{"id":14,"date":"2009-08-22T00:18:16","date_gmt":"2009-08-21T16:18:16","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=14"},"modified":"2017-12-30T18:15:11","modified_gmt":"2017-12-30T10:15:11","slug":"ie6%e4%b8%8bpng%e8%83%8c%e6%99%af%e4%b8%8d%e9%80%8f%e6%98%8e%e9%97%ae%e9%a2%98%e7%9a%84%e7%bb%bc%e5%90%88%e6%8b%93%e5%b1%95","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2009\/08\/ie6%e4%b8%8bpng%e8%83%8c%e6%99%af%e4%b8%8d%e9%80%8f%e6%98%8e%e9%97%ae%e9%a2%98%e7%9a%84%e7%bb%bc%e5%90%88%e6%8b%93%e5%b1%95\/","title":{"rendered":"IE6\u4e0bpng\u80cc\u666f\u4e0d\u900f\u660e\u95ee\u9898\u7684\u7efc\u5408\u62d3\u5c55"},"content":{"rendered":"

by zhangxinxu from http:\/\/www.zhangxinxu.com\/<\/a>
\n\u672c\u6587\u5730\u5740\uff1a http:\/\/www.zhangxinxu.com\/wordpress\/?p=14<\/a><\/p>\n

\"\"
\nIE6\u4ee5\u4e0b\u6d4f\u89c8\u5668\u8fd9\u91cc\u4e0d\u8003\u8651\u3002<\/span><\/p>\n

\u524d\u8a00<\/strong>\uff1aIE6\u4e0d\u652f\u6301png\u80cc\u666f\u900f\u660e\u6216\u534a\u900f\u660e\u3002\u5176\u89e3\u51b3\u65b9\u6cd5\u6709IE\u6ee4\u955c\uff0c\u7eaf\u7cb9\u7684JavaScript\uff0c\u4ee5\u53cajQuery\u7b49\uff0c\u6b63\u6240\u8c13\u4e8b\u975e\u7ecf\u8fc7\u4e0d\u77e5\u96be\uff0c\u8ba9png\u56fe\u7247\u5728IE6\u4e0b\u80cc\u666f\u900f\u660e\u663e\u793a\u53ea\u662f\u7b2c\u4e00\u6b65\uff0c\u5982\u679c\u5bf9\u8fd9\u4e9bpng\u56fe\u7247\u505a\u8fdb\u4e00\u6b65\u7684\u64cd\u4f5c\uff0c\u5f80\u5f80\u4f1a\u51fa\u73b0\u5404\u7c7b\u83ab\u540d\u7684\u95ee\u9898\u3002\u800c\u672c\u7bc7\u6587\u7ae0\u8bb2\u8be6\u5c3d\u9610\u8ff0png\u80cc\u666f\u900f\u660e\u4f1a\u51fa\u73b0\u54ea\u4e9b\u95ee\u9898\uff0c\u4e00\u4e9b\u81ea\u5df1\u7684\u7ecf\u9a8c\u4e4b\u8c08\u548c\u4e00\u4e9b\u76f8\u5173\u7684\u62d3\u5c55\u3002\u5185\u5bb9\u8f83\u591a\uff0c\u6709\u4e00\u5b9a\u7684\u6df1\u5ea6\u548c\u5e7f\u5ea6\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709\u5e2e\u52a9\u3002<\/p>\n

\u76ee\u5f55<\/strong>\uff1a
\n\u4e00\u3001\u53ef\u89e3\u51b3\u7684\u65b9\u6cd5<\/a>
\n1. css\u6ee4\u955c<\/a>
\n2. \u8001JavaScript\u65b9\u6cd5<\/a>
\n3. jQuery\u5b9e\u73b0<\/a>
\n4. flash\u5b9e\u73b0<\/a><\/p>\n

\u4e8c\u3001\u4ea7\u751f\u7684\u95ee\u9898<\/a>
\n1. \u54cd\u5e94\u5355\u51fb\u4e8b\u4ef6<\/a>
\n2. \u56fe\u7247\u5927\u5c0f\u63a7\u5236<\/a>
\n3. \u80cc\u666f\u56fe\u7247\u7684\u5b9a\u4f4d<\/a><\/p>\n

