VBScript Ganti fungsi
Ganti fungsi untuk mengganti string dengan porsi string yang ditentukan lain jumlah tertentu kali.
tatabahasa
Replace(string,find,replacewith[,start[,count[,compare]]])
参数 | 描述 |
---|---|
string | 必需。被搜索的字符串。 |
find | 必需。将被替换的字符串部分。 |
replacewith | 必需。用于替换的子字符串。 |
start | 可选。指定的开始位置。默认值是 1。起始位置之前的所有字符将被删除。 |
count | 可选。规定要执行的替换的次数。 默认值是 -1,表示进行所有可能的替换。 |
compare | 可选。规定要使用的字符串比较类型。默认是 0。 可采用下列的值:
|
contoh
contoh 1
Kata "indah" diganti dengan "fantastis":
<script type="text/vbscript">
txt="This is a beautiful day!"
document.write(Replace(txt,"beautiful","fantastic"))
</script>
txt="This is a beautiful day!"
document.write(Replace(txt,"beautiful","fantastic"))
</script>
Contoh output di atas:
This is a fantastic day!
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contoh 2
huruf "i" diganti dengan "##":
<script type="text/vbscript">
txt="This is a beautiful day!"
document.write(Replace(txt,"i","##"))
</script>
txt="This is a beautiful day!"
document.write(Replace(txt,"i","##"))
</script>
Contoh output di atas:
Th##s ##s a beaut##ful day!
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contoh 3
huruf "i" diganti dengan "##", start dari posisi 15:
Harap dicatat bahwa semua karakter 15 posisi sebelum dihapus.
<script type="text/vbscript">
txt="This is a beautiful day!"
document.write(Replace(txt,"i","##",15))
</script>
txt="This is a beautiful day!"
document.write(Replace(txt,"i","##",15))
</script>
Contoh output di atas:
t##ful day!
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contoh 4
Mulai dari posisi 1, mantan dua huruf "i" diganti dengan "##":
<script type="text/vbscript">
txt="This is a beautiful day!"
document.write(Replace(txt,"i","##",1,2))
</script>
txt="This is a beautiful day!"
document.write(Replace(txt,"i","##",1,2))
</script>
Contoh output di atas:
Th##s ##s a beautiful day!
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contoh 5
Huruf "t" diganti dengan "##", menggunakan teks dan perbandingan biner:
<script type="text/vbscript">
txt="This is a beautiful day!"
document.write(Replace(txt,"t","##",1,-1,1) & "<br />")
document.write(Replace(txt,"t","##",1,-1,0))
</script>
txt="This is a beautiful day!"
document.write(Replace(txt,"t","##",1,-1,1) & "<br />")
document.write(Replace(txt,"t","##",1,-1,0))
</script>
Contoh output di atas:
##his is a beau##iful day!
This is a beau##iful day!
This is a beau##iful day!
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Lengkap VBScript Referensi