code-boxx/0-JS-GRID.MD

## 0-JS-GRID.MD

      
    Raw
  

              0-JS-GRID.MD
            
          
    JAVASCRIPT CREATE HTML GRID

https://code-boxx.com/create-grid-javascript/
LICENSE

Copyright by Code Boxx
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

  
## 1a-basic-grid.html
<!DOCTYPE html>
<html>
  <head>
    <title>HTML CSS Grid</title>

    <!-- (A) CSS GRID : 3 PER ROW -->
    <link rel="stylesheet" href="1b-basic-grid.css">
    <style>
    #demoA { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    </style>
  </head>
  <body>
    <!-- (B) HTML CONTAINER -->
    <div id="demoA" class="grid">
      <div class="head">Head 1</div>
      <div class="head">Head 2</div>
      <div class="head">Head 3</div>
      <div class="cell">Cell A</div>
      <div class="cell">Cell B</div>
      <div class="cell">Cell C</div>
    </div>
  </body>
</html>

## 1b-basic-grid.css
/* (A) GRID LAYOUT */
.grid {
  display: grid;
  grid-gap: 10px;
}

/* (B) OPTIONAL - CELLS */
.head, .cell { padding: 10px; }
.head {
  font-weight: 700;
  border: 1px solid #f18e8e;
  background: #ffbfbf;
}
.cell {
  border: 1px solid #c2ba3c;
  background: #f8ffde;
}

/* (X) NOT IMPORTANT */
* {
  font-family: Arial, Helvetica, sans-serif;
  box-sizing: border-box;
}

## 2-array-grid.html
<!DOCTYPE html>
<html>
  <head>
    <title>Array To Grid</title>

    <!-- (A) CSS GRID -->
    <link rel="stylesheet" href="1b-basic-grid.css">
  </head>
  <body>
    <!-- (B) HTML CONTAINER -->
    <div id="demoB" class="grid"></div>

    <!-- (C) JS ARRAY TO GRID -->
    <script>
    // (C1) DATA ARRAY
    var data = [
      ["A", "B", "C"],
      ["D", "E", "F"],
      ["G", "H", "I"]
    ];

    // (C2) SET NUMBER OF COLUMNS
    var grid = document.getElementById("demoB");
    grid.style.cssText = `grid-template-columns:repeat(${data[0].length}, minmax(0, 1fr))`;

    // (C3) FIRST ROW - HEADER
    for (let i of data[0]) {
      let cell = document.createElement("div");
      cell.innerHTML = i;
      cell.className = "head";
      grid.appendChild(cell);
    }

    // (C4) FOLLOW ROWS - CELLS
    for (let i=1; i<data.length; i++) {
      for (let j of data[i]) {
        let cell = document.createElement("div");
        cell.innerHTML = j;
        cell.className = "cell";
        grid.appendChild(cell);
      }
    }
    </script>
  </body>
</html>

## 3-object-grid.html
<!DOCTYPE html>
<html>
  <head>
    <title>Object To Grid</title>

    <!-- (A) CSS GRID -->
    <link rel="stylesheet" href="1b-basic-grid.css">
  </head>
  <body>
    <!-- (B) HTML CONTAINER -->
    <div id="demoC" class="grid"></div>

    <!-- (C) JS ARRAY TO GRID -->
    <script>
    // (C1) DATA OBJECT
    var data = {
      "Name" : ["Joe", "Jon", "Joy"],
      "Gender" : ["M", "M", "F"]
    };

    // (C2) SET NUMBER OF COLUMNS
    var grid = document.getElementById("demoC"),
        keys = Object.keys(data);
    grid.style.cssText = `grid-template-columns:repeat(${keys.length}, minmax(0, 1fr))`;

    // (C3) FIRST ROW - HEADER
    for (let i of keys) {
      let cell = document.createElement("div");
      cell.innerHTML = i;
      cell.className = "head";
      grid.appendChild(cell);
    }

    // (C4) FOLLOWING ROWS - CELLS
    for (let i=0; i<data[keys[0]].length; i++) {
      for (let k of keys) {
        let cell = document.createElement("div");
        cell.innerHTML = data[k][i];
        cell.className = "cell";
        grid.appendChild(cell);
      }
    }
    </script>
  </body>
</html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>HTML CSS Grid</title>

	<!-- (A) CSS GRID : 3 PER ROW -->
	<link rel="stylesheet" href="1b-basic-grid.css">
	<style>
	#demoA { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	</style>
	</head>
	<body>
	<!-- (B) HTML CONTAINER -->
	<div id="demoA" class="grid">
	<div class="head">Head 1</div>
	<div class="head">Head 2</div>
	<div class="head">Head 3</div>
	<div class="cell">Cell A</div>
	<div class="cell">Cell B</div>
	<div class="cell">Cell C</div>
	</div>
	</body>
	</html>
	/* (A) GRID LAYOUT */
	.grid {
	display: grid;
	grid-gap: 10px;
	}

	/* (B) OPTIONAL - CELLS */
	.head, .cell { padding: 10px; }
	.head {
	font-weight: 700;
	border: 1px solid #f18e8e;
	background: #ffbfbf;
	}
	.cell {
	border: 1px solid #c2ba3c;
	background: #f8ffde;
	}

	/* (X) NOT IMPORTANT */
	* {
	font-family: Arial, Helvetica, sans-serif;
	box-sizing: border-box;
	}