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The text property sets or returns the text value for the <option> tag.
text 属性可设置或返回<option>标签里的文字值
optionObject.text=sometext |
<html> <head> <script type="text/javascript"> function getOption() { var x=document.getElementById("mySelect") alert(x.options[x.selectedIndex].text) } </script> </head> <body> <form> Select your favorite fruit: <select id="mySelect"> <option>Apple</option> <option>Orange</option> <option>Pineapple</option> <option>Banana</option> </select> <br /><br /> <input type="button" onclick="getOption()" value="Alert selected fruit"> </form> </body> </html> |
Alert the text of the selected option in a dropdown list
提示下拉列表中选中option的文字值
Change the text of the selected option
改变选中option的文字