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feat: Enhance log container with copy mode and improved UI layout #11905

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afcedf1
feat: Enhance log container with copy mode and improved UI layout
HynoR Feb 16, 2026
b9b0e74
feat: Add icon support to copy mode button in log container
HynoR Feb 16, 2026
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185 changes: 139 additions & 46 deletions frontend/src/components/log/container/index.vue
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Original file line number Diff line number Diff line change
@@ -1,44 +1,67 @@
<template>
<div v-if="showControl">
<el-select @change="searchLogs" class="fetchClass" v-model="logSearch.mode">
<template #prefix>{{ $t('container.fetch') }}</template>
<el-option v-for="item in timeOptions" :key="item.label" :value="item.value" :label="item.label" />
</el-select>
<el-select @change="searchLogs" class="tailClass" v-model.number="logSearch.tail">
<template #prefix>{{ $t('container.lines') }}</template>
<el-option :value="0" :label="$t('commons.table.all')" />
<el-option :value="100" :label="100" />
<el-option :value="200" :label="200" />
<el-option :value="500" :label="500" />
<el-option :value="1000" :label="1000" />
</el-select>
<div class="margin-button float-left">
<el-checkbox border @change="searchLogs" v-model="logSearch.isWatch">
{{ $t('commons.button.watch') }}
</el-checkbox>
<div v-if="showControl" class="toolbar-container">
<div class="filter-row">
<div class="select-group">
<el-select @change="searchLogs" class="fetchClass" v-model="logSearch.mode" :disabled="isCopyMode">
<template #prefix>{{ $t('container.fetch') }}</template>
<el-option v-for="item in timeOptions" :key="item.label" :value="item.value" :label="item.label" />
</el-select>
<el-select
@change="searchLogs"
class="tailClass"
v-model.number="logSearch.tail"
:disabled="isCopyMode"
>
<template #prefix>{{ $t('container.lines') }}</template>
<el-option :value="0" :label="$t('commons.table.all')" />
<el-option :value="100" :label="100" />
<el-option :value="200" :label="200" />
<el-option :value="500" :label="500" />
<el-option :value="1000" :label="1000" />
</el-select>
</div>
<div class="checkbox-group">
<el-checkbox border @change="searchLogs" v-model="logSearch.isWatch" :disabled="isCopyMode">
{{ $t('commons.button.watch') }}
</el-checkbox>
<el-checkbox border @change="searchLogs" v-model="logSearch.isShowTimestamp" :disabled="isCopyMode">
{{ $t('commons.table.date') }}
</el-checkbox>
</div>
</div>
<div class="margin-button float-left">
<el-checkbox border @change="searchLogs" v-model="logSearch.isShowTimestamp">
{{ $t('commons.table.date') }}
</el-checkbox>
<div class="button-row">
<el-button
@click="toggleCopyMode"
:type="isCopyMode ? 'primary' : 'default'"
:icon="isCopyMode ? 'Close' : 'CopyDocument'"
>
{{ isCopyMode ? $t('commons.button.close') : $t('commons.button.copy') }}
</el-button>
<el-button @click="onDownload" icon="Download" :disabled="isCopyMode">
{{ $t('commons.button.download') }}
</el-button>
<el-button @click="onClean" icon="Delete" :disabled="isCopyMode">
{{ $t('commons.button.clean') }}
</el-button>
</div>
<el-button class="margin-button" @click="onDownload" icon="Download">
{{ $t('commons.button.download') }}
</el-button>
<el-button class="margin-button" @click="onClean" icon="Delete">
{{ $t('commons.button.clean') }}
</el-button>
</div>
<div class="log-container" :style="styleVars" ref="logContainer">
<div class="log-spacer" :style="{ height: `${totalHeight}px` }"></div>
<div
v-for="(log, index) in visibleLogs"
:key="startIndex + index"
class="log-item"
:style="{ top: `${(startIndex + index) * logHeight}px` }"
>
<hightlight :log="log" type="container" :container="container"></hightlight>
</div>
<template v-if="isCopyMode">
<div v-for="(log, index) in logs" :key="`copy-${index}`" class="log-copy-item">
<span class="whitespace-pre">{{ log }}</span>
</div>
</template>
<template v-else>
<div class="log-spacer" :style="{ height: `${totalHeight}px` }"></div>
<div
v-for="(log, index) in visibleLogs"
:key="startIndex + index"
class="log-item"
:style="{ top: `${(startIndex + index) * logHeight}px` }"
>
<hightlight :log="log" type="container" :container="container"></hightlight>
</div>
</template>
</div>
</template>

