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source: trunk/workshop-routing-foss4g/web/GeoExt/docs/lib/GeoExt/widgets/form/FormPanel.html @ 76

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44            <div id="searchbox">
45                <form class="search" action="../../../../search.html" method="get">
46                    <input id="searchbox-query" type="text" name="q" size="25" value="Search &hellip;" tabindex="3" onblur="if(this.value=='') this.value='Search &hellip;';" onfocus="if(this.value=='Search &hellip;') this.value='';" />
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48                    <input type="hidden" name="check_keywords" value="yes" />
49                    <input type="hidden" name="area" value="default" />
50                </form>
51            </div>
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58        <li><a href="../../../../index.html">GeoExt</a> &raquo;</li>
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60          <li><a href="../../widgets.html" accesskey="U">Widgets</a> &raquo;</li>
61        <li><a href="#"><tt class="docutils literal docutils literal"><span class="pre">GeoExt.form.FormPanel</span></tt></a></li>
62      </ul>
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67            <h3><a href="../../../../index.html">Table Of Contents</a></h3>
68            <ul>
69<li><a class="reference external" href="#"><tt class="docutils literal"><span class="pre">GeoExt.form.FormPanel</span></tt></a><ul>
70<li><a class="reference external" href="#example-use">Example Use</a></li>
71<li><a class="reference external" href="#config-options">Config Options</a></li>
72<li><a class="reference external" href="#public-methods">Public Methods</a></li>
73</ul>
74</li>
75</ul>
76
77            <h4>Previous topic</h4>
78            <p class="topless"><a href="BasicForm.html"
79                                  title="previous chapter"><tt class="docutils literal docutils literal"><span class="pre">GeoExt.form.BasicForm</span></tt></a></p>
80            <h4>Next topic</h4>
81            <p class="topless"><a href="SearchAction.html"
82                                  title="next chapter"><tt class="docutils literal"><span class="pre">GeoExt.form.SearchAction</span></tt></a></p>
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84      </div>
85
86
87    <div class="document">
88      <div class="documentwrapper">
89        <div class="bodywrapper">
90          <div class="body">
91           
92  <div class="section" id="geoext-form-formpanel">
93<h1><a title="GeoExt.form.FormPanel" class="reference internal" href="#GeoExt.form.FormPanel"><tt class="xref docutils literal"><span class="pre">GeoExt.form.FormPanel</span></tt></a><a class="headerlink" href="#geoext-form-formpanel" title="Permalink to this headline">¶</a></h1>
94<dl class="meta docutils">
95<dt>Extends</dt>
96<dd><ul class="first last simple">
97<li><a class="reference external" href="http://dev.sencha.com/deploy/dev/docs/?class=Ext.form.FormPanel">Ext.form.FormPanel</a></li>
98</ul>
99</dd>
100<dt>xtype</dt>
101<dd><tt class="docutils literal"><span class="pre">gx_formpanel</span></tt></dd>
102</dl>
103<dl class="class">
104<dt id="GeoExt.form.FormPanel">
105<em class="property">class </em><tt class="descclassname">GeoExt.form.</tt><tt class="descname">FormPanel</tt><big>(</big><em>config</em><big>)</big><a class="headerlink" href="#GeoExt.form.FormPanel" title="Permalink to this definition">¶</a></dt>
106<dd><p>A specific <tt class="docutils literal"><span class="pre">Ext.form.FormPanel</span></tt> whose internal form is a
107<a title="GeoExt.form.BasicForm" class="reference external" href="BasicForm.html#GeoExt.form.BasicForm"><tt class="xref docutils literal"><span class="pre">GeoExt.form.BasicForm</span></tt></a> instead of <tt class="docutils literal"><span class="pre">Ext.form.BasicForm</span></tt>.
