selection

问题 I have a TableView configured as follows: tableView.getSelectionModel().setCellSelectionEnabled(true); tableView.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE); I can get the selected cells by calling tableView.getSelectionModel().getSelectedCells() I can get the selected items by calling tableView.getSelectionModel().getSelectedItems() Unfortunately, it seems there is no method like above to get the selected rows.. What I want to achive is a table configured to select cells but

问题 I have a content editable Iframe I want to autolink it, like : My content editable Iframe look like i tried using regular expression in this Question i asked before. The function that i use in this question works fine, but actually it will replace all links including links in tags (IMG, existing A HREFs). But i dont want to use regx if i use regx convertion happens when i click any submit or save button. When a user paste's a url in a content editable Iframe it should automatically convert

问题 I'm trying to select the first item in a ListView programmatically, but it doesn't appear to have been selected. I am using the following code: if (listView1.Items.Count > 0) listView1.Items[0].Selected = true; Actually I've had this problem before but I can't remember how I managed to solve it! 回答1: Most likely, the item is being selected, you just can't tell because a different control has the focus. There are a couple of different ways that you can solve this, depending on the design of

问题 I have an array of different elements stored from a previous selection, call it ' a '. How do i then do another select from this previous selection ( a ) and just return elements of type input ? 回答1: a.filter('input').each(function() { alert('My name is ' + $(this).attr('name')); }); To just get a selection from the current selection this way: var $inputs = a.filter('input'); You can even comma separate selectors: var $els = a.filter('input, .fooMonger, #something'); See http://docs.jquery

问题 I have a few scattered <p> elements on the aspx page which I am grouping together using a class like so - <p class="instructions" runat="server"> In my code behind, using C# I want to hide these elements, using something like instructions.Visible = false; However I realize I can only do this in codebehind if I use ID but this will result in invalid HTML/CSS Selector since you can't have multiple ID's with the same ID name... Alternatively is there another way to group the controls if not by

问题 I have a few scattered <p> elements on the aspx page which I am grouping together using a class like so - <p class="instructions" runat="server"> In my code behind, using C# I want to hide these elements, using something like instructions.Visible = false; However I realize I can only do this in codebehind if I use ID but this will result in invalid HTML/CSS Selector since you can't have multiple ID's with the same ID name... Alternatively is there another way to group the controls if not by

问题 I have added a DataTemplate to a ListBox class to bind my collection to: <ListBox x:Name="lstEmails" Height="259" Margin="12,0,12,41" Width="276" SelectionChanged="lstEmails_SelectionChanged"> <ListBox.ItemTemplate> <DataTemplate> <StackPanel Orientation="Horizontal"> <Label Visibility="Hidden" Content="{Binding ID}"></Label> <TextBox Width="200" Text="{Binding EmailAddress}"></TextBox> </StackPanel> </DataTemplate> </ListBox.ItemTemplate> </ListBox> This does exactly what I want it to do.

问题 In JavaScript, it's possible to programmatically select text in an input or textarea element. You can focus an input with ipt.focus() , and then select its contents with ipt.select(). You can even select a specific range with ipt.setSelectionRange(from,to). My question is: is there any way to do this in a contenteditable element too? I found that I can do elem.focus() , to put the caret in a contenteditable element, but subsequently running elem.select() doesn't work (and nor does

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . Please any one help for set the color for selected text only... I has Create a Simple Text Editor... But, I can't set the color for selected text contents... once ,I has select the color it will affect the whole text area instead of selected area. Please Help Any One, Thanks in Advance. for Example : Now I

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . Please any one help for set the color for selected text only... I has Create a Simple Text Editor... But, I can't set the color for selected text contents... once ,I has select the color it will affect the whole text area instead of selected area. Please Help Any One, Thanks in Advance. for Example : Now I