请问中如何显示图片？ IAmGuevara 2006-02-06 06:21:08 请帮帮忙啊 谢谢 ...全文 153 5 打赏 收藏 请问<select>中如何显示图片？ 请帮帮忙啊 谢谢 复制链接 扫一扫 分享 转发到动态 举报 AI 作业 写回复 配置赞助广告取 消 确 定 用AI写文章 5 条回复 切换为时间正序 请发表友善的回复… 发表回复 打赏红包 需支付: 0.00 元 取 消 确 定 IAmGuevara 2006-02-07 打赏举报 回复 谢谢楼上几位 我还是不太明白 请问有现成的代码可供参考吗? 青盟日志 2006-02-06 打赏举报 回复 纯html和js不行，如楼上所说，需要用层。 Coolfatman 2006-02-06 打赏举报 回复 用浮动的层模拟一个select,配合javascript实现 ymfhcn 2006-02-06 打赏举报 回复 不可以吧 IAmGuevara 2006-02-06 打赏举报 回复 补充一点这个<select>是列表 不是下拉菜单 html语言<select>,html中select属性 html中select标签的onChange属性是干什么用的?onChange 这个属性主要都用于什么？onchange 意为当改变时，也就是你select的选项值发生改变时。这个的可以用在多级下拉列表的自动更新上面。 例如，学校有很多学院、学院下面有很多系，系下面有很多专业，在显示的时候不可能都全部列出来，可以通过onchage事件自动更新。html中标签用法解析及如何设置selec标签定义和用... JS中操作＜select＞标签选的值 JS中操作标签选的值 html option图片,在<select>中添加图片的最佳方式 $(".dropdown img.flag").addClass("flagvisibility");$(".dropdown dt a").click(function() {$(".dropdown dd ul").toggle();});$(".dropdown dd ul li a").click(function() {var text = $(this).html();$(".drop... html中 标签的target是做什么用的 target是打开链接时用什么目标打开，是在新窗口中打开就用target=_blank，在父窗口中打开就用target=_parent，在当前窗口中打开就用target=_self, target=_top表示在顶层窗口中打开 html常用标记 ＜html＞ ＜head＞ ＜title＞标题＜title＞ ＜/head＞ ＜body＞..........文件内容......... 初识HTML5（二） 列表 无序列表 河南 河北 江西 江苏 有序列表 第一章 第二章 第三章 第四章 ol有两个常用的属性 1.type属性 2.start属性 Web 开发 81,122 社区成员 341,744 社区内容 发帖 与我相关 我的任务 Web 开发 Java Web 开发 复制链接 扫一扫 分享 确定 社区描述 Java Web 开发 社区管理员 加入社区 获取链接或二维码 近7日 近30日 至今 加载中 查看更多榜单 社区公告 暂无公告 试试用AI创作助手写篇文章吧 + 用AI写文章 window.__INITIAL_STATE__= {"csrf":"I1tJN14V-JKmY1vTzN4UPnamI1Qip29UUDzc","origin":"http:\u002F\u002Fbbs.csdn.net","isMobile":false,"cookie":"uuid_tt_dd=10_36287181080-1752522201065-199977; csrfToken=9zIbQF0fOr00rB399pEx2Tzf; dc_session_id=10_1752522201065.176464; dc_sid=80c64953d908cc7003e79eab7b4f84c5; uuid_tt_dd=10_36287181080-1752522201065-199977","ip":"216.73.216.28","pageData":{"page":{"pageId":143,"title":"社区详情","keywords":"社区详情","description":"社区详情","ext":{"isMd":"true","armsfe1":"{pid:\"dyiaei5ihw@1a348e4d05c2c78\",appType:\"web\",imgUrl:\"https:\u002F\u002Farms-retcode.aliyuncs.com\u002Fr.png?\",sendResource:true,enableLinkTrace:true,behavior:true}","redPacketCfg":"{\"presetTitle\":[\"成就一亿技术人!\",\"大吉大利\",\"节日快乐\",\"Bug Free\",\"Hello World\",\"Be Greater Than Average!!\"],\"defaultTitle\":\"成就一亿技术人!\",\"preOpenSty\":{},\"redCardSty\":{}}","blogStar":"[{\"year\":\"2021\",\"enable\":true,\"communityIds\":[3859],\"url\":\"https:\u002F\u002Fbbs.csdn.net\u002Fsummary2021\"},{\"year\":\"2022\",\"enable\":true,\"communityIds\":[3860],\"url\":\"https:\u002F\u002Fbbs.csdn.net\u002Fsummary2022\"}]","mdVersion":"https:\u002F\u002Fcsdnimg.cn\u002Frelease\u002Fmarkdown-editor\u002F1.1.0\u002Fmarkdown-editor.js","componentSortCfg":"{ \"right\":[\"ratesInfo\",\"cty-profile\",\"pub-comp\",\"user-right-introduce\",\"post-event\",\"my-mission\", \"user-right-rank\",\"user-right-rule\",\"user-right-adimg\"] }","showCknowDetail":"{\"show\":true,\"reportView\":true,\"url\":\"https:\u002F\u002Fai.csdn.net\u002Fhomework?utm_source=cknow_bbs_detail\",\"spm\":\"1035.2022.3001.10801\"}","show_1024":"{\"enable\":false,\"useWhitelist\":false,\"whitelist\":[76215],\"home\":\"https:\u002F\u002F1111.csdn.net\u002F\",\"logo\":\"https:\u002F\u002Fimg-home.csdnimg.cn\u002Fimages\u002F20221104102