103 lines
2.0 KiB
JavaScript
103 lines
2.0 KiB
JavaScript
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Hedera.Queries = new Class
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({
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Extends: Hedera.Form
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,activate: function ()
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{
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this.$('result-index').value = 0;
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}
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,clean: function ()
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{
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if (this._grid)
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{
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this.$('grid-holder').removeChild (this._grid.node);
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this._grid.unref ();
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this._grid = null;
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}
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}
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,_onExecuteClick: function ()
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{
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this.clean ();
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var model = new Db.Model ({
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conn: this.conn,
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query: this.$('sql').value,
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resultIndex: this.$('result-index').value,
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updatable: this.$('updatable').value
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});
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model.on ('status-changed', this._onModelChange, this);
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}
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,_onCleanClick: function ()
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{
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this.clean ();
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}
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,_onModelChange: function (model, status)
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{
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if (status !== Db.Model.Status.LOADING)
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{
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model.disconnect ('status-changed', this._onModelChange, this);
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model.unref ();
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}
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if (status !== Db.Model.Status.READY)
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return;
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Htk.Toast.showMessage (_('Query executed!'));
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var gridHolder = this.$('grid-holder');
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if (gridHolder.firstChild)
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gridHolder.removeChilds (gridHolder.firstChild);
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var grid = new Htk.Grid ();
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var columns = model.columns;
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for (var i = 0; i < columns.length; i++)
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{
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var c = columns[i];
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switch (c.type)
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{
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case Db.Conn.Type.BOOLEAN:
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var column = new Htk.ColumnCheck ();
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break;
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case Db.Conn.Type.INTEGER:
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var column = new Htk.ColumnSpin ();
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break;
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case Db.Conn.Type.DOUBLE:
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var column = new Htk.ColumnSpin ({digits: 2});
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break;
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case Db.Conn.Type.DATE:
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var column = new Htk.ColumnDate ({format: '%a, %e %b %Y'});
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break;
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case Db.Conn.Type.DATE_TIME:
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var column = new Htk.ColumnDate ({format: '%a, %e %b %Y, %T'});
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break;
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case Db.Conn.Type.STRING:
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default:
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var column = new Htk.ColumnText ();
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}
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column.setProperties ({
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title: c.name,
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editable: this.$('updatable').value,
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columnIndex: i
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});
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grid.appendColumn (column);
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}
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grid.model = model;
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gridHolder.appendChild (grid.node);
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this._grid = grid;
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}
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});
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