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JavaScript PromiseAll ES5 polyfill | Manage async await requests
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| // Desc: JavaScript PromiseAll ES5 polyfill | Manage async await requests | |
| // Usage: oPromiseAll.init({ tokens: ["totals","details"], fCB: function(){ oEvoCart.refresh(["items"]); } }); | |
| var oPromiseAll = (function(){ // Manage async await requests | |
| var oConfig={}, bInit=false, nCnt=0; | |
| return { | |
| "init": function( _config ){ | |
| oConfig = _config; | |
| bInit = true; | |
| nCnt=0; | |
| }, | |
| "update": function( _token ){ | |
| if( bInit && (oConfig.tokens.indexOf( _token ) != -1 ) ){ | |
| if( ++nCnt === ( oConfig.tokens.length ) ){ | |
| oConfig.fCB(); | |
| bInit = false; | |
| } | |
| } | |
| } | |
| } | |
| })(); |
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Usage:
oPromiseAll.init({ tokens: ["totals"], fCB: function(){ oEvoCart.refresh(["items"]); } });