108One would use this form to do search requests through
109an <tt class="docutils literal"><span class="pre">OpenLayers.Protocol</span></tt> object (<tt class="docutils literal"><span class="pre">OpenLayers.Protocol.WFS</span></tt>
110for example).</p>
111<p>Look at <a title="GeoExt.form.SearchAction" class="reference external" href="SearchAction.html#GeoExt.form.SearchAction"><tt class="xref docutils literal"><span class="pre">GeoExt.form.SearchAction</span></tt></a> to understand how
112form fields must be named for appropriate filters to be
113passed to the protocol.</p>
114</dd></dl>
115
116<div class="section" id="example-use">
117<h2>Example Use<a class="headerlink" href="#example-use" title="Permalink to this headline">¶</a></h2>
118<p>Sample code showing how to use a GeoExt form panel.</p>
119<div class="highlight-javascript"><div class="highlight"><pre><span class="kd">var</span> <span class="nx">formPanel</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">GeoExt</span><span class="p">.</span><span class="nx">form</span><span class="p">.</span><span class="nx">FormPanel</span><span class="p">({</span>
120    <span class="nx">renderTo</span><span class="o">:</span> <span class="s2">&quot;formpanel&quot;</span><span class="p">,</span>
121    <span class="nx">protocol</span><span class="o">:</span> <span class="k">new</span> <span class="nx">OpenLayers</span><span class="p">.</span><span class="nx">Protocol</span><span class="p">.</span><span class="nx">WFS</span><span class="p">({</span>
122        <span class="nx">url</span><span class="o">:</span> <span class="s2">&quot;http://publicus.opengeo.org/geoserver/wfs&quot;</span><span class="p">,</span>
123        <span class="nx">featureType</span><span class="o">:</span> <span class="s2">&quot;tasmania_roads&quot;</span><span class="p">,</span>
124        <span class="nx">featureNS</span><span class="o">:</span> <span class="s2">&quot;http://www.openplans.org/topp&quot;</span>
125    <span class="p">}),</span>
126    <span class="nx">items</span><span class="o">:</span> <span class="p">[{</span>
127        <span class="nx">xtype</span><span class="o">:</span> <span class="s2">&quot;textfield&quot;</span><span class="p">,</span>
128        <span class="nx">name</span><span class="o">:</span> <span class="s2">&quot;name__ilike&quot;</span><span class="p">,</span>
129        <span class="nx">value</span><span class="o">:</span> <span class="s2">&quot;mont&quot;</span>
130    <span class="p">},</span> <span class="p">{</span>
131        <span class="nx">xtype</span><span class="o">:</span> <span class="s2">&quot;textfield&quot;</span><span class="p">,</span>
132        <span class="nx">name</span><span class="o">:</span> <span class="s2">&quot;elevation__ge&quot;</span><span class="p">,</span>
133        <span class="nx">value</span><span class="o">:</span> <span class="s2">&quot;2000&quot;</span>
134    <span class="p">}],</span>
135    <span class="nx">listeners</span><span class="o">:</span> <span class="p">{</span>
136        <span class="nx">actioncomplete</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">form</span><span class="p">,</span> <span class="nx">action</span><span class="p">)</span> <span class="p">{</span>
137            <span class="c1">// this listener triggers when the search request</span>
138            <span class="c1">// is complete, the OpenLayers.Protocol.Response</span>
139            <span class="c1">// resulting from the request is available</span>
140            <span class="c1">// in &quot;action.response&quot;</span>
141        <span class="p">}</span>
142    <span class="p">}</span>
143<span class="p">});</span>
144
145<span class="nx">formPanel</span><span class="p">.</span><span class="nx">addButton</span><span class="p">({</span>
146    <span class="nx">text</span><span class="o">:</span> <span class="s2">&quot;search&quot;</span><span class="p">,</span>
147    <span class="nx">handler</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
148        <span class="k">this</span><span class="p">.</span><span class="nx">search</span><span class="p">();</span>
149    <span class="p">},</span>
150    <span class="nx">scope</span><span class="o">:</span> <span class="nx">formPanel</span>
151<span class="p">});</span>
152</pre></div>
153</div>
154</div>
155<div class="section" id="config-options">
156<h2>Config Options<a class="headerlink" href="#config-options" title="Permalink to this headline">¶</a></h2>
157<p>Configuration properties in addition to
158those listed for <a class="reference external" href="http://dev.sencha.com/deploy/dev/docs/?class=Ext.form.FormPanel">Ext.form.FormPanel</a>.</p>
159<dl class="describe">
160<dt>
161<tt class="descname">protocol</tt></dt>
162<dd><tt class="docutils literal"><span class="pre">OpenLayers.Protocol</span></tt> The protocol instance this form panel
163is configured with, actions resulting from this form
164will be performed through the protocol.</dd></dl>
165
166</div>
167<div class="section" id="public-methods">
168<h2>Public Methods<a class="headerlink" href="#public-methods" title="Permalink to this headline">¶</a></h2>
169<p>Public methods in addition to those
170listed for <a class="reference external" href="http://dev.sencha.com/deploy/dev/docs/?class=Ext.form.FormPanel">Ext.form.FormPanel</a>.</p>
171<dl class="method">
172<dt id="GeoExt.form.FormPanel.search">
173<tt class="descclassname">FormPanel.</tt><tt class="descname">search</tt><big>(</big><big>)</big><a class="headerlink" href="#GeoExt.form.FormPanel.search" title="Permalink to this definition">¶</a></dt>
174<dd><table class="docutils field-list" frame="void" rules="none">
175<col class="field-name" />
176<col class="field-body" />
177<tbody valign="top">
178<tr class="field"><th class="field-name">Parameter:</th><td class="field-body"><em>options</em> &#8211; <tt class="docutils literal"><span class="pre">Object</span></tt> The options passed to the
179<a title="GeoExt.form.SearchAction" class="reference external" href="SearchAction.html#GeoExt.form.SearchAction"><tt class="xref docutils literal"><span class="pre">GeoExt.form.SearchAction</span></tt></a> constructor.</td>
180</tr>
181</tbody>
182</table>
183<p>Shortcut to the internal form&#8217;s search method.</p>
184</dd></dl>
185
186</div>
187</div>
188
189
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