XML Data Provider
Importing XML Data that contains varying levels of grouping
XML data that contains categories and sub categories can be imported into EasyCatalog using the XML Data Provider module.ย Sometimes, records may appear at different levels in the hierarchy of the XML (e.g. some products may be in a category > sub category > sub-sub category structure, others may be in at the category > […]
Using EasyCatalog to Create a Cross Table of XML Data
A common requirement is to construct a so-called Crosstab, in which multiple attributes are incorporated in a single table. For example, this data represents sets of trousers, with waist, length and price elements. XML Data:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <group> <record> <Product name="Yummy-Yeans" ArtNo="102" Beschreibung="fรผr Damen" /> <Langtext>Diese Yeans sprengt alle Grenzen des bisher Gekannten.</Langtext> <Merkmale> <Merkmal waist="28" length="30" price="129" /> <Merkmal waist="28" length="32" price="132" /> <Merkmal waist="28" length="34" price="134" /> <Merkmal waist="28" length="36" price="133" /> <Merkmal waist="28" length="38" price="133" /> <Merkmal waist="28" length="40" price="138" /> <Merkmal waist="28" length="42" price="140" /> <Merkmal waist="28" length="44" price="138" /> <Merkmal waist="30" length="32" price="139" /> <Merkmal waist="30" length="33" price="145" /> <Merkmal waist="30" length="34" price="152" /> <Merkmal waist="30" length="36" price="142" /> <Merkmal waist="30" length="38" price="144" /> <Merkmal waist="30" length="40" price="146" /> <Merkmal waist="30" length="42" price="147" /> <Merkmal waist="30" length="44" price="149" /> <Merkmal waist="32" length="28" price="150" /> <Merkmal waist="32" length="30" price="148" /> <Merkmal waist="32" length="32" price="152" /> <Merkmal waist="32" length="34" price="147" /> <Merkmal waist="32" length="36" price="153" /> <Merkmal waist="32" length="38" price="149" /> <Merkmal waist="32" length="40" price="148" /> <Merkmal waist="32" length="42" price="160" /> </Merkmale> </record> <record> <Product name="Yummy-Yeans" ArtNo="103" Beschreibung="fรผr Herren" /> <Langtext>Diese Yeans sprengt alle Grenzen des bisher Gekannten.</Langtext> <Merkmale> <Merkmal waist="28" length="30" price="29" /> <Merkmal waist="28" length="32" price="32" /> <Merkmal waist="28" length="34" price="34" /> <Merkmal waist="28" length="36" price="33" /> <Merkmal waist="28" length="32" price="33" /> <Merkmal waist="28" length="34" price="38" /> <Merkmal waist="28" length="36" price="40" /> <Merkmal waist="28" length="38" price="38" /> <Merkmal waist="30" length="32" price="39" /> <Merkmal waist="30" length="33" price="45" /> <Merkmal waist="30" length="34" price="52" /> <Merkmal waist="30" length="36" price="42" /> <Merkmal waist="30" length="38" price="44" /> <Merkmal waist="30" length="40" price="46" /> <Merkmal waist="30" length="42" price="47" /> <Merkmal waist="30" length="44" price="49" /> <Merkmal waist="32" length="28" price="50" /> <Merkmal waist="32" length="30" price="48" /> <Merkmal waist="32" length="32" price="52" /> <Merkmal waist="32" length="34" price="47" /> <Merkmal waist="32" length="36" price="53" /> <Merkmal waist="32" length="38" price="49" /> <Merkmal waist="32" length="40" price="48" /> <Merkmal waist="32" length="42" price="60" /> </Merkmale> </record> <record> <Product name="Yummy-Yeans" ArtNo="104" Beschreibung="Unisex" /> <Langtext>Diese Yeans sprengt alle Grenzen des bisher Gekannten.