答案是使用数据筛选函数。PowerApps提供了三个非常强大的函数:Filter、Search 和 LookUp。我非常推荐大家要详细阅读https://docs.microsoft.com/zh-cn/powerapps/functions/function-filter-lookup这篇文章并且进行实际的操作来加深了解,这是你从会做一个Hello world这样的应用到一个实际能用在工作中的应用必须要学会的。
Add Gallery and include Data verse Table as Data Source Now Add Combobox to load the choice Values, Now Connect Filter with Gallery, so that Gallery will populate the values based on the combo box selected value, Then change your Gallery Items to like this, Filter(DemoChoices,TestStatus=Combo...
In the PowerApps desktop suppose I have added a “TextBox” control from Insert->Text->Text Input. When we will add the textbox from the left side panel check the text box name. For me the text box name is “TextInput1”. Then the text input default property value set to blank. Add...
If you have a gallery control that is filled with large data. And you are using the TextInput control’s value to filter the gallery as soon as users start typing any value into the TextInput control. If DelayOutput is set to false, as soon as the user types the first letter, it will...
PowerApps count rows in a gallery Similarly, To count the total items where the radio value isOne, apply this below formula on Label’sTextproperty as: Text = "Total Items where value is One: " & CountRows(Filter( Gallery1.AllItems, Radio1.Selected.Value = "One" ) ) ...
When possible, PowerApps will delegate filter and sort operations to the data source and page through the results on demand. For example, when you start an app that shows a **[Gallery](../maker/canvas-apps/controls/control-gallery.md)** control filled with data, only the first set of re...
Previously this was only possbile by writing a Filter() expression; very soon you’ll be able to do this in a few clicks with a friendly callout on the canvas property pane. Better tree view and enhanced group control. We’ve refactored the tree view in PowerApps Studio to not only ...
Get-AdminDlpPolicy 'DisplayName' Uses the display name to filter the policies Display all ‘Business data only’ Api connectors in a policyGet-AdminDlpPolicy 'PolicyName' | Select –ExpandProperty BusinessDataGroup Lists the Api connections that are in the Business data only (or BusinessData...
In Power Apps, you can filter, search, sort, aggregate, and manipulate data in a consistent way regardless of the data source. Sources range from in-memory collections in the app to SharePoint lists to SQL databases and Dataverse. Because of this consistency, you can easily retarget an app...
insert a gallery to display the filtered software based on the selection of role set the gallery's Items: Filter(Software,Dropdown1.Selected.Group in Group.Group) Then the gallery will only display the filtered soft wares. Best regards, ...