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items数据使用对象数组时,默认选中的是整个对象,要对数据进行处理
- <v-combobox
- v-model="defaultInfo.variableKey"
- :rules="rules.variableKey"
- :placeholder="t('taskbot.flowBuilder.selectOrCreateVariable')"
- :items="variableList"
- item-title="fieldName"
- item-value="fieldName"
- variant="outlined"
- @update:focused="handleVariableList"
- />
variableList是一个对象数组,设置了item-value无效,需要在数据变化时实时取需要的字段值
- // v-combobox组件选择选项时会选择一个对象,对variableKey数据进行处理
- watch(
- () => defaultInfo.value.variableKey,
- () => {
- if (Object.prototype.toString.call(defaultInfo.value.variableKey) === '[object Object]') {
- defaultInfo.value.variableKey = defaultInfo.value.variableKey['fieldName']
- }
- },
- {
- immediate: true
- }
- )
要实现下方文本框标题带有文字提示,鼠标浮动上时出现文本
添加一个" form-message-label "样式,主要是pointer-events:auto
- <div class="form-message-label">
- <v-text-field v-model="form.displayName" clearable>
- <template #label>
- <span>{{ t('taskbot.flowBuilder.displayName') }}</span>
- <Tooltip :title="t('tip.helpCenter.shortcuts')" />
- </template>
- </v-text-field>
- </div>
- .form-message-label {
- .v-field__field {
- align-items: flex-start !important;
- }
-
- .v-field-label {
- width: auto !important;
- pointer-events: auto !important;
- }
-
- v-field__input {
- width: auto !important;
- }
-
- .v-field--active .v-label.v-field-label {
- width: 0 !important;
- padding: 0 !important;
- margin: 0 !important;
- }
-
- .v-label.v-field-label {
- position: relative !important;
- pointer-events: auto !important;
- }
-
- .v-field--active .v-label.v-field-label.v-field-label--floating {
- position: static !important;
- width: auto !important;
- padding: 5px !important;
- pointer-events: auto !important;
- transform: translateY(-50%);
- transform-origin: center;
- }
- }
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