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package Frey::Web::IFrame; |
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use Moose::Role; |
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|
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sub iframe_html { |
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my ($self) = @_; |
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|
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$self->add_js(q` |
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function ifr_close() { |
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self.document.getElementById('ifr_target').style.display = 'none'; |
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self.document.getElementById('ifr_close').style.display = 'none'; |
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} |
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function ifr_show() { |
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self.document.getElementById('ifr_loading').style.display=''; |
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} |
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function ifr_transfer(f) { |
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self.document.getElementById('ifr_loading').style.display='none'; |
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self.document.getElementById('ifr_close').style.display=''; |
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if ( f.contentWindow.document.body ) { |
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var ifr_target = self.document.getElementById('ifr_target'); |
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ifr_target.innerHTML = f.contentWindow.document.body.innerHTML; |
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f.contentWindow.document.body.innerHTML = ''; // XXX we can't just undef here! |
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ifr_target.style.display = ''; |
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console.log( ifr_target ); |
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} |
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} |
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`); |
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|
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return qq| |
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<div> |
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<a href="#" id="ifr_close" style="display:none;" onclick="ifr_close();return false;">close</a><span id="ifr_loading" style="display: none; background: #ff8;">Loading...</span> |
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<!-- we really need src="#" here to avoid onload when page loads --> |
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<iframe src="#" name="transport_iframe" id="transport_iframe" style="display: none;" frameborder=0 border=0 onload="ifr_transfer(this);"></iframe> |
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<div id="ifr_target" style="display: none"></div> |
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</div> |
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| |
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; |
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} |
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|
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sub iframe_open { |
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my ($self,$url,$text) = @_; |
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|
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qq| |
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<a href="$url" target="transport_iframe" onclick="ifr_show(); return true;">$text</a> |
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| |
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} |
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|
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1; |
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