imac keyboard with numeric keypad

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 (nonatomi

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 c

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

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 c

= = "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

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 ente

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 po

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