目前我的网页:http://www.sagu.edu/spec-home
特别是页脚形式。
我目前正在尝试访问电子邮件字段Field121。
目前我有这个:
var trackcmp_email = wufooFormm73jde715tzew1.document.getElementById("form227").Field121.value;
但它显示错误wufooFormm73jde715t
<div class="custom">
<div id="wufoo-m73jde715tzew1">
<iframe id="wufooFormm73jde715tzew1" class="wufoo-form-container" height="383" allowtransparency="true" frameborder="0" scrolling="no" style="width:100%;border:none" src="https://sagu.wufoo.com/embed/m73jde715tzew1/def/embedKey=m73jde715tzew1327047&entsource=&referrer="><a href="https://sagu.wufoo.com/forms/m73jde715tzew1/" title="html form">Fill out my Wufoo form!</a></iframe>
</div>
<script type="text/javascript">
var m73jde715tzew1;
(function(d, t) {
var s = d.createElement(t),
options = {
'userName': 'sagu',
'formHash': 'm73jde715tzew1',
'autoResize': true,
'height': '1022',
'async': true,
'host': 'wufoo.com',
'header': 'show',
'ssl': true
};
s.src = ('https:' == d.location.protocol ? 'https://' : 'http://') + 'www.wufoo.com/scripts/embed/form.js';
s.onload = s.onreadystatechange = function() {
var rs = this.readyState;
if (rs)
if (rs != 'complete')
if (rs != 'loaded') return;
try {
m73jde715tzew1 = new WufooForm();
m73jde715tzew1.initialize(options);
m73jde715tzew1.display();
} catch (e) {}
};
var scr = d.getElementsByTagName(t)[0],
par = scr.parentNode;
par.insertBefore(s, scr);
})(document, 'script');
</script>
<script type="text/javascript">
var trackcmp_email = wufooFormm73jde715tzew1.document.getElementById("form227").Field121.value;
alert(trackcmp_email);
var trackcmp = document.createElement("script");
trackcmp.async = true;
trackcmp.type = 'text/javascript';
trackcmp.src = '//trackcmp.net/visit?actid=609412436&e=' + encodeURIComponent(trackcmp_email) + '&r=' + encodeURIComponent(document.referrer) + '&u=' + encodeURIComponent(window.location.href);
var trackcmp_s = document.getElementsByTagName("script");
if (trackcmp_s.length) {
trackcmp_s[0].parentNode.appendChild(trackcmp);
} else {
var trackcmp_h = document.getElementsByTagName("head");
trackcmp_h.length && trackcmp_h[0].appendChild(trackcmp);
}
</script>
</div>
zew1 is not defined.
以下是我要访问的iframe
:
<div id="wufoo-m73jde715tzew1"><iframe id="wufooFormm73jde715tzew1" class="wufoo-form-container" height="383" allowtransparency="true" frameborder="0" scrolling="no" style="width:100%;border:none" src="https://sagu.wufoo.com/embed/m73jde715tzew1/def/embedKey=m73jde715tzew1327047&entsource=&referrer="><a href="https://sagu.wufoo.com/forms/m73jde715tzew1/" title="html form">Fill out my Wufoo form!</a></iframe></div>
我正在尝试将wufoo iframe中的电子邮件字段用于此处的有效广告系列:
<script type="text/javascript">
var trackcmp_email = wufooFormm73jde715tzew1.document.getElementById("form227").Field121.value;
alert(trackcmp_email);
var trackcmp = document.createElement("script");
trackcmp.async = true;
trackcmp.type = 'text/javascript';
trackcmp.src = '//trackcmp.net/visit?actid=609412436&e='+encodeURIComponent(trackcmp_email)+'&r='+encodeURIComponent(document.referrer)+'&u='+encodeURIComponent(window.location.href);
var trackcmp_s = document.getElementsByTagName("script");
if (trackcmp_s.length) {
trackcmp_s[0].parentNode.appendChild(trackcmp);
} else {
var trackcmp_h = document.getElementsByTagName("head");
trackcmp_h.length && trackcmp_h[0].appendChild(trackcmp);
}
</script>
答案 0 :(得分:1)
您需要按如下方式引用iFrame:
window.frames [&#39; myIFrame&#39]。的document.getElementById(&#39; myIFrameElemId&#39);
所以在你的情况下:
window.frames [&#39; wufooFormm73jde715tzew1&#39]。的document.getElementById(&#39; form227&#39)
答案 1 :(得分:1)
请尝试下一个代码:
document.getElementById('wufooFormm73jde715tzew1').contentWindow.document.getElementById("form227")
它适用于嵌入式iframe。但是,如果iframe中的网页是从其他域(例如google.com)加载的,那么您将无法执行此操作。这是因为浏览器的政策。