741.png\",\"hideLive\":true}","iframes":"[\"3859\"]","pageCfg":"{\"disableDownloadPDF\": false,\"hideSponsor\":false}"}},"template":{"templateId":71,"templateComponentName":"ccloud-detail","title":"ccloud-detail","floorList":[{"floorId":562,"floorComponentName":"floor-user-content","title":"社区详情页","description":"社区详情页","indexOrder":3,"componentList":[{"componentName":"baseInfo","componentDataId":"cloud-detail1","componentConfigData":{},"relationType":3},{"componentName":"user-right-introduce","componentDataId":"","componentConfigData":{},"relationType":2},{"componentName":"user-recommend","componentDataId":"","componentConfigData":{},"relationType":2},{"componentName":"user-right-rank","componentDataId":"","componentConfigData":{},"relationType":2},{"componentName":"user-right-rule","componentDataId":"","componentConfigData":{},"relationType":2},{"componentName":"user-right-adimg","componentDataId":"","componentConfigData":{},"relationType":2},{"componentName":"default2014LiveRoom","componentDataId":"20221024DefaultLiveRoom","componentConfigData":{},"relationType":3}]}]},"data":{"baseInfo":{"customDomain":"","uriName":"Java_WebDevelop","communityHomePage":"https:\u002F\u002Fbbs.csdn.net\u002Fforums\u002FJava_WebDevelop","owner":{"userName":"community_186","nickName":"Web 开发社区","avatarUrl":"https:\u002F\u002Fprofile-avatar.csdnimg.cn\u002Fdefault.jpg!1","position":"","companyName":""},"user":{"userRole":3,"userName":null,"nickName":null,"avatarUrl":null,"rank":null,"follow":2,"communityBase":null,"joinCollege":null,"isVIP":null},"community":{"name":"Web 开发","description":"Java Web 开发","avatarUrl":"https:\u002F\u002Fg.csdnimg.cn\u002Fstatic\u002Fuser-img\u002Fdefault-user.png","qrCode":"","createTime":"2007-09-28","communityAvatarUrl":"https:\u002F\u002Fprofile-avatar.csdnimg.cn\u002Fdefault.jpg!1","communityNotice":null,"userCount":81122,"contentCount":341744,"followersCount":52525,"communityRule":"","communityId":301,"bgImage":"","hashId":"dewqepwl","domain":"","uriName":"Java_WebDevelop","externalDisplay":1,"adBanner":{"img":"","url":"","adType":0,"adCon":null},"rightBanner":{"img":"","url":"","adType":0,"adCon":null},"tagId":null,"tagName":null,"communityType":1,"communityApplyUrl":"https:\u002F\u002Fmarketing.csdn.net\u002Fquestions\u002FQ2106040308026533763","joinType":0,"visibleType":0,"collapse":0,"topicMoveAble":0,"allowActions":{},"communityOwner":"community_186","tagNameInfo":{"provinceTag":null,"areaTag":null,"technologyTags":null,"customTags":null}},"tabList":[{"tabId":1460,"tabName":"全部","tabUrl":"","tabSwitch":1,"tabType":4,"tabContribute":0,"cardType":0,"indexOrder":-1,"url":"https:\u002F\u002Fbbs.csdn.net\u002Fforums\u002FJava_WebDevelop?typeId=1460","iframe":false,"sortType":1},{"tabId":1635584,"tabName":"Ada助手","tabUrl":"","tabSwitch":1,"tabType":2,"tabContribute":0,"cardType":0,"indexOrder":20,"url":"https:\u002F\u002Fbbs.csdn.net\u002Fforums\u002FJava_WebDevelop?typeId=1635584","iframe":false,"sortType":1}],"dataResource":{"mediaType":"c_cloud","subResourceType":"8_c_cloud_long_text","showType":"long_text","tabId":0,"communityName":"Web 