logo
down
shadow

JavaScript MySQL query to function


JavaScript MySQL query to function

By : user2948855
Date : November 15 2020, 06:54 AM
hop of those help? I have a question me need select from database field to my function addValue() how correctly add values from query to function? my code , You need to:
1) redefine your function addValue as:
code :
function addValue(err, options, fields)
connection.query('select pyear from pyear', addValue)


Share : facebook icon twitter icon
Calling a PHP page with MySQL query from Javascript function then returning results to another javascript function

Calling a PHP page with MySQL query from Javascript function then returning results to another javascript function


By : garryt
Date : March 29 2020, 07:55 AM
this will help The call is asynchronous. After you call send, the call begins in the background. In the meantime, getNewUploads returns. Later, the function you've assigned is called with the answer. When you do return xmlhttp.responseText, you're returning from this anonymous function (assigned to onreadystatechange), not from getNewUploads (which is already done).
You can use a callback instead. Something like:
code :
function getNewUploads(callback) {
    if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari
       xmlhttp=new XMLHttpRequest();
    }
    else {// code for IE6, IE5
       xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
    xmlhttp.onreadystatechange=function() {
       if (xmlhttp.readyState==4 && xmlhttp.status==200) {
         callback(xmlhttp.responseText);
       }
    }
    xmlhttp.open("GET","dBaseConnect_uploadStep2.php",true);
    xmlhttp.send();    
}

function show_tab(tab_id) {
    $(tab_id).show();
    if(tab_id == "#tab_2") {
      getNewUploads(function(data_string) {
        alert(data_string);
        var so = new SWFObject(".....");          
        so.addVariable("theDataString", data_string); 
        so.write("flashcontent2");
      }); // CALLING THE FUNCTION TO CALL THE PHP QUERY  
    }
}
Adding a Mysql query to a javascript function?

Adding a Mysql query to a javascript function?


By : LeoAmarillas
Date : March 29 2020, 07:55 AM
wish of those help Javascript cannot talk to MySQL directly. You can, however, set up an AJAX service as an intermediary - have Javascript talk to this service, the service talks to MySQL, and then returns the query results.
You can roll your own AJAX handlers in Javascript, but it's far easier to use a premade one, such as provided by jQuery. The server-side handler would be (typically) written in something like PHP, Perl, Ruby, etc...
How to conveniently insert a MySQL query as argument into Javascript function?

How to conveniently insert a MySQL query as argument into Javascript function?


By : EgorkZe
Date : March 29 2020, 07:55 AM
With these it helps I have this MySQL query which works fine in Node.js. , You can use the backslash:
code :
connection.query(
  "SELECT reading.device_id,\
     reading.temperature,\
     reading.humidity,\
     reading.light,\
     reading.time_taken \
   FROM sensors.reading reading",
  function (err, results, fields) {
    console.log(results);
    console.log(fields);
  }
)
Laravel 5.5 - Pass MySQL query to Javascript function/DataTables

Laravel 5.5 - Pass MySQL query to Javascript function/DataTables


By : Gloria Santos
Date : March 29 2020, 07:55 AM
Hope this helps The select() method returns an array. You need to collect() the array and then call toJson():
code :
<script type="text/javascript">
    $(document).ready(function() {
        $('#userTable').DataTable( {
            "scrollX": true,
            "scrollY": '55vh',
            "scrollCollapse": true,
            "paging": false,
            dom: 'ft',
            "aaData": {!! collect($users)->toJson() !!},
            "aoColumns": [
                { "sTitle": "Name",   "mData": "name" },
                { "sTitle": "Email",  "mData": "email" },
            ]
        } );
    } );
</script>
Trying to use javascript function to run mysql query for specific time when user click in php

Trying to use javascript function to run mysql query for specific time when user click in php


