小程序为什么modal放在block里面，背景就变成黑色了

如何看待微信公开课小程序热门讨论「小程序为什么modal放在block里面，背景就变成黑色了」
摘要：小程序为什么modal放在block里面，背景就变成黑色了
展开：!内容viewclassfgx/viewblockwx:for{{testData.data}}wx:key{{testData.data}}viewid{{item.id}}styledisplay:flex;height:150px;marginbottom:6px;!左边图片viewstylewidth:120px;height:120px;margin:4px;imagewx:if{{item.imgSrc}}classindexlogostylewidth:110px;height:120px;src../images/a9.png/imageimagewx:else{{item.imgSrc}}classindexlogostylewidth:110px;height:120px;src{{item.imgSrc}}/image/view!右边内容viewstyle!标题labelclassitem_title{{item.title}}/label!中间部分viewclassitem_contentlabelclassitem_tm{{item.tm}}/labellabelclassitem_ckg{{item.ckg}}/label/viewviewclassitem_contentlabelclassitem_spgg{{item.spgg}}/labellabelclassitem_zbz{{item.zbz}}/labellabelclassitem_dbz{{item.dbz}}/label/viewviewclassitem_contentlabelclassitem_dw{{item.dw}}/labellabelclassitem_cj{{item.cj}}/label/view!底部部分viewclassitem_dbstyleheight:20px;;labelclassitem_hw{{item.hw}}/labellabelclassitem_ph{{item.ph}}/labelviewlabelclassitem_jlgg{{item.jlgg}}/labellabelclassitem_sl{{item.sl}}/label/view/view/view/view!架位号及修改viewclasscontainerclassznuploadimgbuttonclassrqhplaintruetypedefaultbindtapmodalinputstylemarginbottom:5px;border:none{{item.rqh}}/button/viewmodalhidden{{hiddenmodalput}}title请输入批号bindcancelcancelbindconfirmconfirminputtypetextplaceholder{{item.rqh}}autofocus//modalviewclassfgx/view/block