[SOLVED]how do you check if option elements exist

I'm creating a HTML application.

How can you check with VBscript if option element exists in the html code?

I have to check if there are options inside the select element like in this example:

Code:

---

<select name="LangChooser">
  <option value="sp">Spanish</option>
  <option value="en">English</option>
</select>

---

...OR if there are not option elements like in this example:

Code:

---

<select name="LangChooser">
</select>

---

Thanks!

Try something based on this:

Code:

---

<script language="VBScript">
Option Explicit

Sub CheckLang ()

  Dim selectElement
       
  Set selectElement = document.getElementById("LangChooser")

  If selectElement.options.length = 0 Then
    alert "No options"
  Else
    alert "Number of options = " & selectElement.options.length
  End If
 
End Sub

</script>

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Quote:

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Originally Posted by His Nibbs

Try something based on this:

Code:

---

<script language="VBScript">
Option Explicit

Sub CheckLang ()

  Dim selectElement
       
  Set selectElement = document.getElementById("LangChooser")

  If selectElement.options.length = 0 Then
    alert "No options"
  Else
    alert "Number of options = " & selectElement.options.length
  End If
 
End Sub

</script>

---

---

Thanks a lot! Works perfectly! :thumb::thumb: