[SOLVED]-FILTERING VALUES FROM INSIDE ARRAY-REACTJS
FILTERING VALUES FROM INSIDE ARRAY-REACTJS
i think it will work with the array function some
selectedtags.length > 0 ? selectedtags.some(st => item.tag.includes(st)) : truewith this at least one selected tag should match the list of book tags and it will be displayed.
you are passing an array to includes. includes takes two arguments the first one is a value to check and the second is the position in the array (optional)
[1,2,3].includes(1) //true
[1,2,3].includes(1,3) //falseyou need to check each element from tag at a time
const { tag } = book
for(let item of tag){
if(list.includes(item)) return true
}
return falseyour code should look like this
const filteredlist = booklist.filter(item =>
(item.title.tolowercase().includes(searchtexthome)
|| item.author.tolowercase().includes(searchtexthome))
const result = selectedtags.length > 0 ? filteredlist.filter(x =>{
const { tag } = x
for(let item of tag) {
if(selectedtags.includes(item)) return true
}
return false
}) : filteredlist