检查一个收音机

Question

如何使用applescript检查收音机盒？

我试过这个，但只是“缺少价值”

do JavaScript "var elements = document.getElementsByName('radiobs');
for (i=0;i<elements.length;i++) {
  if(elements[i].value == 'Help') {
    elements[i].checked = true;
  }
}" in document 1

这是收音机盒：

<input name="radiobs" id="radiobs" type="radio" value="No help">
<input name="radiobs" id="radiobs" type="radio" value="Help">
<input name="radiobs" id="radiobs" type="radio" value="Some help">

Answer 1

在Chrome中调用Javascript的方式有所不同：

tell application "Google Chrome"
    tell window 1
        execute tab (active tab index) javascript "var elements = document.getElementsByName('radiobs');
for (i=0;i<elements.length;i++) {
  if(elements[i].value == 'Help') {
    elements[i].checked = true;
  }
}"
    end tell
end tell