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tutorial:change_table [2020/04/21 11:38] (current) |
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| + | Adichatz generates one XML file by entity to display query result in a table control.\\ | ||
| + | For example, the generated file for a <wrap adicode>Customer</wrap> class is described by an XML file called <wrap adicode>$projectDirectory/resources/xml/model/customer/CustomerTIGENERATED.axml</wrap>: | ||
| + | \\ | ||
| + | <sxh xml; first-line: 1; title: excerpt from 'CustomerQUERYGENERATED.axml' file.> | ||
| + | <?xml version="1.0" encoding="UTF-8" standalone="yes"?> | ||
| + | <includeTree xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://www.adichatz.org/xsd/v0.9.1/generator/includeTree.xsd"> | ||
| + | <table sortedColumn="customerIdTC" entityURI="adi://myproject/model.customer/CustomerMM" id="table"> | ||
| + | <include adiResourceURI="#PARAM(CONTEXT_MENU)" id="tableContextMenu"/> | ||
| + | <crossReferences> | ||
| + | <crossReference entitySetId="rentals" description="#MSG(customer, rentals)" axmlDetailURI="adi://myproject/model.rental/RentalDI" axmlTableURI="adi://myproject/model.rental/RentalTI" axmlQueryURI="adi://myproject/model.rental/RentalQUERY"/> | ||
| + | <crossReference entitySetId="payments" description="#MSG(customer, payments)" axmlDetailURI="adi://myproject/model.payment/PaymentDI" axmlTableURI="adi://myproject/model.payment/PaymentTI" axmlQueryURI="adi://myproject/model.payment/PaymentQUERY"/> | ||
| + | </crossReferences> | ||
| + | <tableColumn property="customerId" pattern="######" sorted="true" id="customerIdTC"/> | ||
| + | <tableColumn property="address" sorted="true" id="addressTC"> | ||
| + | <columnText>return null != #ROW().address ? #ROW().address.address : "";</columnText> | ||
| + | </tableColumn> | ||
| + | <tableColumn property="store" sorted="true" id="storeTC"> | ||
| + | <columnText>return null != #ROW().store ? String.valueOf(#ROW().store.getStoreId()) : "";</columnText> | ||
| + | </tableColumn> | ||
| + | <tableColumn property="firstName" sorted="true" id="firstNameTC"/> | ||
| + | <tableColumn property="lastName" sorted="true" id="lastNameTC"/> | ||
| + | <tableColumn property="email" sorted="true" id="emailTC"/> | ||
| + | <tableColumn property="active" pattern="CHECK_ONLY" sorted="true" id="activeTC"/> | ||
| + | <tableColumn property="createDate" sorted="true" id="createDateTC"/> | ||
| + | <tableColumn property="lastUpdate" sorted="true" id="lastUpdateTC"/> | ||
| + | </table> | ||
| + | </includeTree> | ||
| + | </sxh> | ||
| + | <WRAP indic><wrap adititle>Remarks</wrap>:\\ | ||
| + | * Line 3 - Controller wraps a <wrap adicode>table</wrap> control and hosts rows of type <wrap adicode>Customer</wrap>. | ||
| + | * Line 4 - Context menu is passed as a parameter. | ||
| + | * Lines 5-8 - Links give acces to Cross references (e.g all rentals of a customer). | ||
| + | * Lines 11 and 14 - Displayed values for this column are computed. | ||
| + | </WRAP> | ||
| + | \\ \\ | ||
| + | After [[tutorial:complete_query|having completed query for Customer]] by adding jointures, displayed data can be enriched as shown below. | ||
| + | For example, create file <wrap adicode>$projectDirectory/resources/xml/model/cutomer/CustomerTI.xml</wrap>. | ||
| + | <sxh xml; highlight: [11,14,18,21]; title: excerpt from 'CustomerTI.axml' file.> | ||
| + | <?xml version="1.0" encoding="UTF-8" standalone="yes"?> | ||
| + | <includeTree xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://www.adichatz.org/xsd/v0.9.1/generator/includeTree.xsd"> | ||
| + | <table sortedColumn="customerIdTC" entityURI="adi://myproject/model.customer/CustomerMM" id="table"> | ||
