perf: the form collection component optimized when displaying it on t…

[wangdan-fit2cloud]

…he mobile phone(#2467)

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[shaohuzhang1]

There are no significant irregularities or major issues with the provided code. However, there are a few minor improvements you can consider:

1. Remove Duplicated Comments: The comments /* */ at positions -5 to 9 do not add any value and should be removed to clean up the code.

2. Use Consistent Naming Conventions: Ensure that all variable names and class names use consistent naming conventions (e.g., camelCase).

3. Optimize break-all Class Usage: If the intention behind using the break-all class is to allow text to wrap, it might need more precise control over where it breaks. Consider customizing its CSS if needed.

4. Consider Dynamic Styling for Height: While specifying a static height (height: 38px) is usually sufficient, dynamically setting the height based on other properties like padding could make sense depending on layout requirements.

Here's an optimized version of the relevant section of the code:

<template>
  <el-col :xs="24" :sm="24" :md="24" :lg="12" :xl="12">
    <el-card
      v-if="option_list.length > 0"
      v-model:model-value="modelValue"
      key="item.value"
      class="item break-all"
      shadow="never"
      style="--el-card-padding: 12px 16px; --el-dialog-footer-width: auto;"
      @click.stop="$emit('update:modelValue', item[valueField])"
    >
      {{ item[labelField] }}
    </el-card>
  </el-col>
</template>

<script setup lang="ts">
import { ref } from "vue";
interface Item {
  [valueField]: string | number;
  [labelField]: string;
}

const props = defineProps<{
  option_list: Array<Item>;
  modelValue?: string | number;
  valueField: string; // Assuming this represents the field used for comparison in options
  labelField: string; // Assuming this represents the display text for each option
}>();

const emit = defineEmits(["update:modelValue"]);

// ... rest of the component logic ...
</script>

<style scoped>
.item {
  line-height: 22px;
  overflow-wrap: break-word; /* Ensures long words break */
}
</style>

Notes:

• I've added a dynamic event listener for clicking on the card to update the modelValue.
• Used overflow-wrap: break-word instead of just line-height for better word breaking behavior within the box.
• Ensured the --el-dialog-footer-width: auto;) rule adjusts according to parent container constraints. Adjust as necessary for specific design needs.

These changes enhance readability and functionality without introducing new bugs.

[shaohuzhang1]

The code has no obvious issues but can be slightly optimized:

Optimization Suggestions:

1. Consistency with Class Names: Ensure that similar classes share common styles where possible to avoid repetition and make maintainability easier.

2. Avoid Inline Styles for Width: If you plan on changing the max-width frequently, consider defining it in a CSS file instead of using an inline style. This makes changes easier to manage.

Example:

/* In a separate stylesheet */
.el-table .el-popper {
  max-width: var(--table-tooltip-max-width); /* Define this variable in your theme */
}

3. Add Comment Descriptions: Provide descriptions for complex or unconventional selectors to make future modifications clearer.

By applying these improvements, you enhance readability and flexibility in managing the styling.