Question

我已将此返回 json ，如何判断来源以获取 仅限名称 ？

var availableTags='
     [
                { name: "one", num: '1', index: '0' }, 
                { name: "two", num: '2', index: '1' },
                { name: "three", num: '3', index: '2' },
                { name: "four", num: '4', index: '3' },
                { name: "five", num: '5', index: '4' },
                { name: "six", num: '6', index: '5' },
                { name: "seven", num: '7', index: '6' }
     ]';

$（＆＃34;＃searchInput＆＃34）。自动完成（{
  来源：availableTags
  }）;

谢谢。

Answer 1

你可以试试这个：

var availableTags='
 [
            { name: "one", num: '1', index: '0' }, 
            { name: "two", num: '2', index: '1' },
            { name: "three", num: '3', index: '2' },
            { name: "four", num: '4', index: '3' },
            { name: "five", num: '5', index: '4' },
            { name: "six", num: '6', index: '5' },
            { name: "seven", num: '7', index: '6' }
 ]';
var arr = JSON.parse(availableTags).map(function(a){return a.name;});
$("#searchInput").autocomplete({
    source: arr
});

这个JSON没有很好的格式，这将作为js对象：

var availableTags=
 [
            { name: "one", num: '1', index: '0' }, 
            { name: "two", num: '2', index: '1' },
            { name: "three", num: '3', index: '2' },
            { name: "four", num: '4', index: '3' },
            { name: "five", num: '5', index: '4' },
            { name: "six", num: '6', index: '5' },
            { name: "seven", num: '7', index: '6' }
 ];
var arr = availableTags.map(function(a){return a.name;});
$("#searchInput").autocomplete({
    source: arr
});

其他选项是良好的JSON格式：

var availableTags='[{"name":"one","num":"1","index":"0"},'+
                '{"name":"two", "num": "2", "index": "1" },'+
                '{ "name": "three", "num": "3", "index": "2" },'+
                '{ "name": "four", "num": "4", "index": "3" },'+
                '{ "name": "five", "num": "5", "index": "4" },'+
                '{ "name": "six", "num": "6", "index": "5" },'+
                '{ "name": "seven", "num": "7", "index": "6" }]';

var arr = JSON.parse(availableTags).map(function(a){return a.name;});
$("#searchInput").autocomplete({
    source: arr
});

自动完成jQuery源代码

1 个答案: