Question

library = https://bootstrap-tagsinput.github.io/bootstrap-tagsinput/examples/

这是我的代码：我需要获取所有输入值，我总是使用$("input").val()但return =""。 input tag

 <!DOCTYPE html>
    <html lang="en">
    <head>
	<meta charset="UTF-8">
	<title>Document</title>
	<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
	<link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-tagsinput/0.8.0/bootstrap-tagsinput.css" rel="stylesheet" type="text/css">
	<script	src="https://code.jquery.com/jquery-3.1.1.min.js"> </script>
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-tagsinput/0.8.0/bootstrap-tagsinput.min.js"></script>
    </head>
    <body>
	<input type="text" value="Amsterdam,Washington,Sydney,Beijing,Cairo" data-role="tagsinput" />
    </body>
    </html>

Answer 1

试试这个jquery库。 bootstrap-tokenfield

HTML：

<input type="text" class="form-control" id="tokenfield" value="red,green,blue" />

Jquery：

$('#tokenfield').tokenfield({
  autocomplete: {
    source: ['red','blue','green','yellow','violet','brown','purple','black','white'],
    delay: 100
  },
  showAutocompleteOnFocus: true
})

Demo Fiddle

Answer 2

在本实验中，您可以使用所有值调用数组：

$("input").tagsinput('items')

就像那样（打开终端并检查console.log）：https://jsfiddle.net/DiogoBernardelli/bzyphmuu/

Answer 3

请检查this，我能够在控制台中打印输出，

console.log($("input").val())

如何使输入标记（令牌）与stackoverflow / gmail相同？

3 个答案: