vue2 el-input里实现打字机 效果
<el-col :span="24" v-if="ifshowOtherDesc""><el-form-item label="分析" prop="otherDesc"><el-input type="textarea" :disabled="disabled" autofocus="true" v-model="ruleForm.otherDesc" maxlength="3000" :rows="4" show-word-limit /></el-form-item></el-col>
<el-col :span="24" v-if="&& !ifshowOtherDesc"><el-form-item label="分析"><div class="modelAnalysisInput"><vue-typed-jsclass="desc":typeSpeed="10"v-if="isTypingOtherDesc"@onComplete="doDelayOtherDesc":strings="typingTextsOtherDesc":showCursor="false"><div class="typing" style="white-space: pre-wrap;line-height: 1.5;color:#666"></div></vue-typed-js></div></el-form-item></el-col>
script
data
isTypingOtherDesc: false,ifshowOtherDesc:true,typingTextsOtherDesc: [],
method
doDelayOtherDesc() {let that = this;setTimeout(()=>{this.ruleForm.otherDesc = this.typingTextsOtherDesc.toString();that.isTypingOtherDesc = false;that.ifshowOtherDesc = true;},300)},
通过假打字 @onComplete=“doDelayOtherDesc” 监听结束时赋值，关闭打字机的div 显示el-input，实现无缝切换的 gpt打字效果。
坑
1.typingTextsOtherDesc=[‘111111’,‘22222’]
打字机需要的字符格式是数组里有字符串的格式。赋值给input需要toString() 转字符串。不然maxlength=“3000” :rows=“4” show-word-limit
的input data赋值会显示1/3000而非实际字数。
2.换行 需要后端在字符里+ \n换行
