我需要使用CSOM来更改发布网络中现有发布页面的页面布局。我看到有CSOM对象PublishingWeb,但缺少获取发布页面的方法。
答案 0 :(得分:8)
尽管在SharePoint 2013 CSOM中引入了新的Microsoft.SharePoint.Client.Publishing namespace,但与SSOM相比,它仍然是相对有限的API。例如,CSOM PublishingPage class不会公开Layout
属性,例如SSOM PublishingPage
does。
以下示例允许使用SharePoint 2010/2013中的CSOM设置页面布局:
pageItem["PublishingPageLayout"] = new FieldUrlValue() { Url = "<page layout server relative url>", Description = "<page layout name>" };
示例强>
以下示例演示了如何为页面设置Blank Web Part page
页面布局:
var pagesList = ctx.Web.Lists.GetByTitle("Pages");
var pageItem = pagesList.GetItemById(listItemId);
pageItem["PublishingPageLayout"] = new FieldUrlValue() { Url = "/_catalogs/masterpage/BlankWebPartPage.aspx", Description = "Blank Web Part page" };
pageItem.Update();
ctx.ExecuteQuery();
要为列表项设置内容类型,必须在列表中提供内容类型。以下方法用于此目的:
public static void SetListItemContentType(ListItem item, ContentType contentType)
{
var ctx = item.Context;
//1. Ensure Content Type is available in List
var list = item.ParentList;
var result = ctx.LoadQuery(list.ContentTypes.Where(ct => ct.Name == contentType.Name));
ctx.ExecuteQuery();
var listContentType = result.FirstOrDefault();
if (listContentType == null)
{
list.ContentTypes.AddExistingContentType(contentType);
list.Update();
ctx.ExecuteQuery();
}
//2. Set Content Type for List Item
item["ContentTypeId"] = contentType.Id;
item.Update();
ctx.ExecuteQuery();
}
用法
var result = ctx.LoadQuery(ctx.Site.RootWeb.AvailableContentTypes.Where(ct => ct.Name == "Contoso Article Page"));
ctx.ExecuteQuery();
var pageContentType = result.FirstOrDefault();
var pagesList = ctx.Web.Lists.GetByTitle("Pages");
var pageItem = pagesList.GetItemById(7);
SetListItemContentType(pageItem, pageContentType);
答案 1 :(得分:0)
尝试以下方法:
function updatePublishingPage(pageUrl,properties) {
var context = SP.ClientContext.get_current();
var site = context.get_site();
var web = context.get_web();
var pageFile = web.getFileByServerRelativeUrl(pageUrl);
var pageItem = pageFile.get_listItemAllFields();
context.load(site);
context.load(pageItem);
context.executeQueryAsync(
function () {
for(var propName in properties) {
var property = properties[propName];
var itemValue = pageItem.get_item(propName);
if(property.Type == "Url") {
var pagelayoutUrl = site.get_url() + property.Value.split(',')[0].trim();
itemValue.set_url(pagelayoutUrl);
var pagelayoutDesc = property.Value.split(',')[1].trim();
itemValue.set_description(pagelayoutDesc);
pageItem.set_item(propName,itemValue);
}
}
pageItem.update();
context.load(pageItem);
context.executeQueryAsync(
function () {
console.log(pageItem);
},
function (sender, args) {
console.log('Failed: ' + args.get_message());
}
);
},
function (sender, args) {
console.log('Failed: ' + args.get_message());
}
);
}
请致电以下人员:
var properties = {'PublishingPageLayout' : {'Type': 'Url','Value': '/_catalogs/masterpage/ArticleLeft.aspx, Image on left'}}; //Image on Left page layout
updatePublishingPage('/news/Pages/Latest-News.aspx',properties);