doutang8098
2017-03-24 18:21
浏览 186

使用iframe中的按钮重新加载父窗口

I have an iframe in a page like

<iframe src="something.html"></iframe>

and in the something.html page, I have a form and a button.

<form action="anywhere.html">
<input type="button" name="submit" value="submit">
</form>

When I click on the submit button, it only reloads the page anywhere.html (inside the iframe). But I want anywhere.html to load in the same main window (not in a new tab or window or not in the iframe). How can this be done?

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我在页面中有一个iframe,如

 &lt;  iframe src =“something.html”&gt;&lt; / iframe&gt; 
   
 
 

something.html 页面中,我有一个 表单和按钮。

 &lt; form action =“anywhere.html”&gt; 
&lt; input type =“button”name =“submit”value =“submit”  &gt; 
&lt; / form&gt; 
   
 
 

当我点击提交按钮时,它只会重新加载页面 anywhere.html (里面) iframe)。 但我希望 anywhere.html 加载到同一个主窗口中(不是在新的标签页或窗口中,也不在iframe中)。 怎么办呢?

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1条回答 默认 最新

  • ds211107 2017-03-24 18:37
    已采纳

    Use the target attribute for the form tag. Set it to _parent to have the form submit to the parent window (outside the frame).

    • _parent: Load the response into the HTML 4 frameset parent of the current frame, or HTML5 parent browsing context of the current one. If there is no parent, this option behaves the same way as _self.1
    <form action="anywhere.html" target="_parent">
    <input type="button" name="submit" value="submit">
    </form>
    

    See it demonstrated in this plunker.


    1https://developer.mozilla.org/en-US/docs/Web/HTML/Element/form#attr-target

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