我有国家列表:
http://vocab.nic.in/rest.php/country/json
而我正在尝试通过Bloodhound建议引擎获取country_id和country name. O尝试以下代码:
var countries = new Bloodhound({ datumTokenizer: Bloodhound.tokenizers.obj.whitespace('country_name'),queryTokenizer: Bloodhound.tokenizers.whitespace,limit: 10,prefetch: { url: 'http://vocab.nic.in/rest.PHP/country/json',filter: function(response) { return response.countries; } } }); $('#my-input').typeahead({ hint: true,highlight: true,minLength: 1 },{ name: 'states',displayKey: 'value',source: countries.ttAdapter() });
哪个不行.我应该如何更改代码以使其工作?
解决方法
// instantiate the bloodhound suggestion engine var countries = new Bloodhound({ datumTokenizer: function(countries) { return Bloodhound.tokenizers.whitespace(countries.value); },remote: { url: "http://vocab.nic.in/rest.PHP/country/json",filter: function(response) { return response.countries; } } }); // initialize the bloodhound suggestion engine countries.initialize(); // instantiate the typeahead UI $('.typeahead').typeahead( { hint: true,minLength: 1 },{ name: 'countries',displayKey: function(countries) { return countries.country.country_name; },source: countries.ttAdapter() });
前置输出
笔记:
>您的服务器上的数据=“prefetch”.> data from outside =“remote”
原文地址:https://www.jb51.cc/jquery/176381.html
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