javascript - 如何: jQuery autocomplete for multiple valules with ";" semicolon separator support

Question

我已将 this.value = terms.join( "; ") 行从逗号 (,) 更改为 (;)第一个建议对我有用。但是当我输入新单词时分号后没有显示任何建议。我已经下载了jQueryUI demo

 select: function( event, ui ) {
                var terms = split( this.value );
                // remove the current input
                terms.pop();
                // add the selected item
                terms.push( ui.item.value );
                      // add placeholder to get the comma-and-space at the end
                terms.push( "" );
                this.value = terms.join( "; " );
                return false;
}  

Answer 1

function split( val ) {
        return val.split( /\;\s*/ );
    }

按照我上面写的那样改变这个函数...