title: Add contains filtering option in the Filter tab in the P13n dialog for the Smart Table
body: <p>I am using <a href="https://sapui5.hana.ondemand.com/#/api/sap.ui.comp.smarttable.SmartTable" rel="noreferrer">SmartTable</a> with property useTablePersonalisation set to true which generates P13n dialog by button <a href="https://i.stack.imgur.com/naDQW.png" rel="noreferrer"><img src="https://i.stack.imgur.com/naDQW.png" alt="enter image description here"></a>. According to the <a href="https://experience.sap.com/fiori-design-web/p13n-dialog/" rel="noreferrer">manual</a> I should be able to change data type of filter operator:</p>
  
  <p><em>The second field offers an operator for specifying the filter in more detail. The operators that are available depends on the data type of the selected column.</em></p>
  
  <p>I am interested in these two options from <a href="https://experience.sap.com/fiori-design-web/p13n-dialog/" rel="noreferrer">manual</a>:
  <a href="https://i.stack.imgur.com/eeNxl.png" rel="noreferrer"><img src="https://i.stack.imgur.com/eeNxl.png" alt="enter image description here"></a></p>
  
  <p>I want to get "string type" option, which autogenerates this:</p>
  
  <p><a href="https://i.stack.imgur.com/9tuYX.png" rel="noreferrer"><img src="https://i.stack.imgur.com/9tuYX.png" alt="enter image description here"></a></p>
  
  <p>But I am still getting option autogenerated for "number type" instead of "string type". I declared this field as Edm.String in the backend entity.</p>
  
  <p><a href="https://i.stack.imgur.com/bFzLs.png" rel="noreferrer"><img src="https://i.stack.imgur.com/bFzLs.png" alt="enter image description here"></a></p>
  
  <p>Please do you have any idea how to resolve this issue?</p>
  
  <p>Here is my xml code, Abc is Edm.String:</p>
  
  <pre><code>                        &lt;smartTable:SmartTable id="idSmartTable" smartFilterId="idSmartFilterBar" tableType="ResponsiveTable" entitySet="AbcSet"
                          useVariantManagement="false" useTablePersonalisation="true" header=" " showRowCount="true" enableAutoBinding="true" useExportToExcel="false"
                          showFullScreenButton="true"&gt;
                          &lt;Table growing="true" mode="None"&gt;
                              &lt;columns&gt;
                                  &lt;Column&gt;
                                      &lt;customData&gt;
                                          &lt;core:CustomData key="p13nData" value='\{"columnKey": "Abc","leadingProperty": "Abc","sortProperty": "Abc","filterProperty": "Abc"}'/&gt;
                                      &lt;/customData&gt;
                                      &lt;header&gt;&lt;Text text="{i18n&gt;Abc}" wrapping="false"/&gt;&lt;/header&gt;
                                  &lt;/Column&gt;                                                                   
                              &lt;/columns&gt;
                              &lt;items&gt;
                                  &lt;ColumnListItem&gt;
                                      &lt;cells&gt;
                                          &lt;Text text="{Abc}"/&gt;                                            
                                      &lt;/cells&gt;
                                  &lt;/ColumnListItem&gt;
                              &lt;/items&gt;
                          &lt;/Table&gt;
                      &lt;/smartTable:SmartTable&gt;
  </code></pre>
  
  <p>I was trying to change data type to "sap.ui.model.type.String" of <a href="https://sapui5.hana.ondemand.com/#/api/sap.ui.core.CustomData" rel="noreferrer">CustomData</a> in the xml table definition or in the <a href="https://sapui5.hana.ondemand.com/#/api/sap.m.ColumnListItem" rel="noreferrer">ColumnListItem</a> but maybe I am doing something wrong. I must use 1.38 UI5 version.</p>
  
  <p>Thanks for any device.</p>