</Langtext> <Merkmale> <Merkmal waist="38" length="32" price="29" /> <Merkmal waist="38" length="33" price="32" /> <Merkmal waist="38" length="34" price="34" /> <Merkmal waist="38" length="36" price="33" /> <Merkmal waist="38" length="35" price="33" /> <Merkmal waist="38" length="34" price="38" /> <Merkmal waist="38" length="36" price="40" /> <Merkmal waist="38" length="38" price="38" /> <Merkmal waist="40" length="32" price="39" /> <Merkmal waist="40" length="33" price="45" /> <Merkmal waist="40" length="34" price="52" /> <Merkmal waist="40" length="36" price="42" /> <Merkmal waist="40" length="40" price="44" /> <Merkmal waist="40" length="40" price="46" /> <Merkmal waist="40" length="42" price="47" /> <Merkmal waist="40" length="44" price="49" /> <Merkmal waist="42" length="28" price="50" /> <Merkmal waist="42" length="30" price="48" /> <Merkmal waist="42" length="42" price="52" /> <Merkmal waist="42" length="34" price="47" /> <Merkmal waist="42" length="36" price="53" /> <Merkmal waist="42" length="38" price="49" /> <Merkmal waist="42" length="40" price="48" /> <Merkmal waist="42" length="42" price="60" /> </Merkmale> </record> </group> |
The target layout involvesย a table with the distinct lengths horizontally, distinct waist sizes verticallyย and prices inย each cell. This can […]
Computed Fields and Complex Tables
The movie below shows an XML Fragment being used to populate a series of fields and an entire table. Theย data sources is created with just two fields – one for the “Product ID” and one to contain the contents of the “ProductAttributes” node structure. XML Example:
1 2 3 4 5 6 7 8 9 10 | <Product> <SKU id="1234"/> <ProductAttributes> <Attribute Name="Height" Value="100"/> <Attribute Name="Width" Value="50"/> <Attribute Name="Length" Value="200"/> <Attribute Name="Pack Size" Value="5"/> <Attribute Name="Voltage" Value="240"/> </ProductAttributes> </Product> |
Variations on the following “Computed Field” command areย used […]
Do you have an example URL based XML data source?
Here’s a link to some sample XML data which can be loaded into the XML data provider: http://www.w3schools.com/xml/plant_catalog.xml
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278 279 280 281 282 283 284 285 286 287 288 289 290 291 | <!-- Edited by XMLSpy --> <CATALOG> <PLANT> <COMMON>Bloodroot</COMMON> <BOTANICAL>Sanguinaria canadensis</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Mostly Shady</LIGHT> <PRICE>$2.44</PRICE> <AVAILABILITY>031599</AVAILABILITY> </PLANT> <PLANT> <COMMON>Columbine</COMMON> <BOTANICAL>Aquilegia canadensis</BOTANICAL> <ZONE>3</ZONE> <LIGHT>Mostly Shady</LIGHT> <PRICE>$9.37</PRICE> <AVAILABILITY>030699</AVAILABILITY> </PLANT> <PLANT> <COMMON>Marsh Marigold</COMMON> <BOTANICAL>Caltha palustris</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Mostly Sunny</LIGHT> <PRICE>$6.81</PRICE> <AVAILABILITY>051799</AVAILABILITY> </PLANT> <PLANT> <COMMON>Cowslip</COMMON> <BOTANICAL>Caltha palustris</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Mostly Shady</LIGHT> <PRICE>$9.90</PRICE> <AVAILABILITY>030699</AVAILABILITY> </PLANT> <PLANT> <COMMON>Dutchman's-Breeches</COMMON> <BOTANICAL>Dicentra cucullaria</BOTANICAL> <ZONE>3</ZONE> <LIGHT>Mostly Shady</LIGHT> <PRICE>$6.44</PRICE> <AVAILABILITY>012099</AVAILABILITY> </PLANT> <PLANT> <COMMON>Ginger, Wild</COMMON> <BOTANICAL>Asarum canadense</BOTANICAL> <ZONE>3</ZONE> <LIGHT>Mostly