Javascript / jQuery：用HTML span标记替换单引号中的文本

Question

I have a string like this:

This is a 'item:value' and another 'item2:value:2'.

I want to use Javascript/jQuery to get the following result:

This is a <span class="text">item:value</span> and another <span class="text">item2:value:2</span>.

Answer 1

使用补充：

 $("div").html('This is a <span class="text">' + item + ':' + value + '</span> and another <span class="text">' + item2 + ':' + value2 + '</span>');

Answer 2

Try this:

<script>
    var string = "This is a 'item:value' and another 'item2:value:2'.";
    var res = string.split("'");
    var output = res[0] + "<span class='text'>" + res[1] + "</span>" + res[2] + "<span class='text'>" + res[3] + "</span>" + res[4] ; 
    console.log(output);
</script>

Hope this is what you meant.

Answer 3

You can run a regex replace() on the text between the single quotes:

 var str = "This is a 'item:value' and another 'item2:value:2'."

 var newString = str.replace(/'(.*?)'/g, function myFunction(x){
    x = "<span class='text'>"+ x +"</span>"
    return x;
 })

Fiddle https://jsfiddle.net/ce1qm0za/