How to Insert text into TextInput via 'on_' callback
python,user-interface,kivy,textinput
Your Screen widget does not have a calc_string property, so on_calc_string does nothing here: self.add_widget(Screen(text='0', multiline=False, on_calc_string=self.screen_callback)) You need to bind on Calculator instead. Kivy has a useful setter method to help with this: scr = Screen(text='0', multiline=False) self.add_widget(scr) self.bind(calc_string=scr.setter('text')) Also, the kv language makes this much easier. You can...
Problems with backgrounds in input field
javascript,jquery,css,checkbox,textinput
Change $currentTarget.$('.checkBoxCard').css("background-image", "none").addClass('jo'); to $currentTarget.find('.checkBoxCard').css("background-image", "none").addClass('jo'); See the updated fiddle....
How to attach a scroll event to a text input?
javascript,jquery,javascript-events,scroll,textinput
jQuery Mouse Wheel Plugin $('input').mousewheel(function(event) { $('div').append('scrolled '); }); http://jsfiddle.net/KBKA7/2/...
Minimum character count text box
javascript,html,textinput,value
There are 2 problems var inpt = document.getElementsByName("post")[0]; //need to test the length if (inpt.value.length < 10) { alert("Post must be longer than 10 characters."); //return after the alert return false; } else { return true; } Also make sure that the script is triggered on an event function validate()...
How to insert response string into file as separate lines with each word?
ruby-on-rails,ruby,loops,file-io,textinput
You can have a try. getusers.each { |t| puts t.tag_list if not t.tag_list.blank? t.tag_list.split(" ").each do |word| file.puts word end end } ...
HTML - Bind textinput to label
Since you have not specifically asked for jQuery solution, here is one in plain javascript: Let's assume that you have textarea and div, and you want to copy from textarea to div in realtime (same procedure is applicable to any other element in which you can type). Html is this:...