createTHead()
Table createTHead() metodi
Misol
<thead> elementini yarating (va unga <tr> hamda <td> elementini joylashtiring):
// Find a <table> element with id="myTable":
var table = document.getElementById("myTable");
// Create an empty <thead> element and add it to the table:
var header = table.createTHead();
// Create an empty <tr> element and add it to the first position of <thead>:
var row = header.insertRow(0);
// Insert a new cell (<td>) at the first position of the "new" <tr> element:
var cell = row.insertCell(0);
// Add some bold text in the new cell:
cell.innerHTML = "<b>This is a table header</b>";
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Tavsif
createTHead() metodi bo‘sh <thead> elementini yaratadi va uni jadvalga qo‘shadi.
Eslatma: Agar jadvalda <thead> elementi allaqachon mavjud bo‘lsa, createTHead() metodi mavjud elementni qaytaradi va yangisini yaratmaydi.
Eslatma: <thead> elementi ichida bir yoki bir nechta <tr> tegi bo‘lishi shart.
Maslahat: Jadvaldan <thead> elementini olib tashlash uchun deleteTHead() metodidan foydalaning.
Brauzerlarda qo‘llab-quvvatlash
| Metod | |||||
|---|---|---|---|---|---|
| createTHead() | Ha | Ha | Ha | Ha | Ha |
Sintaksis
tableObject.createTHead()
Parametrlar
| Yo‘q |
Texnik tafsilotlar
| Qaytariladigan qiymat: | Yangi yaratilgan (yoki mavjud) <thead> elementi |
|---|
Ko‘proq misollar
Misol
<thead> elementini yarating va o‘chiring:
function myCreateFunction() {
var table = document.getElementById("myTable");
var header = table.createTHead();
var row = header.insertRow(0);
var cell = row.insertCell(0);
cell.innerHTML = "<b>This is a table header</b>";
}
function myDeleteFunction() {
document.getElementById("myTable").deleteTHead();
}
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Tegishli sahifalar
HTML ma’lumotnomasi: HTML <thead> tegi
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