| 1 | <html> |
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| 2 | <head> |
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| 3 | <title>Demo to show recursion in DTL</title> |
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| 4 | <script type="text/javascript" src="../../../dojo/dojo.js" |
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| 5 | djConfig="isDebug: true, parseOnLoad: true"></script> |
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| 6 | <script type="text/javascript"> |
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| 7 | dojo.require("dijit._WidgetBase"); |
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| 8 | dojo.require("dojox.dtl._DomTemplated"); |
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| 9 | dojo.require("dojo.data.ItemFileReadStore"); |
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| 10 | dojo.require("dojo.parser"); |
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| 11 | |
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| 12 | (function(){ |
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| 13 | var data = {}; |
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| 14 | |
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| 15 | // The only way to get ItemFileReadStore to work |
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| 16 | // synchronously (necessary for the bind_query format |
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| 17 | // we'll be using below) at the time of this writing |
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| 18 | // was to feed it data |
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| 19 | dojo.xhrGet({ |
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| 20 | url: dojo.moduleUrl("dijit.tests._data", "countries.json"), |
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| 21 | handleAs: "json", |
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| 22 | sync: true, |
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| 23 | load: function(json){ |
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| 24 | data = json; |
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| 25 | } |
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| 26 | }); |
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| 27 | |
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| 28 | dojo.declare("demo.Tree", [dijit._WidgetBase, dojox.dtl._DomTemplated], { |
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| 29 | constructor: function(){ |
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| 30 | this.disabled = {}; |
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| 31 | }, |
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| 32 | toggle: function(e){ |
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| 33 | var dataid = dojo.attr(e.target, "dataid"); |
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| 34 | this.disabled[dataid] = !this.disabled[dataid]; |
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| 35 | this.render(); |
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| 36 | }, |
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| 37 | store: new dojo.data.ItemFileReadStore({ data: data }), |
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| 38 | query: { type: "continent" }, |
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| 39 | templateString: '{% load dojox.dtl.contrib.objects %}{% load dojox.dtl.contrib.data %}{% bind_query query to store as countries %}<ul dojoAttachEvent="onclick: toggle">{% for country in countries %}{% include countrychildren %}{% endfor %}</ul>', |
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| 40 | countrychildren: '<li dataid="{{ country.getIdentity }}">{{ country.type }}: {{ country.name }}{% if country.children %}{% if disabled|key:country.getIdentity %} ↵{% else %}<ul>{% for country in country.children %}{% include countrychildren %}{% endfor %}</ul>{% endif %}{% endif %}</li>' |
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| 41 | }); |
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| 42 | })(); |
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| 43 | </script> |
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| 44 | </head> |
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| 45 | <body> |
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| 46 | <div dojoType="demo.Tree"></div> |
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| 47 | </body> |
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| 48 | </html> |
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