I'm using FileStack on my website, according to FileStack Docs I have this actually:
<iframe id="framefile" width="700" height="500" frameborder="0">
<p>Your browser does not support iframes.</p>
</iframe>
<div id="files"></div>
And in javascript side:
<script src="http://code.jquery.com/jquery-1.12.0.min.js"></script>
<script type="text/javascript" src="http://api.filepicker.io/v2/filepicker.js"></script>
<script type="text/javascript">
filepicker.setKey("myAPIKey");
filepicker.pickMultiple(
{
mimetype: '*/*',
language: 'es_mx',
container: 'framefile',
services: ['COMPUTER','GOOGLE_DRIVE','DROPBOX']
},
function(Blobs){
console.log(JSON.stringify(Blobs));
},
function(FPError){
console.log(FPError.toString());
});
</script>
I need to get only URL files values and put it in a div. I tried this:
<script type="text/javascript">
filepicker.setKey("myAPIKey");
filepicker.pickMultiple(
{
mimetype: '*/*',
language: 'es_mx',
container: 'framefile',
services: ['COMPUTER','GOOGLE_DRIVE','DROPBOX']
},
function(Blobs){
console.log(JSON.stringify(Blobs));
var result = JSON.stringify(Blobs, ['url']);
$('#files').html(result);
},
function(FPError){
console.log(FPError.toString());
});
</script>
I obtain this:
[{"url":"https://cdn.filepicker.io/api/file/--link1--"}]
But How can I obtain URL values but in this way?:
https://cdn.filepicker.io/api/file/--link1--
Anyone have a solution?
You're almost there, are not you?
What about appending [0].url to the object which is returned ?
I mean substituting result = JSON.stringify(Blobs, ['url']); for result = JSON.stringify(Blobs, ['url'])[0].url;
UPDATE
My first anwser is wrong because result in
result = JSON.stringify(Blobs, ['url'])
returns '[{"url":"https://cdn.filepicker.io/api/file/--link1--"}]', which is a string since it comes from a stringifyed variable. Thus, result[0] returns its first character, which is "[". Finaly result[0].url or put differently, "[".url is undefined. (and can hardly be so)
Replace this part:
function(Blobs){
console.log(JSON.stringify(Blobs));
var result = JSON.stringify(Blobs, ['url']);
$('#files').html(result);
}
by
function(Blobs){
$('#files').html(Blobs[0].url);
}
If one wants to get the desired information from a json, one must not stringify it.
Update
Or if you want to display numerous urls, because of multiple files replace the latter method by
function(Blobs){
var displayedUrls = "";
for (i = 0; i < Blobs.length; i++) {
displayedUrls += Blobs[i].url + "<br>";
}
}
$('#files').html(displayedUrls);
Related
<html>
<body>
<div id="output">hi</div>
</body>
<script>
var link="http://mywp.com/cilacap/api/get_posts/";
var jcontent= JSON.parse(link);
var output=document.getElementById('output');
output.innerHTML=jcontent.id' ';
</script>
</html>
It only shows "hi".
Can someone tell me how to show JSON items such as "id" and "postDate"
with looping but without PHP scripting?
Thanks
Few syntactical errors, below is the right one.
<html>
<body>
<div id="output">hi</div>
</body>
<script>
var link='{"url":"http://mywp.com/cilacap/api/get_posts/", "id":"url_id_01"}';
var jcontent= JSON.parse(link);
var output=document.getElementById('output');
output.innerHTML=jcontent.id + ' ';
</script>
</html>
JSON Data(var link), was not parsable.
JSON Data(var link), didnt contained any attribute called id.
String concatenation in last line(output.innerHTML), was wrong.
Try removing the quotes from:
output.innerHTML=jcontent.id' ';
and change it to:
output.innerHTML += jcontent.id;
Providing that the link is valid it should work now.
You can also write:
console.log(jcontent);
and check if the console displays the value, or any errors that have occurred.
That url is a string, not json.
