I need to run a javascript function of the web page from ranorex.
So, I gave Add New Action -> User code and,
I wrote the following code in Recording1.UserCode.cs
public void greet()
{
WebDocument webDocument = "/doc";
webDocument.ExecuteScript("document.write('Hello World!');");
}
When I play the recording I got the following error in report:
"No element found for path '/doc' within 10s."
What is missing?
Or what is the right way to do it?
You question was answered in the following post.
http://www.ranorex.com/forum/ranorex-javascript-executescript-t4436.html
Related
I'm using ag-grid to render a table in my angular 7.2.1 app. The custom cell renderer is just to render an edit button in the rows that will redirect to a different page.
I've done this before in a different app on a different Angular version a while ago, but for some reason the same code in this Angular 7 app is resulting in this. I think I may be missing something really simple.
I've created a minimalist reproduction of the error I'm seeing in this stackblitz - https://stackblitz.com/edit/angular-v98mjs
If you click on the Edit button, you will see this error in the console.
ERROR Error: Cannot read property 'navigate' of undefined
ag-grid versions:-
I'm using the following version for ag-grid:-
"ag-grid-angular": "^20.2.0", "ag-grid-community": "^20.2.0",
Please look at the stackblitz code in the link above for the code.
You needed to define onEdit with Arrow Function
onEdit = (row): void => {
console.log('row is being edited', {row})
this.router.navigate(['/new-url', { id: row.incidentId }], {
relativeTo: this.route.parent
});
};
More example such thing: ag-grid server side infinite scrolling accessing props
Have a look at the updated plunk: https://stackblitz.com/edit/angular-oppxte
Without arrow function, inside onEdit function of AppComponent was not able to get reference of this.router, and hence, you were getting the error.
Cannot read property 'navigate' of undefined
I have also introduced RootComponent and NewComponent for better modularity in the example. Hope it will be clear with that.
after several rounds of research, I found there is no clear answer about the situation like below:
I have a js file called 'AAA.js', and there is simple code in side like this:
var AAA = {
listenForMenuLayer: function () {
console.log("menu initiated");
$('.nav-menu').on('click', function() { console.log("menu clicked")});
}
init: function(){
this.listenForMenuLayer();
}
};
And in the dart, I wrote like below (using 'dart:js'):
js.context['AAA'].callMethod('init');
Then, when I run it, everything looks fine, the "menu initiated" shows properly, which means the 'listenForMenuLayer' is initiated, but when click on the '.nav-menu', there is nothing happened. (I check many times, there is no spelling error or else)
My question is: Can Dart accept this kind of initiating of external JS event? or we should re-write those JS events at all, please advise, many thanks.
Updates:
I found that if we write the js code like above, the jquery will not be initiated properly, which means all the features begin with '$' will not be functional.
guys, I update it to using 'package:js/js.dart';
#JS('AAA.init')
external void aInit();
then some where, just simply call after including:
aInit();
I know that my question is not new, but all solutions I've found here and in the Internet are not working :( Or, I'm doing something completely wrong.
I need to create a communication between Dart and JS, and I would love to use events, as the idea seems to be neat and simple.
So, I tried this tutorial: https://dart.academy/easy-dart-js-interopt/
My JS code:
var customEvent = new CustomEvent("fromJavascriptToDart");
window.onload = document.dispatchEvent(customEvent);
document.addEventListener("fromJavascriptToDart", test, false);
function test() {
console.log("Listening");
}
The event is dispatched, as I see Listening in console log.
But when it comes to dart, nothing is working.
I've tried the following methods and everything failed:
document.on['fromJavascriptToDart'].listen((CustomEvent event) {
print("HEY! I'M LISTENING!");
});
window.on["fromJavascriptToDart"].listen((e) => print( "HEY! I'M LISTENING!"));
window.on['foo'].add((e) => print(e.detail)); //This is not working, as there is no add method in Stream Event anymore
#Listen('fromJavascriptToDart')
void eventTest(){
print("HEY! I'M LISTENING!");
}
Any help is mostly appreciated.
DartPad example
document.on['fromJavascriptToDart'].listen((CustomEvent event) {
print("HEY! I'M LISTENING!");
});
Works fine.
#Listen() is Polymer specific
add doesn't exist (listen as show above should be used)
the event doesn't seem to reach window, but I'm sure this will behave the same in pure JS.
I'm starting learning dart, I've installed the Dart Editor normally on a Linux system, but the problem comes up when I start to code a simple snippet of code for instance this:
import 'dart:html';
void main() {
querySelector('#status').innerHtml = "Hola mundo";
var button = new ButtonElement();
button.text = "Haz click";
button.on.click.add( (e){
var div = new Element.html("<div>puto</div>");
document.body.elements.add(div);
});
document.body.elements.add(button);
}
I get three warnings with the same messages: "There is no such getter 'function' in..." in three different parts of the code:
I got this code in a book, so the code is correct, How do I resolve this problem? thanks
edit: I cannot run this code with these warnings as you could expect.
The book is probably out of date from the current library APIs.
Try changing elements to children, e.g. document.body.children.add(elem2); is an example in the DOM section of Dart: Up and Running.
See the api
https://api.dartlang.org/apidocs/channels/stable/#dart-dom-html.Element#id_onClick
ElementStream<MouseEvent> get onClick
Stream of click events handled by this Element.
This syntax is outdated
// button.on.click.add( (e){
button.onClick.listen(callback);
// or button.on['my-custom-event'].litsen();
I have a BrowserField in my app, which works great. It intercept NavigationRequests to links on my website which go to external sites, and brings up a new windows to display those in the regular Browser, which also works great.
The problem I have is that if a user clicks a link to say "www.google.com", my app opens that up in a new browser, but also logs it into the BrowserHistory. So if they click back, away from google, they arrive back at my app, but then if they hit back again, the BrowserHistory would land them on the same page they were on (Because going back from Google doesn't move back in the history) I've tried to find a way to edit the BrowserField's BrowserHistory, but this doesn't seem possible. Short of creating my own class for logging the browsing history, is there anything I can do?
If I didn't do a good job explaining the problem, don't hesitate for clarification.
Thanks
One possible solution to this problem would be to keep track of the last inner URL visited before the current NavigationRequest URL. You could then check to see whether the link clicked is an outside link, as you already do, and if it is call this method:
updateHistory(String url, boolean isRedirect)
with the last URL before the outside link. Using your example this should overwrite "www.google.com" with the last inner URL before the outside link was clicked.
Here is some half pseudocode/half Java to illustrate my solution:
BrowserFieldHistory history = browserField.getHistory():
String lastInnerURL = "";
if navigationRequest is an outside link {
history.updateHistory(lastInnerURL, true);
// Handle loading of outer website
} else {
lastInnerURL = navigationRequest;
// Visit inner navigation request as normal
}
http://www.blackberry.com/developers/docs/5.0.0api/net/rim/device/api/browser/field2/BrowserFieldHistory.html#updateHistory(java.lang.String, boolean)
I had a similar but a little bit different issue. Special links in html content like device:smth are used to open barcode scanner, logout etc and I wanted them not to be saved in BrowserFieldHistory. I found in WebWork source code interesting workaround for that. All that you need is throw exception at the end like below:
public void handleNavigationRequest( BrowserFieldRequest request ) throws Exception {
if scheme equals to device {
// perform logout, open barcode scanner, etc
throw new Exception(); // this exception prevent saving history
} else {
// standard behavior
}
}