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Diffstat (limited to 'lib/dijit/form/DataList.js.uncompressed.js')
-rw-r--r-- | lib/dijit/form/DataList.js.uncompressed.js | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/lib/dijit/form/DataList.js.uncompressed.js b/lib/dijit/form/DataList.js.uncompressed.js new file mode 100644 index 000000000..2b2e062cf --- /dev/null +++ b/lib/dijit/form/DataList.js.uncompressed.js @@ -0,0 +1,70 @@ +define("dijit/form/DataList", [ + "dojo/_base/declare", // declare + "dojo/dom", // dom.byId + "dojo/_base/lang", // lang.trim + "dojo/query", // query + "dojo/store/Memory", + "../registry" // registry.add registry.remove +], function(declare, dom, lang, query, MemoryStore, registry){ + + // module: + // dijit/form/DataList + + function toItem(/*DOMNode*/ option){ + // summary: + // Convert `<option>` node to hash + return { + id: option.value, + value: option.value, + name: lang.trim(option.innerText || option.textContent || '') + }; + } + + return declare("dijit.form.DataList", MemoryStore, { + // summary: + // Inefficient but small data store specialized for inlined data via OPTION tags + // + // description: + // Provides a store for inlined data like: + // + // | <datalist> + // | <option value="AL">Alabama</option> + // | ... + + constructor: function(params, srcNodeRef){ + // summary: + // Create the widget. + // params: Object|null + // Hash of initialization parameters for widget, including scalar values (like title, duration etc.) + // and functions, typically callbacks like onClick. + // The hash can contain any of the widget's properties, excluding read-only properties. + // srcNodeRef: DOMNode|String + // Attach widget to this DOM node. + + // store pointer to original DOM tree + this.domNode = dom.byId(srcNodeRef); + + lang.mixin(this, params); + if(this.id){ + registry.add(this); // add to registry so it can be easily found by id + } + this.domNode.style.display = "none"; + + this.inherited(arguments, [{ + data: query("option", this.domNode).map(toItem) + }]); + }, + + destroy: function(){ + registry.remove(this.id); + }, + + fetchSelectedItem: function(){ + // summary: + // Get the option marked as selected, like `<option selected>`. + // Not part of dojo.data API. + var option = query("> option[selected]", this.domNode)[0] || query("> option", this.domNode)[0]; + return option && toItem(option); + } + }); +}); |