Use Ajax to get the data ( using jquery)
var link;
$.ajax({
url: "test.html",
}).done(function(data) {
link = data;
});
Then, extract the data;
output.innerHTML=jcontent.id;
Is for the value. You get the key like this:
ES7
Object.entries(jcontent)
.forEach(keyValuePair =>
{
// Push to HTML
var t = document.createTextNode(keyValuePair[0] + ' : ' + keyValuePair[1]); // Create a text node
output.appendChild(t);
});
ES6
Object.keys(jcontent)
.map(key => [key, jcontent[key]])
.forEach(keyValuePair =>
{
// Push to HTML
var t = document.createTextNode(keyValuePair[0] + ' : ' + keyValuePair[1]); // Create a text node
output.appendChild(t);
});
ES5 (Most likely your case)
Use function instead of arrow functions for es5:
Object.keys(jcontent)
.map(function(key){ [key, jcontent[key]] })
.forEach(function(keyValuePair)
{
// Push to HTML
var t = document.createTextNode(keyValuePair[0] + ' : ' + keyValuePair[1]); // Create a text node
output.appendChild(t);
});
Access the value:
keyValuePair[0] // key
keyValuePair[1] // value
Ps
If you want to use the es7 or es6 method, have a look at babeljs
Need to dynamically update contents in a div of main page, based on data fetched from other html page
setInterval( function() {
$.ajax({
type:'GET',
url:"url for status",
success : function(data){
console.log(data);
}
})
},3000);
The content of 'data' printed in developer tool console is:
<html>
<style>
</style>
<head>
</head>
<script>
var conns=[{num:1,
id:1,
Conn:[{type:'ppp',
Enable:1,
ConnectionStatus:'Disconnected',
Name:'CONNECTION_1',
Uptime:0,
ConnectionError:'TIME_OUT',
..............
}]
},
{num:2,
id:2,
Conn:[{type:'ppp',
Enable:1,
ConnectionStatus:'Disconnected',
Name:'CONNECTION_2',
Uptime:0,
ConnectionError:'TIME_OUT',
..............
}]
}]
</script>
</html>
Need to extract the ConnectionStatus, Name and ConnectionError from this content and display it in respective div in main page.
I would recommend using a different transfer type, however, you could use something like this:
function break_out_each_id(){//returns array of indexes where id starts
var i = 0;
id_objs = [];
while data.indexOf('id', i) > -1{
id_objs[i] = data.indexOf('id', i);
i++;
}
return id_objs
}
function find_values(){//pseudo code
use the array of indexes from first index to next index
in that string, do index of each value you are looking for (ConnectionStatus...)
then parse that line after the ':' to get the value.
Do this for each index in indexes array
}
Sorry for the pseudo code, but this post is getting really long. Like I said, it would be MUCH better to just send the response as JSON (even if it is a stringified version of it). In that case you could just do a simple JSON.parse() and you'd be done.
I was trying to get a run-time value(msg.payload) from a function node(node-red) and supply it to a template node(node-red) to display appropriate image according to the input.I used the below code,but the image is not changing according to the choice of input. Below is the code. Please take a look and provide me some insights or what needs to be changed to make it work.
<html>
<head>
<script type="text/javascript">
function displayImage() {
var j=parseInt({{payload}});
document.getElementById("img").src = images[j];
}
function startTimer() {
setInterval(displayImage,3000);
}
var images = [];
images[0] = "image1.jpg";
images[1] = "image2.jpg";
images[2] = "image3.jpg";
</script>
</head>
<body onload="startTimer()">
<img id="img" src="image1.jpg"/>
</body>
</html>
Use the console.log(message)and check:
the {{payload}} parameter should be an integer as you expected
the value of J parameter, after its assignment, should an integer between 0-2
You are dealing with NodeRED. The easiest way to learn about your payload parameter is to use a Debug node (the dark green one) and attach it to the same output as the template node. You then will very quickly see what it is made of. Most likely your payload is a JSON object. Something like this:
{ "name" : "Peter",
"color" : "Blue",
"image" : "2"
}
... or similar.
Then you just change that content in {{ }} to reflect the variable inside the JSON object that has the number you are interested in. Like:
{{payload.image}}
Double check your function node. If it doesn't end with a return statement (typically return msg) you simply won't have any input.
Using the following code, I get working output:
<html>
<head>
<script type="text/javascript" src="/js/showdown.js"></script>
</head>
<body>
<script type="text/javascript">
var converter = new Showdown.converter();
alert(converter.makeHtml('*test* abc'));
</script>
</body>
</html>
Returning <p><em>test</em> abc</p>
I would now like to add an extension. The github page suggests this can be done with:
<script src="src/extensions/twitter.js" />
var converter = new Showdown.converter({ extensions: 'twitter' });
However, modifying my code to:
<html>
<head>
<script type="text/javascript" src="/js/showdown.js"></script>
<script type="text/javascript" src="/js/twitter.js"></script>
</head>
<body>
<script type="text/javascript">
var converter = new Showdown.converter({ extensions: 'twitter' });
alert(converter.makeHtml('*test* abc'));
</script>
</body>
</html>
Produces the error
"Uncaught Extension 'undefined' could not be loaded. It was either not found or is not a valid extension."
Adding the following code (as listed under the Filter example)
var demo = function(converter) {
return [
// Replace escaped # symbols
{ type: 'lang', function(text) {
return text.replace(/\\#/g, '#');
}}
];
}
Produces an error Uncaught SyntaxError: Unexpected token (
I would like to create an extension like this one https://github.com/rennat/python-markdown-oembed to interpret a , but it's unclear how to begin adding this support.
