pretty much title.
i have something like this:
const updateJson = (props) => {
const {mainprops,userprops,publishprops,...choosebyprops} = props;
const choicesMade = publishprops.buysideChoice;
let updatedJson = {};
for ( let [id,obj] of Object.entries(publishprops.jsonData)){
for ( let [key, val] of Object.entries(obj) ){
if (key == 'attrs') {
for (let [dbKey,dbVal] of Object.entries(val) ){
if(dbVal == choicesMade[dbKey]) {
}
}
}
}
}
return(updatedJson)
};
and something like this:
const getNextChoices = (props) => {
const {mainprops,userprops,publishprops,choosebyprops,attrprops} = props;
const nextAttr = attrprops.attrChoice;
const nextFilter = attrprops.attrFilter;
const choicesMade = publishprops.buysideChoice;
let attrDupes = [];
for ( let [id,obj] of Object.entries({...nextFilter})){
for ( let [key, val] of Object.entries(obj) ){
if (key == 'attrs') {
for (let [dbKey,dbVal] of Object.entries(val) ){
if (publishprops.buysideChoice>2){
if(dbVal == choicesMade[dbKey]) {
attrDupes.push(key[nextAttr]);
}
}
else {
attrDupes.push(val[nextAttr]);
}
}
}
}
}
let uniqueAttrs = [...new Set(attrDupes)].sort();
return(uniqueAttrs)
};
i've been passing updateJson
and getNextChoices
as props and trying to call them that way...wondering if that was not the best approach.
如果您打算在具有这些功能的组件的子组件中使用它们,因此将它们作为 props 传递是最好的选择,否则如果您打算在不同的组件或不同级别的子组件中使用它们,那么最好在外部声明它们父组件并导入它们。
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.