[英]How to filter array table in ng-zorro table?
I'm new to Angular.我是 Angular 的新用户。
I have a demo array like this:我有一个这样的演示数组:
for (let index = 1; index <= 100; index++) {
this.listOfData.push([
`Name ${index}`,
`Math.floor(Math.random() * 100)`,
'Employee',
]);
}
And I try to create a filter table with search function:我尝试使用搜索 function 创建一个过滤表:
onSearch = (value) => {
const output = this.listOfData.filter((arr) =>
arr.some((item) => {
item.toLowerCase().includes(value);
})
);
console.log('output: ', output);
this.listOfDisplayData = output;
};
So basically your data item is [[string,string,string],...]
when you start filtering with filter
you must return true
for it to include and false
to filter it out.因此,基本上您的数据项是
[[string,string,string],...]
当您开始使用filter
进行过滤时,您必须返回true
才能包含它,返回false
才能将其过滤掉。
This should fix it这应该解决它
onSearch = (value) => {
const output = this.listOfData.filter((arr) =>
arr.some((item) => {
if (item.toLowerCase().includes(value)) {
return true;
} else {
return false;
}
})
);
console.log('output: ', output);
this.listOfDisplayData = output;
}
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