开发","communityHomePageUrl":"https:\u002F\u002Fbbs.csdn.net\u002Fforums\u002FJava_WebDevelop","communityType":1,"content":{"id":"80323850","contentId":80323850,"cateId":0,"cateName":null,"url":"https:\u002F\u002Fbbs.csdn.net\u002Ftopics\u002F80323850","shareUrl":"https:\u002F\u002Fbbs.csdn.net\u002Ftopics\u002F80323850","createTime":"2006-02-06 06:21:08","updateTime":"2021-05-28 14:06:31","resourceUsername":"IAmGuevara","best":0,"top":0,"text":null,"publishDate":"2006-02-06","lastReplyDate":"2006-02-07","type":"13","nickname":"IAmGuevara","avatar":"https:\u002F\u002Fprofile-avatar.csdnimg.cn\u002Fdefault.jpg!1","username":"iamguevara","commentCount":5,"diggNum":0,"digg":false,"viewCount":153,"hit":false,"resourceSource":6,"status":10,"taskStatus":null,"expired":false,"taskCate":0,"taskAward":0,"taskExpired":null,"checkRedPacket":null,"avgScore":0,"totalScore":0,"topicTitle":"请问\u003Cselect\u003E中如何显示图片？","insertFirst":false,"likeInfo":null,"description":"请帮帮忙啊 谢谢","coverImg":"https:\u002F\u002Fimg-home.csdnimg.cn\u002Fimages\u002F20221026062145.png","content":"请帮帮忙啊 谢谢","mdContent":null,"pictures":null,"videoInfo":null,"linkInfo":null,"student":{"isCertification":false,"org":"","bala":""},"employee":{"isCertification":false,"org":"","bala":""},"userCertification":[],"dependId":"0","dependSubType":null,"videoUrl":null,"favoriteCount":0,"favoriteStatus":false,"taskType":null,"defaultScore":null,"syncAsk":false,"videoPlayLength":null},"communityUser":null,"allowPost":false,"submitHistory":[{"user":{"registerurl":"https:\u002F\u002Fg.csdnimg.cn\u002Fstatic\u002Fuser-reg-year\u002F1x\u002F20.png","avatarurl":"https:\u002F\u002Fprofile-avatar.csdnimg.cn\u002Fdefault.jpg!1","nickname":"IAmGuevara","selfdesc":"","createdate":"2005-11-23 10:13:00","days":"7174","years":"20","username":"IAmGuevara","school":null,"company":null,"job":null},"userName":"IAmGuevara","event":"创建了帖子","body":"2006-02-06 06:21","editId":null}],"resourceExt":{}},"contentReply":{"pageNo":1,"pageSize":20,"totalPages":1,"totalCount":5,"total":0,"list":[{"hit":null,"hitMsg":null,"content":"谢谢楼上几位 我还是不太明白 请问有现成的代码可供参考吗?","topicTitle":null,"description":"谢谢楼上几位 我还是不太明白 请问有现成的代码可供参考吗?","id":55942523,"contentResourceId":80323850,"bindContentResourceId":0,"communityId":301,"username":"IAmGuevara","userNickName":"IAmGuevara","userAvatar":"https:\u002F\u002Fprofile-avatar.csdnimg.cn\u002Fdefault.jpg!1","mdContent":null,"parentId":0,"replyName":"","replyNickName":"","bizNo":"bbs","ip":0,"status":10,"childCount":0,"topStatus":0,"recommendStatus":0,"userLike":false,"diggCount":0,"childIds":"","createTime":"2006-02-07 09:12:24","updateTime":"2006-02-07 09:12:24","formatTime":"2006-02-07","userRoleHonorary":{"userName":null,"roleId":null,"roleType":null,"roleStatus":null,"honoraryId":null,"roleName":null,"honoraryName":null,"communityNickname":null,"communitySignature":null},"child":null,"communityNickname":null,"communityReplyNickname":null,"rewardInfo":null,"checkRedPacketVO":null,"noDiggCount":null},{"hit":null,"hitMsg":null,"content":"纯html和js不行&#xff0c;如楼上所说&#xff0c;需要用层。","topicTitle":null,"description":"纯html和js不行，如楼上所说，需要用层。","id":55940674,"contentResourceId":80323850,"bindContentResourceId":0,"communityId":301,"username":"shan_wei","userNickName":"青盟日志","userAvatar":"https:\u002F\u002Fprofile-avatar.csdnimg.cn\u002Fae8c441170a24578b36c83de55e32bad_shan_wei.jpg!1","mdContent":null,"parentId":0,"replyName":"","replyNickName":"","bizNo":"bbs","ip":1038907235,"status":10,"childCount":0,"topStatus":0,"recommendStatus":0,"userLike":false,"diggCount":0,"childIds":"","createTime":"2006-02-06 