Version 1.1 released

Author: Nitish

README.md

@@ -10,6 +10,9 @@ A angularjs directive which allows only numbers to be typed into a text box .
 * Accepts only numbers.
 * Accepts negative number.
 * Accepts floating Number
+* Control over Decimal Number - Add only numbers not floating number 
+* Control over Negative Number - Can't add negative number
+* Decimal place upto
 
 
 ## DEMO
@@ -22,10 +25,27 @@ A angularjs directive which allows only numbers to be typed into a text box .
 ---------------
 
  ```
-     just add "nks-only-number". 
-     <input type="text" nks-only-number ng-model="mynumber"/>
+     just add "nks-only-number" and also include required parameter. 
+
+     <input type="text" nks-only-number ng-model="mynumber" />
+
+     <input type="text" nks-only-number ng-model="mynumber" decimal-upto="2" />
+
+     <input type="text" nks-only-number ng-model="mynumber" decimal-upto="2" allow-negative="false" />
+
+     <input type="text" nks-only-number ng-model="mynumber" allow-decimal="false" />
 ```
 
+
+## PARAMETERS
+---------------
+
+* decimal-upto="2" //value will be number. -- Restrict decimal upto
+* allow-negative="false" // if donot want negative number put false as value otherwise donot include it
+* allow-decimal="false" // if donot want decimal number put false as value otherwise donot include it 
+
+
+
 #### Directive Code
 --------------------
 
@@ -37,16 +57,44 @@ A angularjs directive which allows only numbers to be typed into a text box .
 		    	restrict: 'EA',
 		        require: 'ngModel',
 		        link: function (scope, element, attrs, ngModel) {   
-		        	scope.$watch(attrs.ngModel, function(newValue, oldValue) {
-		            	var spiltArray = String(newValue).split("");
-		                if (spiltArray.length === 0) return;
-		                if (spiltArray.length === 1 && (spiltArray[0] == '-' || spiltArray[0] === '.' )) return;
-		                if (spiltArray.length === 2 && newValue === '-.') return;
-		               
+		        	 scope.$watch(attrs.ngModel, function(newValue, oldValue) {
+			              var spiltArray = String(newValue).split("");
+			              
+			              if(attrs.allowNegative == "false") {
+			                if(spiltArray[0] == '-') {
+			                  newValue = newValue.replace("-", "");
+			                  ngModel.$setViewValue(newValue);
+			                  ngModel.$render();
+			                }
+			              }
+
+			              if(attrs.allowDecimal == "false") {
+			                  newValue = parseInt(newValue);
+			                  ngModel.$setViewValue(newValue);
+			                  ngModel.$render();
+			              }
+
+			              if(attrs.allowDecimal != "false") {
+			                if(attrs.decimalUpto) {
+			                   var n = String(newValue).split(".");
+			                   if(n[1]) {
+			                      var n2 = n[1].slice(0, attrs.decimalUpto);
+			                      newValue = [n[0], n2].join(".");
+			                      ngModel.$setViewValue(newValue);
+			                      ngModel.$render();
+			                   }
+			                }
+			              }
+              
+              
+			              if (spiltArray.length === 0) return;
+			              if (spiltArray.length === 1 && (spiltArray[0] == '-' || spiltArray[0] === '.' )) return;
+			              if (spiltArray.length === 2 && newValue === '-.') return;
+              
 		                /*Check it is number or not.*/
 		                if (isNaN(newValue)) {
-		                	ngModel.$setViewValue(oldValue);
-		                	ngModel.$render();
+		                  ngModel.$setViewValue(oldValue);
+		                  ngModel.$render();
 		                }
 		            });
 		        }
@@ -59,8 +107,6 @@ A angularjs directive which allows only numbers to be typed into a text box .
 -----------------------------------
 
 * Min-Max for number
-* Control over Decimal Number - Add only numbers not floating number 
-* Control over Negative Number - Can't add negative number
 
 
 

accept-number-only.js

@@ -5,12 +5,40 @@ angular.module('mainApp', [])
       restrict: 'EA',
         require: 'ngModel',
         link: function (scope, element, attrs, ngModel) {   
-          scope.$watch(attrs.ngModel, function(newValue, oldValue) {
+           scope.$watch(attrs.ngModel, function(newValue, oldValue) {
               var spiltArray = String(newValue).split("");
-                if (spiltArray.length === 0) return;
-                if (spiltArray.length === 1 && (spiltArray[0] == '-' || spiltArray[0] === '.' )) return;
-                if (spiltArray.length === 2 && newValue === '-.') return;
-               
+              
+              if(attrs.allowNegative == "false") {
+                if(spiltArray[0] == '-') {
+                  newValue = newValue.replace("-", "");
+                  ngModel.$setViewValue(newValue);
+                  ngModel.$render();
+                }
+              }
+
+              if(attrs.allowDecimal == "false") {
+                  newValue = parseInt(newValue);
+                  ngModel.$setViewValue(newValue);
+                  ngModel.$render();
+              }
+
+              if(attrs.allowDecimal != "false") {
+                if(attrs.decimalUpto) {
+                   var n = String(newValue).split(".");
+                   if(n[1]) {
+                      var n2 = n[1].slice(0, attrs.decimalUpto);
+                      newValue = [n[0], n2].join(".");
+                      ngModel.$setViewValue(newValue);
+                      ngModel.$render();
+                   }
+                }
+              }
+              
+              
+              if (spiltArray.length === 0) return;
+              if (spiltArray.length === 1 && (spiltArray[0] == '-' || spiltArray[0] === '.' )) return;
+              if (spiltArray.length === 2 && newValue === '-.') return;
+              
                 /*Check it is number or not.*/
                 if (isNaN(newValue)) {
                   ngModel.$setViewValue(oldValue);