1# option<a name="ZH-CN_TOPIC_0000001209252169"></a> 2 3当作为<[select](js-components-basic-select.md)\>的子组件时用来展示下拉选择的具体项目。 4 5当作为<[menu](js-components-basic-menu.md)\>的子组件时用来展示弹出菜单的具体项目。 6 7## 权限列表<a name="zh-cn_topic_0000001127125028_section11257113618419"></a> 8 9无 10 11## 子组件<a name="zh-cn_topic_0000001127125028_section9288143101012"></a> 12 13不支持。 14 15## 属性<a name="zh-cn_topic_0000001127125028_section2907183951110"></a> 16 17除支持[通用属性](js-components-common-attributes.md)外，还支持如下属性：↵ 18 19<a name="zh-cn_topic_0000001127125028_table20633101642315"></a> 20<table><thead align="left"><tr id="zh-cn_topic_0000001127125028_row663331618238"><th class="cellrowborder" valign="top" width="23.119999999999997%" id="mcps1.1.6.1.1"><p id="zh-cn_topic_0000001127125028_aa872998ac2d84843a3c5161889afffef"><a name="zh-cn_topic_0000001127125028_aa872998ac2d84843a3c5161889afffef"></a><a name="zh-cn_topic_0000001127125028_aa872998ac2d84843a3c5161889afffef"></a>名称</p> 21</th> 22<th class="cellrowborder" valign="top" width="23.119999999999997%" id="mcps1.1.6.1.2"><p id="zh-cn_topic_0000001127125028_ab2111648ee0e4f6d881be8954e7acaab"><a name="zh-cn_topic_0000001127125028_ab2111648ee0e4f6d881be8954e7acaab"></a><a name="zh-cn_topic_0000001127125028_ab2111648ee0e4f6d881be8954e7acaab"></a>类型</p> 23</th> 24<th class="cellrowborder" valign="top" width="10.48%" id="mcps1.1.6.1.3"><p id="zh-cn_topic_0000001127125028_ab377d1c90900478ea4ecab51e9a058af"><a name="zh-cn_topic_0000001127125028_ab377d1c90900478ea4ecab51e9a058af"></a><a name="zh-cn_topic_0000001127125028_ab377d1c90900478ea4ecab51e9a058af"></a>默认值</p> 25</th> 26<th class="cellrowborder" valign="top" width="7.5200000000000005%" id="mcps1.1.6.1.4"><p id="zh-cn_topic_0000001127125028_p824610360217"><a name="zh-cn_topic_0000001127125028_p824610360217"></a><a name="zh-cn_topic_0000001127125028_p824610360217"></a>必填</p> 27</th> 28<th class="cellrowborder" valign="top" width="35.76%" id="mcps1.1.6.1.5"><p id="zh-cn_topic_0000001127125028_a1d574a0044ed42ec8a2603bc82734232"><a name="zh-cn_topic_0000001127125028_a1d574a0044ed42ec8a2603bc82734232"></a><a name="zh-cn_topic_0000001127125028_a1d574a0044ed42ec8a2603bc82734232"></a>描述</p> 29</th> 30</tr> 31</thead> 32<tbody><tr id="zh-cn_topic_0000001127125028_row1518719174474"><td class="cellrowborder" valign="top" width="23.119999999999997%" headers="mcps1.1.6.1.1 "><p id="zh-cn_topic_0000001127125028_a883fd418b15f44aab62cb432b06673c4"><a name="zh-cn_topic_0000001127125028_a883fd418b15f44aab62cb432b06673c4"></a><a name="zh-cn_topic_0000001127125028_a883fd418b15f44aab62cb432b06673c4"></a>selected</p> 33</td> 34<td class="cellrowborder" valign="top" width="23.119999999999997%" headers="mcps1.1.6.1.2 "><p id="zh-cn_topic_0000001127125028_afc56b8abb2534994b62d433a905471c7"><a name="zh-cn_topic_0000001127125028_afc56b8abb2534994b62d433a905471c7"></a><a name="zh-cn_topic_0000001127125028_afc56b8abb2534994b62d433a905471c7"></a>boolean</p> 35</td> 36<td class="cellrowborder" valign="top" width="10.48%" headers="mcps1.1.6.1.3 "><p id="zh-cn_topic_0000001127125028_ae97849073e88424bbe1d389b984956f1"><a name="zh-cn_topic_0000001127125028_ae97849073e88424bbe1d389b984956f1"></a><a name="zh-cn_topic_0000001127125028_ae97849073e88424bbe1d389b984956f1"></a>-</p> 37</td> 38<td class="cellrowborder" valign="top" width="7.5200000000000005%" headers="mcps1.1.6.1.4 "><p id="zh-cn_topic_0000001127125028_a91102d93137e4b189678fa366af8fbcf"><a name="zh-cn_topic_0000001127125028_a91102d93137e4b189678fa366af8fbcf"></a><a name="zh-cn_topic_0000001127125028_a91102d93137e4b189678fa366af8fbcf"></a>否</p> 39</td> 40<td class="cellrowborder" valign="top" width="35.76%" headers="mcps1.1.6.1.5 "><p id="zh-cn_topic_0000001127125028_a17bb7bb8f011471f9527ca6bfb6ab15d"><a name="zh-cn_topic_0000001127125028_a17bb7bb8f011471f9527ca6bfb6ab15d"></a><a name="zh-cn_topic_0000001127125028_a17bb7bb8f011471f9527ca6bfb6ab15d"></a>选择项是否为下拉列表的默认项，仅在父组件是select时生效。</p> 41</td> 42</tr> 43<tr id="zh-cn_topic_0000001127125028_row685281464718"><td class="cellrowborder" valign="top" width="23.119999999999997%" headers="mcps1.1.6.1.1 "><p id="zh-cn_topic_0000001127125028_a7d9da77d616d46eea405d2773043efa4"><a name="zh-cn_topic_0000001127125028_a7d9da77d616d46eea405d2773043efa4"></a><a name="zh-cn_topic_0000001127125028_a7d9da77d616d46eea405d2773043efa4"></a>value</p> 44</td> 45<td class="cellrowborder" valign="top" width="23.119999999999997%" headers="mcps1.1.6.1.2 "><p id="zh-cn_topic_0000001127125028_a160704c9307f481db3132fdc9699124e"><a name="zh-cn_topic_0000001127125028_a160704c9307f481db3132fdc9699124e"></a><a name="zh-cn_topic_0000001127125028_a160704c9307f481db3132fdc9699124e"></a>string</p> 46</td> 47<td class="cellrowborder" valign="top" width="10.48%" headers="mcps1.1.6.1.3 "><p id="zh-cn_topic_0000001127125028_a9cad6471925043e7aa7d55c4b1fae551"><a name="zh-cn_topic_0000001127125028_a9cad6471925043e7aa7d55c4b1fae551"></a><a name="zh-cn_topic_0000001127125028_a9cad6471925043e7aa7d55c4b1fae551"></a>-</p> 48</td> 49<td class="cellrowborder" valign="top" width="7.5200000000000005%" headers="mcps1.1.6.1.4 "><p id="zh-cn_topic_0000001127125028_ad0233f7d2ac4447facb335d36c8acfc5"><a name="zh-cn_topic_0000001127125028_ad0233f7d2ac4447facb335d36c8acfc5"></a><a name="zh-cn_topic_0000001127125028_ad0233f7d2ac4447facb335d36c8acfc5"></a>是</p> 50</td> 51<td class="cellrowborder" valign="top" width="35.76%" headers="mcps1.1.6.1.5 "><p id="zh-cn_topic_0000001127125028_p1145911181476"><a name="zh-cn_topic_0000001127125028_p1145911181476"></a><a name="zh-cn_topic_0000001127125028_p1145911181476"></a>选择项的值，作为select、menu父组件的selected事件中的返回值。