VBScript fonction de filtre
Complete VBScript Référence fonction de filtre retourne un tableau de base 0, le tableau contient un sous-ensemble de ce tableau de chaînes à base de filtre spécifique.
Remarque: Si la valeur du paramètre correspond à la valeur de la découverte, de la fonction de filtre retourne un tableau vide.
Remarque: Si inputstrings de paramètres ne sont pas un tableau à une dimension ou Null, une erreur se produit.
grammaire
Filter(inputstrings,value[,include[,compare]])
| 参数 | 描述 |
|---|---|
| inputstrings | 必需。要检索的一维字符串数组。 |
| value | 必需。要搜索的字符串。 |
| include | 可选。Boolean 值，指定返回的子字符串是否包含 Value。如果 Include 为 True，Filter 将返回包含子字符串 Value 的数组子集。如果 Include 为 False，Filter 将返回不包含子字符串 Value 的数组子集。默认值为 True。 |
| compare | 可选。规定要使用的字符串比较类型。 可采用下列的值：
|
Exemples
exemple 1
Filtre: projets inclus "S":
<script type="text/vbscript">
a=Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
b=Filter(a,"S")
for each x in b
document.write(x & "<br />")
next
</script>
a=Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
b=Filter(a,"S")
for each x in b
document.write(x & "<br />")
next
</script>
Des exemples de sortie ci-dessus:
Sunday
Saturday
Saturday
Essayez »
exemple 2
Filtre: projets non inclus dans le "S" (include = False):
<script type="text/vbscript">
a=Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
b=Filter(a,"S",False)
for each x in b
document.write(x & "<br />")
next
</script>
a=Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
b=Filter(a,"S",False)
for each x in b
document.write(x & "<br />")
next
</script>
Des exemples de sortie ci-dessus:
Monday
Tuesday
Wednesday
Thursday
Friday
Tuesday
Wednesday
Thursday
Friday
Essayez »
exemple 3
Filtre: contient "S" du projet, en utilisant la comparaison de texte (comparer = 1):
<script type="text/vbscript">
a=Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
b=Filter(a,"S",True,1)
for each x in b
document.write(x & "<br />")
next
</script>
a=Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
b=Filter(a,"S",True,1)
for each x in b
document.write(x & "<br />")
next
</script>
Des exemples de sortie ci-dessus:
Sunday
Tuesday
Wednesday
Thursday
Saturday
Tuesday
Wednesday
Thursday
Saturday
Essayez »
Complete VBScript Référence