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Loading from xml data island and asigning row IDs
Hi,
how can I assign a row id to every row when loading the grid from inline xml ? Later on, how can I select a specific row using its id?
I need to process a xml data island like:
<companies>
<company id="MS">
<name>Microsoft</name>
<category>Software manufacturer</category>
</company>
<company id="SUN">
........
Daniel Vanesse
Wednesday, December 12, 2007
You can put id into additional (possibly hidden) column using '@id' xpath, for example,
table.setColumns(["name", "category", "@id"]);
To select this row you have to find row index either by scanning the dataset or maybe directly in the XML source.
Alex (ActiveWidgets)
Wednesday, December 12, 2007
Alex,
OK, I can add a hidden column, but I do not understand what you mean by "...or maybe directly in the XML source." What I need is a FAST access to a table row using a row id, equivalent to the DOM statement myGrid.getElementById("something");
FYI some tables hold >10000 rows and response time is a MAJOR concern.
Could you post a very simple example?
Many thanks in advance
Daniel
daniel vanesse
Thursday, December 13, 2007
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