javascript - Uncaught TypeError: Cannot read property 'getContext' of null Help Please -
i keep getting error in title. doing wrong? dont want use jquery. know there simple answer this, im literally not seeing it.
<!doctype html> <html> <body> <canvas id="canvas1" width="500px" height="500px"> </canvas> <script> var canvas = document.getelementbyid("#canvas1"); var c = canvas.getcontext("2d"); c.beginpath(); c.moveto(0,0); c.lineto(100,100); c.stroke(); </script> </body> </html>
you done minor mistake @ following line
var canvas = document.getelementbyid("#canvas1");
instaed specify id without # like
var canvas = document.getelementbyid("canvas1");
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