Templates 猎犬多个数据集导致typeahead模板问题

我已经安装并运行了本地弹性搜索服务器

我列举了以下两个例子（由于声誉限制，无法发布链接）

如果我按原样使用输出，我就可以从我的2数据源获得结果，没有问题

当我想使用，远程：转换或过滤选项，格式化数据，使用自定义模板，我有麻烦，2模板从来没有得到调用

这是我的密码：

第一只猎犬：

var nameSuggest = new Bloodhound({
        datumTokenizer: Bloodhound.tokenizers.obj.whitespace,
        queryTokenizer: Bloodhound.tokenizers.obj.whitespace,
        identify: 'nameSuggest',
        sufficient: 50,
        remote: {
            url: 'http://localhost:9200/test2/_suggest?pretty',
            prepare: function (query, settings) {
                settings.type = "POST";
                settings.contentType = "application/json; charset=UTF-8";
                search_payload = {
                    "suggest": {
                        "text": query,
                        "completion": {
                            "field": "suggest"
                        }
                    }

                };
                settings.data = JSON.stringify(search_payload);
                return settings;
            },
            transform: function(response) {
                return $.map(response.suggest[0].options, function (option) {
                    return {
                        optionText: option.text,
                        optionId:option.payload.id
                    };
                });

            }
        }
    });

var mailSuggest = new Bloodhound({
    datumTokenizer: Bloodhound.tokenizers.obj.whitespace,
    queryTokenizer: Bloodhound.tokenizers.obj.whitespace,
    identify: 'mailSuggest',
    sufficient: 50,
    remote: {
        url: 'http://localhost:9200/test2/_suggest?pretty',
        prepare: function (query, settings) {
            settings.type = "POST";
            settings.contentType = "application/json; charset=UTF-8";
            search_payload = {
                "suggestMail": {
                    "text": query,
                    "completion": {
                        "field": "suggest2"
                    }
                }

            };
            settings.data = JSON.stringify(search_payload);
            return settings;
        },
        transform: function(response) {
            return $.map(response.suggestMail[0].options, function (option) {
                return {
                    optionText2: option.text,
                    optionId2:option.payload.id
                };
            });

        }
    }
});

jQuery('#topSearch').typeahead({
            name:'topSearch',
            hint: true,
            highlight: true,
            limit: 20
        },
        {
            name: 'nameSuggest',
            display: 'data',
            source: nameSuggest,
            templates: {
                header: '<div><h3 class="">Noms</h3></div>',
                suggestion: function (data) {
                    console.log("Name");
                    return '<div>'+data.optionId+' - '+data.optionText+'</div>';
                }
            }
        },
        {
            name: 'mailSuggest',
            display: 'data',
            source: mailSuggest,
            templates: {
                header: '<div><h3 class="">Mails</h3></div>',
                suggestion: function (data) {
                    console.log("Mail");
                    return '<div>'+data.optionText2+'</div>';
                }
            }
        }
);

console.log(nameSuggest);
console.log(mailSuggest);

第二个数据集：

var nameSuggest = new Bloodhound({
        datumTokenizer: Bloodhound.tokenizers.obj.whitespace,
        queryTokenizer: Bloodhound.tokenizers.obj.whitespace,
        identify: 'nameSuggest',
        sufficient: 50,
        remote: {
            url: 'http://localhost:9200/test2/_suggest?pretty',
            prepare: function (query, settings) {
                settings.type = "POST";
                settings.contentType = "application/json; charset=UTF-8";
                search_payload = {
                    "suggest": {
                        "text": query,
                        "completion": {
                            "field": "suggest"
                        }
                    }

                };
                settings.data = JSON.stringify(search_payload);
                return settings;
            },
            transform: function(response) {
                return $.map(response.suggest[0].options, function (option) {
                    return {
                        optionText: option.text,
                        optionId:option.payload.id
                    };
                });

            }
        }
    });

var mailSuggest = new Bloodhound({
    datumTokenizer: Bloodhound.tokenizers.obj.whitespace,
    queryTokenizer: Bloodhound.tokenizers.obj.whitespace,
    identify: 'mailSuggest',
    sufficient: 50,
    remote: {
        url: 'http://localhost:9200/test2/_suggest?pretty',
        prepare: function (query, settings) {
            settings.type = "POST";
            settings.contentType = "application/json; charset=UTF-8";
            search_payload = {
                "suggestMail": {
                    "text": query,
                    "completion": {
                        "field": "suggest2"
                    }
                }

            };
            settings.data = JSON.stringify(search_payload);
            return settings;
        },
        transform: function(response) {
            return $.map(response.suggestMail[0].options, function (option) {
                return {
                    optionText2: option.text,
                    optionId2:option.payload.id
                };
            });

