摘要：
筛选器：｛formatLongText｛if｛return“None”；｝elseif｛returnvalue.substr（0,8）+“…”；｝否则{returnvalue；}}，省略号｛if（！Value）return‘‘if｛return Value.slice+‘…‘｝return Value｝，｝用法＜el table columnlabel=“Feedback content”prop=“content”align=“left”＞＜templateslot scope=“scope”＞＜span＞｛scope.row.content|省略号｝｝˂/span＞＜/template＞＜/el table column＞
filters: {
formatLongText(value) {
if(value===undefined||value===null||value===''){
return '暂无';
}else if(value.length>8){
return value.substr(0, 8) + '...';
}else{
return value;
}
},
ellipsis(value, limit) {
if (!value) return ''
if (value.length > limit) {
return value.slice(0, limit) + '...'
}
return value
},
}
用法
<el-table-column label="反馈内容" prop="content" align="left">
<template slot-scope="scope">
<span>{{ scope.row.content | ellipsis(24) }}</span>
</template>
</el-table-column>