Question

我是SharePoint的新手，我正在尝试使用JavaScript从SharePoint列表中读取数据。我创建了一个新的SP页面，并插入了内容编辑器Web部件。在内容编辑器中，我插入了以下代码。单击“保存”时，我看到的是代码本身，但看不到SP列表中的内容。如何使用JS从SP列表中读取数据？

<!DOCTYPE html>
<html>
<head></head>
<body></body>
<script>
var siteUrl = '/sites/MySiteCollection';

function retrieveListItems() {

    var clientContext = new SP.ClientContext(siteUrl);
    var oList = clientContext.get_web().get_lists().getByTitle('Announcements');

    var camlQuery = new SP.CamlQuery();
    camlQuery.set_viewXml('<View><Query><Where><Geq><FieldRef Name=\'ID\'/>' + 
        '<Value Type=\'Number\'>1</Value></Geq></Where></Query><RowLimit>10</RowLimit></View>');
    this.collListItem = oList.getItems(camlQuery);

    clientContext.load(collListItem);

    clientContext.executeQueryAsync(Function.createDelegate(this, this.onQuerySucceeded), Function.createDelegate(this, this.onQueryFailed));        

}

function onQuerySucceeded(sender, args) {

    var listItemInfo = '';

    var listItemEnumerator = collListItem.getEnumerator();

    while (listItemEnumerator.moveNext()) {
        var oListItem = listItemEnumerator.get_current();
        listItemInfo += '\nID: ' + oListItem.get_id() + 
            '\nTitle: ' + oListItem.get_item('Title') + 
            '\nBody: ' + oListItem.get_item('Body');
    }

    document.write(listItemInfo.toString());
    //alert(listItemInfo.toString());
}

function onQueryFailed(sender, args) {

    alert('Request failed. ' + args.get_message() + '\n' + args.get_stackTrace());
}
</script>
</html>

Answer 1

示例演示：

name = input("May I have your name? ")
age = int(input("Can I ask how old you are? "))
year = 2019

for age in range(age, 102, 2):
  if age == 101:
    age = 100
    year -= 1
  print("In {0} you will be {1} years old, {2}!".format(year, age, name))
  year += 2

You could bind data to jQuery datatable

如何使用JavaScript从SharePoint列表中检索数据

1 个答案: