27 lines
1.7 KiB
XML
27 lines
1.7 KiB
XML
<tal:comment replace="nothing">
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This page is called by a XmlHttpRequest object. It requires parameters "page" and "macro":
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they are used to call the macro that will render the HTML chunk to be returned to the browser.
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It can also have a parameter "action", that refers to a method that will be triggered on
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contextObj before returning the result of the macro to the browser.
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</tal:comment>
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<tal:ajax define="page request/page;
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macro request/macro;
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contextObj context/getParentNode;
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action request/action|nothing;
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response request/RESPONSE;
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member context/portal_membership/getAuthenticatedMember;
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portal context/portal_url/getPortalObject;
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portal_url context/portal_url/getPortalPath;
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template python: contextObj.getPageTemplate(portal.skyn, page);
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dummy python: response.setHeader('Content-Type','text/html;;charset=utf-8');
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dummy2 python: response.setHeader('Expires', 'Mon, 11 Dec 1975 12:05:05 GMT');
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dummy3 python: response.setHeader('CacheControl', 'no-cache')">
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<tal:comment replace="nothing">Keys "Expires" and "CacheControl" are used for preventing IE to cache
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this page. Indeed, this page is retrieved through an asynchronous XMLHttpRequest by the browser, and
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IE caches this by default.</tal:comment>
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<tal:executeAction condition="action">
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<tal:do define="dummy python: contextObj.getMethod('on'+action)()" omit-tag=""/>
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</tal:executeAction>
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<metal:callMacro use-macro="python: template.macros.get(macro)"/>
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</tal:ajax>
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