checkboxlist

问题 Working with Yii and active checkboxlist. I know the params. I need to add a flag css class to the items. This is my code: $form->checkBoxList($model, 'items', $selected, array( 'class'=>'default_class' )); This code just adds a default_class to every item. But I need a different class for specific items. 回答1: @XIII, I had updated my answer $form->checkBoxList($model, 'items', $selected, array( 'options' => array( 'value1'=>array('disabled'=>true, 'label'=>'value 1'), 'value2'=>array('label'=

问题 How to get which value items where selected from a CheckBoxList using Request.Form? I see these 2 form keys: [12]: "ctl00$MainContent$cblTimeOfDay$0" [13]: "ctl00$MainContent$cblTimeOfDay$3" 0 and 3 are the selected values from my check box list which has 4 items. I'd need to find those values programmaticlaly on Page_Init thanks, 回答1: I'm not sure about accessing these via the Request.Form. Can't you access the strongly-typed CheckBoxList control itself? This article provides a simply method

问题 I have a CheckboxList that seems to load and do everything right, except for when I do a postback, it will not have the Item.Selected property set. I have viewstate disabled for the entire page. I load it like so(inside Page_Load on every load): foreach (DataRow service in d.Tables[0].Rows) { cblServices.Items.Add(new ListItem((string)service["description"], service["id"].ToString())); } My markup is simple: <asp:CheckBoxList runat="server" ID="cblServices" Width="300px"></asp:CheckBoxList>

问题 Hey, I have a CheckBoxList that gets populated with the database. When I make any changes to the state (check or uncheck) of a single checkbox, it doesn't get returned when I submit my form. To its simplest form, I have: <asp:CheckBoxList runat="server" ID="listEmployes" RepeatDirection="Horizontal"> </asp:CheckBoxList> C#: protected void btnSubmit_Click(object sender, EventArgs e) { _connection.Open(); var employes = listEmployes.Items; foreach (ListItem employe in employes) { if (employe

问题 I have a grid view with multiple columns which allow user to fill in the data and they are able to add a new row after finishing filling the data. Among the columns, there is a column with CheckBoxList which I allow user to multiple select the option on the CheckBoxList but every time add a new row, only the first option select by the user is remain while other selection is gone. How am I able to let the option selected by the user remain while I add a new row? private void

问题 I have a website programmed in Asp.Net and use a ListView for displaying data. The data is coming from a LinqDataSource. In my EditItemTemplate I have a CheckBoxList which consist of: <asp:CheckBoxList runat="server" ID="TypeCheckBoxList" RepeatColumns="2"> <asp:ListItem Value="128">6.-10. klasse<br />Norddjurs vejleder</asp:ListItem> <asp:ListItem Value="64">6.-10. klasse<br />Syddjurs vejleder</asp:ListItem> <asp:ListItem Value="32">Gået ud af skolen<br/>Norddjurs vejleder</asp:ListItem>

问题 I've created a custom ListView using my own version of ArrayAdapter. My problem is that it is not responding to any onItemClickListeners. Here are my code snippets: final ArrayAdapter<Agency> aa=new myCustomAdapter(); lv.setAdapter(aa); lv.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View myView, int pos, long id) { TextView clickedTV=(TextView)myView.findViewById(R.id.rowtext1); Toast.makeText(getBaseContext(),

问题 I have got a checkbox list populated from database , I want to get the ID of each checkbox list during post action so that I can save that in the db , Below is the Code : Controller: public ActionResult Create() { ITrackdayRepository trackdayResp = new TrackdayRepository(); IQueryable<Object> getAllEvents = trackdayResp.GetEventsSelectlist(); var m = new SelectList(getAllEvents,"ID","Name"); ViewData["events"] = new SelectList(getAllEvents.ToList(), "EventID","Date"); return View(); } // //

问题 I have 5 CheckBoxList controls with ID 's of CheckBoxList1 , CheckBoxList2 , and so on. They have same list items within them. Now when I write the following line: CheckBoxList1.Items[0].Selected = true; It selects the 1st item of CheckBoxList1 but the 1st item of all the other CheckBoxList 's gets selected as well. Any idea why is such a mysterious thing happening? All the CheckBoxList 's have the same number of items, with each item having the same text and the same value. They are

问题 How to get selected index in a check box list in asp.net. Should I loop through to find whether the list box is selected or can i get to know without doing that. I want to do this if(Checkboxlist selected) {do this} else {do this} how to find if the check box list is selected or not in asp.net int roleselected = ckl_EditRole.Items.SelectedIndex; 回答1: For CheckBoxList, SelectedIndex will give you just the first selected index in the CheckBoxList. If it's not -1, then something was selected.