Is it possible to have the filebeat script processor call functions from the main event function?
The idea would be to call function X from the main event function if the field was an object or value was equal to 5 (ie some event happened and needed special processing). Therefore, function X would do something.
I found a solution, here's a snippet showing how it was done:
- script:
lang: javascript
id: get_fields
source: >
function check(event, field){
event.Append("fieldAppender", field);
}
function process(event) {
var a = event.Get();
for( var field in a){
check(event, field);
}
}
Related
Element binding snippet
var oModel = oView.getModel();
var oPromiseMetadataLoaded = oModel.metadataLoaded();
oPromiseMetadataLoaded.then(function() {
var sObjectPath = oModel.createKey("Project", {
ProjectID: sProjectId
});
oView.bindElement("/" + sObjectPath);
// <HERE>
});
Now I want to execute a function (marked with '// ' where it should go) which uses data from the bound Object. When the data is not there yet (the model is obviously an OData model), I need to attach to the dataReceived event, but when when the data is already there, this event won't fire.
What is the most (UI5) idiomatic way to execute code in both cases? Is there a Promise like oModel.metadataLoaded()? Do I need to consider something, e.g. to probably not read data from an object previously bound to the view?
Maybe you can attach to the change-Event?
oView.bindElement({
path: "/" + sObjectPath,
events : {
change: this._onBindingChange.bind(this),
dataRequested: function (oEvent) {
oView.setBusy(true);
},
dataReceived: function (oEvent) {
oView.setBusy(false);
}
}
});
_onBindingChange : function (oEvent) {
if (this.getView().getBindingContext()) {
//HERE
}
else { //Invalid Binding Context };
}
I am not able to display records on my report.
Report Source: Group Approval(sysapproval_group) table
Condition:Sys Id - is one of - javascript: new GetMyGroupApprovals().getSysIds();
Script Include : MyGroupApproval
Note : Active is checked, Accesible is all application score & Client callable unchecked
var GetMyGroupApprovals = Class.create();
GetMyGroupApprovals.prototype = {
initialize: function() {
},
getSysIds : function getMyGroupMembers(){
var ga = new GlideRecord('sysapproval_group');
ga.addQuery('parent.sys_class_name', '=', 'change_request');
ga.query();
gs.log("TotalRecords1 Before:: " + ga.getRowCount());
var sysIdArray = [];
while(ga.next()){
sysIdArray.push(ga.sys_id);
}
return sysIdArray;
},
type: 'GetMyGroupApprovals'
};
Kindly note that I have to achieve with script approach. I am not able to get records on my report.
This line is probably causing unexpected behavior:
sysIdArray.push(ga.sys_id);
ga.sys_id returns a GlideElement object, which changes for each of the iterations in the GlideRecord, so the contents of sysIdArray will just be an instance of the same object for each row in the result set, but the value will just be the last row in the set.
You need to make sure you push a string to the array by using one of the following methods:
sysIdArray.push(ga.sys_id+''); // implicitly call toString
sysIdArray.push(ga.getValue('sys_id')); // return string value
Quick suggestion, you can use the following to get sys_ids as well:
sysIdArray.push(ga.getUniqueValue());
I was trying to define one sort of global variable which value will be reflecting in 2/3 different templates (directives). For that I used angular factory as follows:
app.factory('MyService', function ($http) {
return {
firstNumber: function (){
//return selectedNumber = "200";
var selectedNumber = "";
var selectedNumber = $http.get("/count.do").success(function (data) {
console.log('First Number: ', data[0].count)
});
return selectedNumber;
}
};
});
As you can see 'selectedNumber' is that common variable. Problem is when I am hard coding the value as "200" and from controller calling as follows:
//Init Number
$scope.selectedNumber= MyService.firstNumber();
This whole process is working fine. But as soon as I am trying to get the value from back end (which you can see above) getting {} object.
I did some research on this and understanding that my concept on Angular object and String manipulation is not clear...can anyone please help me to understand the mistake I am doing and to resolve this situation.
Well, i got my expected outcome by using 'callback' service as follows:
In my factory i just called the '$http.get':
app.factory('MyService', function ($http) {
return {
firstNumber: function (){
$http.get("/count.do").success(callback);
}
};
});
And then from controller i received the data and assigned as follows:
//Init Number
MyService.firstNumber(function(data) {
$scope.selectedNumber = data[0].count;
});
I don't know whether it is a good solution or what, will really appreciate for any comment on this solution plz.