\u4e09\u3001\u76f8\u5e94\u7684\u89e3\u51b3\u65b9\u6cd5<\/a>
\n1. \u54cd\u5e94\u5355\u51fb\u4e8b\u4ef6<\/a>
\n2. \u56fe\u7247\u5927\u5c0f\u63a7\u5236<\/a>
\n3. \u80cc\u666f\u56fe\u7247\u7684\u5b9a\u4f4d<\/a><\/p>\n

\u56db\u3001\u76f8\u5173\u5ef6\u4f38\u7684\u95ee\u9898<\/a>
\n1. png8\u4e0epng24\u7684\u534a\u900f\u660e\u663e\u793a<\/a>
\n2. IE7\u7684\u534a\u900f\u660e\u6ee4\u955c\u4e0epng\u80cc\u666f\u900f\u660e<\/a><\/p>\n

\u4e94\u3001\u5c0f\u7ed3<\/a><\/p>\n

\u4e00\u3001\u53ef\u89e3\u51b3\u7684\u65b9\u6cd5<\/span><\/p>\n

1. IE css \u6ee4\u955c<\/strong>
\nIE css\u6ee4\u955c\u4e2d\u6709\u4e00\u4e2a\u4f7fpng\u80cc\u666f\u900f\u660e\u7684\u6ee4\u955c\uff0cJavaScript\u65b9\u6cd5\u4e5f\u662f\u5e94\u7528\u7684\u8fd9\u4e2a\u6ee4\u955c\u5b9e\u73b0png\u80cc\u666f\u900f\u660e\u7684\u3002
\n\u5199\u6cd5\uff1afilter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=’..\/image\/png_test.png’);
\n\u7528\u6cd5\u793a\u4f8b\uff1a
\n.png{background:url(..\/image\/png_test.png);}
\n* html .png {background:none; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=’..\/image\/png_test.png’);}<\/span>
\n\u975eIE6\u6d4f\u89c8\u5668\u4f7f\u7528\u6b63\u5e38\u7684background\u5b9a\u4f4d\uff0cIE6\u53bb\u9664\u80cc\u666f\u56fe\u7247\uff0c\u5e94\u7528png\u900f\u660e\u6ee4\u955c\u3002
\n\u5982\u679c\u60a8\u7684\u6d4f\u89c8\u5668\u6216\u5185\u6838\u4e3aIE6\uff0c\u5f3a\u70c8\u5efa\u8bae\u70b9\u51fb\u8fd9\u91cc<\/a>\u8fdb\u5165demo\u5b9e\u4f8b\u9875\u9762<\/p>\n

2.\u4f20\u7edf\u7684JavaScript<\/strong>
\n\u4f7f\u7528\u4f20\u7edf\u7684JavaScript\u65b9\u6cd5\uff0c\u9875\u9762\u53ea\u8981\u94fe\u63a5\u4e00\u4e2a\u5c0f\u5de7\u7684JavaScript\u6587\u4ef6\u5c31\u53ef\u4ee5\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5728\u9875\u9762\u4e0a\u6dfb\u52a0\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n

<script src=”http:\/\/www.zhangxinxu.com\/study\/js\/png.js<\/a>” type=”text\/javascript”><\/script><\/p>\n

\u8fd9\u4e2aJavaScript\u6587\u4ef6\u662f\u6211\u4e4b\u524d\u4e00\u76f4\u4f7f\u7528\u7684\u4f7fpng\u80cc\u666f\u900f\u660e\u7684JavaScript\u6587\u4ef6\uff0c\u5b83\u53ef\u4ee5\u8ba9\u9875\u9762\u4e0a\u6240\u6709\u7684\u542b\u6709\u900f\u660e\u80cc\u666f\u7684png\u56fe\u7247\u900f\u660e\u663e\u793a\uff0c\u652f\u6301background-image\u7684png\u56fe\u7247\u900f\u660e\uff0c\u4f46\u662f\u4e0d\u652f\u6301background-position\u5b9a\u4f4d\uff1b\u53e6\u5916\u4e5f\u4e0d\u652f\u6301type\u7c7b\u578b\u4e3aimage\u7684input\u6846\u7684png\u56fe\u7247\u900f\u660e\u3002<\/p>\n

