we can now dragg the zoomed mapitem in the opened terrain de vie

src/components/contents/TerrainDeVie.vue

@@ -42,7 +42,8 @@ export default {
                                     'opened_concernement',
                                     'concernementsByID',
                                     'ct_concernement',
-                                    'ct_entite']),
+                                    'ct_entite',
+                                    'detailsZoomValue']),
     ...mapState(UserStore,['name']),
     created(){
       let d = new Date(this.concernement.created); 
@@ -137,6 +138,13 @@ export default {
       },
       deep: true
     },
+    detailsZoomValue:  {
+      handler (n, o) {
+        // console.log(`TerrainDeVie watch history_value o:${o}, n:${n}`);
+        this.details_value = n;
+      },
+      deep: true
+    },
     cid: {
       handler (n,o) {
         console.log(`TerrainDeVie watch cid o:${o}, n:${n}`);
@@ -246,7 +254,7 @@ export default {
           </div>
       </section>
       
-      <section class="sliders"  v-if="history_slider_ops">
+      <section class="sliders"  v-if="history_slider_ops || details_slider_ops">
         <section class="historique" v-if="history_slider_ops">
           <label>Historique</label>
           <!-- <h3>{{ history_value }}</h3> -->
@@ -256,7 +264,7 @@ export default {
             v-bind="history_slider_ops"
           ></vue-slider>
         </section>
-        <section class="details" v-if="details_slider_ops">
+        <section class="details" v-if="details_slider_ops && map_mode === 'terraindevie'">
           <label>Details</label>
           <!-- <h3>{{ details_value }}</h3> -->
           <vue-slider