Hi,
Just to clear out the conditions 😃 I'm pretty new to servicenow and developing. Coding has always been there in the background all life, but it has never been my main work.
I'm trying to learn how to get angularJS to work like I want and I've been through a lot of tutorials of AngularJS but I havnt found anyone that covers really how to get the information from ServiceNow. all these always put the data in the controller manually.
And when it comes to REST, Im totally new 😃
I've played around abit with the info from Angular in ServiceNow: Tutorial #3 - REST Calls-John Andersen
and I get it to work. But since that one requires a input for the tickets to show, I want to know how to make a ui page that shows the records without any manually input calling for the function to get it.. but show all the records that my query is. Im trying this out on my personal dev-instance.
In my dream world I would just take away the function part and use the get right up, but I guess Im missing something.
This is what I got.
UI page:
<?xml version="1.0" encoding="utf-8" ?>
<j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="null" xmlns:g2="null">
<!-- Import AngularJS Library -->
<g:requires name="angular.min.jsdbx" />
<!-- Import my UI Script - get updated timestamp to invalidate cache if script changes -->
<g2:evaluate var="jvar_stamp">
var gr = new GlideRecord('sys_ui_script');
gr.get("e608a7e94fc41600028f7ab28110c748");
gr.getValue('sys_updated_on');
</g2:evaluate>
<g:requires name="driftinformation.jsdbx" params="cache=$[jvar_stamp]" />
<!-- The User Interface -->
<div ng-app="descEditor" style='padding:40px;'>
<div ng-controller="DescriptionText">
<table><tr>
<!-- <td style='width: 300px; vertical-align: top;'>
<p>NUMBER</p>
<input ng-model="incnum" ng-change="updateRecordList(incnum);"/>
</td> -->
<td style='vertical-align: top; padding: 20px;
background-color: #B2B2B2; width: 200px;'>
<div ng-repeat="num in numbers">{{num.number}}</div>
</td>
</tr></table>
</div>
</div>
</j:jelly>
UI Script:
var myApp = angular.module('descEditor', []);
myApp.controller('DescriptionText', [
'$scope',
'$http',
function($scope, $http) {
$scope.incnum = "INC010";
$scope.url = '/api/now/table/incident';
$http.defaults.headers.common.Accept = "application/json";
$http({
method: 'GET',
url: $scope.url + "?sysparm_query=numberSTARTSWITH"+incnum+
"^ORDERBYDESCnumber"+
"&sysparm_fields=number&sysparm_limit=25",
}).
success( function(data, status) {
$scope.numbers = data.result;
}).
error ( function(data, status) {
$scope.numbers = [{"number": "Error fetching list"}];
});
}
] );
I'm hoping someone in the community can point me in the right direction 😃
