{"id":1177,"date":"2010-10-26T22:57:27","date_gmt":"2010-10-26T14:57:27","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=1177"},"modified":"2025-02-06T21:26:30","modified_gmt":"2025-02-06T13:26:30","slug":"textfield-jquery%e6%96%87%e6%9c%ac%e5%9f%9f%e6%93%8d%e4%bd%9c%e9%9b%86%e6%8f%92%e4%bb%b6%e5%b1%95%e7%a4%ba","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2010\/10\/textfield-jquery%e6%96%87%e6%9c%ac%e5%9f%9f%e6%93%8d%e4%bd%9c%e9%9b%86%e6%8f%92%e4%bb%b6%e5%b1%95%e7%a4%ba\/","title":{"rendered":"textField – jQuery\u6587\u672c\u57df\u64cd\u4f5c\u96c6\u63d2\u4ef6\u5c55\u793a"},"content":{"rendered":"

by zhangxinxu<\/a> from http:\/\/www.zhangxinxu.com<\/a>
\n\u672c\u6587\u5730\u5740\uff1ahttp:\/\/www.zhangxinxu.com\/wordpress\/?p=1177<\/a><\/p>\n

\u4e00\u3001\u524d\u8a00\u4e4b\u529f\u80fd\u7b80\u4ecb<\/h3>\n

\u8001\u65e9\u5c31\u6709\u4e2a\u60f3\u6cd5\uff0c\u8981\u628a\u6587\u672c\u57df\uff08\u6b63\u89c4\u53eb\u6cd5\u4e3a\u201c\u591a\u884c\u6587\u672c\u8f93\u5165\u6846\u201d\uff0c\u6211\u4e2a\u4eba\u559c\u6b22\u79f0\u4e4b\u4e3a\u201c\u6587\u672c\u57df\u201d\uff09\u76f8\u5173\u7684\u4e00\u4e9b\u64cd\u4f5c\u554a\u6548\u679c\u554a\u4ec0\u4e48\u7684\u5168\u90e8\u96c6\u4e2d\u5230\u4e00\u8d77\uff0c\u7136\u540e\u4ee5\u540e\u4f7f\u7528\u7684\u65f6\u5019\u5c31\u4e0d\u8981\u518d\u53bb\u5206\u522b\u5199\u5566\u3002\u915d\u917f\u7684\u5dee\u4e0d\u591a\u4e86\uff0c\u5c31\u62bd\u4e86\u4e24\u4e2a\u665a\u4e0a\u628a\u8fd9\u4e2a\u51e0\u4e4e\u96c6textarea\u6587\u672c\u57df\u76f8\u5173\u7684\u4e00\u4e9b\u4ea4\u4e92\u5168\u90e8\u96c6\u4e2d\u5230\u4e86\u4e00\u4e2ajs\u6587\u4ef6\u4e2d\uff0c\u5728jQuery\u5e93\u4e0b\u7f16\u5199\u7684\uff0c\u4e3a\u4e00\u4e2ajQuery\u63d2\u4ef6\u3002<\/p>\n

\u542b\u6709\u7684\u529f\u80fd\u6709\uff1a
\n1. \u6587\u5b57\u8fd8\u53ef\u4ee5\uff08\u9700\u8981\uff09\u8f93\u5165\u6216\u662f\u8d85\u51fa\u7684\u63d0\u793a\uff0c\u5982\u4e0b\u56fe\uff1a
\n\"\u591a\u884c\u6587\u672c\u8f93\u5165\u6846\u8fd8\u9700\u8f93\u5165\u4e2a\u6570\u63d0\u793a\"\u6587\u672c\u57df\u5185\u5bb9\u8f93\u5165\u63d0\u793a<\/p>\n

2. \u6587\u5b57\u4e2a\u6570\u5408\u6cd5\u4e0e\u5426\u4e0e\u6309\u94ae\u53ef\u7528\u4e0e\u5426\u7684\u5173\u8054
\n\u4e0e\u4e0a\u9762\u4e24\u5f20\u56fe\u6240\u5bf9\u5e94\u7684\u6309\u94ae\u6548\u679c\u5982\u4e0b\uff1a
\n\"\u6309\u94ae\u5bf9\u5e94\u72b6\u6001\"\u6309\u94ae\u5bf9\u5e94\u72b6\u6001<\/p>\n

