numeric keypad practice

First, causesRecently paid colleagues said that there are some problems with the numeric keypad; it is sometimes difficult to spot (.) and number patterns on mobile devices; Therefore, given this situation, it is recommended to hand-write a simulated keyboard. Spent the whole night, wrote a simple keyboard, basically can use. Considering that some developers do not use juqery, they use the native JS.　　GitHu

DescriptionThe numberic keypad on your mobile phone looks like below:1 2 5 8 9 0Suppose you is holding your mobile phone with a single hand. Your thumb points at digit 1. Each time you can 1) press the digit your thumb pointing on, 2) Move your thumb right, 3) move your thumb down. Moving your thumb left or up are not allowed.By using the numeric keypad under ab

Project requirementsSet the warning box to the style with a ciphertext input box, and set the input box keyboard as the numeric keypad, judge the contents of the ciphertext input box, and pop up the corresponding prompt.Nonsense not to say, directly on the question and answer code#import "TableViewController.h"@interface Tableviewcontroller () @property (nonatomic, Strong) Nsmutablearray * DATASOURCE;-(ibac

JS Numeric keypad, JS keypadCSS code:#numberkeyboard{Border:1px solid #b3b3b3;background:#f2f3f7;Height:285px;margin:0;padding:2px;position:relative;Visibility:Visible!important;width:285px;}#numberkeyboard. Numbtn{-moz-border-radius:4px;/*Gecko Browsers*/-webkit-border-radius:4px;/*Webkit Browsers*/Border-radius:4px;/*Syntax Round corner*/float: Left;Height:68px;width:68px;Border:Solid 1px #b3b3b3;Margin-t

1. On the right side of the keyboard a few keys to the lower left corner marked with numbers, as shown below: 2. When the digital keyboard is turned on, press the keyboard "U" "I" "O" and so on the letter key, will correspond to appear "4" "5" "6" and so on digital display. 3. By pressing the Samsung shortcut key "FN" + "F11" can turn off the numeric keypad (note: The computer needs to be installed wit

Sometimes, we need to use a soft keyboard on a webpage. Today, we bring you a jquery-based numeric keypad plugin that does not rely on any file resources, except jquery. The pure numeric keyboard, has the backspace, has clears, does not support the input decimal (needs can change one by oneself, mainly is many decimal places to have 13 keys, is not good arranges,

= = "kbclose") {kb.remove (); return false; }//else if (this.id = = "Kbcaps") {//$.each ($ (". Kbkey", KB), function (i,o) {//var num = o.innerhtml.charcodeat (0);//if (num>96 num//o.innerhtml = O.innerhtml.touppercase ();//else if (num>64 num//o.innerhtml = O.innerhtml.tolowercase ();// });////return false;// } //BACKSPACE if( This. id = = ' kbback '){ varPW = $ (' #txtRealNumbOpr '). Val (); //alert (PP)$ (' #txtRealNumbOpr '). Val (pw.substr (0, P

Principle: Use div to simulate input box, avoid the phone native keyboard pop-up, keyboard use div simulation, click event Use JS control, cursor blink using CSS simulation, the specific code is as follows:12345678 9 the -Wuyi the - Wu - About $ - - - the theHTML5 a custom numeric keypad

Requirements Background Recently did a search user's function, here uses the Uisearchbar. Because the search is only mobile phone number, so the keyboard is limited to digital input, you can do this: But here's the problem, there is no "search" button on the numeric keypad, this way the user can not search after entering the mobile phone number. So at this point we need to add a custom search button to

public class Simplegridviewtest extends Activity {EditText EditText;Private Popupwindow Popupwindow;Private GridView Mgridview;Private View Contentview;Private listGridviewadapter adapter;private static String Editnum = "";@Overridepublic void OnCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentview (R.layout.menu); EditText = (editText) Findviewbyid (R.id.edittext); InitData (); Layoutinflater Inflater = (layoutinflater) getsystemservice (Context.lay

The property of the text input box named Valuetextfield on 1.xib is changed to the following scenario2. Socket variables@property (Weak, nonatomic) Iboutlet Uitextfield *valuetextfield;3. Cancellation of First Responder-(void) numberfieldcancle{ [Self.valuetextfield resignfirstresponder]; }3. Generate toolbar-(Uitoolbar *) addtoolbar{ *toolbar = [[Uitoolbar alloc] Initwithframe:cgrectmake (00 - )]; // uitoolbar *toolbar =[[uitoolbar alloc] init]; Uibarbuttonitem *bar = [

　　Handwritten mobile-side numeric keypad

When you enter a price, the keyboard that pops up requires only digits and a decimal point. The keyboard that pops up does not have a finish key, and you want to exit the keyboard by clicking Exit, but for a better user experience, add Uitoolbar on the keyboard.Set Toolbar:-(Uitoolbar *) Addtoolbar {Uitoolbar*toolbar = [[Uitoolbar alloc] Initwithframe:cgrectmake (0,0, Cgrectgetwidth (Self.view.frame), -)]; Toolbar.tintcolor=[Uicolor Blackcolor]; Toolbar.backgroundcolor=[Uicolor Lightgraycolor];

Some programmers keyboard is with small number keys, in the use of Xshell Chinese version may appear some small situation, this set with you to analyze the use of the numeric keypad garbled situation how to do.　　Problem Description:When you edit with VI on Xshell, when you open NumLock, enter the number keys on the keypad, the result is not a number, but a letter

How the WIN8 system uses the numeric keypad instead of the mouse First, on the WIN8 system desktop, right click on the Win button, and then select "Control Panel." Then, on the Win8 System Control Panel, click on the "Easy to use" menu. Second, in the WIN8 system easy to use the menu panel, click the "Change the way the keyboard Works" button. Third, then enter the "make keyboard easier to use window", t

On the internet to see a lot of digital keyboard, in the input user account, the direct soft keyboard appears digital keyboard, but a lot of code some will be less a word, it is not good to use, the use of their own and correct paste over, see Code in XML android:inputtype= "number" Android :d igits= "1234567890" android:id= "@+id/username_edit" android:background= "@mipmap/userbg" android:layout_width= "fill_parent" android:layout_height= "wrap_content" andro