我在CodeIgniter的一个应用程序上工作，我试图使表单上的字段动态生成URL段塞。我想做的是删除标点符号，将其转换为小写字母，并将空格替换为连字符。比如，Shane's Rib Shack会变成shanes-rib-shack。
这是我目前所掌握的。小写部分很容易，但替换似乎根本不起作用，我也不知道要删除标点符号:
$("#Restaurant_Name").keyup(function() {
var Text = $(this).val();
Text = Text.toLowerCase();
Text = Text.replace('/\s/g','-');
$("#Restaurant_Slug").val(Text);
});
当前回答
塔兰蒂尼的答案有点扩展版- https://stackoverflow.com/a/5782563/14431043
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var to = "aoAAAAAAACEEEEIIIIDNOOOOOUUUUYTsaaaaaaaceeeeiiiidnoooooouuuuytyOAaAaAaCcCcCcCcDdDdEeEeEeEeEeGgGgGgGgHhHhIiIiIiIiIiIiJjKkkLlLlLlLlLlNnNnNnnNnOoOoOoOoRrRrRrSsSsSsSsTtTtTtUuUuUuUuUuUuWwYyYZzZzZzsSsTtE--oUuAaAaEeOoOoUuYyAaAaAaEeEeIiOoOoOoUuUuYyAaAaEeEeOoOoUuYyAaAaEeOoOoUuAaAaAaEeEeIiOoOoOoUuUuYyaUuUuAaIiOoUuUuUu------";
其他回答
你所需要的只是一个加号:)
$("#Restaurant_Name").keyup(function() {
var Text = $(this).val();
Text = Text.toLowerCase();
var regExp = /\s+/g;
Text = Text.replace(regExp,'-');
$("#Restaurant_Slug").val(Text);
});
//
// jQuery Slug Plugin by Perry Trinier (perrytrinier@gmail.com)
// MIT License: http://www.opensource.org/licenses/mit-license.php
jQuery.fn.slug = function(options) {
var settings = {
slug: 'slug', // Class used for slug destination input and span. The span is created on $(document).ready()
hide: true // Boolean - By default the slug input field is hidden, set to false to show the input field and hide the span.
};
if(options) {
jQuery.extend(settings, options);
}
$this = $(this);
$(document).ready( function() {
if (settings.hide) {
$('input.' + settings.slug).after("<span class="+settings.slug+"></span>");
$('input.' + settings.slug).hide();
}
});
makeSlug = function() {
var slug = jQuery.trim($this.val()) // Trimming recommended by Brooke Dukes - http://www.thewebsitetailor.com/2008/04/jquery-slug-plugin/comment-page-1/#comment-23
.replace(/\s+/g,'-').replace(/[^a-zA-Z0-9\-]/g,'').toLowerCase() // See http://www.djangosnippets.org/snippets/1488/
.replace(/\-{2,}/g,'-'); // If we end up with any 'multiple hyphens', replace with just one. Temporary bugfix for input 'this & that'=>'this--that'
$('input.' + settings.slug).val(slug);
$('span.' + settings.slug).text(slug);
}
$(this).keyup(makeSlug);
return $this;
};
这帮我解决了同样的问题!
<!DOCTYPE html>
<html>
<head>
<style>
fieldset.slugify {
color: #515151;
border: 1px solid #ccc;
padding: 15px;
}
.slugify legend {
font-size: 16px;
font-weight: 600;
padding: 0 10px;
}
.slugify input {
display: block;
padding: 8px;
margin: 8px;
}
.slug-output {
color: #05ab13;
font-size: 20px;
font-weight: 500;
}
</style>
</head>
<body>
<form>
<fieldset class="slugify">
<legend>GeeksforGeeks</legend>
<label for="slug-source">Input Title: </label>
<input type="text" value="" id="slug-source" onkeyup="myFunction()" />
<label for="slug-target">URL Slug: </label>
<input type="text" value="" id="slug-target" />
<button type="button" >
Convert
</button>
<p>
<span class="slug-output">
Generated URL Slug
</span>:
<span id="slug-target-span"></span>
</p>
</fieldset>
</form>
<script>
function myFunction() {
var a = document.getElementById("slug-source").value;
var b = a.toLowerCase().replace(/ /g, '-')
.replace(/[^\w-]+/g, '');
document.getElementById("slug-target").value = b;
document.getElementById("slug-target-span").innerHTML = b;
}
</script>
</body>
</html>
String.prototype.slug = function(e='-'){
let $this=this
.toUpperCase()
.toLowerCase()
.normalize('NFD')
.trim()
.replace(/\s+/g,e)
.replace(/-\+/g,'')
.replace(/-+/g,e)
.replace(/^-/g,'')
.replace(/-$/g,'')
.replace(/[^\w-]/g,'');
return $this
.toUpperCase()
.toLowerCase()
.normalize('NFD')
.trim()
.replace(/\s+/g,e)
.replace(/-\+/g,'')
.replace(/-+/g,e)
.replace(/^-/g,'')
.replace(/-$/g,'')
.replace(/[^\w-]/g,'');
}
我过滤了两次，因为可能会有更多不需要的字符
function slugify(content) {
return content.toLowerCase().replace(/ /g,'-').replace(/[^\w-]+/g,'');
}
// slugify('Hello World');
// this will return 'hello-world';
这对我来说很好。
在CodeSnipper上找到的
