Lose.zhang 发表于 2013-1-3 17:29:42

Orchard中的Content Type,Content Parts和Content Items究竟是啥?

<div id="cnblogs_post_body">Orchard的文章说的不够清楚,用的几天还是没有什么进展,所以决定分块吃它,第一,先吃它的Content Type,Content Parts和Content Items.
下面是我对这三个东西的理解,如有不准确,随时来信。
一 content type是指定某种要被重用的类型,也就是内容类型,它由若干个content parts组成。
http://www.agoit.com/bbs/data:image/png;base64,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
二 content parts是指某种要被重用的HTML代码块,它由某干个Fields(功能组,代码单元,最小页面元素单位)组成,每个fields都叫做part
http://www.agoit.com/bbs/data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAALUAAACUCAIAAABawf9tAAAEh0lEQVR4nO2dvW7aUABGeRJewk/AK7RhZPITVCryxMocS1UlHgAJiSFLpAoxe0Fyh1aRsiDEWiljhk7pgG2u788XYgqxo3N0llxscHxPrg0Z6L0AhOm99wFAq6EPUNAHKOgDFPQBCvoABX2Agj5AQR+goA9Q0Aco6AMU9AEK+gAFfYCCPkBBH6CgD1D0/gCEYf0ABX2Agj5AQR+goA9Q0Aco6AMU9AEK+gAFfYCCPkBBH6CgD1DQByjoAxT0AQr6AAV9gII+QEEfoKAPUDTsY51EUbI+ZRA6DX2Agj5AcbE+trNhVDKcbV/c4ePodjaMhrPtOomiiMRaxYX6qD2+nhUlrBOjCmOTIhrCaB+X6aNYEOoP24Pb2dDYnDpayaWuL8W1wuyhGKpxeNybE7SBy96f1u4owrev9NFaGvbhuyIE5r+a/PBVhD5aS+PPT9dJ/Y6ydu+5nSXVdBsP1Pc5bkQfreWcz9fNt7CRc+vpfaB2E2LkRB8thf+/gII+QEEfoKAPUNAHKOgDFPQBCvoABX2Agj5AQR+goA9Q0Aco6AMU9AEK+gAFfYCCPkBBH6CgD1DQByj4/kpQ9J7+PiOGpA9U0gcq6QOV9IFK+kAlfaCSPlBJH6ikD1TSByrpA5X0gUr6QCV9oJI+UEkfqKQPVNIHKukDlRfv424cReP7d/89sZn0gUr6QCV9oLJRHz++Wl8T9un7g3+QPjruuevHz++fo5tvP8OD9NFpz+vj8dun6PPtoxqkj057Th8PtzfFRUQM0kenbd7H3ThyryzuIH102qZ9/PgauVcW3yB9dNpmfdx/idwri3eQPrptkz7uxs73YI/vvYNP9NFx+f8cKukDlfSBSvpAJX2gkj5QSR+opA9U0gcq6QOV9IFK+kAlfaCSPlBJH281j0fpdPfuh3Elz+ljP00m/dHB+eJ6Jz2PR5N+sto0f4arHWrnbdxHHo8mg+W++HG3mmZXO+l5PJr0zVd/8zNc7VA7b8M+Fqk1Pca5y1aD4993tcYY5zSbl6vOJM6en3arQfljP82fQnvZM5THh90902bvvkirLY3NdqtB8XKFm2VaHdihP3eEPk4xj/0XFHvlX6TllO9Wg6qYtNwgm5cXptpJ9+3l9mHuXnsGz+7ZvBqJk/RQ9maZ+hIvD8x63eMIfbzqbjUI9mGeO+tv2j2t1Qbmlqfv9bxZps60+XYvQ9ks03hZLBuLNDTNbgGhw/v4/vf1w+pjYqzPxqTag9YEePYKvMp+mljLvnf3Qyj7aTJfFAcf+hU8l876CH287n6amNd+0YdzKmtL96vrh1fvq3if6ugincRZHlcrR2bffPgOzztCH6eYzfvm7WHx/sU+d8dbAd/p3ixT3/rh26umM0PFDa9z/1F/3UF552EfvJr7U0Y+smd8/mG+7wjeuxmrvf2OZjJYrmLrolPMq7vXKzO0SM0rkXf3+juXwBpjvlvpp7k7Qh+IR+kDlfSBSvpAJX2gkj5QSR+opA9U0gcq6QOV9IFK+kAlfaCSPlBJH6js/f71CzFk7wUgDH2A4h/MY2jTHmsR6wAAAABJRU5ErkJggg==
三 content item它是指具体的页面,它不被重用,你可以建立某种content type的content item,感觉 item就是type的一个实例对象,呵呵。
四 content type是通过model产生,而业务逻辑是在model中实现的,model是一个MVC网站的一部分,即mvc3中的area,它被创建后,需要在orchard中
去开启它
http://www.agoit.com/bbs/data:image/png;base64,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