</p> 52<div class="note" id="zh-cn_topic_0000001127125028_note174591818114715"><a name="zh-cn_topic_0000001127125028_note174591818114715"></a><a name="zh-cn_topic_0000001127125028_note174591818114715"></a><span class="notetitle"> 说明： </span><div class="notebody"><p id="zh-cn_topic_0000001127125028_p9459218134716"><a name="zh-cn_topic_0000001127125028_p9459218134716"></a><a name="zh-cn_topic_0000001127125028_p9459218134716"></a>option选项的UI展示值需要放在标签内，如<option value="10">十月</option></p> 53</div></div> 54</td> 55</tr> 56<tr id="zh-cn_topic_0000001127125028_row1221312129475"><td class="cellrowborder" valign="top" width="23.119999999999997%" headers="mcps1.1.6.1.1 "><p id="zh-cn_topic_0000001127125028_p124597184479"><a name="zh-cn_topic_0000001127125028_p124597184479"></a><a name="zh-cn_topic_0000001127125028_p124597184479"></a>icon</p> 57</td> 58<td class="cellrowborder" valign="top" width="23.119999999999997%" headers="mcps1.1.6.1.2 "><p id="zh-cn_topic_0000001127125028_p445961814719"><a name="zh-cn_topic_0000001127125028_p445961814719"></a><a name="zh-cn_topic_0000001127125028_p445961814719"></a>string</p> 59</td> 60<td class="cellrowborder" valign="top" width="10.48%" headers="mcps1.1.6.1.3 "><p id="zh-cn_topic_0000001127125028_p345971813473"><a name="zh-cn_topic_0000001127125028_p345971813473"></a><a name="zh-cn_topic_0000001127125028_p345971813473"></a>-</p> 61</td> 62<td class="cellrowborder" valign="top" width="7.5200000000000005%" headers="mcps1.1.6.1.4 "><p id="zh-cn_topic_0000001127125028_p1745919188470"><a name="zh-cn_topic_0000001127125028_p1745919188470"></a><a name="zh-cn_topic_0000001127125028_p1745919188470"></a>否</p> 63</td> 64<td class="cellrowborder" valign="top" width="35.76%" headers="mcps1.1.6.1.5 "><p id="zh-cn_topic_0000001127125028_p164596188472"><a name="zh-cn_topic_0000001127125028_p164596188472"></a><a name="zh-cn_topic_0000001127125028_p164596188472"></a>图标资源路径，该图标展示在选项文本前，图标格式为jpg，png和svg。</p> 65</td> 66</tr> 67</tbody> 68</table> 69 70## 样式<a name="zh-cn_topic_0000001127125028_section5775351116"></a> 71 72支持如下样式。 73 74<a name="zh-cn_topic_0000001127125028_t2420cc4f2a7a48afbeb83cb4e0d3c481"></a> 75<table><thead align="left"><tr id="zh-cn_topic_0000001127125028_r0684f76f60eb45279db68f515f4bf61c"><th class="cellrowborder" valign="top" width="18.81188118811881%" id="mcps1.1.6.1.1"><p id="zh-cn_topic_0000001127125028_a483bf3731e274a69a3318680ab8d294d"><a name="zh-cn_topic_0000001127125028_a483bf3731e274a69a3318680ab8d294d"></a><a name="zh-cn_topic_0000001127125028_a483bf3731e274a69a3318680ab8d294d"></a>名称</p> 76</th> 77<th class="cellrowborder" valign="top" width="24.752475247524753%" id="mcps1.1.6.1.2"><p id="zh-cn_topic_0000001127125028_a668752fdd289488894b824c67145a35a"><a name="zh-cn_topic_0000001127125028_a668752fdd289488894b824c67145a35a"></a><a name="zh-cn_topic_0000001127125028_a668752fdd289488894b824c67145a35a"></a>类型</p> 78</th> 79<th class="cellrowborder" valign="top" width="15.841584158415841%" id="mcps1.1.6.1.3"><p id="zh-cn_topic_0000001127125028_af7492efe635a4c36ae86a2ddea34b1bd"><a name="zh-cn_topic_0000001127125028_af7492efe635a4c36ae86a2ddea34b1bd"></a><a name="zh-cn_topic_0000001127125028_af7492efe635a4c36ae86a2ddea34b1bd"></a>默认值</p> 80</th> 81<th class="cellrowborder" valign="top" width="9.900990099009901%" id="mcps1.1.6.1.4"><p id="zh-cn_topic_0000001127125028_a003e28cad63a485b9eebb109f46c7309"><a