Recursive traversal

[jiuker]

if we have a data that is like this:

var showData = {
                    data: [{
                        data: [{
                            data: [],
                            show: [{
                                a: 7
                            }, {
                                a: 8
                            }, {
                                a: 9
                            }]
                        }],
                        show: [{
                            a: 4
                        }, {
                            a: 5
                        }, {
                            a: 6
                        }]
                    }],
                    show: [{
                        a: 1
                    }, {
                        a: 2
                    }, {
                        a: 3
                    }]
                }

but it has unkown floors,
now I do like this:

{{##def.s: 
                        {{~it.show:v:i}}
                       xx{{=v.a}}
                        {{~}} 
                        {{? it.data.length!=0}}
                     {{~it.data}} 
                     {{ out +=partText(v);}} //this is very importemt
                     {{~}} 
                     {{?}}
                        #}} 
                      {{#def.s}}
var partText = doT.template(parttmpl.text);

I think you should add this surport,dont like me

[houd1ni]

feel free to reopen #191 due to maintain issues with this fork

[epoberezkin]

@jiuker to implement recursive templates with doT you need to pass compiled template function as a property of a context object.

So instead of {{ out +=partText(v);}} you would {{= it.partText(v);}} ({{= and {{ out+= is the same, the former is how it usually used) and when you call template you need to assign template function to a property of data you pass to template.

I hope it makes sense

[epoberezkin]

Also see #34