3. \u5931\u53bb\u7126\u70b9\u83b7\u5f97\u7126\u70b9\u591a\u884c\u6587\u672c\u6846\u7684\u6837\u5f0f\u53d8\u5316\uff0c\u4f8b\u5982\u4e0a\u56fe\u4e2d\u7684\u9ec4\u8272\u8fb9\u6846\u5c31\u662f\u83b7\u5f97\u7126\u70b9\u662f\u7684\u6a21\u6837\uff0c\u5931\u53bb\u7126\u70b9\u5c31\u662f\u9ed8\u8ba4\u6837\u5f0f\uff0c\u5982\u4e0b\u6240\u793a\uff1a
\n\"\u5931\u53bb\u7126\u70b9\u662f\u7684\u6837\u5f0f<\/p>\n

4. \u652f\u6301\u9ed8\u8ba4\u7684\u6587\u5b57\u63d0\u793a\u5728\u83b7\u5f97\u7126\u70b9\u65f6\u9690\u85cf\uff0c\u5931\u53bb\u7126\u70b9\u65f6\u663e\u793a\uff1a
\n\"\u9ed8\u8ba4\u7684\u6587\u5b57\u63d0\u793a
\n\u83b7\u5f97\u7126\u70b9\u65f6\uff0c\u8be5\u6587\u5b57\u81ea\u52a8\u53bb\u6389\uff08\u5176\u4ed6\u6587\u5b57\u6ca1\u6709\u5f71\u54cd\uff09\uff1a
\n\"\u83b7\u5f97\u7126\u70b9\u662f\u9ed8\u8ba4\u6587\u5b57\u53bb\u9664<\/p>\n

5. \u652f\u6301\u5386\u53f2\u8bb0\u5f55\u529f\u80fd\uff0c\u5982\u4e0b\u56fe\uff1a
\n\"\u5386\u53f2\u8bb0\u5f55\u529f\u80fd
\n\u6b64\u5386\u53f2\u8bb0\u5f55\u529f\u80fd\u7684\u8bb0\u5f55\u65f6\u673a\u7b49\u4f1a\u518d\u540e\u9762\u5177\u4f53\u4ecb\u7ecd\u3002<\/p>\n

6. Ajax\u4fdd\u5b58\u529f\u80fd\uff0c\u652f\u6301\u5b9a\u65f6\u81ea\u52a8\u4fdd\u5b58\u5230\u6570\u636e\u5e93
\n\"\u81ea\u52a8Ajax\u4fdd\u5b58\u5230\u6570\u636e\u5e93<\/p>\n

\u4e8c\u3001\u793a\u4f8bdemo\u53ca\u811a\u672c\u4e0b\u8f7d<\/h3>\n

\u4e0a\u9762\u7684\u6240\u6709\u56fe\u7247\u90fd\u662f\u622a\u81eademo\u9875\u9762\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1atextField\u63d2\u4ef6\u6f14\u793ademo<\/a><\/p>\n

\u7cbe\u529b\u6709\u9650\uff0c\u6211\u5c31\u4e0d\u6253\u5305\uff0c\u9644\u4e0ajs\u6587\u4ef6\u4e0b\u8f7d\u5730\u5740\uff1ajquery.textField.js<\/a> 7.7K (\u53f3\u952e-[\u76ee\u6807|\u94fe\u63a5\u53e6\u5b58\u4e3a])<\/p>\n

\u4e09\u3001\u4f7f\u7528\u4ee5\u53caAPI<\/h3>\n

\u4e0e\u5176\u4ed6\u63d2\u4ef6\u7684\u7528\u6cd5\u7c7b\u4f3c\uff0c\u9996\u5148\u9700\u8981\u8c03\u7528jQuery\u5e93\u6587\u4ef6(1.4+)\u4ee5\u53ca\u8fd9\u91cc\u7684jquery.textField.js\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