09:05:03","updateTime":"2006-02-06 09:05:03","formatTime":"2006-02-06","userRoleHonorary":{"userName":"shan_wei","roleId":306,"roleType":0,"roleStatus":1,"honoraryId":0,"roleName":"","honoraryName":null,"communityNickname":"","communitySignature":""},"child":null,"communityNickname":null,"communityReplyNickname":null,"rewardInfo":null,"checkRedPacketVO":null,"noDiggCount":null},{"hit":null,"hitMsg":null,"content":"用浮动的层模拟一个select,配合javascript实现","topicTitle":null,"description":"用浮动的层模拟一个select,配合javascript实现","id":55940580,"contentResourceId":80323850,"bindContentResourceId":0,"communityId":301,"username":"Coolfatman","userNickName":"Coolfatman","userAvatar":"https:\u002F\u002Fprofile-avatar.csdnimg.cn\u002F09d1739b48894b9f94f95ff60ced07a2_coolfatman.jpg!1","mdContent":null,"parentId":0,"replyName":"","replyNickName":"","bizNo":"bbs","ip":3662780820,"status":10,"childCount":0,"topStatus":0,"recommendStatus":0,"userLike":false,"diggCount":0,"childIds":"","createTime":"2006-02-06 08:47:08","updateTime":"2006-02-06 08:47:08","formatTime":"2006-02-06","userRoleHonorary":{"userName":null,"roleId":null,"roleType":null,"roleStatus":null,"honoraryId":null,"roleName":null,"honoraryName":null,"communityNickname":null,"communitySignature":null},"child":null,"communityNickname":null,"communityReplyNickname":null,"rewardInfo":null,"checkRedPacketVO":null,"noDiggCount":null},{"hit":null,"hitMsg":null,"content":"不可以吧","topicTitle":null,"description":"不可以吧","id":55940238,"contentResourceId":80323850,"bindContentResourceId":0,"communityId":301,"username":"ymfhcn","userNickName":"ymfhcn","userAvatar":"https:\u002F\u002Fprofile-avatar.csdnimg.cn\u002Fe572bbeedf784f45b3683016dcddd491_ymfhcn.jpg!1","mdContent":null,"parentId":0,"replyName":"","replyNickName":"","bizNo":"bbs","ip":3702188995,"status":10,"childCount":0,"topStatus":0,"recommendStatus":0,"userLike":false,"diggCount":0,"childIds":"","createTime":"2006-02-06 07:47:33","updateTime":"2006-02-06 07:47:33","formatTime":"2006-02-06","userRoleHonorary":{"userName":null,"roleId":null,"roleType":null,"roleStatus":null,"honoraryId":null,"roleName":null,"honoraryName":null,"communityNickname":null,"communitySignature":null},"child":null,"communityNickname":null,"communityReplyNickname":null,"rewardInfo":null,"checkRedPacketVO":null,"noDiggCount":null},{"hit":null,"hitMsg":null,"content":"补充一点这个&lt;select&gt;是列表 不是下拉菜单","topicTitle":null,"description":"补充一点这个\u003Cselect\u003E是列表 不是下拉菜单","id":55939921,"contentResourceId":80323850,"bindContentResourceId":0,"communityId":301,"username":"IAmGuevara","userNickName":"IAmGuevara","userAvatar":"https:\u002F\u002Fprofile-avatar.csdnimg.cn\u002Fdefault.jpg!1","mdContent":null,"parentId":0,"replyName":"","replyNickName":"","bizNo":"bbs","ip":0,"status":10,"childCount":0,"topStatus":0,"recommendStatus":0,"userLike":false,"diggCount":0,"childIds":"","createTime":"2006-02-06 06:46:19","updateTime":"2006-02-06 