Directiva para numeros positivos

Luigi
1 parent 5d7c5abc85
Showing 1 changed file with 29 additions and 0 deletions Show diff stats
src/js/soloPositivos-directive.js
@@ -0,0 +1,29 @@
+angular.module('focaDirectivas')
+    .directive('soloPositivo', function(){
+        return {
+            require: 'ngModel',
+            scope: true,
+            link: function(scope, element, attr, ngModel) {
+                ngModel.$parsers.push(function (value) {
+                    return '' + value;
+                });
+
+                if(!ngModel) return;
+                    
+                    function test(texto) {
+                        console.log('Texto: ', element);
+                        console.log('Valor 2: ',attr);
+                        if (texto) {
+                            var cambioInput = texto.replace('-','');
+
+                            if (cambioInput !== texto) {
+                                ngModel.$setViewValue(cambioInput);
+                                ngModel.$render();
+                            }
+                            return cambioInput;
+                        }
+                    }
+                    ngModel.$parsers.push(test);
+                }
+        };
+    });
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...	...	@@ -0,0 +1,29 @@
	1	+angular.module('focaDirectivas')
	2	+ .directive('soloPositivo', function(){
	3	+ return {
	4	+ require: 'ngModel',
	5	+ scope: true,
	6	+ link: function(scope, element, attr, ngModel) {
	7	+ ngModel.$parsers.push(function (value) {
	8	+ return '' + value;
	9	+ });
	10	+
	11	+ if(!ngModel) return;
	12	+
	13	+ function test(texto) {
	14	+ console.log('Texto: ', element);
	15	+ console.log('Valor 2: ',attr);
	16	+ if (texto) {
	17	+ var cambioInput = texto.replace('-','');
	18	+
	19	+ if (cambioInput !== texto) {
	20	+ ngModel.$setViewValue(cambioInput);
	21	+ ngModel.$render();
	22	+ }
	23	+ return cambioInput;
	24	+ }
	25	+ }
	26	+ ngModel.$parsers.push(test);
	27	+ }
	28	+ };
	29	+ });
0	30	\ No newline at end of file