JavaScript Chrome vs IE

时间:2015-01-16 15:05:56

标签: javascript google-chrome internet-explorer

我有非常简单的JavaScript代码,可以将值从一种形式复制到另一种形式。它在Chrome中完美运行,但在IE中并非所有内容都被复制。 “州领域”不会复制。状态字段实际上是“选择”字段。这是功能:

function FillMemberInfo(f){

      if(f.chkMemberInfo.checked == true) {
        f.member_firstname1.value = f.client_first_name.value;
        f.member_lastname1.value = f.client_last_name.value;
        f.member_address1.value = f.client_address.value;
        f.member_city1.value = f.client_city.value;
        f.member_state1.value = f.client_state.value;
        f.member_zip1.value = f.client_zip.value;
      } else {
        f.member_firstname1.value = "";
        f.member_lastname1.value = "";
        f.member_address1.value = "";
        f.member_city1.value = "";
        f.member_state1.value = "";
        f.member_zip1.value = "";

      }
    }

1 个答案:

答案 0 :(得分:2)

除非浏览器足够聪明,否则您无法在.value上直接设置<select>

尝试这样的事情:

function setSelectValue(sel,val) {
    var opts = sel.options, l = opts.length, i;
    for( i=0; i<l; i++) {
        if( opts[i].value == val) {
            sel.selectedIndex = i;
            return;
        }
    }
}

然后你可以这样做:

setSelectValue(f.member_state1, f.client_state.value);

应该注意的是,仍然较旧的浏览器不支持.value中的阅读 <select>,理想情况下应该这样做:

f.client_state.options[f.client_state.selectedIndex].value;