Element UI version
2.13.1
OS/Browsers version
macOS 10.15.4 / Chrome 81
Vue version
2.6.11
Reproduction Link
element/packages/table/src/config.js
Line 92 in d578b01
| | constvalue=property&&getPropByPath(row,property).v; |
Steps to reproduce
Table summary 计算取值时，直接使用column.prop做属性名读取data属性。
element/packages/table/src/table-footer.js
Line 19 in d578b01
| | constvalues=this.store.states.data.map(item=>Number(item[column.property])); |
而column自身render会通过getPropByPath方法(src/utils/util.js)将prop作为属性路径获取值。
element/packages/table/src/config.js
Line 92 in d578b01
| | constvalue=property&&getPropByPath(row,property).v; |
导致在上使用属性路径而非简单属性名作为prop值时，summary无法正确计算合计值。
What is Expected?
在上使用属性路径而非简单属性名作为prop值时，summary行能正确计算合计值。
What is actually happening?
在上使用属性路径而非简单属性名作为prop值时，summary行不能正确计算合计值。
4条答案
按热度按时间gmxoilav1#
Translation of this issue:
Element UI version
2.13.1
OS/Browsers version
macOS 10.15.4 / Chrome 81
Vue version
2.6.11
Reproduction Link
element/packages/table/src/config.js
Line 92 in d578b01
| | constvalue=property&&getPropByPath(row,property).v; |
Steps to reproduce
When calculating the value of table summary, directly use column.prop as the property name to read the data property.
element/packages/table/src/table-footer.js
Line 19 in d578b01
| | constvalues=this.store.states.data.map(item=>Number(item[column.property])); |
The column's own render will use the getpropbypath method (SRC / utils / util. JS) to get the value of prop as the property path.
element/packages/table/src/config.js
Line 92 in d578b01
| | constvalue=property&&getPropByPath(row,property).v; |
As a result, when using property path instead of simple property name as prop value on < El table column >, summary cannot calculate the total value correctly.
What is Expected?
When using the property path instead of the simple property name as the prop value on < El table column >, the summary line calculates the total value correctly.
What is actually happening?
When using the property path instead of the simple property name as the prop value on < El table column >, the summary line does not calculate the total value correctly.
1hdlvixo2#
@hejun200613224 我从新计算了values，支持prop对象嵌套属性
#20548
ltqd579y3#
@hejun200613224 我从新计算了values，支持prop对象嵌套属性
#20548
我看了你的实现，好像是自行重新实现了该逻辑。可以参考我提出的问题，原来的utils里貌似是有该功能模块的，是否有重复造轮子？
mjqavswn4#
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.