| + | <include adiResourceURI="#PARAM(CONTEXT_MENU)" id="tableContextMenu"/> | ||
| + | <crossReferences> | ||
| + | <crossReference entitySetId="rentals" description="#MSG(customer, rentals)" axmlDetailURI="adi://myproject/model.rental/RentalDI" axmlTableURI="adi://myproject/model.rental/RentalTI" axmlQueryURI="adi://myproject/model.rental/RentalQUERY"/> | ||
| + | <crossReference entitySetId="payments" description="#MSG(customer, payments)" axmlDetailURI="adi://myproject/model.payment/PaymentDI" axmlTableURI="adi://myproject/model.payment/PaymentTI" axmlQueryURI="adi://myproject/model.payment/PaymentQUERY"/> | ||
| + | </crossReferences> | ||
| + | <tableColumn property="customerId" pattern="######" sorted="true" id="customerIdTC"/> | ||
| + | <tableColumn property="firstName" sorted="true" id="firstNameTC"> | ||
| + | <columnBackground>return !row.isActive() ? #COLOR(SWT.COLOR_YELLOW) : null;</columnBackground> | ||
| + | </tableColumn> | ||
| + | <tableColumn property="lastName" sorted="true" id="lastNameTC"> | ||
| + | <columnBackground>return !row.isActive() ? #COLOR(SWT.COLOR_YELLOW) : null;</columnBackground> | ||
| + | </tableColumn> | ||
| + | <tableColumn property="active" pattern="CHECK_ONLY" sorted="true" id="activeTC"/> | ||
| + | <tableColumn property="address" sorted="true" id="addressTC"> | ||
| + | <columnText>return null != #ROW().address ? #ROW().address.address + " - " + #ROW().address.city.city
 + " - " + #ROW().address.city.country.country : "";</columnText> | ||
| + | </tableColumn> | ||
| + | <tableColumn property="store" sorted="true" id="storeTC"> | ||
| + | <columnText>return null != #ROW().store ? #MSG(customer, store) + ":" + #ROW().store.address.city.city + " - " + #ROW().store.address.city.country.country + " (" + #ROW().store.staff.lastName + ")" : "";</columnText> | ||
| + | </tableColumn> | ||
| + | <tableColumn property="email" sorted="true" id="emailTC"/> | ||
| + | <tableColumn property="createDate" sorted="true" id="createDateTC"/> | ||
| + | <tableColumn property="lastUpdate" sorted="true" id="lastUpdateTC"/> | ||
| + | </table> | ||
| + | </includeTree> | ||
| + | </sxh>\\ | ||
| + | **renders the following layout:**\\ | ||
| + | {{tutorial:table_controller.png?600 | Table controller}} | ||
| + | <html><br clear="all"></html> | ||
| + | <WRAP indic><wrap adititle>Explanations</wrap>:\\ | ||
| + | File <wrap adicode>CustomerTIGENERATED.axml</wrap> is copied as file <wrap adicode>CustomerTI.axml</wrap>, so that, if a generation process occurs, changes will not be affected. | ||
| + | * Lines 11 and 14: Background is <hi #FFFF00>**Yellow**</hi> when <wrap adicode>customer</wrap> is not valid. | ||
| + | * Lines 18 and 21: Return computed value for <wrap adicode>store</wrap> and <wrap adicode>address</wrap>. | ||
| + | <code><columnText>return null != #ROW().address ? #ROW().address.address | ||
| + | + " - " + #ROW().address.city.city | ||
| + | + " - " + #ROW().address.city.country.country : "";</columnText> | ||
| + | </code> | ||
| + | is equivalent to | ||
| + | <code><columnText> | ||
| + | if (null != customer.getAddress()) | ||
| + | return customer.getAddress().getAddress() + " - " | ||
| + | + customer.getAddress().getCity().getCity() + " - " | ||
| + | + customer.getAddress().getCity().getCountry().getCountry(); | ||
| + | else | ||
| + | return ""; | ||
| + | </columnText> | ||
| + | </code> | ||
| + | So, this <wrap adicode>table controller</wrap> works with query containing all needed jointures. E.g. use example query described in page [[complete_query#changed_query|complete query]]. | ||
| + | </WRAP> | ||