feat(options): Add a customTemplateScope option

Close #354

Author: ValentinH

CHANGELOG.md

@@ -1,3 +1,7 @@
+# 5.2.0 (2016-07-07)
+## Features
+- Add a `customTemplateScope` option (#354).
+
 # 5.1.1 (2016-07-06)
 ## Fix
 - Fix the way to check when event properties are undefined (#365).

README.md

@@ -224,7 +224,8 @@ The default options are:
     onEnd: null,
     rightToLeft: false,
     boundPointerLabels: true,
-    mergeRangeLabelsIfSame: false
+    mergeRangeLabelsIfSame: false,
+    customTemplateScope: null
 }
 ````
 
@@ -359,6 +360,8 @@ _Changing this value at runtime is not currently supported._
   - Home: minimum value
   - End: maximum value
 
+**customTemplateScope** - _Object (default to null)_: The properties defined in this object will be exposed in the slider template under `custom.X`.
+
 ## Change default options
 If you want the change the default options for all the sliders displayed in your application, you can set them using the `RzSliderOptions.options()` method:
 ```js

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "angularjs-slider",
-  "version": "5.1.1",
+  "version": "5.2.0",
   "homepage": "https://github.com/angular-slider/angularjs-slider",
   "authors": [
     "Rafal Zajac <rzajac@gmail.com>",

dist/rzslider.css

@@ -1,7 +1,7 @@
-/*! angularjs-slider - v5.1.1 - 
+/*! angularjs-slider - v5.2.0 - 
  (c) Rafal Zajac <rzajac@gmail.com>, Valentin Hervieu <valentin@hervieu.me>, Jussi Saarivirta <jusasi@gmail.com>, Angelin Sirbu <angelin.sirbu@gmail.com> - 
  https://github.com/angular-slider/angularjs-slider - 
- 2016-07-06 */
+ 2016-07-07 */
 .rzslider {
   position: relative;
   display: inline-block;

dist/rzslider.js

@@ -1,7 +1,7 @@
-/*! angularjs-slider - v5.1.1 - 
+/*! angularjs-slider - v5.2.0 - 
  (c) Rafal Zajac <rzajac@gmail.com>, Valentin Hervieu <valentin@hervieu.me>, Jussi Saarivirta <jusasi@gmail.com>, Angelin Sirbu <angelin.sirbu@gmail.com> - 
  https://github.com/angular-slider/angularjs-slider - 
- 2016-07-06 */
+ 2016-07-07 */
 /*jslint unparam: true */
 /*global angular: false, console: false, define, module */
 (function(root, factory) {
@@ -69,7 +69,8 @@
       onEnd: null,
       rightToLeft: false,
       boundPointerLabels: true,
-      mergeRangeLabelsIfSame: false
+      mergeRangeLabelsIfSame: false,
+      customTemplateScope: null
     };
     var globalOptions = {};
 
@@ -558,6 +559,9 @@
           this.positionProperty = 'bottom';
           this.dimensionProperty = 'height';
         }
+
+        if (this.options.customTemplateScope)
+          this.scope.custom = this.options.customTemplateScope;
       },
 
       parseStepsArray: function() {
@@ -570,7 +574,7 @@
         }
         else {
           this.customTrFn = function(modelValue) {
-            if(this.options.bindIndexForStepsArray)
+            if (this.options.bindIndexForStepsArray)
               return this.getStepValue(modelValue)
             return modelValue;
           };

dist/rzslider.min.css

@@ -1,6 +1,6 @@
 {
   "name": "angularjs-slider",
-  "version": "5.1.1",
+  "version": "5.2.0",
   "description": "AngularJS slider directive with no external dependencies. Mobile friendly!.",
   "main": "dist/rzslider.js",
   "repository": {

dist/rzslider.min.js

@@ -73,7 +73,8 @@
       onEnd: null,
       rightToLeft: false,
       boundPointerLabels: true,
-      mergeRangeLabelsIfSame: false
+      mergeRangeLabelsIfSame: false,
+      customTemplateScope: null
     };
     var globalOptions = {};
 
@@ -562,6 +563,9 @@
           this.positionProperty = 'bottom';
           this.dimensionProperty = 'height';
         }
+
+        if (this.options.customTemplateScope)
+          this.scope.custom = this.options.customTemplateScope;
       },
 
       parseStepsArray: function() {
@@ -574,7 +578,7 @@
         }
         else {
           this.customTrFn = function(modelValue) {
-            if(this.options.bindIndexForStepsArray)
+            if (this.options.bindIndexForStepsArray)
               return this.getStepValue(modelValue)
             return modelValue;
           };

package.json

@@ -1307,6 +1307,21 @@
         expect(maxHChild.css('background-color')).to.equal('blue');
 
       });
+
+      it('should correctly link the customTemplateScope properties on slider scope', function() {
+        var sliderConf = {
+          value: 10,
+          options: {
+            customTemplateScope: {
+              a: 1,
+              b: 'test'
+            }
+          }
+        };
+        helper.createSlider(sliderConf);
+        expect(helper.slider.scope.custom.a).to.equal(1)
+        expect(helper.slider.scope.custom.b).to.equal('test')
+      });
     });
 
     describe('range slider specific - ', function() {