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| v:0.7.2:javascript [2011/11/21 23:06] – [Helper Functions] foxybrett | v:0.7.2:javascript [2017/04/26 07:02] (current) – external edit 127.0.0.1 |
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| * ''#fc_total_price'', ''.fc_total_price'': The inner HTML will be replaced by the value in ''FC.json.total_price'', formatted using the ''_currency_format'' function (which adds decimals but doesn't add currency symbols). | * ''#fc_total_price'', ''.fc_total_price'': The inner HTML will be replaced by the value in ''FC.json.total_price'', formatted using the ''_currency_format'' function (which adds decimals but doesn't add currency symbols). |
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| | <code html><a href="https://yourdomain.foxycart.com/cart?cart=view" id="fc_minicart"> |
| | My Cart: <span id="fc_quantity">0</span> - <span id="fc_total_price">$0.00</span> |
| | </a></code> |
| ==== ''session_get'' Appending the FCSID to Requests ==== | ==== ''session_get'' Appending the FCSID to Requests ==== |
| === What It Is === | === What It Is === |
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| The ''fcc.session_get()'' call will return something like ''&fcsid=abc123su2eoba8r9oknf7qa4b3''. If you just need the ''fcsid'' value itself you can easily retrieve it from the ''JSON'' with ''FC.session_id''. | The ''fcc.session_get()'' call will return something like ''&fcsid=abc123su2eoba8r9oknf7qa4b3''. If you just need the ''fcsid'' value itself you can easily retrieve it from the ''JSON'' with ''FC.session_id''. |
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| | <wrap important>Developer Note:</wrap> if you are developing with Chrome and on an IP address, Chrome won't let you save cookies to that IP or to localhost so it's best to do any session_get() calls with another browser during development. [[http://code.google.com/p/chromium/issues/detail?id=56211]] |
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| <wrap important>Are you **//creating//** or **//modifying//** elements?</wrap> If you're dynamically //creating// add-to-cart links or forms, you don't need to bother with this at all. It will be handled automatically. If however you're //modifying// the ''href'' of an add-to-cart link that was present on pageload you //do// need to append the ''fcsid''. This has to do with how FoxyCart binds ''onclick'' handlers to elements while also making it easy to add new add-to-cart link or form elements. | <wrap important>Are you **//creating//** or **//modifying//** elements?</wrap> If you're dynamically //creating// add-to-cart links or forms, you don't need to bother with this at all. It will be handled automatically. If however you're //modifying// the ''href'' of an add-to-cart link that was present on pageload you //do// need to append the ''fcsid''. This has to do with how FoxyCart binds ''onclick'' handlers to elements while also making it easy to add new add-to-cart link or form elements. |
| The ''postprocess'' event is //not called directly// by ''foxycart.js'', but is available to use if you need it. This can be useful, for example, if you want to refresh the ''FC.json'' when your modal window is closed, as is the case with the default ''foxycart.complete.js''. | The ''postprocess'' event is //not called directly// by ''foxycart.js'', but is available to use if you need it. This can be useful, for example, if you want to refresh the ''FC.json'' when your modal window is closed, as is the case with the default ''foxycart.complete.js''. |
| === How It Works: Overview === | === How It Works: Overview === |
| Just like the ''proprocess'' and ''process'', you can add multiple functions to the ''postprocess'' even. Notice the call to ''postprocess'' in the ''process'' example above, in the ''onClosed'' parameter. That's telling Colorbox to run the ''postprocess'' events when the modal window is closed. If we add a function like below, then the ''cart_update()'' method will be called (which refreshes the ''FC.json'' and updates the "minicart" helper functions). | Just like the ''preprocess'' and ''process'', you can add multiple functions to the ''postprocess'' even. Notice the call to ''postprocess'' in the ''process'' example above, in the ''onClosed'' parameter. That's telling Colorbox to run the ''postprocess'' events when the modal window is closed. If we add a function like below, then the ''cart_update()'' method will be called (which refreshes the ''FC.json'' and updates the "minicart" helper functions). |
| <code javascript> | <code javascript> |
| fcc.events.cart.postprocess.add(function(){ | fcc.events.cart.postprocess.add(function(){ |
