Create index.js

Jaskaran-Techno · Jan 22, 2022 · c15d7e0 · c15d7e0
1 parent efa2f25
commit c15d7e0
Showing 1 changed file with 27 additions and 0 deletions.
diff --git a/index.js b/index.js
@@ -0,0 +1,27 @@
+let screen = document.getElementById('screen');
+buttons = document.querySelectorAll('button');
+let screenValue = '';
+for (item of buttons){
+    item.addEventListener('click', (e)=>{
+        buttonText = e.target.innerText;
+        console.log('Button text is ', buttonText)
+        if(buttonText=='X'){
+            buttonText = '*';
+            screenValue += buttonText;
+            screen.value += buttonText;
+        }
+        else if (buttonText == 'C'){
+            screen.value = "";
+            screen.value = screenValue;
+        }
+        else if (buttonText == '='){
+            screen.value = eval(screenValue);
+        }
+        else{
+            screenValue = buttonText;
+            screen.value = screenValue;
+        }
+
+    })
+}
+