Expand Down Expand Up @@ -97,6 +120,8 @@ const styleVars = computed(() => ({
const logVisible = ref(false);
const logContainer = ref<HTMLElement | null>(null);
const logs = ref<string[]>([]);
const isCopyMode = ref(false);
const copyPendingLogs = ref<string[]>([]);
let eventSource: EventSource | null = null;
const logSearch = reactive({
isWatch: props.defaultFollow ? true : true,
Expand Down Expand Up @@ -148,16 +173,42 @@ const stopListening = () => {

const handleClose = async () => {
stopListening();
isCopyMode.value = false;
copyPendingLogs.value = [];
logVisible.value = false;
};

const flushCopyPendingLogs = () => {
if (copyPendingLogs.value.length === 0) {
return;
}
logs.value.push(...copyPendingLogs.value);
copyPendingLogs.value = [];
};

const toggleCopyMode = () => {
if (isCopyMode.value) {
isCopyMode.value = false;
flushCopyPendingLogs();
nextTick(() => {
if (logContainer.value) {
logContainer.value.scrollTop = logContainer.value.scrollHeight;
}
});
return;
}
isCopyMode.value = true;
};

const searchLogs = async () => {
if (Number(logSearch.tail) < 0) {
MsgError(i18n.global.t('container.linesHelper'));
return;
}
stopListening();
isCopyMode.value = false;
logs.value = [];
copyPendingLogs.value = [];
let currentNode = globalStore.currentNode;
if (props.node && props.node !== '') {
currentNode = props.node;
Expand All @@ -169,6 +220,10 @@ const searchLogs = async () => {
eventSource = new EventSource(url);
eventSource.onmessage = (event: MessageEvent) => {
const data = event.data;
if (isCopyMode.value) {
copyPendingLogs.value.push(data);
return;
}
logs.value.push(data);
nextTick(() => {
if (logContainer.value) {
Expand Down Expand Up @@ -290,20 +345,50 @@ onMounted(() => {
</script>

<style scoped lang="scss">
.margin-button {
margin-left: 20px;
.toolbar-container {
display: flex;
flex-direction: column;
gap: 10px;
}

.filter-row {
display: flex;
align-items: center;
justify-content: space-between;
flex-wrap: wrap;
gap: 10px 12px;
}
.fullScreen {
border: none;

.button-row {
display: flex;
align-items: center;
gap: 12px;
flex-wrap: wrap;
}
.tailClass {
width: 20%;
float: left;
margin-left: 20px;

.select-group {
display: flex;
align-items: center;
flex-wrap: wrap;
gap: 12px;
}

.checkbox-group {
display: flex;
align-items: center;
gap: 12px;
flex-wrap: wrap;
margin-left: auto;
}

.fetchClass {
width: 30%;
float: left;
width: 320px;
max-width: 100%;
}

.tailClass {
width: 220px;
max-width: 100%;
}

.log-container {
Expand All @@ -323,4 +408,12 @@ onMounted(() => {
box-sizing: border-box;
white-space: nowrap;
}

.log-copy-item {
width: 100%;
padding: 2px;
color: #f5f5f5;
box-sizing: border-box;
white-space: nowrap;
}
</style>
1 change: 0 additions & 1 deletion frontend/src/layout/components/Sidebar/index.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,6 @@
:router="true"
:collapse="isCollapse"
:collapse-transition="false"
:unique-opened="true"
@select="handleMenuClick"
class="custom-menu"
>
Expand Down
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