Shady</LIGHT> <PRICE>$9.03</PRICE> <AVAILABILITY>041899</AVAILABILITY> </PLANT> <PLANT> <COMMON>Hepatica</COMMON> <BOTANICAL>Hepatica americana</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Mostly Shady</LIGHT> <PRICE>$4.45</PRICE> <AVAILABILITY>012699</AVAILABILITY> </PLANT> <PLANT> <COMMON>Liverleaf</COMMON> <BOTANICAL>Hepatica americana</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Mostly Shady</LIGHT> <PRICE>$3.99</PRICE> <AVAILABILITY>010299</AVAILABILITY> </PLANT> <PLANT> <COMMON>Jack-In-The-Pulpit</COMMON> <BOTANICAL>Arisaema triphyllum</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Mostly Shady</LIGHT> <PRICE>$3.23</PRICE> <AVAILABILITY>020199</AVAILABILITY> </PLANT> <PLANT> <COMMON>Mayapple</COMMON> <BOTANICAL>Podophyllum peltatum</BOTANICAL> <ZONE>3</ZONE> <LIGHT>Mostly Shady</LIGHT> <PRICE>$2.98</PRICE> <AVAILABILITY>060599</AVAILABILITY> </PLANT> <PLANT> <COMMON>Phlox, Woodland</COMMON> <BOTANICAL>Phlox divaricata</BOTANICAL> <ZONE>3</ZONE> <LIGHT>Sun or Shade</LIGHT> <PRICE>$2.80</PRICE> <AVAILABILITY>012299</AVAILABILITY> </PLANT> <PLANT> <COMMON>Phlox, Blue</COMMON> <BOTANICAL>Phlox divaricata</BOTANICAL> <ZONE>3</ZONE> <LIGHT>Sun or Shade</LIGHT> <PRICE>$5.59</PRICE> <AVAILABILITY>021699</AVAILABILITY> </PLANT> <PLANT> <COMMON>Spring-Beauty</COMMON> <BOTANICAL>Claytonia Virginica</BOTANICAL> <ZONE>7</ZONE> <LIGHT>Mostly Shady</LIGHT> <PRICE>$6.59</PRICE> <AVAILABILITY>020199</AVAILABILITY> </PLANT> <PLANT> <COMMON>Trillium</COMMON> <BOTANICAL>Trillium grandiflorum</BOTANICAL> <ZONE>5</ZONE> <LIGHT>Sun or Shade</LIGHT> <PRICE>$3.90</PRICE> <AVAILABILITY>042999</AVAILABILITY> </PLANT> <PLANT> <COMMON>Wake Robin</COMMON> <BOTANICAL>Trillium grandiflorum</BOTANICAL> <ZONE>5</ZONE> <LIGHT>Sun or Shade</LIGHT> <PRICE>$3.20</PRICE> <AVAILABILITY>022199</AVAILABILITY> </PLANT> <PLANT> <COMMON>Violet, Dog-Tooth</COMMON> <BOTANICAL>Erythronium americanum</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Shade</LIGHT> <PRICE>$9.04</PRICE> <AVAILABILITY>020199</AVAILABILITY> </PLANT> <PLANT> <COMMON>Trout Lily</COMMON> <BOTANICAL>Erythronium americanum</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Shade</LIGHT> <PRICE>$6.94</PRICE> <AVAILABILITY>032499</AVAILABILITY> </PLANT> <PLANT> <COMMON>Adder's-Tongue</COMMON> <BOTANICAL>Erythronium americanum</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Shade</LIGHT> <PRICE>$9.58</PRICE> <AVAILABILITY>041399</AVAILABILITY> </PLANT> <PLANT> <COMMON>Anemone</COMMON> <BOTANICAL>Anemone blanda</BOTANICAL> <ZONE>6</ZONE> <LIGHT>Mostly Shady</LIGHT> <PRICE>$8.86</PRICE> <AVAILABILITY>122698</AVAILABILITY> </PLANT> <PLANT> <COMMON>Grecian Windflower</COMMON> <BOTANICAL>Anemone blanda</BOTANICAL> <ZONE>6</ZONE> <LIGHT>Mostly Shady</LIGHT> <PRICE>$9.16</PRICE> <AVAILABILITY>071099</AVAILABILITY> </PLANT> <PLANT> <COMMON>Bee Balm</COMMON> <BOTANICAL>Monarda didyma</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Shade</LIGHT> <PRICE>$4.59</PRICE> <AVAILABILITY>050399</AVAILABILITY> </PLANT> <PLANT> <COMMON>Bergamot</COMMON> <BOTANICAL>Monarda didyma</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Shade</LIGHT> <PRICE>$7.16</PRICE> <AVAILABILITY>042799</AVAILABILITY> </PLANT> <PLANT> <COMMON>Black-Eyed Susan</COMMON> <BOTANICAL>Rudbeckia