blocks|key|2857966|text|你需要指定一个框架，一个目标，否则你的脚本将在第一次提交时消失！|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|2857967|使用document.forms["myForm"]更改document.myForm|CODE|2857968|<form+name="myForm"+id="myForm"+target="_myFrame"+action="test.php"+method="POST">
++++<p>
++++++++<input+name="test"+value="test"+/>
++++</p>
++++<p>
++++++++<input+type="submit"+value="Submit"+/>
++++</p>
</form>

<script+type="text/javascript">
++++window.onload=function(){
++++++++var+auto+=+setTimeout(function(){+autoRefresh();+},+100);

++++++++function+submitform(){
++++++++++alert('test');
++++++++++document.forms["myForm"].submit();
++++++++}

++++++++function+autoRefresh(){
+++++++++++clearTimeout(auto);
+++++++++++auto+=+setTimeout(function(){+submitform();+autoRefresh();+},+10000);
++++++++}
++++}
</script>|code-block|syntax|javascript|2857969|entityMap^0|0|W|0|2|O|S|F|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|S|8|@$9|T|A|U|B|H]|$9|V|A|W|B|H]]|D|@]|E|$]]|$1|I|3|J|5|K|7|X|8|@]|D|@]|E|$L|M]]|$1|N|3|-4|5|6|7|Y|8|@]|D|@]|E|$]]]|O|$]]

<p><strong>You need to specify a frame, a target otherwise your script will vanish on first submit!</strong></p>

<p>Change <code>document.myForm</code> with <code>document.forms["myForm"]</code>:</p>

<pre><code>&lt;form name="myForm" id="myForm" target="_myFrame" action="test.php" method="POST"&gt;
    &lt;p&gt;
        &lt;input name="test" value="test" /&gt;
    &lt;/p&gt;
    &lt;p&gt;
        &lt;input type="submit" value="Submit" /&gt;
    &lt;/p&gt;
&lt;/form&gt;

&lt;script type="text/javascript"&gt;
    window.onload=function(){
        var auto = setTimeout(function(){ autoRefresh(); }, 100);

        function submitform(){
          alert('test');
          document.forms["myForm"].submit();
        }

        function autoRefresh(){
           clearTimeout(auto);
           auto = setTimeout(function(){ submitform(); autoRefresh(); }, 10000);
        }
    }
&lt;/script&gt;
</code></pre>


blocks|key|214253|text|尝试使用document.getElementById("myForm")而不是document.myForm。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|214254|<script>
var+auto_refresh+=+setInterval(function()+{+submitform();+},+10000);

function+submitform()
{
++alert('test');
++document.getElementById("myForm").submit();
}
</script>|code-block|syntax|javascript|214255|entityMap^0|4|X|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

<p>Try using <code>document.getElementById("myForm")</code> instead of document.myForm.</p>

<pre><code>&lt;script&gt;
var auto_refresh = setInterval(function() { submitform(); }, 10000);

function submitform()
{
  alert('test');
  document.getElementById("myForm").submit();
}
&lt;/script&gt;
</code></pre>


blocks|key|214429|text|尝尝这个,|type|unstyled|depth|inlineStyleRanges|entityRanges|data|214430|HtmlElement+head+=+_windowManager.ActiveBrowser.Document.GetElementsByTagName("head")[0];
HtmlElement+scriptEl+=+_windowManager.ActiveBrowser.Document.CreateElement("script");
IHTMLScriptElement+element+=+(IHTMLScriptElement)scriptEl.DomElement;
element.text+=+"window.onload+=+function()+{+document.forms[0].submit();+}";
head.AppendChild(scriptEl);
strAdditionalHeader+=+"";
_windowManager.ActiveBrowser.Document.InvokeScript("webBrowserControl");|code-block|syntax|javascript|214431|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

<p>Try this,</p>

<pre><code>HtmlElement head = _windowManager.ActiveBrowser.Document.GetElementsByTagName("head")[0];
HtmlElement scriptEl = _windowManager.ActiveBrowser.Document.CreateElement("script");
IHTMLScriptElement element = (IHTMLScriptElement)scriptEl.DomElement;
element.text = "window.onload = function() { document.forms[0].submit(); }";
head.AppendChild(scriptEl);
strAdditionalHeader = "";
_windowManager.ActiveBrowser.Document.InvokeScript("webBrowserControl");
</code></pre>


blocks|key|214433|text|延迟自动提交的一种简单解决方案|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|214434|<body+onload="setTimeout(function()+{+document.frm1.submit()+},+5000)">
+++<form+action="https://www.google.com"+name="frm1">
++++++<input+type="hidden"+name="q"+value="Hello+world"+/>
+++</form>
</body>|code-block|syntax|javascript|214435|entityMap^0|0|6|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

<p>A simple solution for a <strong>delayed auto submit</strong>:</p>

<pre><code>&lt;body onload="setTimeout(function() { document.frm1.submit() }, 5000)"&gt;
   &lt;form action="https://www.google.com" name="frm1"&gt;
      &lt;input type="hidden" name="q" value="Hello world" /&gt;
   &lt;/form&gt;
&lt;/body&gt;
</code></pre>


blocks|key|214263|text|这个解决方案对我很有效：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|214264|<body+onload="setTimeout(function()+{+document.myform.submit()+},+5000)">
+++<form+action=TripRecorder+name="myform">
++++++<textarea+id="result1"++name="res1"+value="str1"+cols="20"+rows="1"+></textarea>+<br>+<br/>
++++++<textarea+id="result2"+name="res2"+value="str2"+cols="20"+rows="1"+></textarea>
+++</form>
</body>|code-block|syntax|javascript|214265|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

<p>This solution worked for me:</p>

<pre><code>&lt;body onload="setTimeout(function() { document.myform.submit() }, 5000)"&gt;
   &lt;form action=TripRecorder name="myform"&gt;
      &lt;textarea id="result1"  name="res1" value="str1" cols="20" rows="1" &gt;&lt;/textarea&gt; &lt;br&gt; &lt;br/&gt;
      &lt;textarea id="result2" name="res2" value="str2" cols="20" rows="1" &gt;&lt;/textarea&gt;
   &lt;/form&gt;
&lt;/body&gt;
</code></pre>


<pre><code>&lt;form name="myForm" id="myForm" action="test.php" method="POST"&gt;
  &lt;p&gt;
  &lt;input name="test" value="test" /&gt;
  &lt;/p&gt;
  &lt;p&gt;
    &lt;input type="submit" name="submit" value="Submit" /&gt;
  &lt;/p&gt;
&lt;/form&gt;

    &lt;script&gt;

    var auto_refresh = setInterval(
    function()
    {
    submitform();
    }, 10000);

    function submitform()
    {
      alert('test');
      document.myForm.submit();
    }
    &lt;/script&gt;
</code></pre>

<p>I'm having trouble trying to auto-submit a form every <strong><em>10 seconds</em></strong> once landed on a page. The form name is myForm <code>action="test.php"</code>. I get the <code>'test'</code> message but the page doesn't submit the form.</p>

<p>Any solutions besides autoloading the function upon page load?</p>

<p><strong>FIXED:</strong> Removed (<code>name="submit"</code>) from the submit button and it worked smoothly.</p>


Auto-Submit Form using JavaScript

<form name="myForm" id="myForm" action="test.php" method="POST">  <p>  <input name="test" value="test" />  </p>  <p>    <input type="submit" name="submit" value...

问使用JavaScript自动提交表单
EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问使用JavaScript自动提交表单EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问使用JavaScript自动提交表单
EN