Merge pull request #19 from ploutarchos/input_placeholder

Ability to provide a configurable value as a placeholder

README.md

@@ -61,6 +61,9 @@ delay before triggering search.
 `inputClass: string = 'form-control';`  
 class to apply to the inner input field
 
+`inputPlaceholder: string = '';`
+value of the placeholder attribute of the inner input field
+
 `loadingIconClass: string = 'loader';`  
 class to apply to the loading icon element
 

src/combo-box.component.ts

@@ -7,7 +7,7 @@ import {ControlValueAccessor, NG_VALUE_ACCESSOR} from '@angular/forms';
     selector: 'combo-box',
     template: `
         <div class="field-wrap">
-            <input #inputField class="{{inputClass}}" type="text"
+            <input #inputField class="{{inputClass}}" type="text" placeholder="{{inputPlaceholder}}"
                    [(ngModel)]="currVal"
                    (keydown)="onKeyDown($event)"
                    (blur)="onFieldBlur($event)"
@@ -131,6 +131,8 @@ export class ComboBoxComponent implements ControlValueAccessor, OnInit {
     @Input()
     inputClass: string = 'form-control';
     @Input()
+    inputPlaceholder: string = '';
+    @Input()
     loadingIconClass: string = 'loader';
     @Input()
     triggerIconClass: string = 'trigger';