Sharepoint如何获取上下文信息。 使用JavaScript

Question

I am developing the website in that i have to fetch the share point list details. when i try in the Google postman its working fine. But when i try in Javascript i faced the 401 issue.

function loadXMLDoc() {
   $.ajax({
           type: "POST",
           url: “host / sites / _api / contextinfo ",
           beforeSend: function (xhr){ 
             xhr.setRequestHeader("Authentication ", "Basic " + btoa(“username” + ": " + “password”))
           },   
            success: function (msg){
              console.log(msg);   
            }    
  }); 
}

Please help me how to give the share point user details in javascript.

Thanks Sundar D.

Answer 1

If your doing AppParts, then this is probably one of the many prefer patterns: var ctxApp = new SP.ClientContext("/"); You could probably just do var ctxApp = new SP.ClientContext(); if generally get Context information.

in regards to doing JSON/REST querying there is a little more to it:

This is what i used to get a RequestExecutor information, but should get you the idea of how to do this in SharePoint's JavaScript implementation:

var executor = new SP.RequestExecutor("/");
executor.executeAsync({
    url: "_api/SP.AppContextSite(@target)/web/lists/getByTitle('tblTestList')/items?@target='" + qsHostUrl + "'&select=BdcIdentity,value",
    method: "GET",
    headers: { "Accept": "application/json; odata=verbose" },
    success: getListDataRESTSuccess,
    error: getListDataRESTError
});