Javascript passing a variable to PHP

debugcn 에 게시 Dev

ngplayground

What I'm trying to do is use the below javascript to pull a php page into my html. This works, but what I need and struggling to do is use javascript to send a variable to php so I can use mysql to send results back.

httpRequest("garage-view-default.php", showdefaultimage);
function showdefaultimage(WIDGET){
    d = document.getElementById('garage-view-default');
    d.innerHTML = WIDGET;
}

function httpRequest(url, callback) {
    var httpObj = false;
    if (typeof XMLHttpRequest != 'undefined') {
        httpObj = new XMLHttpRequest();
    } else if (window.ActiveXObject) {
        try{
            httpObj = new ActiveXObject('Msxml2.XMLHTTP');
        } catch(e) {try{
            httpObj = new ActiveXObject('iMicrosoft.XMLHTTP');
        } catch(e) {}
    }
}
if (!httpObj) return;
httpObj.onreadystatechange = function() {
    if (httpObj.readyState == 4) { // when request is complete
        callback(httpObj.responseText);
    }
};
httpObj.open('GET', url, true);
httpObj.send(null);
}

randomizer

You can add a GET value to your url:

garage-view-default.php?key=value

이 기사는 인터넷에서 수집됩니다. 재 인쇄 할 때 출처를 알려주십시오.

침해가 발생한 경우 연락 주시기 바랍니다[email protected] 삭제

에서 수정2021-05-29

몇 마디 만하겠습니다

0리뷰

로그인참여 후 검토

Related 관련 기사

기사

Javascript passing a variable to PHP

Javascript passing a variable to PHP

Passing php arrays variable to javascript for leaflet map

Passing php variable from one file to another?

Error Passing Variable to Include in PHP 5.3

Passing a string from .NET to a javascript variable

Passing a variable to a function through a button (HTML/Javascript)

PHP Variable in JavaScript Tag

Passing an argument to a Javascript function through PHP

Passing variable from one PHP page to another without refreshing

Passing variable to Javascript doesn't work in Rails 4.2

function variable not passing to global variable

Variable not passing through?

Passing a variable to a jquery selector

Issues passing a variable to a function

Passing variable to directive template

Passing variable parameters in Java

Can't use my php variable in JavaScript

Send variable to external PHP file from JavaScript

Javascript cant get value from PHP variable?

load php variable with jquery and work with javascript

Passing java-script variable to same form action php file argument

passing jstl value to javascript

Passing an array and a variable to a function in Perl

IN and WHERE, passing in a variable as a string or an array

Passing dynamic variable into jquery statement

Passing string variable as Argument in Powershell

RSpec passing variable or (let variable) to it block

Using jQuery to assign a string echoed by PHP to a variable in Javascript

Pass a variable from a javascript function to another php file

How to add php content or variable inside javascript alert box?! javascript, php, alertbox