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Javascript function results


Javascript function results

By : Sorn
Date : November 21 2020, 11:01 PM
Hope this helps First: Correct. If you'd remove the 'var' from the 'x'-declaration that variable would also be available outside the function scope.
Second: The javascript function 'setTimeout' starts an asynchronous operation. In other words, the passed function gets added at the end of the queue to be operated at a later time, even if the passed time is 0ms. The 'console.log' functions run synchronously, so they always will be executed before the functions given with the 'setTimeout'-function.
code :


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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  
    }
}
Difference between .results function and .result function in javascript/jquery?

Difference between .results function and .result function in javascript/jquery?


By : user6441486
Date : March 29 2020, 07:55 AM
wish help you to fix your issue responseData.results is not a function. responseData is an object that has a key results, which then also has a key text which is then being added to an array and sent to a callback function, in reverse.
How to draw the results of a previous function into a new function in JavaScript

How to draw the results of a previous function into a new function in JavaScript


By : Attiya Fathalla
Date : March 29 2020, 07:55 AM
Hope that helps New Code: , Assuming you've a script like this:
code :
var totalEval = function (attendanceAverage, assignmentAverage, quizAverage) {
        return (quizAverage * .25 + assignmentAverage * .65 + attendanceAverage * .1 );
    },
    courseGrade = function (percent) {
      if (percent >= .90 ){return "A";}
                ...
    },
    ...;
var cG = courseGrade(totalEval(attendanceAverage, assignmentAverage, quizAverage));
javascript how to pass function results into the same function along with a value from array

javascript how to pass function results into the same function along with a value from array


By : John Weissberg
Date : March 29 2020, 07:55 AM
Does that help This sounds like a good case to use Array.prototype.reduce():
code :
var values = [c, d, e, f];
var lcm = values.reduce(function(previous, currentValue, currentIndex, arr) {
    return findLCM(previous, currentValue);
});
alert(lcm);
I have a JavaScript function that calls a PHP Function. How can I get the results to display in the html and not in an a

I have a JavaScript function that calls a PHP Function. How can I get the results to display in the html and not in an a


By : Suhas Patil
Date : March 29 2020, 07:55 AM
should help you out I have a PHP function that makes a cURL call to an API. I want this call to be triggered by the click of a button using JavaScript. How can I get the result to display in the HTML and not in an alert box? My code is as follows: , With your code, this part:
code :
<script>
    function echoSkilljar() {
        alert("<?php skilljarApiCall(); ?>");
    }
</script>
<script>
    function echoSkilljar() {
        alert("my-output");
    }
</script>
<script>
  function echoSkilljar() {
    document.getElementById('info').innerText = "my-content";
  }
</script>

<button onClick="echoSkilljar()">Click Me</button>
<div id="info"></div>
alert("<?php skilljarApiCall(); ?>");
document.getElementById('info').innerText = "<?php skilljarApiCall(); ?>";
document.getElementById('info').innerText = "my-content";
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