\u5982\u679c\u60a8\u662fIE6\u6216\u5185\u6838\u662fIE6\u7684\u6d4f\u89c8\u5668\uff0c\u5f3a\u70c8\u5efa\u8bae\u70b9\u51fb\u8fd9\u91cc<\/a>\u67e5\u770bdemo\u5b9e\u4f8b\u9875\u9762
\n\u5728\u8fd9\u4e2a\u9875\u9762\uff0c\u60a8\u53ef\u4ee5\u6e05\u6670\u7684\u770b\u51fa\u6b64JavaScript\u7684\u5e94\u7528\u8303\u56f4\u4ee5\u53ca\u5c40\u9650\u6027\u3002<\/p>\n

3.jQuery png\u80cc\u666f\u900f\u660e\u63d2\u4ef6<\/strong>
\n\u76f8\u5bf9\u4e8e\u524d\u9762\u7684\u65b9\u6cd5\uff0cjQuery\u7684IE6\u4e0bpng\u900f\u660e\u63d2\u4ef6\u76f8\u5bf9\u8981\u5f3a\u5927\u4e9b\u3002
\n\u6b64\u63d2\u4ef6js\u4e0b\u8f7d\uff1ajquery.pngFix.pack.js<\/a>
\n\u4f7f\u7528\u7684\u65f6\u5019\u8fd8\u8981\u94fe\u63a5jQuery\u6587\u4ef6\u3002
\n\u6b64js\u7684\u5f3a\u5927\u4e4b\u5904\u5728\u4e8e\u4e0d\u4ec5\u652f\u6301IE6\u4e0bimg\u6807\u7b7e\u7684png\u80cc\u666f\u900f\u660e\uff0cbackground-image\u7684\u80cc\u666f\u900f\u660e\uff0c\u8fd8\u652f\u6301image\u7c7b\u578b\u7684input\u7684png\u80cc\u666f\u900f\u660e\u90a3\u4e2a\uff0c\u800c\u4e14\u5b9e\u73b0\u7684\u7cbe\u786e\u63a7\u5236\uff0c\u5373\u60a8\u53ef\u4ee5\u8ba9\u9875\u9762\u4e0a\u4efb\u610f\u4e00\u5f20png\u56fe\u7247\u80cc\u666f\u900f\u660e\u800c\u5176\u4ed6\u4e0d\u53d7\u5f71\u54cd\u3002<\/p>\n

\u4e0d\u7ba1\u60a8\u662f\u4ec0\u4e48\u6d4f\u89c8\u5668\uff0c\u5f3a\u70c8\u5efa\u8bae\u60a8\u70b9\u51fb\u8fd9\u91cc<\/a>\u8fdb\u5165\u7cbe\u5f69\u7684demo\u5b9e\u4f8b\u9875\u9762\u5427\u3002
\n\u60a8\u53ef\u4ee5\u5728\u8fd9\u4e2a\u9875\u9762\u4e0a\u611f\u53d7\u5230\u6b64png \u80cc\u666f\u900f\u660e\u63d2\u4ef6\u7684\u5f3a\u5927\u3002<\/p>\n

4.\u4f7f\u7528flash\u88c5\u8f7dpng\u56fe\u7247<\/strong>
\n\u4f7f\u7528flash\u88c5\u8f7dpng\u7684\u539f\u7406\u662f\uff1aflash\u5bf9png\u7684\u900f\u660e\u80cc\u666f\u652f\u6301\u975e\u5e38\u597d\uff0c\u53ea\u8981\u7528\u6237\u5b89\u88c5\u4e86flash\u63d2\u4ef6\uff0c\u901a\u8fc7flash\u663e\u793a\u7684png\u56fe\u7247\u7684\u80cc\u666f\u5fc5\u5b9a\u662f\u900f\u660e\u7684\u3002
\n\u5b9e\u73b0\u7684\u65b9\u6cd5\u6709\u4e24\u7c7b\uff0c\u4e00\u79cd\u9002\u5408\u5bf9flash\u4e0d\u592a\u719f\u7684\uff0c\u5c31\u662f\u76f4\u63a5\u5c06\u56fe\u7247\u5d4c\u5165\u5230flash\u4e2d\uff0c\u65b9\u6cd5\u5982\u4e0b\uff1a\u6253\u5f00flash\u8f6f\u4ef6->\u8bbe\u7f6e\u821e\u53f0\u5927\u5c0f->\u5c06png\u56fe\u7247\u62d6\u5230\u821e\u53f0\uff08\u6216\u5bfc\u5165\u5230\u821e\u53f0\uff09->\u5bfc\u51faflash->\u5c06swf\u63d2\u5165\u5728\u9875\u9762\u4e2d->\u5b8c\u6bd5\uff1b\u4f46\u662f\u8fd9\u79cd\u65b9\u6cd5\u7ef4\u62a4\u4e0d\u8ba8\u65b9\u4fbf\uff0c\u5982\u679c\u8981\u66f4\u6362\u56fe\u7247\uff0c\u8fd8\u8981\u52a8flash\u6e90\u6587\u4ef6\u3002\u53e6\u5916\u4e00\u79cd\u5c31\u662f\u4e0e\u9875\u9762\u4ea4\u4e92\uff0c\u4ece\u9875\u9762\u83b7\u53d6\u56fe\u7247\u8def\u5f84\uff0c\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u4e4b\u4e00\u5c31\u662f\u901a\u8fc7FlashVars\u4f20\u53c2\uff0c\u518d\u5728flash\u4e2d\u5199\u4e0a\u6781\u77ed\u4ee3\u7801\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n

