[76] | 1 | /** |
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| 2 | * Copyright (c) 2008-2010 The Open Source Geospatial Foundation |
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| 3 | * |
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| 4 | * Published under the BSD license. |
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| 5 | * See http://svn.geoext.org/core/trunk/geoext/license.txt for the full text |
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| 6 | * of the license. |
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| 7 | */ |
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| 8 | |
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| 9 | /** |
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| 10 | * @include GeoExt/widgets/form/SearchAction.js |
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| 11 | */ |
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| 12 | |
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| 13 | /** api: (define) |
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| 14 | * module = GeoExt.form |
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| 15 | * class = BasicForm |
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| 16 | * base_link = `Ext.form.BasicForm <http://dev.sencha.com/deploy/dev/docs/?class=Ext.form.BasicForm>`_ |
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| 17 | */ |
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| 18 | |
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| 19 | Ext.namespace("GeoExt.form"); |
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| 20 | |
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| 21 | /** api: constructor |
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| 22 | * .. class:: BasicForm(config) |
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| 23 | * |
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| 24 | * A specific ``Ext.form.BasicForm`` whose doAction method creates |
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| 25 | * a :class:`GeoExt.form.SearchAction` if it is passed the string |
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| 26 | * "search" as its first argument. |
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| 27 | * |
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| 28 | * In most cases one would not use this class directly, but |
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| 29 | * :class:`GeoExt.form.FormPanel` instead. |
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| 30 | */ |
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| 31 | GeoExt.form.BasicForm = Ext.extend(Ext.form.BasicForm, { |
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| 32 | /** private: property[protocol] |
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| 33 | * ``OpenLayers.Protocol`` The protocol configured in this |
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| 34 | * instance. |
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| 35 | */ |
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| 36 | protocol: null, |
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| 37 | |
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| 38 | /** |
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| 39 | * private: property[prevResponse] |
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| 40 | * ``OpenLayers.Protocol.Response`` The response return by a call to |
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| 41 | * protocol.read method. |
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| 42 | */ |
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| 43 | prevResponse: null, |
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| 44 | |
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| 45 | /** |
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| 46 | * api: config[autoAbort] |
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| 47 | * ``Boolean`` Tells if pending requests should be aborted |
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| 48 | * when a new action is performed. |
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| 49 | */ |
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| 50 | autoAbort: true, |
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| 51 | |
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| 52 | /** api: method[doAction] |
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| 53 | * :param action: ``String or Ext.form.Action`` Either the name |
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| 54 | * of the action or a ``Ext.form.Action`` instance. |
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| 55 | * :param options: ``Object`` The options passed to the Action |
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| 56 | * constructor. |
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| 57 | * :return: :class:`GeoExt.form.BasicForm` This form. |
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| 58 | * |
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| 59 | * Performs the action, if the string "search" is passed as the |
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| 60 | * first argument then a :class:`GeoExt.form.SearchAction` is created. |
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| 61 | */ |
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| 62 | doAction: function(action, options) { |
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| 63 | if(action == "search") { |
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| 64 | options = Ext.applyIf(options || {}, { |
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| 65 | protocol: this.protocol, |
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| 66 | abortPrevious: this.autoAbort |
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| 67 | }); |
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| 68 | action = new GeoExt.form.SearchAction(this, options); |
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| 69 | } |
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| 70 | return GeoExt.form.BasicForm.superclass.doAction.call( |
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| 71 | this, action, options |
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| 72 | ); |
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| 73 | }, |
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| 74 | |
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| 75 | /** api: method[search] |
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| 76 | * :param options: ``Object`` The options passed to the Action |
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| 77 | * constructor. |
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| 78 | * :return: :class:`GeoExt.form.BasicForm` This form. |
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| 79 | * |
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| 80 | * Shortcut to do a search action. |
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| 81 | */ |
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| 82 | search: function(options) { |
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| 83 | return this.doAction("search", options); |
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| 84 | } |
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| 85 | }); |
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