[#166185730] add support for drop-sets

package.json

@@ -32,4 +32,4 @@
   "dependencies": {
     "bower": "^1.8.8"
   }
-}
+}

wger/manager/migrations/0009_merge.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.9 on 2019-06-20 09:31
+# Generated by Django 1.9 on 2019-06-18 12:58
 from __future__ import unicode_literals
 
 from django.db import migrations

wger/manager/templates/set/formset.html

@@ -1,5 +1,48 @@
 {% load wger_extras %}
 {% load i18n %}
+
+<div class="form-group">
+        <label class="col-md-3 control-label">
+            Drop sets
+        </label>
+        <div class=" col-md-9">
+            <span class="help-block">
+                This technique is performed when using dead weights. Once you reach failure with a certain dumbbell weight,
+                pick up a lighter weight off the rack and continue down the rack until
+                failure.
+                <br><br>
+                <b>Rule</b> : 1st set should be heaviest. No rest in between drops sets. "Walk down the rack" selecting weights.
+                <br><br>
+                <b>Instructions</b> : Input only the initial weight and number of reps per set.
+            </span>
+        </div>
+    </div>
+
+
+    <div class="form-group">
+            <label class="col-md-3 control-label">
+            </label>
+            <div class=" col-md-9">
+                <span class="help-block">
+                     <div class="col-xs-3 " id="col-xs-3">
+                        <input type="number" id="button-type1" onchange="saveReps()" class="form-control"
+                               placeholder="Reps">
+                    </div>
+                    <div class="col-xs-4 " id="col-xs-4">
+                        <input type="number" id="button-type2" onchange="saveWeight()" class="form-control"
+                               placeholder="Weight">
+                    </div>
+                    <a class="btn btn-primary" onclick="getDropsets()">Calculate Drop sets</a>
+                </span>
+            </div>
+        </div>
+
+
+        </div>
+    </div>
+
+
+
 <div id="formset-exercise-{{exercise.id}}" style="margin-top: 1em;">
 <div class="row">
     <div class="col-md-offset-2 col-md-10">
@@ -9,7 +52,6 @@
     </div>
 </div>
 {{ formset.management_form }}
-
 {% for field in formset %}
 <div style="padding-top: 0.5em;">
 
@@ -34,7 +76,7 @@
         {% endif %}
         {% endfor %}
     </div>
-
+ 
     {# Form field rows #}
     <div class="row">
         {% for i in field %}
@@ -71,3 +113,46 @@
 </div>
 {% endfor %}
 </div>
+
+
+<script>
+        var noSets = document.getElementById('id_sets').value;
+        var value = '';
+        var noReps = '';
+        var id = document.querySelectorAll('input.form-control')[4].id;
+        var exerciseNo = id.replace(/^\D+|\D.*$/g, '');
+        var repsId = '';
+        var weightId = '';
+        var repClass = '';
+        var weightClass = '';
+        var i = null;
+        function getDropsets() {
+            if (noReps && value) {
+                for (i = 0; i <= noSets; i++) {
+                    repsId = 'id_exercise' + exerciseNo + '-' + i + '-reps';
+                    weightId = 'id_exercise' + exerciseNo + '-' + i + '-weight';
+                    document.getElementById(weightId).value = parseFloat(value).toFixed(0);
+                    document.getElementById(repsId).value = noReps;
+                    value -= value * 0.3;
+                }
+            }
+        }
+        function saveReps() {
+            noReps = document.getElementById('button-type1').value;
+            if (noReps < 1) {
+                repClass = 'col-xs-3 has-error';
+            } else {
+                repClass = 'col-xs-3';
+            }
+            document.getElementById('col-xs-3').className = repClass;
+        }
+        function saveWeight() {
+            value = document.getElementById('button-type2').value;
+            if (value < 30) {
+                weightClass = 'col-xs-4 has-error';
+            } else {
+                weightClass = 'col-xs-4';
+            }
+            document.getElementById('col-xs-4').className = weightClass;
+        }
+    </script>

wger/nutrition/migrations/0003_auto_20190618_1549.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9 on 2019-06-18 12:49
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('nutrition', '0002_auto_20190612_1819'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='ingredient',
+            name='language',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='core.Language', verbose_name='Language'),
+        ),
+    ]