Hi Tony, Hi everyone,
The problems seem to be solved. You can test the mechanism if your
interested.
Am 22.07.2019 um 03:56 schrieb TonyM:
Jan
Not sure I can help until you get this mechanism working but I am
watching.
Regards
Tony
On Monday, July 22, 2019 at 4:36:23 AM UTC+10, Jan wrote:
Hi!
The question is just about refreshing now, the timeout-issue is
solved by the code below.
-A new question arises: How can I call a modal in a widget?
-How do I refresh this widget?
You can see the mechanism working go to Szenio.de/Test
Cheers Jan
|/*\
title: $:/core/modules/macros/urltext.js
type: application/javascript
module-type: macro
Makro, das eine Textdatei darstellt
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
/*
Information about this macro
*/
exports.name <http://exports.name> = "geturl";
exports.params = [
{name: "url"}
];
/*
Run the macro
*/
exports.run = function() {
var monitor = setInterval(function(){
var elem = document.activeElement;
if(elem && elem.tagName == 'IFRAME'){
setTimeout(TimeoutFunction, 300);
clearInterval(monitor);
}
}, 100);
};
function TimeoutFunction(url) {
var client = new XMLHttpRequest();client.open('GET', "handover.txt",
false);
client.setRequestHeader('Content-type', 'Content-Type: text/html;
charset=ISO-8859-1');
client.onreadystatechange = function() {
if (client.readyState == 4 && client.status == 200)
{
var urltext = unescape(client.responseText);
var fields = {title: '$:/Temp/URL', text: client.responseText}
$tw.wiki.addTiddler(new $tw.Tiddler(fields))
}
}
client.send();
}
})();|
Am 21.07.2019 um 16:04 schrieb Jan:
Hello,
Mark and Jed helped me to build a widget, which shall directly
import a textfile with one click.
The construction is quite complex
The first function detects the click on an Iframe and the second
imports the URL by |XMLHttpRequest|.
On the backend a php writes the clicked address into a textfile
which ist read by the second function.
already worked with two flaws this workes with two flaws.
1. I works just once, so the widget shoud refresh.
2. Because the serverside appears to be slower I had to weave in
a one second timeout before executing the|||XMLHttpRequest|.
My attempt is below and on szenio.de/test <http://szenio.de/test>
you can see the working proof which suffers from the delay of the
server and thus points to the click before.
It would be great if you could help me on this issue.
Ciao Jan
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