Question

你能用这个脚本帮助我吗？我试图从列表'faq'中提取数据并获得输出警报但不使用CAML查询。但我没有得到输出。请帮忙。

No. of Invoices = CALCULATE(DISTINCTCOUNT(InvNumber), FILTER(Table_Name, 'Table_Name'[OrderType] = "Sales"))

如果需要更多详细信息，请与我们联系。

Answer 1

使用REST API代码获取SharePoint列表项的最佳方法如下。

ExecuteOrDelayUntilScriptLoaded(initializePage, "sp.js");  
  
function initializePage() {  
    var siteURL;  
    var itemsArray = [];  
    // This code runs when the DOM is ready and creates a context object which is needed to use the SharePoint object model  
    $(document).ready(function() {  
        var scriptbase = _spPageContextInfo.webServerRelativeUrl + "/_layouts/15/";  
        GetSampleListItems();  
    });  
    //Retrieve list items from sharepoint using API  
    function GetSampleListItems() {  
        siteURL = _spPageContextInfo.siteAbsoluteUrl;  
        console.log("from top nav - " + siteURL);  
        var apiPath = siteURL + "/_api/lists/getbytitle(''samplelist'')/items";  
        $.ajax({  
            url: apiPath,  
            headers: {  
                Accept: "application/json;odata=verbose"  
            },  
            async: false,  
            success: function(data) {  
                var items; // Data will have user object  
                var results;  
                if (data != null) {  
                    items = data.d;  
                    if (items != null) {  
                        results = items.results  
                        for (var i = 0; i < results.length; i++) {  
                            itemsArray.push({  
                                "Title": results[i].Title  
                            });  
                        }  
                    }  
                }  
            },  
            eror: function(data) {  
                console.log("An error occurred. Please try again.");  
            }  
        });  
    }  
}

使用REST API，请找到以下代码。

var siteUrl = 'SiteCollection';//HEre you need to give your site collection URL

function retrieveAllListItems() {

    var clientContext = new SP.ClientContext(siteUrl);//Will return current context 
    var oWebsite = clientContext.get_web();//Curent site
    this.collList = oWebsite.get_lists();//Liist
 
    clientContext.load(collList);

    clientContext.executeQueryAsync(Function.createDelegate(this, this.onQuerySucceeded), Function.createDelegate(this, this.onQueryFailed));
}
//

function onQuerySucceeded() {

    var listInfo = '';
//Below is the iteration for item 
    var listEnumerator = collList.getEnumerator();

    while (listEnumerator.moveNext()) {

       var oList = listEnumerator.get_current();
        listInfo += 'Title: ' + oList.get_title() + ' Created: ' + oList.get_created().toString() + '\n';
    }
    alert(listInfo);
}

function onQueryFailed(sender, args)
//this will fire when you will any failure in your code..means in your Success method..
}

有很多好的博客Plz找到下面的一个

http://msdn.microsoft.com/en-us/library/hh185009%28v=office.14%29.aspx

如果您正在寻找其他任何更新我的信息。

使用CAML查询从SharePoint List ithout获取数据

1 个答案: