Switch Button

html and js

by steveow

HTML

<h1 id="title_A">SWITCH BUTTON</h1>


<input type="submit" id="byBtn" value="Switch" onclick="F_change()" />
<input type="text" id="myTextField" value="LEFT" />

JavaScript

//-------------------------------------------------------------
function F_change() {

    alert("Hello");
    var L_or_R = document.getElementById('myTextField').value;

    if (L_or_R == "LEFT") {
        L_or_R = "RIGHT";
        //camera2.projectionMatrix.scale(new THREE.Vector3(-1, 1, 1));
        //alert('set to Right');
    } else {
        L_or_R = "LEFT";
        //camera2.projectionMatrix.scale(new THREE.Vector3(-1, 1, 1));
        //alert('set to Left');
    }

    document.getElementById('myTextField').value = L_or_R;

}