Hello everyone. Can someone tell me why i cannot currently see my calculator? Thank you!
Oh, and feel free to tell me what you think of the calculator so far…once you can see it.
Hello everyone. Can someone tell me why i cannot currently see my calculator? Thank you!
Oh, and feel free to tell me what you think of the calculator so far…once you can see it.
Hello there,
You have not named your component:
class extends React.Component {
Hope this helps
Oh, duh! That was so silly of me! It’s all fixed now. Thank you!
My calculator has disappeared again. Please help me. Thank you guys.
@nhcarrigan I would appreciate your assistance and input. You are my favorite moderator. Thank you!
I’m sorry guys. I still need help. I still haven’t figured this out.
Remove the }
on line 41. It’s extra.
Whoops. This while time. Thanks. I’m very embarrassed now.
That’s how it goes!
BTW, I found this by pasting the code into my VSCode and checking it with my linter.
No way! Lol. Thank you!
What do you think of the calculator?
It looks very nice. You’ve still got some work to do, but you’re off to a great start!
Thank you very much!
Hello guys! I am much further into my project now. But I have run into an error. My console gives no error. So I need your help, why can’t I see my calculator again? I should be able to at this point.
Hello there,
You have syntax errors here;
switch(innerText) {
case 'AC': {
this.setState({
currentNumber: '0',
calc: undefined
});
break;
}
case: '=' : {
const evaluated = eval(calc);
this.setState({
currentNumber: evaluated,
calc: evaluated
})
}
}
@Sky020 beat me to it, but yes you have a syntax error.
Again, it was something I discovered using the formatter in VSCode. I recommend opening up your VSCode and running your code through there if this bug happens again, as the CodePen formatter/linter doesn’t seem to catch everything it should.
Oh, how silly of me!
Thank you @Sky020 and @nhcarrigan. From now on I’ll surely be using VS Code for help. lol
Hello, everyone, it’s been a while since I’ve had any trouble with my calculator, and I hope i get done soon, but I have a problem again. My calculator is invisible…again. I pasted my code into VS Code but I got no errors, so I need help. Thank you!
You have declared the variables calc
and innerText
twice.
Edit: I would suggest using CodeSandbox for React instead of Codepen.
I’m sorry, could you tell me which lines my problems are on? I’m very confused and can not seem to find them.
Lines: 13, 14, 47, 48, (technically 116, but that is inside its own block scope)
Thank you, I figured it out. I shouldn’t have even had a line 116, I only have 72 lines now.