Hello, I need to load about 150,000 records, about 40mb at the moment, it may grow.
I need to load them all because they carry filters, export to pdf, etc …
I thought about loading the parents first, so that it would be seen and from behind all the children.
Is there a method that charges all children only?
It would be executed with the “XLE”.
Greetings, thank you.
You may try to use the dynamic loading principle:
but call the data loading of your child items from the callback function of the parent data loading
alert ("data is loaded")
you just need to define the “parent” in your child datafile:
<row id="child1" xmlkids="1">
Hello, thanks for answering.
The problem is that in this way I have to make a query to the bbdd for every father who has children, it can be 100,000.
I bring the parents alone, that’s fine.
Can I bring the children alone?
I would do two consultations, first I bring all the parents and then bring all the children.
unfortunately there is no such mechanics in the dhtmlxTreegrid.