fix: Unable to add session variables after editing

[shaohuzhang1]

fix: Unable to add session variables after editing

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[shaohuzhang1]

The code looks mostly correct with some general tips:

1. Function Name: The close function in the template should be defined somewhere before it's called.

2. Loading Property: Ensure that the $ref('fieldFormRef').loading property exists in the Vue component lifecycle to avoid potential null/undefined errors.

3. Translation Strings: Make sure the $t() method returns the expected translations for "common.cancel", "common.save", and "common.add".

Here is an example of how you might define such functions in a Vue component:

<template>
  <!-- Your existing template -->
</template>

<script>
export default {
  data() {
    return {
      loading: false,
    };
  },
  methods: {
    submit(form) {
      // Submission logic here
      this.loading = true;
      setTimeout(() => {
        this.loading = false;
        // Success callback here
        alert("Submission successful");
      }, 1000);
    },
    close() {
      this.dialogVisible = false; // Assuming dialogVisible is managed by state
    },
  },
};
</script>

This ensures that all components used correctly within your application are available and properly initialized in runtime environments. Additionally, managing component references and lifecycle hooks efficiently can prevent unexpected behavior due to changes or updates between renders/components during development/testing. Let me know if you need further clarification on these points!