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Gallery filter not filtering when 2 fields are added

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Posted on by mjackson122

The filter works fine without Dropdown3.Selected.Value=Blank() || 'CHAPTER 7' =Dropdown3.Selected.Value ||
lblIncludeUnarchiveSearchFormula.Text=Blank() || 'Number of unarchived chapters'= Value(lblIncludeUnarchiveSearchFormula.Text)

But once those two criteria are added nothing works.

Sort(
Filter(
Training,
IsBlank(ddCh7StatusSearch.Selected.Ch7StatusSearch) ||'CHAPTER STATUS 7' = ddCh7StatusSearch.Selected.Ch7StatusSearch ||
IsBlank(ddCh11StatusSearch.Selected.Ch11StatusSearch) || 'CHAPTER STATUS 11'= ddCh11StatusSearch.Selected.Ch11StatusSearch ||
IsBlank(ddCh12StatusSearch.Selected.Ch1213StatusSearch) || 'CHAPTER STATUS 12' = ddCh12StatusSearch.Selected.Ch1213StatusSearch ||
IsBlank(ddCh13StatusSearch_1.Selected.Ch13StatusSearch) || 'CHAPTER STATUS 13' = ddCh13StatusSearch_1.Selected.Ch13StatusSearch ||
ddRegionSearch_home_1.Selected.Region= Blank() || REGION= ddRegionSearch_home_1.Selected.Region ||
IsBlank(txtLastNameSearch_home_1.Text) || LAST_NAME = txtLastNameSearch_home_1.Text ||
IsBlank(txtFirstNameSearch_home_1.Text) || FIRST_NAME = txtFirstNameSearch_home_1.Text ||
Dropdown3.Selected.Value=Blank() || 'CHAPTER 7' =Dropdown3.Selected.Value ||
lblIncludeUnarchiveSearchFormula.Text=Blank() || 'Number of unarchived chapters'= Value(lblIncludeUnarchiveSearchFormula.Text)
),ID,SortOrder.Descending)

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jrletner 720 Moderator on at

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Hi @mjackson122 ,

For the dropdown being blank...try this instead

isBlank(Dropdown3.Selected.Value)

Hope that helps resolve your issue!

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WarrenBelz 154,974 Most Valuable Professional on at

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Hi @mjackson122 .

A couple of fundamental things here that may assist you for the future - Blank() does not address empty strings (which is different to a null value) and is why you often see IsEmpty() tests.
Len(. . . .) = 0 addresses both. Also for number fields the IsNumeric test is a better option.
But I believe you have another structure issue and need And() between the Or() sets as below (put back to Or() if you are trying to get anything that matches anything rather than "drilling down" on the data)

Sort( Filter( Training, ( Len(ddCh7StatusSearch.Selected.Ch7StatusSearch) = 0 || 'CHAPTER STATUS 7' = ddCh7StatusSearch.Selected.Ch7StatusSearch ) && ( Len(ddCh11StatusSearch.Selected.Ch11StatusSearch) = 0 || 'CHAPTER STATUS 11'= ddCh11StatusSearch.Selected.Ch11StatusSearch ) && ( Len(ddCh12StatusSearch.Selected.Ch1213StatusSearch) = 0 || 'CHAPTER STATUS 12' = ddCh12StatusSearch.Selected.Ch1213StatusSearch ) && ( Len(ddCh13StatusSearch_1.Selected.Ch13StatusSearch) = 0 || 'CHAPTER STATUS 13' = ddCh13StatusSearch_1.Selected.Ch13StatusSearch ) && ( Len(ddRegionSearch_home_1.Selected.Region) = 0 || REGION = ddRegionSearch_home_1.Selected.Region ) && ( Len(txtLastNameSearch_home_1.Text) = 0 || LAST_NAME = txtLastNameSearch_home_1.Text ) && ( Len(txtFirstNameSearch_home_1.Text) = 0 || FIRST_NAME = txtFirstNameSearch_home_1.Text ) && ( Len(Dropdown3.Selected.Value) = 0 || 'CHAPTER 7' = Dropdown3.Selected.Value ) && ( IsNumeric(lblIncludeUnarchiveSearchFormula.Text) || 'Number of unarchived chapters' = Value(lblIncludeUnarchiveSearchFormula.Text) ) ), ID, SortOrder.Descending )

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mjackson122 on at

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This works only if all of those fields are populated. However, there are several values in the SQl database that are NULL so as-is when I run it with the fields that are NULL by selecting the blank value from the dropdowns the gallery returns nothing. Also when I tried the OR method it looks like it gallery just filters to whatever the new value selected is.. is that correct?
I am under the impression I would have to make several && and || statements like first && last && region is one query then another last && region and another that maybe just || for region. Because the drill down is not working for the expression as-is when there are nulls, open to any suggestions because I don't know the fields that will be selected to search on, it maybe all of them or it may be four.

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