如何在Rails中单击按钮时打开新选项卡？

I have a button which navigate user to another page. (It has to be button not link). I want to open the page in new tab (or even new window!). Do I have to use JavaScript? or is there any other way! I'll appreciate your help.

我有一个按钮,用户导航到另一个页面。 (它必须是按钮而不是链接)。我想在新标签页面中打开页面(甚至是新窗口!)。我必须使用JavaScript吗?还是有别的办法!我将感激你的帮助。

Cheers.

5 个解决方案

#1

To expand on the answers suggesting using `target="_blank" in Rails...

扩展答案建议在Rails中使用`target =“_ blank”...

If you're using the button_to helper, this is automatically wrapped in a form by Rails. It's the form tag that needs this attribute. To get it, pass it as a value in the hash of html options, for example:

如果您正在使用button_to帮助程序,则会自动将其包装在Rails的表单中。这是需要此属性的表单标记。为了得到它,将它作为html选项的散列中的值传递,例如:

button_to t(:translated_text), foo_path(foo.id), class: 'btn btn-primary', form: {target: '_blank'}

the class: and form: are elements of the html_options hash. The form: option is special because it tell Rails you want to pass the HTML option to the form tag, instead of the input tag of the button itself.

class:和form:是html_options哈希的元素。 form:选项是特殊的,因为它告诉Rails你想要将HTML选项传递给form标签,而不是按钮本身的输入标签。

#2

This is rather an html question. If you want to use buttons instead of links, you can provide the target attribute to the form as described here: http://www.w3schools.com/tags/att_form_target.asp

这是一个html问题。如果要使用按钮而不是链接,可以按如下所述为表单提供目标属性:http://www.w3schools.com/tags/att_form_target.asp

#3

$('#btn').click(function(){
   window.open('pageName');

})

#4

target="_blank" is what you want, but it only works on forms and links.

target =“_ blank”是你想要的,但它只适用于表单和链接。

You can style a link to look like a button with css quite easily, which would be the cleanest way to achieve what you are after.

您可以非常轻松地将链接设置为具有css的按钮,这将是实现您所追求的最简洁的方法。

Unless your button is within a form, then you can just add target="_blank" to your form and it should work.

除非您的按钮位于表单中,否则您只需将target =“_ blank”添加到表单中即可。

#5

With javascript, this selects all your buttons that have href attribute

使用javascript,这将选择具有href属性的所有按钮

$("button[href]").click(function() {
   window.open($(this).attr('href'));
});

This actually opens a new window but I think when the browser forces it to open in new tab, it will open in a new tab.

这实际上打开了一个新窗口,但我认为当浏览器强制它在新选项卡中打开时,它将在新选项卡中打开。

Cheers!

#1