How can i combine words from input?

For example if i have form like this:

  <form >
        <input type="text" name="name" id="my_input开发者_JAVA技巧">
        <input id="search_tags" type="submit" value="Search">
  </form>

And i wrote words 'example' and 'item' value of #my_input' will be 'example item'. How can i build from written words something like this: '/example-item/'?

var combinedWord = "/" + $("#my_input").val().replace(/ /g, "-") + "/";

Use a regex.. maybe something like value.replace(/[^\w\d]+/gi, '-'); It'll replace anything that isn't a number or letter.. which looks like what you might want to be doing.

var value = "example item 2";
value.replace(/[^\w\d]+/gi, '-');

console.log(value) // will be example-item-2

value = '/' + value + '/';
console.log(value) // will be '/example-item-2/'

if you want to do it for each of your input then

var combinedWord;

$("input[type=text]").each(function()
{
combinedWord+=$(this).val();    //if space between different input is to be maintained then add .replace(' ', '-') here
});

return "/" + combinedWord + "/"; //if all spaces need to be replaced add .replace(' ', '-') here.

Replace all spaces with a hyphen:

var my_input_val = $('#my_input').val().replace(/\s/g, '-');

And then concatenate the forward slashes onto either end:

var concat_my_input = '/' + my_input_val + '/';

.replace() is a very flexible function that can either match with a regular expression or a string. See the w3chools definition for more information.