如何在Dynamics CRM记录列表中通过JavaScript获取视图名称？

Absolutely! You can definitely retrieve the current view name for a Dynamics CRM record list using JavaScript—let’s break down the approach based on whether you’re working with the classic CRM UI or the modern model-driven apps (Power Apps):

If you’re still using the classic interface, you can access the grid control directly via Xrm.Page to get the active view details:

function getCurrentClassicViewName() {
    // Replace "yourGridControlName" with the actual name of your subgrid control
    const gridControl = Xrm.Page.getControl("yourGridControlName");
    
    if (gridControl) {
        const currentView = gridControl.getViewSelector().getCurrentView();
        return currentView.name; // Returns the human-readable display name of the view
    }
    return null; // Returns null if the grid control isn't found
}

Quick tip: To find your grid’s control name, open the form editor, select the subgrid, and check the "Name" field in the properties pane.

For the modern UI, Xrm.Page is deprecated, so we use the form context and async/await since many grid operations are now asynchronous:

async function getCurrentModernViewName(formContext) {
    // Pass the form context from your event handler (e.g., on form load)
    const gridControl = formContext.getControl("yourGridControlName");
    
    if (gridControl && gridControl.getGrid) {
        const grid = gridControl.getGrid();
        const currentView = await grid.getViewSelector().getCurrentView();
        return currentView.name;
    }
    return null;
}

// Example usage in a form load event:
function onFormLoad(executionContext) {
    const formContext = executionContext.getFormContext();
    getCurrentModernViewName(formContext).then(viewName => {
        console.log("Current view name:", viewName);
        // Do something with the view name here
    });
}

If you’re on a standalone list page (like navigating directly to a record type’s list), you’ll need to fetch the view details via the Web API using the view ID from the URL:

async function getStandaloneListViewName() {
    const globalContext = Xrm.Utility.getGlobalContext();
    const queryParams = new URLSearchParams(window.location.search);
    const viewId = queryParams.get("viewid");
    
    if (!viewId) return null;
    
    try {
        const response = await fetch(
            `${globalContext.getClientUrl()}/api/data/v9.2/savedqueries(${viewId})`,
            {
                headers: {
                    "OData-MaxVersion": "4.0",
                    "OData-Version": "4.0",
                    "Accept": "application/json",
                    "Content-Type": "application/json; charset=utf-8"
                }
            }
        );
        
        const viewData = await response.json();
        return viewData.name;
    } catch (error) {
        console.error("Error retrieving view name:", error);
        return null;
    }
}

// Call the function to get the view name
getStandaloneListViewName().then(viewName => {
    console.log("Current list view name:", viewName);
});

Important notes:

• Always ensure the grid has finished loading before calling these functions—otherwise, you might get a null result. You can use grid load events to trigger your code.
• Make sure the current user has read permissions on the savedqueries entity (which stores view definitions) for the Web API method to work.

内容的提问来源于stack exchange，提问作者Dremor