Thanks
I have a problem accessing for loop variable inside my AJAX functions. Below is my code.
for (var x; x<=8; x++){
$('#sumbit_button'+x).bind('keyup paste', function(value){
var val = $(this).val();
$.post('index.php', {val : val }, function(data){
$('#sumbit_this_'+x).html(data);
verify_error(value);
});
});
}
The line
$('#sumbit_button'+x).bind('keyup paste', function(x){ ... }
Means that your previously defined variable x is overriden in local function scope by function argument x which is actually the keyup or paste event. If you want to keep reference to x, rename function(x){...} to something more logical, like function(event) {...} or do not use function argument at all if you don't need it function(){...}.
It would be a good idea to read more about how jQuery and Javascript event handlers work.
Update
Your current version of the script will not work either because you're still passing jQuery event object to the verify_error instead of x. The problem is that you do not pass x when declaring an event handler, you're declaring a new variable, which is currently called value. Delete the variable value from $('#sumbit_button'+x).bind('keyup paste', function(value){...} and simply pass 'x' to the verify_error as in the first version of your script.
You've overwritten the x by your function(x)
Try renaming x in function(x) to something else like function(y) or whatever that make sense.
for (var x; x<=8; x++){
$('#sumbit_button'+x).bind('keyup paste', function(){
var val = $(this).val();
$.post('index.php', {val : val }, function(data){
$('#sumbit_this_'+x).html(data);
verify_error(x);
});
});
}
I have the following issues with my knockout model validations and not sure how to resolve them. Following is my model first of all, with the validation rules:
var Data = function (data) {
this.Val = data;
}
function ViewModel(item) {
var parse = JSON.parse(item.d);
var self = this;
this.Name = ko.observable(parse.Name);
this.UserType = ko.observable(parse.UserType);
this.ID = ko.observable(parse.ID).extend({ required: { params: true, message: "ID is required" }, decimal: { params: 2, message: "Should be decimal"} });
this.Username = ko.observable(parsed.Username).extend({ required: {
onlyIf: function () {
return self.UserType() > 1;
}
}
});
this.WeeklyData = ko.observableArray([]);
var records = $.map(parse.WeeklyData, function (data) { return new Data(data) });
this.WeeklyData(records);
this.WeeklyData2 = ko.observableArray([]);
var records = $.map(parse.WeeklyData2, function (data) { return new Data(data) });
this.WeeklyData2(records);
}
ko.extenders.numeric = function (target, precision) {
var result = ko.dependentObservable({
read: function () {
return target().toFixed(precision);
},
write: target
});
result.raw = target;
return result;
};
Here are my problems:
1) with the ID() observable, I want to restrict it to two decimal points, so I've created the validation extender 'numeric' but it's not working. Is there anything wrong with how I'm using it and how to correct it?
2) Also, if I want to restrict an observable to whole numbers, how can I do that?
3) when I define a rule with a condition, (i.e. Username()), how do I define a custom message for that? I was able to do it for default rules, but with the conditional rules, it's not working
4) I have two observable arrays WeeklyData1 and WeeklyData2 both of which contains Data() objects. I want to have separate min/max rules for these two, for example, min/max - 1,7 for WeeklyData1 and min/max - 1,150 for WeeklyData2. How can I get it done?
4) Right now my error messages appear right next to the data field, but I want all those to appear in a single validation summary, while displaying '*' against the field. I've been told to use Validation-bindings, but I'm not sure how to use it, can someone please give an example?
It's a lot of questions, I know, but I appreciate if someone could help.
Thanks in advance
Instead of diving in your code i have created a small-small demonstrations for your questions. Ok so here we go,
1) with the ID() observable, I want to restrict it to two decimal points.... and 2) Also, if I want to restrict an observable to whole numbers....
Your 1 and 2 question are pretty similar so i covered both of this in a single fiddle. Check this fiddle.
3) when I define a rule with a condition, (i.e. Username()), how do I define a custom message ....
You can use message property to set custom messages, Check this fiddle.
4) I have two observable arrays WeeklyData1 and WeeklyData2 both of which contains Data() objects
I am not clear which this question, what type of data both of these array contains and for what you want to set min/max rule ( array length or other ). So please clear this, than i will try to help on this.
5) Right now my error messages appear right next to the data field.....
This questions answer i already given in your how to? with knockout js validations question (Check update).
Let me know if it helps!