Question

We’d like to convert a CSS style entered as string into a JS object.

E.g.,

 var input = " border:solid 1px; color:red ";

expected JS object :

 {
    border:"solid 1px",
    color:"red"
 }

Of course the number of style entries is unlimited as well as the names of style (border, color, font, z-index, etc…). Thx.

Answer 1

You could use the Javascript split function: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/String/split

First split the string with ; as the separator, and then for each result split with :, placing the items in an object as you go.

e.g.

var result = {},
    attributes = input.split(';');

for (var i = 0; i < attributes.length; i++) {
    var entry = attributes[i].split(':');
    result[entry.splice(0,1)[0]] = entry.join(':');
}