XPath operatorlari
XPath ifodasi tugunlar to‘plami (node-set), string, Boolean yoki sonni qaytaradi.
XPath operatorlari
Quyida XPath ifodalarida ishlatilishi mumkin bo‘lgan operatorlar ro‘yxati keltirilgan:
| Operator | Tavsif | Misol |
|---|---|---|
| | | Ikki tugunlar to‘plamini hisoblaydi | //book | //cd |
| + | Qo‘shish | 6 + 4 |
| - | Ayirish | 6 - 4 |
| * | Ko‘paytirish | 6 * 4 |
| div | Bo‘lish | 8 div 4 |
| = | Teng | price=9.80 |
| != | Teng emas | price!=9.80 |
| < | Kichik | price<9.80 |
| <= | Kichik yoki teng | price<=9.80 |
| > | Katta | price>9.80 |
| >= | Katta yoki teng | price>=9.80 |
| or | or | price=9.80 or price=9.70 |
| and | and | price>9.00 and price<9.90 |
| mod | Modul (bo‘lishdagi qoldiq) | 5 mod 2 |
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