我使用带有JSON文件的DevBridge自动完成功能,可以很好地显示和显示所有数据,但我最终只需要显示一个数据。
示例:
在输入文字表格中输入" lon" --->数据显示" londo,england" ----->我选择"伦敦,英国" ---->但我只需输入 伦敦" 以输入形式显示,不需要 "英国"
如何???
请帮帮我
这是我的剧本:
$(function(){ '使用严格的';
var countriesArray = $.map(countries, function (item) { return { value: item.city +','+ item.country, data: item.city }; });
// Setup jQuery ajax mock:
$.mockjax({
url: '*',
responseTime: 2000,
response: function (settings) {
var query = settings.data.query,
queryLowerCase = query.toLowerCase(),
re = new RegExp('\\b' + $.Autocomplete.utils.escapeRegExChars(queryLowerCase), 'gi'),
suggestions = $.grep(countriesArray, function (country) {
// return country.value.toLowerCase().indexOf(queryLowerCase) === 0;
return re.test(country.value);
}),
response = {
query: query,
suggestions: suggestions
};
this.responseText = JSON.stringify(response);
}
});
// Initialize ajax autocomplete:
$('#autocomplete-ajax').autocomplete({
// serviceUrl: '/autosuggest/service/url',
lookup: countriesArray,
lookupFilter: function(suggestion, originalQuery, queryLowerCase) {
var re = new RegExp('\\b' + $.Autocomplete.utils.escapeRegExChars(queryLowerCase), 'gi');
return re.test(suggestion.value);
},
onSelect: function(suggestion) {
$('#autocomplete-ajax').html('You selected: ' + suggestion.value + ', ' + suggestion.data);
},
onHint: function (hint) {
$('#autocomplete-ajax-x').val(hint);
},
onInvalidateSelection: function() {
$('#selction-ajax').html('You selected: none');
}
});
// Initialize autocomplete with local lookup:
$('#autocomplete').devbridgeAutocomplete({
lookup: countriesArray,
minChars: 0,
onSelect: function (suggestion) {
$('#selection').html('You selected: ' + suggestion.value + ', ' + suggestion.data);
},
showNoSuggestionNotice: true,
noSuggestionNotice: 'Sorry, no matching results',
});
// Initialize autocomplete with custom appendTo:
$('#autocomplete-custom-append').autocomplete({
lookup: countriesArray,
appendTo: '#suggestions-container'
});
// Initialize autocomplete with custom appendTo:
$('#autocomplete-dynamic').autocomplete({
lookup: countriesArray
});
});
这是json
var countries = [ { " city":" London", "代码":" 25gt", " country":" England" }, { " city":" Madrid", "代码":" 2f85", "国家":"西班牙" }, { " city":" Paris", "代码":" 6fg5", " country":" France" } ]
这是html
<div style="position: relative; height: 80px;">
<label id="selction-ajax"></label>
<input type="text" name="country" id="autocomplete-ajax" style="position: absolute; z-index: 2; background: transparent;"/>
<input type="text" name="country" id="autocomplete-ajax-x" disabled="disabled" style="color: #CCC; position: absolute; background: transparent; z-index: 1;"/>
</div>
请帮忙!
TNX
答案 0 :(得分:1)
将您的countriesArray替换为:
var countriesArray = $.map(countries, function (item) { return { value: item.city , data: item.city }; });