By : shakthi
Date : March 29 2020, 07:55 AM
This might help you First, you need to create one PHP file and move your PHP payout() in php file. second, you need to ajax call in the javascript interval.
code :
//add the following code after your connection object
function payout(){
    $sql = $conn->query("UPDATE wallets SET balance = balance - 1 WHERE wallet = '$wallet' " );
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL,"https://faucethub.io/api/v1/send");
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS,
            "api_key=$apikey&to=$wallet&currency=$shortcurrency&amount=$doge ");
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $server_output = curl_exec ($ch);
    curl_close ($ch);
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<button onclick="send()" class="btn-success"><i class="fas fa-exclamation-circle"></i> Claim <i class="fas fa-exclamation-circle"></i></button>
<script>
function send() {
	setInterval(function () {
		$.ajax({
			type: 'POST',
			url: 'payout.php',
			success: function (data) {
				console.log("payout attempt");
			},
		});
	}, 3000);
}
</script>
Related Posts Related Posts :
  • clearvalidators not working in angular 6 form control
  • Remove Count Attribute in json data
  • queue up function callbacks
  • How to stop all Soundcloud streams in once?
  • Sliding div onclick left/right
  • RequireJS JQuery shim doesnt work with VS2013
  • What is the Meteor concurrency model?
  • Events on children of contenteditable element
  • Simple jquery not working to print the input value
  • Javascript templating language in reverse
  • Making Pagination in Javascript Scalable (for large # of db results)
  • Performance of Stateless Authentication in SPA and SSO (Single Sign On)
  • Assigning a value for view asynchronously
  • Mocha JS: How to reuse assertions within a spec?
  • Is ember.js stable enough to use in a real world project?
  • jQuery Load() not loading within div
  • encode stream from webCam h264
  • Regex to find pattern, return subpattern
  • Why does this regex to remove empty <p></p> tags from a string fail?
  • Rails: pass data to javascript
  • Quickest way to check if a number is in a set?
  • Phonegap events online/offline not working
  • In HTML5, please explain the meaning of '?' in the statement
  • Form to use AJAX rather than a page refresh but also utilise error handling?
  • JQuery Script looping error
  • different size divs align top left
  • Image fade-in when webpage finishes loading
  • Seeking HTML5 audio element causes delay (breaks sync)
  • How can I read & write data to a new tab in Firefox?
  • jQuery or JS turn all words into italic type
  • iOS css -webkit-transform: scale doesn't offset touch events
  • Populate select list using javascript
  • Can you work out why my .js file doesn't seem to be linking to my html?
  • Make slideToggle effect only one element at a time
  • Output sound using JavaScript
  • What is the analytics.js equivalent of _trackPageview found in ga.js
  • How can I check if a JS file has been included already?
  • hasClass and condition not working
  • EDITED: I'm having issues with a button and its function
  • Importing XML in HTML with javascript
  • Create new function in contentScriptFile in Firefox extension
  • Should I build Node.js from source or download the OS X installer?
  • How to enforce integer sizes in JS? (TypeScript?)
  • How to update the JSON object without deleting old values using javascript
  • Reading a javascript variable containing a string into another file
  • Possible to prevent 403 errors from logging to the web console?
  • Jquery Accordion - Expand and collapse div on hover
  • jquery .hide() function - Hide mobile, Display Desktop
  • Holding password in javascript variable - security implications?
  • JQPlot trouble to render vertical stacked bar and horizontal legend
  • counts days inbetween then add class to those days with nested divs?
  • Marionette.js with Rails (Devise) Authentication
  • javascript anonymous function evaluation idiom
  • Why am I losing the decimal when working this equation in Javascript?
  • Site redirects to index.php after being open while making calls to an API using AJAX
  • How to determine when multiple callbacks are all done
  • How to update Yeoman dependencies?
  • How can I do a /resolve with the Soundcloud Javascript SDK?
  • I'm not able to call a named callback function
  • How to get value of Paragraph element contained in <div> in HTML using JavaScript
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org