06:46:19","formatTime":"2006-02-06","userRoleHonorary":{"userName":null,"roleId":null,"roleType":null,"roleStatus":null,"honoraryId":null,"roleName":null,"honoraryName":null,"communityNickname":null,"communitySignature":null},"child":null,"communityNickname":null,"communityReplyNickname":null,"rewardInfo":null,"checkRedPacketVO":null,"noDiggCount":null}],"maxPageSize":3000},"defaultActiveTab":1460,"recommends":[{"url":"https:\u002F\u002Fblog.csdn.net\u002Fweixin_39952190\u002Farticle\u002Fdetails\u002F117771595","title":"html语言\u003C\u003Cem\u003Eselect\u003C\u002Fem\u003E\u003E,html\u003Cem\u003E中\u003C\u002Fem\u003E\u003Cem\u003Eselect\u003C\u002Fem\u003E属性","desc":"html\u003Cem\u003E中\u003C\u002Fem\u003E\u003Cem\u003Eselect\u003C\u002Fem\u003E标签的onChange属性是干什么用的?onChange 这个属性主要都用于什么？onchange 意为当改变时，也就是你\u003Cem\u003Eselect\u003C\u002Fem\u003E的选项值发生改变时。这个的可以用在多级下拉列表的自动更新上面。 例如，学校有很多学院、学院下面有很多系，系下面有很多专业，在\u003Cem\u003E显示\u003C\u002Fem\u003E的时候不可能都全部列出来，可以通过onchage事件自动更新。html\u003Cem\u003E中\u003C\u002Fem\u003E标签用法解析及如何设置selec标签定义和用...","createTime":"2021-06-10 10:52:21","dataReportQuery":"spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-1-117771595-bbs-80323850.264^v3^pc_relevant_bbs_down_cate&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-1-117771595-bbs-80323850.264^v3^pc_relevant_bbs_down_cate","dataReportClick":"{\"mod\":\"popu_645\",\"index\":\"1\",\"dest\":\"https:\u002F\u002Fblog.csdn.net\u002Fweixin_39952190\u002Farticle\u002Fdetails\u002F117771595\",\"strategy\":\"2~default~OPENSEARCH~Rate\",\"extra\":\"{\\\"utm_medium\\\":\\\"distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-1-117771595-bbs-80323850.264^v3^pc_relevant_bbs_down_cate\\\",\\\"dist_request_id\\\":\\\"1752522206750_51776\\\"}\",\"spm\":\"1035.2023.3001.6557\"}","dataReportView":"{\"mod\":\"popu_645\",\"index\":\"1\",\"dest\":\"https:\u002F\u002Fblog.csdn.net\u002Fweixin_39952190\u002Farticle\u002Fdetails\u002F117771595\",\"strategy\":\"2~default~OPENSEARCH~Rate\",\"extra\":\"{\\\"utm_medium\\\":\\\"distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-1-117771595-bbs-80323850.264^v3^pc_relevant_bbs_down_cate\\\",\\\"dist_request_id\\\":\\\"1752522206750_51776\\\"}\",\"spm\":\"1035.2023.3001.6557\"}","type":"blog"},{"url":"https:\u002F\u002Fblog.csdn.net\u002Fcnds123\u002Farticle\u002Fdetails\u002F128353007","title":"JS\u003Cem\u003E中\u003C\u002Fem\u003E操作＜\u003Cem\u003Eselect\u003C\u002Fem\u003E＞标签选的值","desc":"JS\u003Cem\u003E中\u003C\u002Fem\u003E操作标签选的值","createTime":"2022-12-17 16:08:21","dataReportQuery":"spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~activity-2-128353007-bbs-80323850.264^v3^pc_relevant_bbs_down_cate&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~activity-2-128353007-bbs-80323850.264^v3^pc_relevant_bbs_down_cate","dataReportClick":"{\"mod\":\"popu_645\",\"index\":\"2\",\"dest\":\"https:\u002F\u002Fblog.csdn.net\u002Fcnds123\u002Farticle\u002Fdetails\u002F128353007\",\"strategy\":\"2~default~OPENSEARCH~activity\",\"extra\":\"{\\\"utm_medium\\\":\\\"distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~activity-2-128353007-bbs-80323850.264^v3^pc_relevant_bbs_down_cate\\\",\\\"dist_request_id\\\":\\\"1752522206750_51776\\\"}\",\"spm\":\"1035.2023.3001.6557\"}","dataReportView":"{\"mod\":\"popu_645\",\"index\":\"2\",\"dest\":\"https:\u002F\u002Fblog.csdn.net\u002Fcnds123\u002Farticle\u002Fdetails\u002F128353007\",\"strategy\":\"2~default~OPENSEARCH~activity\",\"extra\":\"{\\\"utm_medium\\\":\\\"distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~activity-2-128353007-bbs-80323850.264^v3^pc_relevant_bbs_down_cate\\\",\\\"dist_request_id\\\":\\\"1752522206750_51776\\\"}\",\"spm\":\"1035.2023.3001.6557\"}","type":"blog"},{"url":"https:\u002F\u002Fblog.csdn.net\u002Fweixin_29887351\u002Farticle\u002Fdetails\u002F117842419","title":"html option\u003Cem\u003E图片\u003C\u002Fem\u003E,在\u003C\u003Cem\u003Eselect\u003C\u002Fem\u003E\u003E\u003Cem\u003E中\u003C\u002Fem\u003E添加\u003Cem\u003E图片\u003C\u002Fem\u003E的最佳方式\u003Coption\u003E","desc":"$(\".dropdown img.flag\").addClass(\"flagvisibility\");$(\".dropdown dt a\").click(function() {$(\".dropdown dd ul\").toggle();});$(\".dropdown dd ul li a\").click(function() {var text = $(this).html();$(\".drop...","createTime":"2021-06-12 11:33:57","dataReportQuery":"spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-3-117842419-bbs-80323850.264^v3^pc_relevant_bbs_down_cate&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-3-117842419-bbs-80323850.264^v3^pc_relevant_bbs_down_cate","dataReportClick":"{\"mod\":\"popu_645\",\"index\":\"3\",\"dest\":\"https:\u002F\u002Fblog.csdn.net\u002Fweixin_29887351\u002Farticle\u002Fdetails\u002F117842419\",\"strategy\":\"2~default~OPENSEARCH~Rate\",\"extra\":\"{\\\"utm_medium\\\":\\\"distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-3-117842419-bbs-80323850.264^v3^pc_relevant_bbs_down_cate\\\",\\\"dist_request_id\\\":\\\"1752522206750_51776\\\"}\",\"spm\":\"1035.2023.3001.6557\"}","dataReportView":"{\"mod\":\"popu_645\",\"index\":\"3\",\"dest\":\"https:\u002F\u002Fblog.csdn.net\u002Fweixin_29887351\u002Farticle\u002Fdetails\u002F117842419\",\"strategy\":\"2~default~OPENSEARCH~Rate\",\"extra\":\"{\\\"utm_medium\\\":\\\"distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-3-117842419-bbs-80323850.264^v3^pc_relevant_bbs_down_cate\\\",\\\"dist_request_id\\\":\\\"1752522206750_51776\\\"}\",\"spm\":\"1035.2023.3001.6557\"}","type":"blog"},{"url":"https:\u002F\u002Fblog.csdn.net\u002Fliuxuekai\u002Farticle\u002Fdetails\u002F52190020","title":"html\u003Cem\u003E中\u003C\u002Fem\u003E \u003Ca\u003E标签的target是做什么用的","desc":"target是打开链接时用什么目标打开，是在新窗口\u003Cem\u003E中\u003C\u002Fem\u003E打开就用target=_blank，在父窗口\u003Cem\u003E中\u003C\u002Fem\u003E打开就用target=_parent，在当前窗口\u003Cem\u003E中\u003C\u002Fem\u003E打开就用target=_self,\r\ntarget=_top表示在顶层窗口\u003Cem\u003E中\u003C\u002Fem\u003E打开\r\n\r\nhtml常用标记\r\n＜html＞\r\n＜head＞\r\n＜title＞标题＜title＞\r\n＜\u002Fhead＞\r\n＜body＞..........文件内容.........","createTime":"2016-08-12 