- 在自定义组件中嵌套其他自定义组件时,如何传值
在自定义组件中嵌套其他自定义组件时,如何传值
2018-01-23 - 在多层自定义组件中能否获取到引用组件的初始页面中的data:{}里面的值
在多层自定义组件中能否获取到引用组件的初始页面中的data:{}里面的值
2018-01-23 - 自定义组件嵌套组件 wx:for item 作用域 出错怎么办
json 数据 : [代码]"[[{"[代码][代码]name[代码][代码]":1,"[代码][代码]value[代码][代码]":"[代码][代码]"},{"[代码][代码]name[代码][代码]":2,"[代码][代码]value[代码][代码]":"[代码][代码]"},{"[代码][代码]name[代码][代码]":3,"[代码][代码]value[代码][代码]":"[代码][代码]"}],[{"[代码][代码]name[代码][代码]":4,"[代码][代码]value[代码][代码]":[{"[代码][代码]name[代码][代码]":1,"[代码][代码]value[代码][代码]":[{"[代码][代码]name[代码][代码]":1,"[代码][代码]value[代码][代码]":"[代码][代码]"},{"[代码][代码]name[代码][代码]":2,"[代码][代码]value[代码][代码]":"[代码][代码]"},{"[代码][代码]name[代码][代码]":3,"[代码][代码]value[代码][代码]":"[代码][代码]"}]},{"[代码][代码]name[代码][代码]":5,"[代码][代码]value[代码][代码]":[{"[代码][代码]name[代码][代码]":1,"[代码][代码]value[代码][代码]":"[代码][代码]"},{"[代码][代码]name[代码][代码]":2,"[代码][代码]value[代码][代码]":"[代码][代码]"},{"[代码][代码]name[代码][代码]":3,"[代码][代码]value[代码][代码]":"[代码][代码]"}]},{"[代码][代码]name[代码][代码]":6,"[代码][代码]value[代码][代码]":[{"[代码][代码]name[代码][代码]":1,"[代码][代码]value[代码][代码]":"[代码][代码]"},{"[代码][代码]name[代码][代码]":2,"[代码][代码]value[代码][代码]":"[代码][代码]"},{"[代码][代码]name[代码][代码]":3,"[代码][代码]value[代码][代码]":"[代码][代码]"}]}]}],[{"[代码][代码]name[代码][代码]":7,"[代码][代码]value[代码][代码]":"[代码][代码]"},{"[代码][代码]name[代码][代码]":8,"[代码][代码]value[代码][代码]":"[代码][代码]"},{"[代码][代码]name[代码][代码]":9,"[代码][代码]value[代码][代码]":"[代码][代码]"}]]"[代码] 组件 wxml: [代码]<[代码][代码]view[代码] [代码]class[代码][代码]=[代码][代码]"question-all-box"[代码] [代码]wx:for[代码][代码]=[代码][代码]"{{testQuestionList}}"[代码] [代码]wx:for-item[代码][代码]=[代码][代码]"item1"[代码] [代码]wx:for-index[代码][代码]=[代码][代码]"index1"[代码][代码]>[代码][代码] [代码][代码]<[代码][代码]view[代码] [代码]class[代码][代码]=[代码][代码]"question-type-name"[代码] [代码]wx:if[代码][代码]=[代码][代码]"{{!item1.questionlevel}}"[代码][代码]>{{item.structureName}}</[代码][代码]view[代码][代码]>[代码] [代码] [代码][代码]<[代码][代码]view[代码] [代码]class[代码][代码]=[代码][代码]"clearfix"[代码] [代码]wx:for[代码][代码]=[代码][代码]"{{item1.exerciseStructureVos}}"[代码] [代码]wx:for-item[代码][代码]=[代码][代码]"item2"[代码] [代码]wx:for-index[代码][代码]=[代码][代码]"index2"[代码][代码]>[代码] [代码] [代码][代码]<[代码][代码]view[代码] [代码]class[代码][代码]=[代码][代码]'margin-bottom-20'[代码] [代码]class[代码][代码]=[代码][代码]'red pull-left'[代码] [代码]wx:if[代码][代码]=[代码][代码]"{{!item2.exerciseStructureVos.length}}"[代码][代码] [代码][代码]wx:for[代码][代码]=[代码][代码]"{{item2}}"[代码] [代码]wx:for-item[代码][代码]=[代码][代码]"item3"[代码] [代码]wx:for-index[代码][代码]=[代码][代码]"index3"[代码][代码]>[代码][代码] [代码][代码]<[代码][代码]text[代码][代码]>{{item3.orderInType}}</[代码][代码]text[代码][代码]>[代码][代码] [代码][代码]</[代码][代码]view[代码][代码]>[代码] [代码] [代码][代码]<[代码][代码]view[代码] [代码]class[代码][代码]=[代码][代码]'margin-bottom-20'[代码] [代码]class[代码][代码]=[代码][代码]'coral pull-left'[代码] [代码]wx:if[代码][代码]=[代码][代码]"{{item2.exerciseStructureVos.length}}"[代码][代码]>[代码][代码] [代码][代码]<[代码][代码]text[代码][代码]>{{item2.orderInType}}</[代码][代码]text[代码][代码]>[代码][代码] [代码][代码]<[代码][代码]markErrorModule[代码] [代码]testQuestionList[代码][代码]=[代码][代码]"{{item2}}"[代码][代码]></[代码][代码]markErrorModule[代码][代码]>[代码][代码] [代码][代码]</[代码][代码]view[代码][代码]>[代码] [代码] [代码][代码]</[代码][代码]view[代码][代码]>[代码] [代码]</[代码][代码]view[代码][代码]>[代码]定义个组件 然后 组件中 再嵌套 这个组件 时 wx:for 循环时在 [代码] [代码][代码]<[代码][代码]markErrorModule[代码] [代码]testQuestionList[代码][代码]=[代码][代码]"{{item2}}"[代码][代码]></[代码][代码]markErrorModule[代码][代码]> 嵌套组件循环时出错了 item的作用域出错。[代码]
2018-01-22