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4e9b0893a3
* Revert "fix(components): [collapse] avoid direct activeNames changes (#20437)" This reverts commit d8b44b6a2c9d5b9f740ec4a23a3074fbc269ef87. * feat(components): [collapse] add beforeCollapse prop * docs: update * test: update * test: update * docs: update
80 lines
2.6 KiB
Vue
80 lines
2.6 KiB
Vue
<template>
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<div v-loading="loading" class="demo-collapse">
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<div class="flex items-center mb-4">
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<span class="mr-4">before collapse return: </span>
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<el-switch
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v-model="before"
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:inactive-value="false"
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:active-value="true"
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inactive-text="false"
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active-text="true"
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/>
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</div>
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<el-collapse v-model="activeNames" :before-collapse="beforeCollapse">
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<el-collapse-item title="Consistency" name="1">
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<div>
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Consistent with real life: in line with the process and logic of real
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life, and comply with languages and habits that the users are used to;
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</div>
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<div>
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Consistent within interface: all elements should be consistent, such
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as: design style, icons and texts, position of elements, etc.
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</div>
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</el-collapse-item>
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<el-collapse-item title="Feedback" name="2">
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<div>
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Operation feedback: enable the users to clearly perceive their
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operations by style updates and interactive effects;
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</div>
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<div>
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Visual feedback: reflect current state by updating or rearranging
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elements of the page.
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</div>
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</el-collapse-item>
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<el-collapse-item title="Efficiency" name="3">
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<div>
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Simplify the process: keep operating process simple and intuitive;
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</div>
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<div>
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Definite and clear: enunciate your intentions clearly so that the
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users can quickly understand and make decisions;
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</div>
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<div>
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Easy to identify: the interface should be straightforward, which helps
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the users to identify and frees them from memorizing and recalling.
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</div>
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</el-collapse-item>
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<el-collapse-item title="Controllability" name="4">
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<div>
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Decision making: giving advices about operations is acceptable, but do
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not make decisions for the users;
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</div>
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<div>
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Controlled consequences: users should be granted the freedom to
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operate, including canceling, aborting or terminating current
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operation.
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</div>
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</el-collapse-item>
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</el-collapse>
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</div>
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</template>
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<script lang="ts" setup>
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import { ref } from 'vue'
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const before = ref(true)
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const activeNames = ref(['1'])
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const loading = ref(false)
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const beforeCollapse = (): Promise<boolean> => {
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loading.value = true
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return new Promise((resolve) => {
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setTimeout(() => {
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loading.value = false
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return resolve(before.value)
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}, 1000)
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})
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}
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</script>
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