11:17:39","dataReportQuery":"spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-4-52190020-bbs-80323850.264^v3^pc_relevant_bbs_down_cate&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-4-52190020-bbs-80323850.264^v3^pc_relevant_bbs_down_cate","dataReportClick":"{\"mod\":\"popu_645\",\"index\":\"4\",\"dest\":\"https:\u002F\u002Fblog.csdn.net\u002Fliuxuekai\u002Farticle\u002Fdetails\u002F52190020\",\"strategy\":\"2~default~OPENSEARCH~Rate\",\"extra\":\"{\\\"utm_medium\\\":\\\"distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-4-52190020-bbs-80323850.264^v3^pc_relevant_bbs_down_cate\\\",\\\"dist_request_id\\\":\\\"1752522206750_51776\\\"}\",\"spm\":\"1035.2023.3001.6557\"}","dataReportView":"{\"mod\":\"popu_645\",\"index\":\"4\",\"dest\":\"https:\u002F\u002Fblog.csdn.net\u002Fliuxuekai\u002Farticle\u002Fdetails\u002F52190020\",\"strategy\":\"2~default~OPENSEARCH~Rate\",\"extra\":\"{\\\"utm_medium\\\":\\\"distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-4-52190020-bbs-80323850.264^v3^pc_relevant_bbs_down_cate\\\",\\\"dist_request_id\\\":\\\"1752522206750_51776\\\"}\",\"spm\":\"1035.2023.3001.6557\"}","type":"blog"},{"url":"https:\u002F\u002Fblog.csdn.net\u002FcaoPengFlying\u002Farticle\u002Fdetails\u002F74827532","title":"初识HTML5（二）","desc":"列表\n无序列表\u003Cul\u003E \u003Cli\u003E河南\u003C\u002Fli\u003E \u003Cli\u003E河北\u003C\u002Fli\u003E \u003Cli\u003E江西\u003C\u002Fli\u003E \u003Cli\u003E江苏\u003C\u002Fli\u003E \u003C\u002Ful\u003E\n有序列表\n\u003Col type=\"1\" start=\"2\"\u003E\n\u003Cli\u003E第一章\u003C\u002Fli\u003E\n\u003Cli\u003E第二章\u003C\u002Fli\u003E\n\u003Cli\u003E第三章\u003C\u002Fli\u003E\n\u003Cli\u003E第四章\u003C\u002Fli\u003E\n\u003C\u002Fol\u003Eol有两个常用的属性 \n 1.type属性 \n \n 2.start属性","createTime":"2017-07-08 15:04:49","dataReportQuery":"spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-5-74827532-bbs-80323850.264^v3^pc_relevant_bbs_down_cate&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-5-74827532-bbs-80323850.264^v3^pc_relevant_bbs_down_cate","dataReportClick":"{\"mod\":\"popu_645\",\"index\":\"5\",\"dest\":\"https:\u002F\u002Fblog.csdn.net\u002FcaoPengFlying\u002Farticle\u002Fdetails\u002F74827532\",\"strategy\":\"2~default~OPENSEARCH~Rate\",\"extra\":\"{\\\"utm_medium\\\":\\\"distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-5-74827532-bbs-80323850.264^v3^pc_relevant_bbs_down_cate\\\",\\\"dist_request_id\\\":\\\"1752522206750_51776\\\"}\",\"spm\":\"1035.2023.3001.6557\"}","dataReportView":"{\"mod\":\"popu_645\",\"index\":\"5\",\"dest\":\"https:\u002F\u002Fblog.csdn.net\u002FcaoPengFlying\u002Farticle\u002Fdetails\u002F74827532\",\"strategy\":\"2~default~OPENSEARCH~Rate\",\"extra\":\"{\\\"utm_medium\\\":\\\"distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-5-74827532-bbs-80323850.264^v3^pc_relevant_bbs_down_cate\\\",\\\"dist_request_id\\\":\\\"1752522206750_51776\\\"}\",\"spm\":\"1035.2023.3001.6557\"}","type":"blog"}],"staffDOList":[{"id":null,"communityId":301,"username":"community_186","userNickname":"Web 开发社区","roleCode":1,"status":1,"createUsername":"","updateUsername":"","avatarUrl":"https:\u002F\u002Fprofile-avatar.csdnimg.cn\u002Fdefault.jpg!1","createTime":"2021-05-12 18:08:41","updateTime":"2021-05-12 18:08:41","lastLoginTime":"2021-05-12 18:08:41"}],"communityConfig":{"scoreType":0,"scoreItems":{"0":"给本帖投票","1":"锋芒小试，眼前一亮","2":"潜力巨大，未来可期","3":"持续贡献，值得关注","4":"成绩优异，大力学习","5":"贡献巨大，全力支持"}},"shouldApply":false,"subscribeAble":false,"operatorAble":false,"commentNeedJoinCommunity":false},"default2014LiveRoom":[{"itemType":"","description":"高峰论坛","title":"2022 