SAP Cloud for Customer裡圖片資料讀取的邏輯
阿新 • • 發佈:2018-12-21
這篇文章介紹SAP Cloud for Customer系統裡這些圖片的資料是如何讀取的:
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們C4C的程式碼中會呼叫這裡的GetImagePath:
路徑:
/** * @param sImage: * XREP path. Allowed formats: "xrep:////BYD_COD/SalesOnDemand/Product/Product_Icon.png" - XREP file. "AddFavorite" - logical name of an Icon. Is * handled as XREP file as well as JS resource * @returns {string} sPath: File path (in case of resource url pointing to backend it will be proxified when running on localhost) */ Util.getImagePath = function(sImage, bHover, sRepositoryUrl) { // eslint-disable-line complexity, max-statements var sImagePath = Util._getImagePath(sImage, bHover, sRepositoryUrl); if (sImagePath !== null && sap.client.getCurrentApplication && window.location.hostname && /^localhost$/.test(window.location.hostname)) { // relevant for Extended Apps as well as local testing var oApp = sap.client.getCurrentApplication(); if (oApp.getHostUrl && oApp.getHostUrl() && oApp.getHost && oApp.getHost() && sImagePath.indexOf(oApp.getHostUrl()) === 0) { var sStringToReplace = sImagePath.substring(0, sImagePath.indexOf('/', oApp.getHostUrl().length)); sImagePath = sImagePath.replace(sStringToReplace, oApp.getHost()); } } return sImagePath; };
這個方法會呼叫本身的私有方法:_getImagePath:
裡面有一條if分支是專門處理RUI的get Icon請求:
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