hirta</BOTANICAL> <ZONE>Annual</ZONE> <LIGHT>Sunny</LIGHT> <PRICE>$9.80</PRICE> <AVAILABILITY>061899</AVAILABILITY> </PLANT> <PLANT> <COMMON>Buttercup</COMMON> <BOTANICAL>Ranunculus</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Shade</LIGHT> <PRICE>$2.57</PRICE> <AVAILABILITY>061099</AVAILABILITY> </PLANT> <PLANT> <COMMON>Crowfoot</COMMON> <BOTANICAL>Ranunculus</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Shade</LIGHT> <PRICE>$9.34</PRICE> <AVAILABILITY>040399</AVAILABILITY> </PLANT> <PLANT> <COMMON>Butterfly Weed</COMMON> <BOTANICAL>Asclepias tuberosa</BOTANICAL> <ZONE>Annual</ZONE> <LIGHT>Sunny</LIGHT> <PRICE>$2.78</PRICE> <AVAILABILITY>063099</AVAILABILITY> </PLANT> <PLANT> <COMMON>Cinquefoil</COMMON> <BOTANICAL>Potentilla</BOTANICAL> <ZONE>Annual</ZONE> <LIGHT>Shade</LIGHT> <PRICE>$7.06</PRICE> <AVAILABILITY>052599</AVAILABILITY> </PLANT> <PLANT> <COMMON>Primrose</COMMON> <BOTANICAL>Oenothera</BOTANICAL> <ZONE>3 - 5</ZONE> <LIGHT>Sunny</LIGHT> <PRICE>$6.56</PRICE> <AVAILABILITY>013099</AVAILABILITY> </PLANT> <PLANT> <COMMON>Gentian</COMMON> <BOTANICAL>Gentiana</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Sun or Shade</LIGHT> <PRICE>$7.81</PRICE> <AVAILABILITY>051899</AVAILABILITY> </PLANT> <PLANT> <COMMON>Blue Gentian</COMMON> <BOTANICAL>Gentiana</BOTANICAL> <ZONE>4</ZONE> <LIGHT>Sun or Shade</LIGHT> <PRICE>$8.56</PRICE> <AVAILABILITY>050299</AVAILABILITY> </PLANT> <PLANT> <COMMON>Jacob's Ladder</COMMON> <BOTANICAL>Polemonium caeruleum</BOTANICAL> <ZONE>Annual</ZONE> <LIGHT>Shade</LIGHT> <PRICE>$9.26</PRICE> <AVAILABILITY>022199</AVAILABILITY> </PLANT> <PLANT> <COMMON>Greek Valerian</COMMON> <BOTANICAL>Polemonium caeruleum</BOTANICAL> <ZONE>Annual</ZONE> <LIGHT>Shade</LIGHT> <PRICE>$4.36</PRICE> <AVAILABILITY>071499</AVAILABILITY> </PLANT> <PLANT> <COMMON>California Poppy</COMMON> <BOTANICAL>Eschscholzia californica</BOTANICAL> <ZONE>Annual</ZONE> <LIGHT>Sun</LIGHT> <PRICE>$7.89</PRICE> <AVAILABILITY>032799</AVAILABILITY> </PLANT> <PLANT> <COMMON>Shooting Star</COMMON> <BOTANICAL>Dodecatheon</BOTANICAL> <ZONE>Annual</ZONE> <LIGHT>Mostly Shady</LIGHT> <PRICE>$8.60</PRICE> <AVAILABILITY>051399</AVAILABILITY> </PLANT> <PLANT> <COMMON>Snakeroot</COMMON> <BOTANICAL>Cimicifuga</BOTANICAL> <ZONE>Annual</ZONE> <LIGHT>Shade</LIGHT> <PRICE>$5.63</PRICE> <AVAILABILITY>071199</AVAILABILITY> </PLANT> <PLANT> <COMMON>Cardinal Flower</COMMON> <BOTANICAL>Lobelia cardinalis</BOTANICAL> <ZONE>2</ZONE> <LIGHT>Shade</LIGHT> <PRICE>$3.02</PRICE> <AVAILABILITY>022299</AVAILABILITY> </PLANT> </CATALOG> |
Here are the data source configuration settings required to load this data:
Adding a fake key to an XML data source
Enter [[[INDEX]]] as the Xpath EasyCatalog will just take the index number of the record in the XML.
Loading XML into a field
EasyCatalog has the ability to load fragments of source XML into a field. This is specified using the “Load as XML Fragment” check box as shown on the “Field Configuration” dialog: When this is checked the entire XML structure at the specified location is loaded into a field. This can be used by the complex […]
Using a Relational Data Source in an XML Data Source
Data sources created with the Relational Module can be used as sources of XML Data. The heirarchy modelled in the relational data source is rendered into XML, which can then be used in a regular EasyCatalog panel via the XML data provider.
How do I retrieve an XML file from a URL?
Navigate to ‘File > New > EasyCatalog Panel > New XML Data Source’; this will open up the…
Newly added XML fields are not showing in the panel
When adding fields after the initial data source setup they will not appear in the panel until a ‘Synchronize with Data Source’ has been executed.