name="zh-cn_topic_0000001127125028_a003e28cad63a485b9eebb109f46c7309"></a><a name="zh-cn_topic_0000001127125028_a003e28cad63a485b9eebb109f46c7309"></a>必填</p> 82</th> 83<th class="cellrowborder" valign="top" width="30.693069306930692%" id="mcps1.1.6.1.5"><p id="zh-cn_topic_0000001127125028_a8f798a93681e4bd2a9965529fb6bc20f"><a name="zh-cn_topic_0000001127125028_a8f798a93681e4bd2a9965529fb6bc20f"></a><a name="zh-cn_topic_0000001127125028_a8f798a93681e4bd2a9965529fb6bc20f"></a>描述</p> 84</th> 85</tr> 86</thead> 87<tbody><tr id="zh-cn_topic_0000001127125028_rabeceb58645f41759ef590abd1094c11"><td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.1.6.1.1 "><p id="zh-cn_topic_0000001127125028_a61b4d670b9de4435ba57801f6f7a937e"><a name="zh-cn_topic_0000001127125028_a61b4d670b9de4435ba57801f6f7a937e"></a><a name="zh-cn_topic_0000001127125028_a61b4d670b9de4435ba57801f6f7a937e"></a>color</p> 88</td> 89<td class="cellrowborder" valign="top" width="24.752475247524753%" headers="mcps1.1.6.1.2 "><p id="zh-cn_topic_0000001127125028_a9599239e7edf405e9930713ee7191e15"><a name="zh-cn_topic_0000001127125028_a9599239e7edf405e9930713ee7191e15"></a><a name="zh-cn_topic_0000001127125028_a9599239e7edf405e9930713ee7191e15"></a><color></p> 90</td> 91<td class="cellrowborder" valign="top" width="15.841584158415841%" headers="mcps1.1.6.1.3 "><p id="zh-cn_topic_0000001127125028_ad470728c1d9146afb164db59bf59c473"><a name="zh-cn_topic_0000001127125028_ad470728c1d9146afb164db59bf59c473"></a><a name="zh-cn_topic_0000001127125028_ad470728c1d9146afb164db59bf59c473"></a>#e6000000</p> 92</td> 93<td class="cellrowborder" valign="top" width="9.900990099009901%" headers="mcps1.1.6.1.4 "><p id="zh-cn_topic_0000001127125028_a00dda7f922aa4782b4ed6a92a98d5d1b"><a name="zh-cn_topic_0000001127125028_a00dda7f922aa4782b4ed6a92a98d5d1b"></a><a name="zh-cn_topic_0000001127125028_a00dda7f922aa4782b4ed6a92a98d5d1b"></a>否</p> 94</td> 95<td class="cellrowborder" valign="top" width="30.693069306930692%" headers="mcps1.1.6.1.5 "><p id="zh-cn_topic_0000001127125028_a64508ed81c5b4b3ca9def0fefae31f36"><a name="zh-cn_topic_0000001127125028_a64508ed81c5b4b3ca9def0fefae31f36"></a><a name="zh-cn_topic_0000001127125028_a64508ed81c5b4b3ca9def0fefae31f36"></a>选择项的文本颜色。</p> 96</td> 97</tr> 98<tr id="zh-cn_topic_0000001127125028_rc7beaf0e35194f4b821333f3aa91aefc"><td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.1.6.1.1 "><p id="zh-cn_topic_0000001127125028_a71b1da3d23d54fd6bfbba190ca91b4da"><a name="zh-cn_topic_0000001127125028_a71b1da3d23d54fd6bfbba190ca91b4da"></a><a name="zh-cn_topic_0000001127125028_a71b1da3d23d54fd6bfbba190ca91b4da"></a>font-size</p> 99</td> 100<td class="cellrowborder" valign="top" width="24.752475247524753%" headers="mcps1.1.6.1.2 "><p id="zh-cn_topic_0000001127125028_a3c24ccd1f1274cb5ba9496ed322fa6e4"><a name="zh-cn_topic_0000001127125028_a3c24ccd1f1274cb5ba9496ed322fa6e4"></a><a name="zh-cn_topic_0000001127125028_a3c24ccd1f1274cb5ba9496ed322fa6e4"></a><length></p> 