final-commit

index.html

@@ -31,14 +31,22 @@ <h1>Grid Maker</h1>
         </tbody>
       </table>
       <div>
+
         <button id="add-row">Add Row</button>
         <button id="add-column">Add Column</button>
+
+
+
+        <button id="remove-row">Remove-Row</button>
+        <button id="remove-column">Remove-Column</button>
+
         <select id="color-select">
           <option value="red">Red</option>
           <option value="blue">Blue</option>
         </select>
         <button id="fill-grid">Fill Grid</button>
         <button id="clear-grid">Clear Grid</button>
+        <button id="fill-uncolored-cells">Fill Uncolored Cells</button>
       </div>
     </div>
   </body>

main.js

@@ -1,7 +1,101 @@
 // Please feel free to change the JS as you see fit! This is just a starting point.
 
+const colorDropdown = document.getElementById("color-select");
+const fillButton = document.getElementById("fill-grid");
+
+let selectedColor = colorDropdown.value;
+
+colorDropdown.addEventListener("change", () => {
+  selectedColor = colorDropdown.value;
+})
+
+
+
 const root = document.getElementById("root");
-root.addEventListener("click", (event) => {
-  console.log(event.target.tagName);
-  console.log(event.target);
+root.addEventListener("click", (event) => { 
+  if (event.target.tagName === "TD") {
+    event.target.style.backgroundColor = selectedColor;
+  }
+});
+
+const removeBtm = document.getElementById("remove-row");
+removeBtm.addEventListener("click", removeButton);
+
+//checks if there is any rows and if there are rows greater then 0 then remove one row
+
+function removeButton() {
+  const amountOfRows = document.getElementsByTagName("TR").length;
+  lastrow = document.getElementsByTagName("TR")[amountOfRows - 1];
+  lastrow.remove();
+
+  //checks if there is any rows and if there are rows greater then 0 then remove one row
+}
+
+const removeCol = document.getElementById("remove-column");
+removeCol.addEventListener("click", removecolums);
+
+function removecolums() {
+  const rows = document.getElementsByTagName("tr"); //acess the file rows frist
+  for (let i = 0; i < rows.length; i++) {
+    // use go for to go through the rows
+    const cells = rows[i].getElementsByTagName("td"); //for the crrent row i find all the cells inside that row
+    if (cells.length > 0) {
+      //if there any cells at all
+      rows[i].removeChild(cells[cells.length - 1]); //that row/parent will go remove a cell because its tr/row and parent has a
+      // method to remove child/cell and we need to use to remove the child/row .removechild
+    }
+  }
+}
+
+fillButton.addEventListener('click', () => {
+  const cells = document.getElementsByTagName("td");
+  for (let i = 0; i < cells.length; i++) {
+    cells[i].style.backgroundColor = selectedColor;
+  }
+})
+
+
+const addRow = document.getElementById("add-row");
+
+addRow.addEventListener("click", () =>
+{
+  const nmberOfColumns = document.getElementsByTagName("TR")[0].children.length;
+
+  const newRow = document.createElement("TR");
+  document.getElementsByTagName("tbody")[0].appendChild(newRow);
+
+  for (let i = 0; i < nmberOfColumns; i++)
+  {
+    const newCell = document.createElement("TD");
+    newRow.appendChild(newCell);
+  }
+});
+
+const fillUncoloredCells = document.getElementById("fill-uncolored-cells");
+
+fillUncoloredCells.addEventListener("click", () =>
+{
+    const cells = document.getElementsByTagName("TD").length;
+
+    for (let i = 0; i < cells; i++)
+    {
+      const currentCell = document.getElementsByTagName("TD")[i];
+      if (!currentCell.style.backgroundColor)
+      {
+        currentCell.style.backgroundColor = currentColor.value
+      }
+    }
+});
+
+const clearAllCells = document.getElementById("clear-grid");
+
+clearAllCells.addEventListener("click", () =>
+{
+  const cells = document.getElementsByTagName("TD").length;
+
+  for (let i = 0; i < cells; i++)
+  {
+    const currentCell = document.getElementsByTagName("TD")[i];
+    currentCell.style.backgroundColor = "";
+  }
 });