I have to make an ajax call from my template.html. The view takes in an id parameter which I have obtained from the jquery part. How do I append it to my url?
Thank you
Here is the code:
<script>
..... #some codes
app_div_id = $(this).closest('div').attr('id')
var index = app_div_id.lastIndexOf("_");
var result = app_div_id.substr(index+1);
var app_id = parseInt(result);
$.ajax({
url:"{% url 'update_status' %}", #this url takes in an id param
data:{
'new_app_status':app_status,
},
success: function (response) {
},
error: function (response) {
console.log(response.errors);
},
});
});
</script>
Related
I have one html page which contains a jquery function.
<script>
function loadCustomers() {
$.ajax({
type: 'GET',
url: 'http://localhost:8080/cache/getCustomers',
dataType: 'json',
success: function(data) {
var rows = [];
$.each(data,function(id,value) {
rows.push('<tr><td><a href="clientSiteInfo.html?client=">'+id+'</td><td>'+value+'</td></tr>');
});
$('table').append(rows.join(''));
}
});
};
window.onload = loadCustomers;
</script>
I have linked another html page for each row. When each rows populated, the id values has to be passed to the clientSiteInfo.html page.
In the clientSiteInfo.html page i have another jquery function similar to above.
<script>
function loadSites() {
$.ajax({
type: 'GET',
url: 'http://localhost:8080/cache/getSite?clientName='+${param.client},
dataType: 'json',
success: function(data) {
var rows = [];
$.each(data,function(id,value) {
rows.push('<tr><td>'+id+'</td><td>'+value.machine+'</td><td>'+value.state+'</td></tr>');
});
$('table').append(rows.join(''));
}
});
};
window.onload = loadSites;
</script>
in the GET url I try to read client parameter. But it is not passing from my initial page.
What Im doing wrong here? I look for simple solution
jQuery doesn't have a native way to read the url parameters. However, javascript works just fine:
function getParameterByName(name) {
const match = RegExp(`[?&]${name}=([^&]*)`).exec(window.location.search);
return match && decodeURIComponent(match[1].replace(/\+/g, ' ') );
}
In your code you would just call it as getParameterByName('client')
I'm trying to call an AJAX query and have had lots of trouble recently.
Im trying to call a api that I have custom made myself, it displays this when the url api/reverse/test - tset (is just uses a php function to reverse the text given in the slug3.
That function works fine, just wanted to give some back on what gets requested.
reverse.php - HTML File
<textarea id="input"></textarea>
<div id="output">
</div>
index.js - All of my jQuery and AJAX
$(document).ready(function(){
var $input = $('#input');
var $output = $('#output');
$input.on('keyup', function(){
var text = $input.val();
var url = 'http://coder.jekoder.com/api/?area=reverse&text='+text;
$.ajax({
type: 'GET',
url: url,
dataType: 'text',
success: function(data) { var output = data; },
error: alert('fail')
}) // End of AJAX
$output.html = output;
});
});
api.php - PHP file being called
<?php
$area = $_GET['area'];
if ($area == 'reverse') {
if (isset($_GET['text']) ) $text = $_GET['text'];
else $text = 'Hello';
echo strrev($text);
}
It's then supposed to take the output variable and display that in a div but that's not the main thing that matters.
error removed - was trying to see if it fixed it
There are several issue I found:
Jquery:
var text = $('#input').val(); // if you are getting value from any inputbox - get value using .val() function
var url = 'http://localhost/test.php?data='+text; // pass data like this ?data='+text
// AJAX START
$.ajax({
type: 'GET',
url: url,
dataType: 'text',
async: true,
success: function(data) { var output = data; alert(output)},
error: function(data) { alert('fail') }
});
In php you ca get data like this:
echo $_GET['data'];
exit;
Try this. Scope of variable output is within the success call and you are using it outside the ajax call.
$(document).ready(function()
{
var $input = $('#input');
var $output = $('#output');
$input.on('keyup', function()
{
var text = $input.val();
var url = 'http://coder.jekoder.com/api/?area=reverse&text='+text;
$.ajax({
type: 'GET',
url: url,
dataType: 'text',
success: function(data) { var output = data; $output.html = output;},
error: alert('fail')
}) // End of AJAX
});
});
I want to get the <title> of a page using its URL.
For example,
if the URL is (https://www.google.co.kr/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=ajax%20fail),
what I want to get is (ajax fail - google search)
Here is my code and unfortunately it does not work.
This code return error code: 0, undefined, no transport.
$(document).ready(function () {
titleInfo = {
url: "http://google.co.kr",
title: "abcd"
}
$('#target').text("SS");
requestAjax('http://gorapaduk.dothome.co.kr', titleInfo);
});
var requestAjax = function (url, data) {
$.ajax({
url: url,
cache: false,
success: function (html) {
alert(html);
request(html, data);
},
error:function(request,status,error){
alert("code:"+request.status+"\n"+"message:"+request.responseText+"\n"+"error:"+error);
}
});
}
var request = function (html, data) {
var matches = data.match(/<title>(.*?)<\/title>/);
var spUrlTitle = matches[1];
data.title = spUrlTitle;
$('#target').text("spUrlTitle");
console.log(data.title);
}
Change,
var matches = data.match(/(.*?)</title>/);
to
var matches = html.match(/(.*?)</title>/);
in your request function .
and put,
dataType: "html",
in your ajax request .
I'm trying to use the code below, but it's not working:
UPDATED WORKING:
$(document).ready(function() {
$('.infor').click(function () {
var datasend = $(this).html();
$.ajax({
type: 'POST',
url: 'http://domain.com/page.php',
data: 'im_id='+datasend',
success: function(data){
$('#test_holder').html(data);
}
});
});
});
As you can see I used $datasend as the var to send but it doesn't return the value of it, only its name.
I would change
$datasend = $(this).html;
to
var datasend = $(this).html();
Next I would change
data: 'im_id=$datasend',
to
data: 'im_id='+datasend,
Is it possibe to simply load a php script with a url with js?
$(function() {
$('form').submit(function(e) {
e.preventDefault();
var title = $('#title:input').val();
var urlsStr = $("#links").val();
var urls = urlsStr.match(/\bhttps?:\/\/[^\s]+/gi);
var formData = {
"title": title,
"urls": urls
}
var jsonForm = JSON.stringify(formData);
$.ajax({
type: 'GET',
cache: false,
data: { jsonForm : jsonForm },
url: 'publishlinks/publish'
})
//load php script
});
});
Edit:
function index() {
$this->load->model('NewsFeed_model');
$data['queryMovies'] = $this->NewsFeed_model->getPublications();
$this->load->view('news_feed_view', $data);
}
simple
jQuery and:
<script>
$.get('myPHP.php', function(data) {});
</script>
Later edit:
for form use serialize:
<script>
$.post("myPHP.php", $("#myFormID").serialize());
</script>
like this ?
$.get('myPHP.php', function(data) {
$('.result').html(data);
alert('Load was performed.');
});
There are various ways to execute a server side page using jQuery. Every method has its own configuration and at the minimum you have to specify the url which you want to request.
$.ajax
$.ajax({
type: "Get",//Since you just have to request the page
url:"test.php",
data: {},//In case you want to provide the data along with the request
success: function(data){},//If you want to do something after the request is successfull
failure: function(){}, //If you want to do something if the request fails
});
$.get
$.get("test.php");//Simplest one if you just dont care whether the call went through or not
$.post
var data = {};
$.post("test.php", data, function(data){});
You can get the form data as a json object as below
var data = $("formSelector").searialize();//This you can pass along with your request