Add some customization options. Fix #11

README.md

@@ -77,3 +77,12 @@ Add a slider to adjust brightness of lights, volume of media players or position
             entity: cover.hall_window
             full_row: true
 ```
+
+### Extra options
+`hide_state` - (default: false) Set to true to hide the percentage display.
+
+`min` - (default: 0) Minimum value of slider
+`max` - (default: 100) Maximum value of slider
+`step` - (default: 5) Step size of slider
+Note that slider values are in percent and will be rescaled e.g. for lights which require a brightness setting between 0 and 255.
+

slider-entity-row.js

@@ -29,10 +29,10 @@ class SliderEntityRow extends Polymer.Element {
           <div class="flex">
         <template is="dom-if" if="{{displaySlider}}">
             <ha-slider
-              min="0"
-              max="100"
+              min="{{min}}"
+              max="{{max}}"
               value="{{value}}"
-              step="5"
+              step="{{step}}"
               pin
               on-change="selectedValue"
               on-click="stopPropagation"
@@ -151,7 +151,12 @@ class SliderEntityRow extends Polymer.Element {
     this.displayRow = !config.full_row;
     this.displayToggle = config.toggle && domain === 'light';
     this.displayValue = !this.displayToggle;
+    if(config.hide_state) this.displayValue = false;
     this.displaySlider = false;
+
+    this.min = config.min || 0;
+    this.max = config.max || 100;
+    this.step = config.step || 5;
   }
 
   statusString(stateObj) {