101</td> 102<td class="cellrowborder" valign="top" width="15.841584158415841%" headers="mcps1.1.6.1.3 "><p id="zh-cn_topic_0000001127125028_adec9bcad945f4c0da077f460787a55b3"><a name="zh-cn_topic_0000001127125028_adec9bcad945f4c0da077f460787a55b3"></a><a name="zh-cn_topic_0000001127125028_adec9bcad945f4c0da077f460787a55b3"></a>16px</p> 103</td> 104<td class="cellrowborder" valign="top" width="9.900990099009901%" headers="mcps1.1.6.1.4 "><p id="zh-cn_topic_0000001127125028_a955d1ce0c7824017aa55b4c1a629e63d"><a name="zh-cn_topic_0000001127125028_a955d1ce0c7824017aa55b4c1a629e63d"></a><a name="zh-cn_topic_0000001127125028_a955d1ce0c7824017aa55b4c1a629e63d"></a>否</p> 105</td> 106<td class="cellrowborder" valign="top" width="30.693069306930692%" headers="mcps1.1.6.1.5 "><p id="zh-cn_topic_0000001127125028_a0d0c0048474b4540bc4bc2dd11775ac6"><a name="zh-cn_topic_0000001127125028_a0d0c0048474b4540bc4bc2dd11775ac6"></a><a name="zh-cn_topic_0000001127125028_a0d0c0048474b4540bc4bc2dd11775ac6"></a>选择项的文本尺寸。</p> 107</td> 108</tr> 109<tr id="zh-cn_topic_0000001127125028_row810552892"><td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.1.6.1.1 "><p id="zh-cn_topic_0000001127125028_p523512225579"><a name="zh-cn_topic_0000001127125028_p523512225579"></a><a name="zh-cn_topic_0000001127125028_p523512225579"></a>allow-scale</p> 110</td> 111<td class="cellrowborder" valign="top" width="24.752475247524753%" headers="mcps1.1.6.1.2 "><p id="zh-cn_topic_0000001127125028_p923522212570"><a name="zh-cn_topic_0000001127125028_p923522212570"></a><a name="zh-cn_topic_0000001127125028_p923522212570"></a>boolean</p> 112</td> 113<td class="cellrowborder" valign="top" width="15.841584158415841%" headers="mcps1.1.6.1.3 "><p id="zh-cn_topic_0000001127125028_p11235322145714"><a name="zh-cn_topic_0000001127125028_p11235322145714"></a><a name="zh-cn_topic_0000001127125028_p11235322145714"></a>true</p> 114</td> 115<td class="cellrowborder" valign="top" width="9.900990099009901%" headers="mcps1.1.6.1.4 "><p id="zh-cn_topic_0000001127125028_p12235112285712"><a name="zh-cn_topic_0000001127125028_p12235112285712"></a><a name="zh-cn_topic_0000001127125028_p12235112285712"></a>否</p> 116</td> 117<td class="cellrowborder" valign="top" width="30.693069306930692%" headers="mcps1.1.6.1.5 "><p id="zh-cn_topic_0000001127125028_p1023513229570"><a name="zh-cn_topic_0000001127125028_p1023513229570"></a><a name="zh-cn_topic_0000001127125028_p1023513229570"></a>选择项的文本尺寸是否跟随系统设置字体缩放尺寸进行放大缩小。</p> 118<div class="note" id="zh-cn_topic_0000001127125028_note1467145631615"><a name="zh-cn_topic_0000001127125028_note1467145631615"></a><a name="zh-cn_topic_0000001127125028_note1467145631615"></a><span class="notetitle"> 说明： </span><div class="notebody"><p id="zh-cn_topic_0000001127125028_p126785616164"><a name="zh-cn_topic_0000001127125028_p126785616164"></a><a name="zh-cn_topic_0000001127125028_p126785616164"></a>如果在config描述文件中针对ability配置了fontSize的config-changes标签，则应用不会重启而直接生效。