input

问题 Currently I'm working on a feature for a project and event.keyCode appears doesn't work for "on input" trigger. I'm using Google Chrome 31 and jQuery 1.10.2. Here's what I tried inside my method: input.on('input', function(event){ console.log("event.charCode: " + event.charCode); console.log("event.keyCode: " + event.keyCode); console.log("event.which: " + event.which); console.log("window.event ? event.keyCode : event.which: " + window.event ? event.keyCode : event.which); }); I get

问题 Currently I'm working on a feature for a project and event.keyCode appears doesn't work for "on input" trigger. I'm using Google Chrome 31 and jQuery 1.10.2. Here's what I tried inside my method: input.on('input', function(event){ console.log("event.charCode: " + event.charCode); console.log("event.keyCode: " + event.keyCode); console.log("event.which: " + event.which); console.log("window.event ? event.keyCode : event.which: " + window.event ? event.keyCode : event.which); }); I get

问题 I'm currently adding some date input to a form. I have a 'Start Date' and 'End Date' input but only want to use a single label ('Dates') for both inputs. Is it possible to do this? What are the accessibility concerns? My current thinking is to have a label 'Dates' that is shown then have two hidden labels for each input for screen readers etc. Is this the way to go? Are there any examples of large websites doing this kind of thing (Government websites if possible)? This is a project that may

问题 I'm currently adding some date input to a form. I have a 'Start Date' and 'End Date' input but only want to use a single label ('Dates') for both inputs. Is it possible to do this? What are the accessibility concerns? My current thinking is to have a label 'Dates' that is shown then have two hidden labels for each input for screen readers etc. Is this the way to go? Are there any examples of large websites doing this kind of thing (Government websites if possible)? This is a project that may

问题 I'm currently adding some date input to a form. I have a 'Start Date' and 'End Date' input but only want to use a single label ('Dates') for both inputs. Is it possible to do this? What are the accessibility concerns? My current thinking is to have a label 'Dates' that is shown then have two hidden labels for each input for screen readers etc. Is this the way to go? Are there any examples of large websites doing this kind of thing (Government websites if possible)? This is a project that may

问题 I want to read lines from a .txt file (in this case input.txt) and write them in two other .txt files depending on whether the integer number at the start of each line is odd or even. I have to use DataInputStream / DataOutputStream and BufferedInputStream / BufferedOutputStream. The input file looks like this. 1 String1 1.1 2 String2 2.2 3 String3 3.3 4 String4 4.4 5 String5 5.5 6 String6 6.6 7 String7 7.7 8 String8 8.8 9 String9 9.9 10 String10 10.1 When I run the program I get an

问题 I want to read lines from a .txt file (in this case input.txt) and write them in two other .txt files depending on whether the integer number at the start of each line is odd or even. I have to use DataInputStream / DataOutputStream and BufferedInputStream / BufferedOutputStream. The input file looks like this. 1 String1 1.1 2 String2 2.2 3 String3 3.3 4 String4 4.4 5 String5 5.5 6 String6 6.6 7 String7 7.7 8 String8 8.8 9 String9 9.9 10 String10 10.1 When I run the program I get an

问题 I want the country codes are integer that input by the user. I want an error message to be show when user inputs a code which is not an integer. How can I do this? The program is to ask user to enter country name and country code. In which user will input the country code. But if user inputs a character I want a message to be shown saying Invalid Input. System.out.println("Enter country name:"); countryName = in.nextLine(); System.out.println("Enter country code:"); int codeNumber = in

问题 I'm working on a code right now that a part of it requires to ask the user for 3 different numbers in one line ( could be any number of digits in each number). Say I ask the user for the input and he enters : "31 722 9191". A space is required between the numbers. How would you go about separating these numbers and assigning a variable to each one of them. So for example 31 would be "A", 722 would be "B" and so on... What I've got so far: user_input = input(" Please enter the numbers: ")

问题 Hello i have 2 variables of type int that i would like to bind to the min and max values of an input of type time . How can i do this? I do not know what to place in the bind field since there are 2 different variables. Also there is the min and max attributes. <input type="time" min="@model.min" max="@model.max" bind=?/> What should i put in the bind ? Update On a more thoroughly analysis i decided i will need 2 variables of type Timespan and i will bind these to 2 inputs of type time . 回答1: