fix bugs

src/views/pages/ScenarioExec.vue

@@ -7,13 +7,7 @@
                 <h1>
                     {{ scenario.name }}
                 </h1>
-                <Button
-                    @click="back()" 
-                    label="Load" 
-                    class="flex items-center text-sm">
-                        <ChevronLeftIcon name="chevron-left" class="w-4 h-5 text-white"/>        
-                        <span>Back to Scenarios</span>
-                    </Button> 
+                
             </div>
             <div class="flex mt-6">
                 <div class="card flex flex-col gap-4 w-full">
@@ -31,7 +25,7 @@
                                     />
                                 </div>
                             </div>
-                            <Button label="Send" @click="execScenario" class="mt-9 ml-4"/>
+                            <Button label="Send" @click="execScenario" class="mt-9 ml-4"  :disabled="!isInputFilled"/>
                         </div>
                     </template>
                     <template v-else>
@@ -101,7 +95,6 @@
 <script setup>
 
 import ChangeImpactOutputViewer from '@/components/ChangeImpactOutputViewer.vue';
-import { ChevronLeftIcon } from '@heroicons/vue/24/solid';
 import axios from 'axios';
 import JsonEditorVue from 'json-editor-vue';
 import { MdPreview } from 'md-editor-v3';
@@ -110,7 +103,7 @@ import InputText from 'primevue/inputtext';
 import ProgressSpinner from 'primevue/progressspinner';
 import Select from 'primevue/select';
 import Textarea from 'primevue/textarea';
-import { onMounted, ref } from 'vue';
+import { computed, onMounted, ref } from 'vue';
 import { useRoute, useRouter } from 'vue-router';
 
 
@@ -129,6 +122,14 @@ const exec_scenario = ref({});
 const debug_modal = ref(false);
 let pollingInterval = null;
 
+const isInputFilled = computed(() => {
+    const inputName = scenario.value.inputs[0]?.name;
+    return inputName && formData.value[inputName] && formData.value[inputName].length > 0;
+});
+
+
+
+
 onMounted(() => {
     loading.value = true
     const id = route.params.id;