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hi power bi community
i try create selection with my matrix custom visual, but that make error on other visual
this is my transform, using builder withMatrixNode
function visualTransform(options: VisualUpdateOptions, host: IVisualHost): DataViewModel {
let dataViews = options.dataViews[0];
var rows = dataViews.matrix.rows;
let listSelectionId: DataListSelection[] = [];
let selectionIdBuilder = host.createSelectionIdBuilder();
rows.root.children.forEach(x => {
listSelectionId.push({
value: x.value,
selectionId: selectionIdBuilder.withMatrixNode(x, rows.levels).createSelectionId()
});
if (x.children)
x.children.forEach(z => {
listSelectionId.push({
value: z.value,
selectionId: selectionIdBuilder.withMatrixNode(z, rows.levels).createSelectionId()
});
if (z.children)
z.children.forEach(a => {
listSelectionId.push({
value: a.value,
selectionId: selectionIdBuilder.withMatrixNode(a, rows.levels).createSelectionId()
});
})
})
});
return {
dataPoints: listSelectionId
}
}I'm already add click listener to get selection Id and make it selected in manager, and this is the console log
but but my page always got error in other visual:
what wrong with my selection code?
and one more question, I'm already declare selectcallback in my manager but never called when other visual make selection
this.selectionManager = this.host.createSelectionManager();
console.log('constructor allow interaction', this.host.allowInteractions);
this.selectionManager.registerOnSelectCallback(() => {
console.log('selection manager callback', this.selectionManager.getSelectionIds());
});
this.selectionIdBuilder = options.host.createSelectionIdBuilder();please help, I'm already strugling with this for 3 days
Solved! Go to Solution.
finnally I'm solve this
thank's to @dm-p ae https://community.powerbi.com/t5/Developer/Custom-Visual-Selection/m-p/746946#M20083
I'm remove the let builder definition and everything work properly
finnally I'm solve this
thank's to @dm-p ae https://community.powerbi.com/t5/Developer/Custom-Visual-Selection/m-p/746946#M20083
I'm remove the let builder definition and everything work properly