set()

123zxc

1. <p class="p1"><span class="s1"><b>this</b></span>.comp(<span class="s2">'stateBtn'</span>).set({</p>
   
2. <p class="p1"><span class="Apple-converted-space">        <span class="Apple-tab-span">        </span><span class="Apple-tab-span">        </span><span class="Apple-tab-span">        </span><span class="Apple-tab-span">        </span></span>label:<span class="s2">"启用"</span></p>
   
3. <p class="p1"><span class="Apple-converted-space">        </span>});</p><p class="p1"></p>

复制代码

TypeError: Cannot read property 'set' of null

    at Model [as constructor] (http://localhost:8888/x5/UI2/v_ae1fb42a13584331ba545d9ecda6e9c6l_zh_CNs_desktopd_pc/hello/mainActivity.js:9:30)

    at n.callParent (http://localhost:8888/x5/UI2/v_66987e8b7e1a41f7ab4746f3cdb0bc48l_zh_CNs_desktopd_pc/system/core.min.js:71:234912)

    at new __parent1._extend.extend.constructor (http://localhost:8888/x5/UI2/v_ae1fb42a13584331ba545d9ecda6e9c6l_zh_CNs_desktopd_pc/hello/mainActivity.w?$pageType=model&$noCompile=true:19:7)

    at n (http://localhost:8888/x5/UI2/v_66987e8b7e1a41f7ab4746f3cdb0bc48l_zh_CNs_desktopd_pc/system/core.min.js:71:235019)

    at Object.p.resolveObject (http://localhost:8888/x5/UI2/v_66987e8b7e1a41f7ab4746f3cdb0bc48l_zh_CNs_desktopd_pc/system/core.min.js:71:282426)

    at Object.<anonymous> (http://localhost:8888/x5/UI2/v_66987e8b7e1a41f7ab4746f3cdb0bc48l_zh_CNs_desktopd_pc/system/core.min.js:71:285573)

    at Object.<anonymous> (http://localhost:8888/x5/UI2/v_66987e8b7e1a41f7ab4746f3cdb0bc48l_zh_CNs_desktopd_pc/system/core.min.js:71:43451)

    at f (http://localhost:8888/x5/UI2/v_66987e8b7e1a41f7ab4746f3cdb0bc48l_zh_CNs_desktopd_pc/system/core.min.js:71:42070)

    at Object.l.fireWith [as resolveWith] (http://localhost:8888/x5/UI2/v_66987e8b7e1a41f7ab4746f3cdb0bc48l_zh_CNs_desktopd_pc/system/core.min.js:71:42895)

    at Object.i.(anonymous function) [as resolve] (http://localhost:8888/x5/UI2/v_66987e8b7e1a41f7ab4746f3cdb0bc48l_zh_CNs_desktopd_pc/system/core.min.js:71:43875)

core.min.js:71 Uncaught TypeError: Cannot read property 'set' of null

语法写错了？

jishuang

确认组件的xid正确吗？

123zxc

jishuang 发表于 2018-1-15 17:02
确认组件的xid正确吗？

<a component="$UI/system/components/justep/button/button" class="btn btn-default" label="set" xid="stateBtn">
   <i xid="i3"></i>
   <span xid="span3">set</span></a>

123zxc

get（）也是这样的

jishuang

不要在model的构造函数中写，这个时机组件不一定生成了
在model的onload事件中写

123zxc

结吧