\u4e00\u3001\u5728\u51fd\u6570\u4e2d\u4f20\u9012event\u53c2\u6570<\/p>\n
\u5728\u51fd\u6570\u4e2d\u4f20\u9012event\u53c2\u6570\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u517c\u5bb9IE\u548cFF\u7684event\u7684\u83b7\u53d6\u4e86\uff0c\u5982\u4e0b\u9762\u7684\u51fd\u6570\uff1a function _test(evt) {<\/p>\n
var src = evt.srcElement || evt.target; \/\/ \u83b7\u53d6\u89e6\u53d1\u4e8b\u4ef6\u7684\u6e90\u5bf9\u8c61<\/p>\n
alert(src.value); \/\/ \u6253\u5370\u8be5\u5bf9\u8c61\u7684value\u5c5e\u6027<\/p>\n
}<\/p>\n
\u90a3\u4e48\u6211\u4eec\u5728\u4f7f\u7528\u7684\u65f6\u5019\u5c31\u5e94\u8be5\u8fd9\u6837\uff1a<\/p>\n
<input type=’button’ value=’click me’ onclick=’_test(event)’ \/><\/p>\n
<\/p>\n
\u4e8c\u3001\u5728\u51fd\u6570\u8c03\u7528\u4e2d\u4e0d\u4f20\u9012event\u5bf9\u8c61 \u867d\u7136\u5728\u51fd\u6570\u4e2d\u6ca1\u6709\u4f20\u9012\u53c2\u6570\uff0c\u8fd9\u4e2a\u5728IE\u4e0b\u6ca1\u6709\u4efb\u4f55\u5f71\u54cd\uff0c\u56e0\u4e3awindow.event\u662f\u5168\u5c40\u5bf9\u8c61\uff0c\u5728\u4ec0\u4e48\u5730\u65b9\u90fd\u53ef\u4ee5\u76f4\u63a5\u8c03\u7528\u7684\uff0c\u800c\u5728FF\u4e0b\u5c31\u4e0d\u884c\u4e86\u3002<\/p>\n
\u6240\u4ee5\u6211\u4eec\u8fd9\u91cc\u8981\u4f7f\u7528\u53e6\u5916\u4e00\u79cd\u65b9\u5f0f\u6765\u83b7\u53d6\u4e86\uff0c\u5982\u4e0b\uff1a<\/p>\n
function _test2() {<\/p>\n
var evt = window.event || arguments.callee.caller.arguments[0]; \/\/ \u83b7\u53d6event\u5bf9\u8c61<\/p>\n
var src = evt.srcElement || evt.target; \/\/ \u83b7\u53d6\u89e6\u53d1\u4e8b\u4ef6\u7684\u6e90\u5bf9\u8c61<\/p>\n
alert(src.value); \/\/ \u6253\u5370\u8be5\u5bf9\u8c61\u7684value\u5c5e\u6027<\/p>\n
}<\/p>\n
\u90a3\u4e48\uff0c\u6211\u4eec\u5728\u4f7f\u7528\u7684\u65f6\u5019\u5c31\u53ef\u4ee5\u60f3\u666e\u901a\u7684\u51fd\u6570\u8c03\u7528\u4e00\u6837\uff0c\u76f4\u63a5\u8f93\u5165\u51fd\u6570\u540d\u79f0\u5373\u53ef\uff0c\u5982\u4e0b\uff1a<\/p>\n
<input type=’button’ value=’click me2′ onclick=’_test2()’ \/><\/p>\n
\u53ef\u89c1\uff0c\u76f8\u6bd4\u4e24\u79cd\u65b9\u6cd5\uff0c\u7b2c\u4e8c\u79cd\u65b9\u6cd5\u66f4\u5177\u6709\u666e\u904d\u548c\u901a\u7528\u6027\uff0c\u56e0\u4e3a\u53ef\u4ee5\u4e0d\u7528\u4f20\u9012\u53c2\u6570\u4e86\uff0c\u8fd9\u6837\u5728\u4f7f\u7528\u7684\u65f6\u5019\u4e5f\u66f4\u52a0\u7684\u65b9\u4fbf\u3002<\/p>\n
—-<\/p>\n
refer:<\/p>\n
http:\/\/wenku.baidu.com\/view\/d6ad297602768e9951e738a0.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" \u4e00\u3001\u5728\u51fd\u6570\u4e2d\u4f20\u9012event\u53c2\u6570 \u5728\u51fd\u6570\u4e2d\u4f20\u9012event\u53c2\u6570\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u517c\u5bb9I … \u7ee7\u7eed\u9605\u8bfb