Sifa ya rows
Sifa rows inahifadhi mkusanyiko wa safu
tr.
Inaweza kutumiwa kwa jedwali, na kwa
sehemu zake tHead,
tBodies,
tFoot.
Syntax
jedwali.rows;
Mfano
Wacha tuizungukie safu zote za jedwali:
<table id="table">
<tr>
<td>1</td><td>2</td><td>3</td>
</tr>
<tr>
<td>4</td><td>5</td><td>6</td>
</tr>
<tr>
<td>7</td><td>8</td><td>9</td>
</tr>
</table>
let jedwali = document.querySelector('#table');
for (let safu of jedwali.rows) {
console.log(safu);
}
Mfano
Wacha tuizungukie safu zote za jedwali kwa kutumia
sifa rows, na kwa kila safu tuizungukie
seli zake kwa kutumia sifa cells:
<table id="table">
<tr>
<td>1</td><td>2</td><td>3</td>
</tr>
<tr>
<td>4</td><td>5</td><td>6</td>
</tr>
<tr>
<td>7</td><td>8</td><td>9</td>
</tr>
</table>
let jedwali = document.querySelector('#table');
for (let safu of jedwali.rows) {
for (let seli of safu.cells) {
console.log(seli);
}
}
Mfano
Tujue idadi ya safu za jedwali:
<table id="table">
<tr>
<td>1</td><td>2</td><td>3</td>
</tr>
<tr>
<td>4</td><td>5</td><td>6</td>
</tr>
<tr>
<td>7</td><td>8</td><td>9</td>
</tr>
</table>
let jedwali = document.querySelector('#table');
console.log(jedwali.rows.length);
Matokeo ya utekelezaji wa kodi:
3
