https://dallaspolice.net/Style%20Library/DallasPolice/JS/GetNews.js

1$(document).ready(function () {	 
2	  getNews();	
3});
4
5function getNews(){
6	
7	 var dc = this;
8	 var requestUri = window.location.protocol + "//" + window.location.host + _spPageContextInfo.siteServerRelativeUrl + "_api/web/lists/getbytitle('News')/items?$orderby=Modified asc";
9     dc.successCallback = function (responseData, ResultsItems, queryTxt) 
10	 {        
11        pCount = responseData.d.results.length;
12		var news = "";		
13		responseData.d.results.forEach(Display);
14		function Display(element, index, array)
15		{  
16			news += '<div class="col-md-3 col-sm-6 col-xs-6"><div class="thumbnail"><div class="caption">';
17			news += '<h3>' + element.Title + '</h3>';
18			news += '<p><a target="_blank" href="' + element.URL.Url + '">' + element.Description.substr(0, 70) + '...</a></p></div></div></div>';
19	  }     
20		$(".news-box").html(news);
21     }     
22
23	 dc.failureCallback = function (error) {
24                console.log("error");
25     }
26            
27     execAjax(
28		requestUri,
29                dc.successCallback,
30                dc.failureCallback,
31                false
32             )
33}