See also:  setOptionAttributes, setOptionText, setOptionValue, setSelectedOption, setSelectedOptionByText, setSelectedOptionByValue, getSelectIndexByValue, getSelectIndexByText

Function used to set the number of options associated with a given SELECT object.

Syntax

JSV_setSelectLength(selectObj [, selectLength])

Prototype

n/a

Returns

n/a

Parameters

The setSelectLength function uses the following arguments.

Argument Description
selectObj The SELECT object.
selectLength Optional. The desired length of, or number of options associated with, the SELECT object. Default value is 1.

Remarks

n/a

Dependencies

n/a

Example

The following lines of code

<FORM ACTION="setSelectLength.html" NAME="SelectTest" ID="SelectTest" onSubmit="return false;">
<SELECT NAME="ChangeSelect" ID="ChangeSelect" SIZE="1">
<OPTION VALUE="1" SELECTED>One</OPTION>
<OPTION VALUE="2">Two</OPTION>
<OPTION VALUE="3">Three</OPTION>
<OPTION VALUE="4">Four</OPTION>
<OPTION VALUE="5">Five</OPTION>
<OPTION VALUE="6">Six</OPTION>
</SELECT>
<INPUT TYPE="button"
       NAME="btnTest"
       VALUE="Change SELECT Length to 3"
       CLASS="jsvButtons"
       onClick="performTest(this.form);">
</FORM>

produce