[Skip to main content](#vessel-content) # checkout javascript error ## - **[nicirvine](/forum/user/13862-nicirvine "View nicirvine's Profile")** - [![nicirvine's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/13862-nicirvine "View nicirvine's Profile") Topic Author - [ Offline](/forum/user/13862-nicirvine) Less More - Posts: 20 - Thank you received: 1 - - 6 years 9 months ago [\#314584](#314584) by [nicirvine](/forum/user/13862-nicirvine "View nicirvine's Profile") *[checkout javascript error](/forum/31-development/898976-checkout-javascript-error#314584 "-- HikaShop version -- : 4.2.2 -- Joomla version -- : 3.9.14 -- PHP version -- : 7.3.12 -- Browser(s) name and version -- : Firefox (latest at this time) -- Error-message(debug-mod must be tuned on) -- : SyntaxError: unexpected token: ':' Hi, While implementing our own CAPTCHA found a javascript problem. Try this: - make sure you are not legged in - add a product to the cart - beginning the checkout - on the page for the customer try registering without validating the CAPTCHA code - the form is submitted to the server and an error is returned - on return all the script codes on the page are executed again, which is great, but joomla has some json object used just as a datablock which generate errors when you try to assign it "text/javascript" type and the rest of the javascript code is stopped. This are defined with the tag: You can find an example of this loaded by: {joomlaroot}\libraries\src\Document\Renderer\Html\HeadRenderer.php on the line 250. Found the code generating this problem here: {joomlaroot}\media\com_hikashop\js\hikashop.js on the line 305. I suggest removing those scripts from the list of scripts to be reloaded on AJAX since they are defined already on the header of the page.")* was created by *[nicirvine](/forum/user/13862-nicirvine "View nicirvine's Profile")* -- HikaShop version -- : 4.2.2 -- Joomla version -- : 3.9.14 -- PHP version -- : 7.3.12 -- Browser(s) name and version -- : Firefox (latest at this time) -- Error-message(debug-mod must be tuned on) -- : SyntaxError: unexpected token: ':' Hi, While implementing our own CAPTCHA found a javascript problem. Try this: - make sure you are not legged in - add a product to the cart - beginning the checkout - on the page for the customer try registering without validating the CAPTCHA code - the form is submitted to the server and an error is returned - on return all the script codes on the page are executed again, which is great, but joomla has some json object used just as a datablock which generate errors when you try to assign it "text/javascript" type and the rest of the javascript code is stopped. This are defined with the tag: Code: <script type="application/json ...>...</script> You can find an example of this loaded by: {joomlaroot}\libraries\src\Document\Renderer\Html\HeadRenderer.php on the line 250. Found the code generating this problem here: {joomlaroot}\media\com_hikashop\js\hikashop.js on the line 305. I suggest removing those scripts from the list of scripts to be reloaded on AJAX since they are defined already on the header of the page. Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzMxLWRldmVsb3BtZW50Lzg5ODk3Ni1jaGVja291dC1qYXZhc2NyaXB0LWVycm9yP3RtcGw9bWFya2Rvd24=) or [Create an account](/register) to join the conversation. - **[nicolas](/forum/user/63-nicolas "View nicolas's Profile")** - [![nicolas's Avatar](https://www.hikashop.com/media/kunena/avatars/resized/size144/users/avatar63.png?1793428657)](/forum/user/63-nicolas "View nicolas's Profile") - [ Offline](/forum/user/63-nicolas) Less More - Posts: 86322 - Thank you received: 14281 - - 6 years 9 months ago [\#314628](#314628) by [nicolas](/forum/user/63-nicolas "View nicolas's Profile") Replied by *[nicolas](/forum/user/63-nicolas "View nicolas's Profile")* on topic *[checkout javascript error](/forum/31-development/898976-checkout-javascript-error#314628 "-- HikaShop version -- : 4.2.2 -- Joomla version -- : 3.9.14 -- PHP version -- : 7.3.12 -- Browser(s) name and version -- : Firefox (latest at this time) -- Error-message(debug-mod must be tuned on) -- : SyntaxError: unexpected token: ':' Hi, While implementing our own CAPTCHA found a javascript problem. Try this: - make sure you are not legged in - add a product to the cart - beginning the checkout - on the page for the customer try registering without validating the CAPTCHA code - the form is submitted to the server and an error is returned - on return all the script codes on the page are executed again, which is great, but joomla has some json object used just as a datablock which generate errors when you try to assign it "text/javascript" type and the rest of the javascript code is stopped. This are defined with the tag: You can find an example of this loaded by: {joomlaroot}\libraries\src\Document\Renderer\Html\HeadRenderer.php on the line 250. Found the code generating this problem here: {joomlaroot}\media\com_hikashop\js\hikashop.js on the line 305. I suggest removing those scripts from the list of scripts to be reloaded on AJAX since they are defined already on the header of the page.")* Hi, Thank you for your feedback. We'll add a check for that with the next version of HikaShop. You can add such code in the javascript updateElem function to avoid the issue for now: Code: if(all.indexOf('type="application/json"') != -1) return ''; Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzMxLWRldmVsb3BtZW50Lzg5ODk3Ni1jaGVja291dC1qYXZhc2NyaXB0LWVycm9yP3RtcGw9bWFya2Rvd24=) or [Create an account](/register) to join the conversation. Board Categories HikaShop Install & Update Product & Category Display Content Creation Sales and Orders Orders management Reports & Statistics Customers Checkout Payment Methods Shipping Methods Import & Export (CSV, XLS…) Specific Features Affilation Taxes Wishlist Vote Carousel & Slider Mass Actions Filters & Search Discount & Coupon Feature Request Integrations Showcase General Talk about HikaShop Development HikaShop 3.0 Beta Translation Commercial Jobs HikaShop Components HikaMarket Market: Feature requests Market: How to? 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