</p> 119</div></div> 120</td> 121</tr> 122<tr id="zh-cn_topic_0000001127125028_rdf236cf1bf6e427e9f1eda9b51897b65"><td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.1.6.1.1 "><p id="zh-cn_topic_0000001127125028_aaa79d478172148f49b57a9b61bb1c2aa"><a name="zh-cn_topic_0000001127125028_aaa79d478172148f49b57a9b61bb1c2aa"></a><a name="zh-cn_topic_0000001127125028_aaa79d478172148f49b57a9b61bb1c2aa"></a>font-weight</p> 123</td> 124<td class="cellrowborder" valign="top" width="24.752475247524753%" headers="mcps1.1.6.1.2 "><p id="zh-cn_topic_0000001127125028_aaa011c1dbd094e6f9d00109bcba267c0"><a name="zh-cn_topic_0000001127125028_aaa011c1dbd094e6f9d00109bcba267c0"></a><a name="zh-cn_topic_0000001127125028_aaa011c1dbd094e6f9d00109bcba267c0"></a>number | string</p> 125</td> 126<td class="cellrowborder" valign="top" width="15.841584158415841%" headers="mcps1.1.6.1.3 "><p id="zh-cn_topic_0000001127125028_a6f998aca924d438b89f36ffbb2c4d32d"><a name="zh-cn_topic_0000001127125028_a6f998aca924d438b89f36ffbb2c4d32d"></a><a name="zh-cn_topic_0000001127125028_a6f998aca924d438b89f36ffbb2c4d32d"></a>normal</p> 127</td> 128<td class="cellrowborder" valign="top" width="9.900990099009901%" headers="mcps1.1.6.1.4 "><p id="zh-cn_topic_0000001127125028_af2332b705d6447acb25117940e7f3c30"><a name="zh-cn_topic_0000001127125028_af2332b705d6447acb25117940e7f3c30"></a><a name="zh-cn_topic_0000001127125028_af2332b705d6447acb25117940e7f3c30"></a>否</p> 129</td> 130<td class="cellrowborder" valign="top" width="30.693069306930692%" headers="mcps1.1.6.1.5 "><p id="zh-cn_topic_0000001127125028_aaba88a62d1484a5a884cfc516e68f949"><a name="zh-cn_topic_0000001127125028_aaba88a62d1484a5a884cfc516e68f949"></a><a name="zh-cn_topic_0000001127125028_aaba88a62d1484a5a884cfc516e68f949"></a>选择项的字体粗细，见<a href="js-components-basic-text.md#zh-cn_topic_0000001127125018_section5775351116">text组件font-weight的样式属性</a>。</p> 131</td> 132</tr> 133<tr id="zh-cn_topic_0000001127125028_re1d34ad1822943cebad252df6e510f95"><td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.1.6.1.1 "><p id="zh-cn_topic_0000001127125028_af8be974b93b0494f98525507cef59575"><a name="zh-cn_topic_0000001127125028_af8be974b93b0494f98525507cef59575"></a><a name="zh-cn_topic_0000001127125028_af8be974b93b0494f98525507cef59575"></a>text-decoration</p> 134</td> 135<td class="cellrowborder" valign="top" width="24.752475247524753%" headers="mcps1.1.6.1.2 "><p id="zh-cn_topic_0000001127125028_a292b2c30ba414fd2b2ad98140f566fb7"><a name="zh-cn_topic_0000001127125028_a292b2c30ba414fd2b2ad98140f566fb7"></a><a name="zh-cn_topic_0000001127125028_a292b2c30ba414fd2b2ad98140f566fb7"></a>string</p> 136</td> 137<td class="cellrowborder" valign="top" width="15.841584158415841%" headers="mcps1.1.6.1.3 "><p id="zh-cn_topic_0000001127125028_a37a3613403c7436d959537a24cce65aa"><a name="zh-cn_topic_0000001127125028_a37a3613403c7436d959537a24cce65aa"></a><a name="zh-cn_topic_0000001127125028_a37a3613403c7436d959537a24cce65aa"></a>none</p> 138</td> 139<td class="cellrowborder" valign="top" width="9.900990099009901%" headers="mcps1.1.6.1.4 "><p id="zh-cn_topic_0000001127125028_a6d9989e17ccc41fc98a868e93bcba305"><a name="zh-cn_topic_0000001127125028_a6d9989e17ccc41fc98a868e93bcba305"></a><a name="zh-cn_topic_0000001127125028_a6d9989e17ccc41fc98a868e93bcba305"></a>否</p> 140</td> 141<td class="cellrowborder" valign="top" width="30.693069306930692%" headers="mcps1.1.6.1.5 "><p id="zh-cn_topic_0000001127125028_aad7a14f50e664992800a990ae4261aa0"><a name="zh-cn_topic_0000001127125028_aad7a14f50e664992800a990ae4261aa0"></a><a name="zh-cn_topic_0000001127125028_aad7a14f50e664992800a990ae4261aa0"></a>选择项的文本修饰，见<a href="js-components-basic-text.md#zh-cn_topic_0000001127125018_section5775351116">text组件text-decoration的样式属性</a>。</p> 142</td> 143</tr> 144<tr id="zh-cn_topic_0000001127125028_r551b8b3310cd41c6988d4ea426fdbe15"><td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.1.6.1.1 "><p id="zh-cn_topic_0000001127125028_a382bf204a52142229c5fdaafee11b0ac"><a name="zh-cn_topic_0000001127125028_a382bf204a52142229c5fdaafee11b0ac"></a><a name="zh-cn_topic_0000001127125028_a382bf204a52142229c5fdaafee11b0ac"></a>font-family</p> 145</td> 146<td class="cellrowborder" valign="top" width="24.752475247524753%" headers="mcps1.1.6.1.2 "><p id="zh-cn_topic_0000001127125028_af4c827c5dc8640c7b71cef3ab10a8c8a"><a name="zh-cn_topic_0000001127125028_af4c827c5dc8640c7b71cef3ab10a8c8a"></a><a name="zh-cn_topic_0000001127125028_af4c827c5dc8640c7b71cef3ab10a8c8a"></a>string</p> 147</td> 148<td class="cellrowborder" valign="top" width="15.841584158415841%" headers="mcps1.1.6.1.3 "><p id="zh-cn_topic_0000001127125028_aae19b2b84b70411ca6ebb975825547fc"><a name="zh-cn_topic_0000001127125028_aae19b2b84b70411ca6ebb975825547fc"></a><a name="zh-cn_topic_0000001127125028_aae19b2b84b70411ca6ebb975825547fc"></a>sans-serif</p> 149</td> 150<td class="cellrowborder" valign="top" width="9.900990099009901%" headers="mcps1.1.6.1.4 "><p id="zh-cn_topic_0000001127125028_acd71bec57fbc44b5afea10134cdae523"><a name="zh-cn_topic_0000001127125028_acd71bec57fbc44b5afea10134cdae523"></a><a name="zh-cn_topic_0000001127125028_acd71bec57fbc44b5afea10134cdae523"></a>否</p> 151</td> 152<td class="cellrowborder" valign="top" width="30.693069306930692%" headers="mcps1.1.6.1.5 "><p id="zh-cn_topic_0000001127125028_a0b6365c7b9874a8796099aa02f73cde2"><a name="zh-cn_topic_0000001127125028_a0b6365c7b9874a8796099aa02f73cde2"></a><a name="zh-cn_topic_0000001127125028_a0b6365c7b9874a8796099aa02f73cde2"></a>选择项的字体列表，用逗号分隔，每个字体用字体名或者字体族名设置。列表中第一个系统中存在的或者通过<a href="js-components-common-customizing-font.md">自定义字体</a>指定的字体，会被选中作为文本的字体。</p> 153</td> 154</tr> 155</tbody> 156</table> 157 158## 事件<a name="zh-cn_topic_0000001127125028_section1013173520328"></a> 159 160不支持。 161 162## 方法<a name="zh-cn_topic_0000001127125028_section45101363326"></a> 163 164不支持。 165 166## 示例<a name="zh-cn_topic_0000001127125028_section7566164416325"></a> 167 168详见[menu示例](js-components-basic-menu.md#zh-cn_topic_0000001173164715_section54636714136)。 169 170