view-helpers

Problem: I wrote a conditional VH (extending AbstractConditionViewHelper ) and it works as usually, anyway I realized that in non-cached version it is evaluated only once. Initialy I thought that's my bug, but checked common <f:if> and the problem is identical :S In general when I visit my page for the first time, condition is evaluated and valid result is given, but when I'll refresh the page VH isn't called anymore (checked by setting breakpoint inside the VH) and VH is always treated as FALSE. Only any change in view's code will cause that VH will be evaluated once, and again next refresh

<%= f.check_box :openid_enabled %> <%= f.label :openid_enabled, 'OpenID' %> Above code generate this HTML <input type="hidden" value="0" name="application[openid_enabled]"> <input type="checkbox" value="1" name="application[openid_enabled]" id="application_openid_enabled"> <label for="application_openid_enabled">OpenID</label> and the label is getting displayed like [x] OpenID instead of [x] OpenID Do I need to style it or rails helpers have some build in functionality? Added I am using twitter bootstrap CSS framework in my Rails application. I used following to fix the issue without

I have a couple of block helpers, here's a simple example of what I'm doing: def wrap_foo foo, &block data = capture(&block) content = " <div class=\"foo\" id=\"#{foo}\"> #{data} </div>" concat( content ) end I'm just trying out erubis and it's giving me the following error: You have a nil object when you didn't expect it! You might have expected an instance of Array. The error occurred while evaluating nil.<< Removing the call to concat removes the error but ends up with my wrapper not being rendered Using: Rails 2.3.5 Erubis 2.6.5 And tried this gem that helps Erubis (though 2.6.4) and Rails

I am trying to use a main navigation in combination with a submenu for more specific navigating. In my layout I am calling the view helper like this: $this->navigation('main_navigation')->menu() and in my view I am calling it like this: $this->navigation('sub_navigation')->menu() The problem is that whenever I call the navigation() view helper a more than once , it just outputs the second one in both places. In other words, it's printing the subnav for both the main nav and the subnav menus. My merged config looks like this: 'navigation' => array( 'main' => array( 'home' => array( 'label' =>

In ZF1 we use partial in layout.phtml file something like that $this->partial('header.phtml', array('vr' => 'zf2')); How we can do the same in ZF2? this can be achieved by echo $this->partial('layout/header', array('vr' => 'zf2')); you can access the variable in view using echo $this->vr; don't forget to add following line in your view_manager of module.config.php file. 'layout/header' => __DIR__ . '/../view/layout/header.phtml', after adding it looks like this return array( 'view_manager' => array( 'template_path_stack' => array( 'user' => __DIR__ . '/../view' , ), 'display_not_found_reason'