forked from verdnatura/hedera-web
65 lines
1.3 KiB
JavaScript
65 lines
1.3 KiB
JavaScript
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module.exports = new Class({
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Extends: Vn.Component
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,Tag: 'htk-social-bar'
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,Properties: {
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conn: {
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type: Db.Connection
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,set: function(x) {
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this._conn = x;
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this._refresh();
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}
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,get: function() {
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return this._conn;
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}
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},
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priority: {
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type: Number
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,set: function(x) {
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this._priority = x;
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this._refresh();
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}
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,get: function() {
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return this._priority;
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}
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}
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}
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,_priority: 0
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,initialize: function() {
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var node = this.createRoot('div');
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node.className = 'htk-social-bar';
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}
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,_refresh: function() {
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if (!this._conn || this._priority === null)
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return;
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const params = {priority: this._priority};
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var query = 'SELECT title, link, icon FROM social '
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+'WHERE priority >= #priority ORDER BY priority';
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this._conn.execQuery(query, this._onQueryDone.bind(this), params);
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}
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,_onQueryDone: function(resultSet) {
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Vn.Node.removeChilds(this._node);
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var res = resultSet.fetchResult();
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while (res.next()) {
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var a = this.createElement('a');
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a.href = res.get('link');
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a.target = '_blank';
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this._node.appendChild(a);
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var img = this.createElement('img');
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img.src = 'image/social/'+ res.get('icon');
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img.alt = res.get('title');
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img.title = res.get('title');
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a.appendChild(img);
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}
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}
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});
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