我正在使用此处找到的插件 - http://www.jqueryscript.net/form/Simple-jQuery-Tagging-Tokenizer-Input-with-Autocomplete-Tokens.html
github - https://github.com/firstandthird/tokens dependecies - https://github.com/jgallen23/fidel
示例用途: 1)工作示例(源数组加载到内存中) - http://jsfiddle.net/george_black/brmbyL8x/
js code:
(function () {
$('#tokens-example').tokens({
source: ['Acura', 'Audi', 'BMW', 'Cadillac',
'Chrysler', 'Dodge', 'Ferrari', 'Ford',
'GMC', 'Honda', 'Hyundai', 'Infiniti',
'Jeep', 'Kia', 'Lexus', 'Mini',
'Nissan', 'Porsche', 'Subaru', 'Toyota',
'Volkswagon', 'Volvo'],
initValue: ['Acura', 'Nissan']
});
})();
html代码:
<h2>Cars</h2>
<input type="text" id="tokens-example" />
它运作正常。
2)配置示例有问题? (源数组是从服务器生成的,并且使用ajax加载,实际上并非如此,但您明白了这一点) - http://jsfiddle.net/george_black/xamxryn6/
function testFunctionFeed(query){
//dynamic results from server
return ['Acura', 'Audi', 'BMW', 'Cadillac',
'Chrysler', 'Dodge', 'Ferrari', 'Ford',
'GMC', 'Honda', 'Hyundai', 'Infiniti',
'Jeep', 'Kia', 'Lexus', 'Mini',
'Nissan', 'Porsche', 'Subaru', 'Toyota',
'Volkswagon', 'Volvo'];
}
(function () {
$('#tokens-example').tokens({
initValue: ['Acura', 'Nissan'],
query: function(query,callback){
//show query
$("#loggerQuery p").text(query);
//let's say the results are dynamic from server
var sgstions = testFunctionFeed(query);
console.log(sgstions);
$("#loggerCallback p").text(sgstions);
callback(sgstions);
}
});
})();
但是我在控制台中收到以下错误:
Uncaught TypeError: Cannot read property 'suggestions-list-element' of undefined
在tokens的github页面中,您可以阅读我在第二个示例中使用的配置。
"query": A function that is used to retreive suggestions. By default, it will use the internal sources,
however you can write your own function to query a database and return an array of suggestions.
This function receives two parameters
query : The value entered by the user
callback : The function that you should call, passing the suggestions as an array, once you finished getting your results
我的问题是,我在第二个例子中是否正确使用了该插件?有没有其他人使用过特定的标记器插件?
Tokens从tokenizer插件中获得了我想要的确切行为(自定义标签,自动完成功能,易于主题等)。我真的想在ajax调用中使用它。
答案 0 :(得分:1)
我从其中一个插件开发者那里得到了答案。
在我不工作的例子中,我调用了回调函数超出范围(请记住我没有开始的样本)。下面是正确的代码。
工作示例 - http://jsfiddle.net/george_black/vx8dnggh/
(function () {
$('#tokens-example').tokens({
initValue: ['Acura', 'Nissan'],
query: function(query,callback){
//show query
$("#loggerQuery p").text(query);
//let's say the results are dynamic from server
var sgstions = testFunctionFeed(query);
callback.call(this, sgstions);
}
});
})();