X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=src%2Fmkws-widgets.js;h=3a24b0e02992425f9520a8cfa2381f239914b583;hb=681b0dfe6e140c03eed5776ff37a7961df0de0c7;hp=ade21d4793626b6bd8e4d29ce188b8e7ab4215c2;hpb=f20004a4ec942a591dcae72bffb4d1c5e8515e0e;p=mkws-moved-to-github.git diff --git a/src/mkws-widgets.js b/src/mkws-widgets.js index ade21d4..3a24b0e 100644 --- a/src/mkws-widgets.js +++ b/src/mkws-widgets.js @@ -1,9 +1,16 @@ // Factory function for widget objects. function widget($, team, type, node) { + // Static register of attributes that do not contribute to config + var ignoreAttrs = { + id:1, class:1, style:1, name:1, action:1, type:1, size:1, + value:1, width:1, valign:1 + }; + var that = { team: team, type: type, - node: node + node: node, + config: Object.create(team.config()) }; function log(s) { @@ -13,6 +20,31 @@ function widget($, team, type, node) { that.toString = function() { return '[Widget ' + team.name() + ':' + type + ']'; + }; + + for (var i = 0; i < node.attributes.length; i++) { + var a = node.attributes[i]; + if (a.name === 'data-mkws-config') { + // Treat as a JSON fragment configuring just this widget + log(node + ": parsing config fragment '" + a.value + "'"); + var data; + try { + data = $.parseJSON(a.value); + for (var key in data) { + log(node + ": adding config element " + key + "='" + data[key] + "'"); + that.config[key] = data[key]; + } + } catch (err) { + alert("Can't parse " + node + " data-mkws-config as JSON: " + a.value); + } + } else if (a.name.match (/^data-mkws-/)) { + var name = a.name.replace(/^data-mkws-/, '') + that.config[name] = a.value; + log(node + ": set data-mkws attribute " + name + "='" + a.value + "'"); + } else if (!ignoreAttrs[a.name]) { + that.config[a.name] = a.value; + log(node + ": set regular attribute " + a.name + "='" + a.value + "'"); + } } var fn = mkws.promotionFunction(type); @@ -20,7 +52,7 @@ function widget($, team, type, node) { fn.call(that); log("made " + type + " widget(node=" + node + ")"); } else { - log("made UNENCAPSULATED widget(type=" + type + ", node=" + node + ")"); + log("made UNPROMOTED widget(type=" + type + ", node=" + node + ")"); } return that; @@ -28,10 +60,11 @@ function widget($, team, type, node) { // Functions follow for promoting the regular widget object into -// widgets of specific types. These could be moved outside of the -// widget object, or even into their own source files. +// widgets of specific types. These could be moved into their own +// source files. + -function promoteTargets() { +mkws.registerWidgetType('Targets', function() { var that = this; var M = mkws.M; @@ -56,10 +89,10 @@ function promoteTargets() { var subnode = $(that.node).children('.mkwsBytarget'); subnode.html(table); }); -} +}); -function promoteStat() { +mkws.registerWidgetType('Stat', function() { var that = this; var M = mkws.M; @@ -72,10 +105,10 @@ function promoteStat() { ' -- ' + '' + M('Retrieved records') + ': ' + data.records + '/' + data.hits + ''); }); -} +}); -function promoteTermlists() { +mkws.registerWidgetType('Termlists', function() { var that = this; var M = mkws.M; @@ -86,7 +119,8 @@ function promoteTermlists() { } // no facets: this should never happen - if (!mkws_config.facets || mkws_config.facets.length == 0) { + var facets = that.config.facets; + if (!facets || facets.length == 0) { alert("onTerm called even though we have no facets: " + $.toJSON(data)); $(that.node).hide(); return; @@ -97,7 +131,6 @@ function promoteTermlists() { var acc = []; acc.push('