Excel Office JS filter data -

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in excel user can select range , hit ctrl+shift+l show filters. trying equivalent behavior office.js add-in.

the closest have come adding table on range want filter , adding filter table. there seem couple of significant problems however.

first, adding table way 30000+ rows slow , using tables larger that. if ctrl+shift+l on range size instantaneous.

additionally, when add table, office.js stylizes range. not want new styling range want filter added.

my current code looks this:

await excel.run(async ctx => {     const table = await getorcreatedatatable(ctx, "costdata", new excelrange(this.stateservice.headerrow)); //see below     const validationcolumn: excel.tablecolumn = table.columns.getitemornullobject("validation");     validationcolumn.filter.applycustomfilter(`*${searchstring}*`)     await ctx.sync(); });  export const getorcreatedatatable = async(ctx: excel.requestcontext, tablename: string, headerrow: excelrange): promise < excel.table > => {      let table: excel.table = ctx.workbook.tables.getitemornullobject(tablename)     await ctx.sync();     if (!table.isnullobject)         console.log(`table: ${tablename} found`)     else {         const sheet = await getsheet(ctx, headerrow.sheet)         const headerrange = sheet.getrange(headerrow.getrange()).getentirerow().getusedrange()         const usedrange: excel.range = sheet.getusedrange()         const tablerange = headerrange.getboundingrect(usedrange.getlastcell())         table = ctx.workbook.tables.add(tablerange, true)         table.name = tablename         await ctx.sync();      }     return table; }

currently excelapi supports filtering on table object.

what you're looking here support filtering range. highly recommending visiting uservoice , suggestion.





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