\u5982\u679c\u60a8\u611f\u5174\u8da3\uff0c\u5efa\u8bae\u60a8\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc<\/a>\u8fdb\u5165demo\u5b9e\u4f8b\u9875\u9762\u53c2\u89c2\u53c2\u89c2\u3002
\n\u9875\u9762\u4e0a\u663e\u793a\u4e86flash\u83b7\u53d6\u9875\u9762\u53c2\u6570\u7684ActionScript\u4ee3\u7801\uff0cActionScript 3.0\u4ee3\u7801\uff0c\u9700\u8981\u81f3\u5c11flash cs3\u7248\u672c\u7684flash\u8f6f\u4ef6\uff0c\u76f4\u63a5\u5199\u5728\u7b2c\u4e00\u5e27\u4e0a\u5c31\u53ef\u4ee5\u4e86\uff0c\u53e6\u5916\u8bbe\u7f6e\u821e\u53f0\u5927\u5c0f\u4e0e\u56fe\u7247\u4e00\u6837\u5927\u3002<\/p>\n

\u4e8c\u3001\u4ea7\u751f\u7684\u95ee\u9898<\/span><\/p>\n

1.\u65e0\u6cd5\u54cd\u5e94\u5355\u51fb\u4e8b\u4ef6<\/strong>
\n\u8fd9\u4e2a\u95ee\u9898\u5728\u5404\u4e2a\u89e3\u51b3\u65b9\u6cd5\u4e2d\u90fd\u662f\u5b58\u5728\u7684\uff08\u5373\u4f7f\u662fflash\u5c01\u88c5png\u7684\u65b9\u6cd5\uff0c\u5176\u672c\u8eab\u4e5f\u4e0d\u80fd\u54cd\u5e94click\u4e8b\u4ef6\uff0c\u53ea\u80fd\u80cc\u666f\u900f\u660e\u60c5\u51b5\u4e0b\u54cd\u5e94onmousedown\u4e8b\u4ef6\uff09\uff0c\u4e0d\u662f\u6307\u672c\u8eab\u65e0\u6cd5\u54cd\u5e94\u5355\u51fb\u4e8b\u4ef6\uff0c\u800c\u662f\u5176\u5185\u90e8\u7684\u6807\u7b7e\u65e0\u6cd5\u54cd\u5e94\u3002\u4e3e\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\u5427\uff0c\u4e00\u4e2adiv\u6807\u7b7e\uff0c\u91cc\u9762\u6709\u4e2aa\u6807\u7b7e\uff0ca\u6807\u7b7e\u6709\u4e2a\u94fe\u63a5\u6307\u5411\u6216\u6709\u4e2ajs\u54cd\u5e94\u4e8b\u4ef6\uff0c\u800c\u8fd9\u4e2adiv\u6807\u7b7e\u6709\u4e2apng\u900f\u660e\u80cc\u666f\u7684\u56fe\u7247\uff0c\u4e14\u5728IE6\u4e0b\u7ecf\u8fc7\u900f\u660e\u5904\u7406\uff0c\u90a3\u4e48\u8fd9\u4e2aa\u6807\u7b7e\u5c31\u662f\u804b\u5b50\u7684\u8033\u6735\u2014\u2014\u6446\u8bbe\uff0c\u53ea\u80fd\u770b\u4e0d\u80fd\u7528\u3002\u591a\u8bf4\u4e0d\u5b9c\uff0c\u773c\u89c1\u4e3a\u5b9e\uff0c\u5982\u679c\u60a8\u7684\u6d4f\u89c8\u5668\u662fIE6\u6216\u5185\u6838\u4e3aIE6\u8bf7\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc<\/a>\uff0c\u53bb\u611f\u53d7\u4e0b\u6211\u6240\u8bf4\u7684\u5355\u51fb\u4e0d\u54cd\u5e94\u662f\u600e\u4e48\u4e2a\u4e0d\u54cd\u5e94\u6cd5\u5427\u3002\u5982\u679c\u60a8\u73b0\u5728\u4f7f\u7528\u7684\u662fFirefox\uff0cchrome\u6216\u662fopera\uff0cSafari\uff0c\u4f46\u662f\u60a8\u6709\u8be5\u6b7b\u7684IE6\u6d4f\u89c8\u5668\uff0c\u5efa\u8bae\u60a8\u59d4\u66f2\u6c42\u5168\uff0c\u4e5f\u8fdb\u6765\u770b\u770b\u3002<\/p>\n

