【发布时间】:2017-07-25 11:09:51
【问题描述】:
是否可以在 typeahead 绑定函数中获取所有获取的远程值?
var bankNames = new Bloodhound({
datumTokenizer: function (datum) {
return Bloodhound.tokenizers.whitespace(datum.value);
},
queryTokenizer: Bloodhound.tokenizers.whitespace,
limit: 10,
remote: {
url: '/payments/bankwithdrawal/bankdetails?str=%QUERY,
prepare: function (query, settings) {
var encoded = query.toUnicode();
settings.url = settings.url.replace('%QUERY', encoded);
return settings;
}
}
});
bankNames.initialize();
// Initializing the typeahead
$('.typeahead').typeahead({
hint: true,
highlight: true, // Enable substring highlighting
minLength: 1 // Specify minimum characters required for showing result
},
{
name: 'bankname',
source: bankNames
}).bind('change blur', function () {
console.log(bankNames);
console.log(bankNames.index.datums);
});
它应该给我bankNames.index.datums 中的所有银行名称,但它给了我
Object {}
__proto__: Object
constructor: function Object()
hasOwnProperty: function hasOwnProperty()
isPrototypeOf: function isPrototypeOf()
propertyIsEnumerable: function propertyIsEnumerable()
toLocaleString: function toLocaleString()
toString: function toString()
valueOf: function valueOf()
__defineGetter__: function __defineGetter__()
__defineSetter__: function __defineSetter__()
__lookupGetter__: function __lookupGetter__()
__lookupSetter__: function __lookupSetter__()
get __proto__: function __proto__()
set __proto__: function __proto__()
我需要绑定函数中的所有银行名称,我需要执行一些操作。
当我在绑定函数console.log(bankNames) 中打印时,它应该返回所有获取的远程值。
【问题讨论】:
标签: javascript jquery twitter-bootstrap bootstrap-typeahead twitter-typeahead