De-selecting values in drop-downs automatically

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Posted on by freshyshreya

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Hi,

In the pic below,I need that when a user selects a value in any of the combo-boxes(2,3,&4) the selection made in other two combo-boxes should get removed from the combo-box(as circled in the below pic)

Please help!

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Building Power Apps

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PriyankaGeethik 3,320 Super User 2024 Season 1 on at

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Hi @freshyshreya ,

Could you please share the Default and Items property of all 3 combo box ?
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SqtaMorda 138 on at

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If you have something specified in DefaultSelectedItems it can be more complicated but try:
ComboBox1 OnChange/OnSelect: Reset(ComboBox2);Reset(ComboBox3);
ComboBox2 OnChange/OnSelect: Reset(ComboBox1);Reset(ComboBox3);
ComboBox3 OnChange/OnSelect: Reset(ComboBox1);Reset(ComboBox2);
freshyshreya 675 on at

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Hi @PriyankaGeethik ,
the default property of all three combo-box is blank like in the pic below
items property is given in the pic below