second text box have some text in it on the submission of this form if the second radio button is selected? <form action="" method="post" id="search_form" name="search_form"> <div id="inquryValue-form-item" class="form-item"> <div class="form-radio display-inline"> <input type="radio" class="required" value="" checked="checked" id="inquryValue" name="search_value"> </div> <div class="field-label-45-percent display-inline"> <label> Inquiry ID </label> </div> <div id=

问题 I am adding various dynamically created controls to a panel, based on what the user selects. If a Groupbox, with associated RadioButtons, is the first control, it looks fine: ...but if it's anything other than that, the associated radio buttons seem right-aligned instead of left-aligned, as seen above, and the groupbox is too wide, to boot. Here is the pertinent code (RepaintMockupPanel() is called when the user opts to see what his mockup looks like at any time, and getGroupBox() is the

问题 I have a problem with RecyclerView , I have RecyclerView which has a radio button and few other views in each row item, What I wanted exactly is, when a RadioButton is checked by user I want to uncheck other RadioButton (if anything is checked earlier). Since it is a Recyclerview I cannot use radiogroup. In the adapter onBindViewHolder I write this listener for each radio button holder.radioButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) {