nuevas directivas

Jose Pinto
1 parent c9baa0e8ef
Showing 2 changed files with 47 additions and 0 deletions Show diff stats
src/js/stringToNumber-directive.js
src/js/uppercaseOnly-directive.js
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+angular.module('focaDirectivas')
+    .directive('stringToNumber', function () {
+        return {
+            require: 'ngModel',
+            link: function (scope, element, attrs, ngModel) {
+                ngModel.$parsers.push(function (value) {
+                    return '' + value;
+                });
+                ngModel.$formatters.push(function (value) {
+                    return parseFloat(value);
+                });
+            }
+        };
+    });
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+angular.module('focaDirectivas')
+    .directive('uppercaseOnly', [
+        function() {
+            return {
+                restrict: 'A',
+                require: 'ngModel',
+                link: function(scope, element, attrs, ctrl) {
+
+                    function parser(value) {
+                        if (ctrl.$isEmpty(value)) {
+                            return value;
+                        }
+                        var formatedValue = value.toUpperCase();
+                        if (ctrl.$viewValue !== formatedValue) {
+                            ctrl.$setViewValue(formatedValue);
+                            ctrl.$render();
+                        }
+                        return formatedValue;
+                    }
+
+                    function formatter(value) {
+                        if (ctrl.$isEmpty(value)) {
+                            return value;
+                        }
+                        return value.toUpperCase();
+                    }
+
+                    ctrl.$formatters.push(formatter);
+                    ctrl.$parsers.push(parser);
+                }
+            };
+        }
+    ]);
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...	...	@@ -0,0 +1,14 @@
	1	+angular.module('focaDirectivas')
	2	+ .directive('stringToNumber', function () {
	3	+ return {
	4	+ require: 'ngModel',
	5	+ link: function (scope, element, attrs, ngModel) {
	6	+ ngModel.$parsers.push(function (value) {
	7	+ return '' + value;
	8	+ });
	9	+ ngModel.$formatters.push(function (value) {
	10	+ return parseFloat(value);
	11	+ });
	12	+ }
	13	+ };
	14	+ });
0	15	\ No newline at end of file
...	...	@@ -0,0 +1,33 @@
	1	+angular.module('focaDirectivas')
	2	+ .directive('uppercaseOnly', [
	3	+ function() {
	4	+ return {
	5	+ restrict: 'A',
	6	+ require: 'ngModel',
	7	+ link: function(scope, element, attrs, ctrl) {
	8	+
	9	+ function parser(value) {
	10	+ if (ctrl.$isEmpty(value)) {
	11	+ return value;
	12	+ }
	13	+ var formatedValue = value.toUpperCase();
	14	+ if (ctrl.$viewValue !== formatedValue) {
	15	+ ctrl.$setViewValue(formatedValue);
	16	+ ctrl.$render();
	17	+ }
	18	+ return formatedValue;
	19	+ }
	20	+
	21	+ function formatter(value) {
	22	+ if (ctrl.$isEmpty(value)) {
	23	+ return value;
	24	+ }
	25	+ return value.toUpperCase();
	26	+ }
	27	+
	28	+ ctrl.$formatters.push(formatter);
	29	+ ctrl.$parsers.push(parser);
	30	+ }
	31	+ };
	32	+ }
	33	+ ]);
0	34	\ No newline at end of file