Kul*_*ige 3 sharepoint jquery sharepoint-online
如何使用REST API获取SharePoint列表的不同列数据?有没有办法实现它而不循环?
谢谢!
根据SharePoint REST请求中的使用OData查询操作,grouping 不支持此类操作.
解决方案是在从SharePoint REST服务返回JSON结果后应用分组.
function groupBy(items,propertyName)
{
var result = [];
$.each(items, function(index, item) {
if ($.inArray(item[propertyName], result)==-1) {
result.push(item[propertyName]);
}
});
return result;
}
var catalog = { products: [
{ category: "Food & Dining"},
{ category: "Techonology"},
{ category: "Retail & Apparel"},
{ category: "Retail & Apparel"}
]};
var categoryNames = groupBy(catalog.products, 'category'); //get distinct categories
console.log(categoryNames);
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假设以下函数用于通过SharePoint REST API获取列表项:
function getListItems(url, listname, query, complete, failure) {
$.ajax({
url: url + "/_api/web/lists/getbytitle('" + listname + "')/items" + query,
method: "GET",
headers: { "Accept": "application/json; odata=verbose" },
success: function (data) {
complete(data.d);
},
error: function (data) {
failure(data);
}
});
}
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然后,以下示例演示如何打印不同的任务名称:
getListItems('https://tenant.sharepoint.com/project','Tasks','?select=Title',
function(items){
var taskNames = groupBy(items,'Title');
console.log(taskNames);
},
function(error){
console.log(JSON.stringify(error));
}
);
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