2.\u56fe\u7247\u5927\u5c0f\u63a7\u5236\u53d7\u5230\u9650\u5236<\/strong>
\n\u8fd9\u4e2a\u95ee\u9898\u5728css png\u900f\u660e\u6ee4\u955c\u548c\u8001\u5f0f\u7684JavaScript\u65b9\u6cd5\u4e2d\u4f1a\u9047\u5230\u3002\u95ee\u9898\u7b80\u8ff0\u5982\u4e0b\uff1a\u54b3\u54b3\uff0c\u4e00\u4e2aimg\u6807\u7b7e\u7684src\u8def\u5f84\u6307\u5411\u7684\u662f\u4e2a\u542b\u900f\u660e\u80cc\u666f\u6216\u534a\u900f\u660e\u7684png\u56fe\u7247\uff08\u4f8b\u5982\uff1a<img src=”xx.png” \/>\uff09\uff0c\u5e76\u4e14\u5728IE6\u4e0b\uff0c\u6b64\u56fe\u7247\u53d7css\u6ee4\u955c\u6216\u8001\u5f0f\u7684JavaScript png\u900f\u660e\u5904\u7406\uff0c\u90a3\u4e48\u5bf9\u8be5\u56fe\u7247\u8fdb\u884c\u7684\u4efb\u4f55\u5927\u5c0f\u9650\u5236\u62c9\u4f38\u90fd\u662f\u778e\u5b50\u70b9\u706f\u2014\u2014\u767d\u8d39\u8721\u3002\u518d\u5177\u4f53\u70b9\u8bf4\u5427\uff0c\u5047\u8bbe\u6211\u4eec\u8fd9\u91cc\u7684xx.png\u539f\u59cb\u5927\u5c0f128\u50cf\u7d20*128\u50cf\u7d20\uff0c\u60a8\u4f7f\u7528css\uff0cimg{width:256px; height:256px;}\u6216\u662f\u76f4\u63a5<img src=”xx.png” alt=”” width=”256″ height=”256″ \/>\u518d\u6216\u8005\u662f\u7528\u4e0astyle<img style=”width: 256px; height: 256px;” src=”xx.png” alt=”” \/>\u8981\u5c06\u4ed6\u62c9\u4f38\u5230256\u50cf\u7d20*256\u50cf\u7d20\uff0c\u60a8\u4f1a\u53d1\u73b0\u6709\u6761\u6bd4\u8700\u9053\u66f4\u96be\u8d70\u7684\u8def\u2014\u2014\u8fd9\u5f20\u56fe\u7247\u8fd8\u662f\u4ee5\u5176\u539f\u59cb\u7684\u5927\u5c0f\u663e\u793a\uff0c\u53ea\u662f\u5360\u636e\u7684\u7a7a\u95f4\u53d8\u4e86\u3002<\/p>\n

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3.\u65e0\u6cd5\u5bf9\u80cc\u666f\u56fe\u7247\u8fdb\u884cbackground-position\u5b9a\u4f4d<\/strong>
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3.\u65e0\u6cd5\u5bf9\u80cc\u666f\u56fe\u7247\u8fdb\u884cbackground-position\u5b9a\u4f4d<\/strong>
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