• I have a sharepoint site.
• It has around hundred document libraries.
• i want to get the name and link of today uploaded documents in the sharepoint site using client object model.
• pls help

To search documents in SharePoint you can use search API of 2013 share point follow these below steps to find out solution

1. Search service application created and running with good crawl system scheduled.

2. Enable continuous crawl, so that new results will appear.

3. Make sure your document library is set to YES to Allow items to appear in search results in the Advanced Settings of the doc library

4. Also additionally you can set up a search scope for the document library and use KeywordQuery to search in that scope(You can set the scope at site collection).This step is not a required step since you can put the URL of the document library inside the Query to get only docs from that library

Code is here

using (ClientContext clientContext = new ClientContext("http://<serverName>/sites/<siteCollectionPath>"))
{
    KeywordQuery keywordQuery = new KeywordQuery(clientContext);
    keywordQuery.QueryText = "SharePoint";//change this to suit your need
    SearchExecutor searchExecutor = new SearchExecutor(clientContext);
    ClientResult<ResultTableCollection> results = searchExecutor.ExecuteQuery(keywordQuery);
    clientContext.ExecuteQuery();
} 

• Edited by Ankit Pareek 9 minutes ago

To search documents in SharePoint you can use search API of 2013 share point follow these below steps to find out solution

1. Search service application created and running with good crawl system scheduled.

2. Enable continuous crawl, so that new results will appear.

3. Make sure your document library is set to YES to Allow items to appear in search results in the Advanced Settings of the doc library

4. Also additionally you can set up a search scope for the document library and use KeywordQuery to search in that scope(You can set the scope at site collection).This step is not a required step since you can put the URL of the document library inside the Query to get only docs from that library

Code is here

using (ClientContext clientContext = new ClientContext("http://<serverName>/sites/<siteCollectionPath>"))
{
    KeywordQuery keywordQuery = new KeywordQuery(clientContext);
    keywordQuery.QueryText = "SharePoint";//change this to suit your need
    SearchExecutor searchExecutor = new SearchExecutor(clientContext);
    ClientResult<ResultTableCollection> results = searchExecutor.ExecuteQuery(keywordQuery);
    clientContext.ExecuteQuery();
} 

• Edited by Ankit Pareek 16 minutes ago

This can be achieved by SharePoint search query,

code for Javascript to get search result - this you will need to call on search button click

   var context = SP.ClientContext.get_current();
    var keywordQuery = new Microsoft.SharePoint.Client.Search.Query.KeywordQuery(context);
    keywordQuery.set_queryText("Search Query");
     var searchExecutor = new Microsoft.SharePoint.Client.Search.Query.SearchExecutor(context);
    var results = searchExecutor.executeQuery(keywordQuery);
     context.executeQueryAsync(onQuerySuccess, onQueryFail);
     
     function onQuerySuccess() {
          $("#resultsDiv").append('<table>');   
        if (results.m_value.ResultTables) {
            $.each(results.m_value.ResultTables, function(index, table) {  
                if(table.TableType == "RelevantResults") {
                  $.each(results.m_value.ResultTables[index].ResultRows, function () {  
                         $("#resultsDiv").append('<tr>');
                         $("#resultsDiv").append('<td>' + this.Title + '</td>');   
                          $("#resultsDiv").append('<td>' + this.Author + '</td>');
                          $("#resultsDiv").append('</tr>');   
                      })
                   }  
                });
            }  
            $("#resultsDiv").append('</table>');
    }
    
    function onQueryFail(){
        alert('Query failed. Error:' + args.get_message());
    }

Now you will need to create your 'Query Text'. Few examples of that:

1) As you need only documents then it will contain 'isDocument:true'

2) If there is specific Parent Content type of all the documents then you can add filter : 'ContentTypeId:{your parent content type id}*'

3) For today's date document -> You will need to add one filter something like 'Created:{Today}'. You can create a Managed Property of Created if not present, and then use normal javascript to get Today's date to form the query.

Here is link for creating 'Created Date' managed property https://social.technet.microsoft.com/forums/sharepoint/en-US/2ddab5dd-1f21-485e-b193-ededc80b46bc/create-date-managed-property-for-search-web-service 

So, overall query will look as follows :

"isDocument:true AND Created:24/06/2015 AND ContentTypeId:{Parent Content Type (if any)}"