        }
    }
});

jQuery('#topSearch').typeahead({
            name:'topSearch',
            hint: true,
            highlight: true,
            limit: 20
        },
        {
            name: 'nameSuggest',
            display: 'data',
            source: nameSuggest,
            templates: {
                header: '<div><h3 class="">Noms</h3></div>',
                suggestion: function (data) {
                    console.log("Name");
                    return '<div>'+data.optionId+' - '+data.optionText+'</div>';
                }
            }
        },
        {
            name: 'mailSuggest',
            display: 'data',
            source: mailSuggest,
            templates: {
                header: '<div><h3 class="">Mails</h3></div>',
                suggestion: function (data) {
                    console.log("Mail");
                    return '<div>'+data.optionText2+'</div>';
                }
            }
        }
);

console.log(nameSuggest);
console.log(mailSuggest);

并提前键入：

var nameSuggest = new Bloodhound({
        datumTokenizer: Bloodhound.tokenizers.obj.whitespace,
        queryTokenizer: Bloodhound.tokenizers.obj.whitespace,
        identify: 'nameSuggest',
        sufficient: 50,
        remote: {
            url: 'http://localhost:9200/test2/_suggest?pretty',
            prepare: function (query, settings) {
                settings.type = "POST";
                settings.contentType = "application/json; charset=UTF-8";
                search_payload = {
                    "suggest": {
                        "text": query,
                        "completion": {
                            "field": "suggest"
                        }
                    }

                };
                settings.data = JSON.stringify(search_payload);
                return settings;
            },
            transform: function(response) {
                return $.map(response.suggest[0].options, function (option) {
                    return {
                        optionText: option.text,
                        optionId:option.payload.id
                    };
                });

            }
        }
    });

var mailSuggest = new Bloodhound({
    datumTokenizer: Bloodhound.tokenizers.obj.whitespace,
    queryTokenizer: Bloodhound.tokenizers.obj.whitespace,
    identify: 'mailSuggest',
    sufficient: 50,
    remote: {
        url: 'http://localhost:9200/test2/_suggest?pretty',
        prepare: function (query, settings) {
            settings.type = "POST";
            settings.contentType = "application/json; charset=UTF-8";
            search_payload = {
                "suggestMail": {
                    "text": query,
                    "completion": {
                        "field": "suggest2"
                    }
                }

            };
            settings.data = JSON.stringify(search_payload);
            return settings;
        },
        transform: function(response) {
            return $.map(response.suggestMail[0].options, function (option) {
                return {
                    optionText2: option.text,
                    optionId2:option.payload.id
                };
            });

        }
    }
});

jQuery('#topSearch').typeahead({
            name:'topSearch',
            hint: true,
            highlight: true,
            limit: 20
        },
        {
            name: 'nameSuggest',
            display: 'data',
            source: nameSuggest,
            templates: {
                header: '<div><h3 class="">Noms</h3></div>',
                suggestion: function (data) {
                    console.log("Name");
                    return '<div>'+data.optionId+' - '+data.optionText+'</div>';
                }
            }
        },
        {
            name: 'mailSuggest',
            display: 'data',
            source: mailSuggest,
            templates: {
                header: '<div><h3 class="">Mails</h3></div>',
                suggestion: function (data) {
                    console.log("Mail");
                    return '<div>'+data.optionText2+'</div>';
                }
            }
        }
);

console.log(nameSuggest);
console.log(mailSuggest);

我有两个单独的对象，具有唯一的名称（标识选项）：

但是，在每个对象的远程部分，我可以看到带有两个对象名称的transform and prepare部分（有屏幕截图）：

若我同时从嗜血犬实例和typeahead模板中删除了transform选项，那个么它就可以工作了，并且I'v建议

如果我移除第二个猎犬实例的转换和关联的模板，第一个结果显示在模板中，第二个结果显示为原始结果，但它可以工作

如果我将第二个模板放在typeahead init中，而不使用与侦探犬关联的转换，则会显示第二个模板头，但数据未定义（我认为是正常行为）

所以，不知何故，第二只猎犬的变形破坏了一些东西，但我不知道是什么，以及如何

我是错过了什么，还是做错了什么

已解决：

我必须将大小选项添加到查询中，以告诉elastic发送更多结果：

var mailSuggest = new Bloodhound({
    datumTokenizer: Bloodhound.tokenizers.obj.whitespace,
    queryTokenizer: Bloodhound.tokenizers.obj.whitespace,
    identify: 'mailSuggest',
    sufficient: 50,
    remote: {
        url: 'http://localhost:9200/test2/_suggest?pretty',
        prepare: function (query, settings) {
            settings.type = "POST";
            settings.contentType = "application/json; charset=UTF-8";
            search_payload = {
                "suggestMail": {
                    "text": query,
                    "completion": {
                        "field": "suggest2",
                        "size": 20
                    }
                }

            };
            settings.data = JSON.stringify(search_payload);
            return settings;
        },
        transform: function(response) {
            return $.map(response.suggestMail[0].options, function (option) {
                return {
                    optionText2: option.text,
                    optionId2:option.payload.id
                };
            });

        }
    }
});

我试着用20块来测试prupose