ruby on rails - HTML content for button_to -

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i using link_to:

<%= link_to edit_webcast_path(@webcast), :class => 'btn'  %>     <i class="icon-pencil"></i> edit webcast <% end %>

but want same button_to, button_to must have first label argument passed or use path label.

<%= button_to edit_webcast_path(@webcast), :class => 'btn'  %>     <i class="icon-pencil"></i> edit webcast <% end %>

... results in button label resolved edit_webcast_path(@webcast) path. in effect seems have no effect.

i have tried passing html directly first argument:

<%= button_to "<i class=\"icon-white icon-minus-sign \"></i> edit webcast".html_safe, webcast_path(@webcast), :class => 'btn'%>

but results in button label displaying part of html string pass in. looking @ generated html can see contents of first argument placed in input's value attribute , not inside input itself.

how can work?

rails button_to generates form html <input type="submit"> element , not <button> one. can try override or write own helper generate <button> , take look @ example


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