技术英雄会","url":"https:\u002F\u002Flive.csdn.net\u002Froom\u002Fiframe\u002Fcsdnnews\u002FfsNR5NWp?chat=1&title=1&footer=1","images":["https:\u002F\u002Fimg-home.csdnimg.cn\u002Fimages\u002F20221016050009.png"],"ext":{"time":"9:00","liveRoomUrl":"https:\u002F\u002Flive.csdn.net\u002Froom\u002Fcsdnnews\u002FfsNR5NWp"}}]},"isGooglebot":false,"canonical":"https:\u002F\u002Fwww.csdn.net\u002Ftopics\u002F80323850","openUrl":"","isApp":false,"localUrl":"https:\u002F\u002Fbbs.csdn.net\u002Ftopics\u002F80323850","typeId":"index","hasIndex":false},"CFG":{"ALIPLAYER_VERSION":"v4","ALIPLAYER_H5_VERSION":"mobile_v1","ENV":"prod","ROOT_URL":"https:\u002F\u002Fcms-mall.csdn.net\u002F","VUE_APP_API_URL_SERVER":"http:\u002F\u002Fcms-community-api.internal.csdn.net\u002F","VUE_APP_API_URL":"https:\u002F\u002Fcms-api.csdn.net\u002F","LOGIN_URL":"https:\u002F\u002Fpassport.csdn.net\u002Faccount\u002Flogin","VUE_APP_DOMAIN_SKILL":"https:\u002F\u002Fedu.csdn.net\u002F","VUE_APP_DOMAIN_PATH":"https:\u002F\u002Fedu.csdn.net\u002F","VUE_APP_COMMUNITY_API_URL":"https:\u002F\u002Fcommunity-api.csdn.net\u002F","VUE_APP_CCLOUD_API_URL":"https:\u002F\u002Fbizapi.csdn.net\u002Fcommunity-cloud\u002Fv1\u002F","VUE_APP_SKILL_API_URL":"https:\u002F\u002Fbizapi.csdn.net\u002Fskilltree\u002Fapi\u002F","VUE_APP_SEARCH_PLUGIN_API_URL":"https:\u002F\u002Fbizapi.csdn.net\u002Fsearchplugin\u002F","VUE_APP_COMMUNITY_ASK_API_URL":"https:\u002F\u002Fmp-ask.csdn.net\u002F","VUE_APP_ME_URL":"https:\u002F\u002Fme.csdn.net\u002F","VUE_APP_CCLOUD_RESUME":"https:\u002F\u002Fbizapi.csdn.net\u002Fjob-api\u002F","VUE_APP_CCLOUD_MAIN":"https:\u002F\u002Fwww.csdn.net\u002F","VUE_APP_CCLOUD_UC":"https:\u002F\u002Fwww.csdn.net\u002F","VUE_APP_CCLOUD_BZP_API_URL":"https:\u002F\u002Fbizapi.csdn.net\u002F","VUE_APP_CCLOUD_START_API_URL":"https:\u002F\u002Fmp-action.csdn.net\u002F","VUE_APP_PRACTIVE":"https:\u002F\u002Fbizapi.csdn.net\u002Fdaily-practice\u002F","VUE_APP_CCLOUD_HOSTPATH":"https:\u002F\u002Fbbs.csdn.net\u002F"},"queries":{"pageId":[],"domain":["ccloud.csdn.net\u002Fccloud\u002Fdetail1"],"id":["80323850"],"deviceType":"pc","isSpider":"","hostname":["bbs.csdn.net"]},"basePath":"bbs.csdn.net\u002Fccloud\u002Ftopics\u002F80323850","hrefUrl":"https:\u002F\u002Fbbs.csdn.net\u002Ftopics\u002F80323850","active":0,"navBarFixed":false,"title":"请问\u003Cselect\u003E中如何显示图片？","isLive":false,"contentType":{"text":"text","picture":"picture","link":"link","video":"video","vote":"vote","live":"live","blog":"blog","long_text":"long_text","task_text":"task_text"},"liveUrl":"https:\u002F\u002Flive.csdn.net\u002Froom\u002Fiframe\u002F","spmExtra":{"id":301,"topicId":80323850},"keywords":"","description":"以下内容是CSDN社区关于请问\u003Cselect\u003E中如何显示图片？相关内容，如果想了解更多关于Web 开发社区其他内容，请访问CSDN社区。","mounted":false,"infoNoticeData":{"src":"","href":"","spm":"","delay":5},"showDialogInfoNotice":false}; window.csdn.sideToolbar = { options: { qr: { isShow: true, data: [ { imgSrc: 'https://csdnimg.cn/release/cmsfe/public/img/ewm.9010d6e5.png', desc: "关注公众号" }, ] }, help: { isShow: false, }, contentEl: document.getElementsByClassName("cloud-maintainer")[0] }, };

[IAmGuevara]

请帮帮忙啊 谢谢

[IAmGuevara]

补充一点这个<select>是列表 不是下拉菜单

[ymfhcn]

不可以吧

[Coolfatman]

用浮动的层模拟一个select,配合javascript实现

[青盟日志]

纯html和js不行，如楼上所说，需要用层。

[IAmGuevara]

谢谢楼上几位 我还是不太明白 请问有现成的代码可供参考吗?