In your last block you have a comma after 'lang', followed immediately with a function. This is not valid json.
EDIT
It appears that the readme was incorrect. I had to to pass an array with the string 'twitter'.
var converter = new Showdown.converter({extensions: ['twitter']});
converter.makeHtml('whatever #meandave2020');
// output "<p>whatever #meandave2020</p>"
I submitted a pull request to update this.
The way we write extensions has changed, I found some help with the following filter example : http://codepen.io/tivie/pen/eNqOzP
showdown.extension("example", function() {
'use strict';
return [
{
type: 'lang',
filter: function(text, converter, options) {
var mainRegex = new RegExp("(^[ \t]*:>[ \t]?.+\n(.+\n)*\n*)+", "gm");
text = text.replace(mainRegex, function(match, content) {
content = content.replace(/^([ \t]*):>([ \t])?/gm, "");
var foo = converter.makeHtml(content);
return '\n<blockquote class="foo">' + foo + '</blockquote>\n';
});
return text;
}
}
]
});
I'm new in Jquery, I would like to have Jquery code to get the current page url and if the url contains certain string then load remote element.
example:
i have the page urls like this:
"http://......./Country/AU/result-search-to-buy"
"http://......./Country/CA/result-search-to-buy"
"http://......./Country/UK/result-search-to-buy"
the part "/Country/AU" is what I need to determine which page element I should load in, then if "AU" I load from "/state-loader.html .state-AU", if "CA" I load from "/state-loader.html .state-CA"
I have a builtin module "{module_pageaddress}" to get the value of the current page url, I just dont know the Jquery logic to let it work.
I expect something like this:
if {module_pageaddress} contains "/Country/AU/"
$('#MyDiv').load('state-loader.html .state-AU');
if {module_pageaddress} contains "/Country/CA/"
$('#MyDiv').load('state-loader.html .state-CA');
please help and many thanks.
Here is some code:
<!DOCTYPE html>
<html>
<head>
<title>jQuery test page</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js" type="text/javascript"></script>
<script type="text/javascript">
function loadContent(elementSelector, sourceURL) {
$(""+elementSelector+"").load(""+sourceURL+"");
}
function stateURL() {
var startOfResult = '../../state-loader.html #state-';
var match = (/(?:\/Country\/)(AU|US|CA|UK)(?:\/)/).exec(window.location.pathname);
if (match) {
return startOfResult + match[1];
} else {
return startOfResult + 'AU';
}
}
</script>
</head>
<body>
Link 1
<div id="content">content will be loaded here</div>
</body>
</html>
And the file to load the different content for the states:
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<div id="state-US">Go USA!</div>
<div id="state-CA">Go Canada!</div>
<div id="state-AU">Go Australia!</div>
<div id="state-UK">Go United Kingdom!</div>
</body>
</html>
See it work here:
http://www.quirkscode.com/flat/forumPosts/loadElementContents/Country/US/loadElementContents.html
Replace .../US/... with .../AU/..., etc. to see how it behaves.
Original post where I got the ideas/original code:
http://frinity.blogspot.com/2008/06/load-remote-content-into-div-element.html
You can try
var countryCode = ... // parse the country code from your module
$('#yourDiv').load('state-loader.html .state-' + countryCode);
See more examples of .load() here.
As far as pulling the url path you can do the following
var path_raw = document.location.path,
path_array = path_raw.split("/");
Then, you could do something like this:
$.ajax({
url: "./remote_data.php?country=" + path_array[0] + "&state=" + path_array[1],
type: "GET",
dataType: "JSON",
cache: false,
success: function(data){
// update all your elements on the page with the data you just grabbed
}
});
Use my one line javascript function for getting an array of the URL segments: http://joshkoberstein.com/blog/2012/09/get-url-segments-with-javascript
Then, define the variable $countrySegment to be the segment number that the country code is in.
For example:
/segment1/segment2/CA/
(country code would be segment 3)
Then, check if the 3rd array index is set and if said index is either 'CA' or 'AU'. If so, proceed with the load, substituting in the country-code segment into the .html filename
function getSegments(){
return location.pathname.split('/').filter(function(e){return e});
}
//set what segment the country code is in
$countrySegment = 3;
//get the segments
$segments = getSegments();
//check if segment is set
//and if segment is either 'AU' or 'CA'
if(typeof $segments[$countrySegment-1] !==undefined && ($segments[$countrySegment-1] == 'AU' || $segments[$countrySegment-1] == 'CA')){
$countryCode = $segments[$countrySegment-1];
$('#target').load('state-loader.html .state-' + $countryCode);
}
var result= window.location.pathname.match(/\/Country\/([A-Z]+)\//);
if(result){
$('#MyDiv').load('state-loader.html .state-' + result[1]);
}