\r\n<script type=\"text\/javascript\" src=\"http:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/1.4.1\/jquery.min.js\"><\/script>\r\n<script type=\"text\/javascript\" src=\"http:\/\/www.zhangxinxu.com\/study\/js\/jquery.textField.js\"><\/script>\r\n<\/pre>\n
\u7136\u540e\uff0c\u9700\u8981\u7ed1\u5b9a\u7684\u6587\u672c\u57df\u8fdb\u884c\u65b9\u6cd5\u7ed1\u5b9a\uff0c\u4f8b\u5982\u4e00\u4e2aid<\/code>\u4e3atestTextarea<\/code>\u7684\u6587\u672c\u57df\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
\n
\r\n$(\"#testTextarea\").textField([options]);\r\n<\/pre>\n<\/div>\n
\u5269\u4e0b\u7684\u5c31\u662f\u8f93\u5165\u4e00\u4e9b\u53c2\u6570\u4e86\uff0c\u5177\u4f53\u7684\u4e00\u4e9b\u53c2\u6570API\u4ee5\u53ca\u9ed8\u8ba4\u503c\uff0c\u4ee5\u53ca\u4f5c\u7528\u53ef\u4ee5\u53c2\u89c1\u4e0b\u8868\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u53c2\u6570\u540d<\/th>\n\u63cf\u8ff0<\/th>\n\u9ed8\u8ba4<\/th>\n<\/tr>\n
mini<\/td>\n\u81f3\u5c11\u9700\u8981\u8f93\u5165\u7684\u5b57\u7b26\u4e2a\u6570<\/td>\n50<\/td>\n<\/tr>\n
maxs<\/td>\n\u6700\u591a\u53ef\u4ee5\u8f93\u5165\u7684\u5b57\u7b26\u4e2a\u6570<\/td>\n500<\/td>\n<\/tr>\n
remindId<\/td>\n\u663e\u793a\u4e2a\u6570\u63d0\u793a\u7684\u6807\u7b7e\u7684id<\/td>\n""<\/td>\n<\/tr>\n
buttonId<\/td>\n\u5185\u5bb9\u63d0\u4ea4\u76f8\u5173\u7684\u6309\u94aeid<\/td>\n""<\/td>\n<\/tr>\n
historyId<\/td>\n\u7528\u6765\u89e6\u53d1\u5386\u53f2\u9762\u677f\u663e\u793a\u9690\u85cf\u7684\u5143\u7d20\u7684id<\/td>\n""<\/td>\n<\/tr>\n
autoSaveId<\/td>\n\u7528\u6765\u663e\u793a\u81ea\u52a8\u4fdd\u5b58\u63d0\u793a\u7684\u5143\u7d20\u7684id<\/td>\n""<\/td>\n<\/tr>\n
safeColor<\/td>\n\u5f53\u8f93\u5165\u5b57\u7b26\u4e2a\u6570\u5728\u8981\u6c42\u8303\u56f4\u5185\u7684\u6570\u5b57\u989c\u8272(\u53ef\u4ee5\u662f\u989c\u8272\u5173\u952e\u5b57\u300116\u8fdb\u5236\u989c\u8272\u503c\u6216rgb\u503c)<\/td>\n"green"<\/td>\n<\/tr>\n
warnColor<\/td>\n\u5f53\u8f93\u5165\u5b57\u7b26\u4e2a\u6570\u6ea2\u51fa\u6216\u4e0d\u8db3\u65f6\u7684\u6587\u5b57\u8b66\u793a\u989c\u8272(\u53ef\u4ee5\u662f\u989c\u8272\u5173\u952e\u5b57\u300116\u8fdb\u5236\u989c\u8272\u503c\u6216rgb\u503c)<\/td>\n"red"<\/td>\n<\/tr>\n
historyNum<\/td>\n\u5386\u53f2\u9762\u677f\u663e\u793a\u7684\u5386\u53f2\u6761\u76ee\u6570<\/td>\n5<\/td>\n<\/tr>\n
historyWord<\/td>\n\u6bcf\u6761\u5386\u53f2\u8bb0\u5f55\u6700\u591a\u663e\u793a\u7684\u5b57\u7b26\u6570<\/td>\n100<\/td>\n<\/tr>\n
ajaxUrl<\/td>\nAjax\u81ea\u52a8\u4fdd\u5b58\u8f93\u5165\u5185\u5bb9\u7684\u5730\u5740<\/td>\n""<\/td>\n<\/tr>\n
ajaxKey<\/td>\nAjax post\u8fc7\u53bb\u7684\u5173\u952e\u5b57\uff08\u540e\u9762\u8ddf\u968f\u6587\u672c\u57df\u8f93\u5165\u503c\uff09<\/td>\n"value"<\/td>\n<\/tr>\n
autoSaveTime<\/td>\nAjax\u81ea\u52a8\u4fdd\u5b58\u7684\u65f6\u95f4\u95f4\u9694(\u5355\u4f4d\u6beb\u79d2)<\/td>\n30000 – \u537330\u79d2<\/td>\n<\/tr>\n
defaultText<\/td>\n\u83b7\u53d6\/\u5931\u53bb\u7126\u70b9\u5207\u6362\u663e\u793a\u7684\u6587\u5b57<\/td>\n""<\/td>\n<\/tr>\n
focusClass<\/td>\n\u83b7\u53d6\/\u5931\u53bb\u7126\u70b9\u5207\u6362\u6539\u53d8\u7684\u6837\u5f0f\u7c7b\u540d(class)<\/td>\n""<\/td>\n<\/tr>\n
disabledCall<\/td>\n\u5f53\u6309\u94ae\u7981\u7528\u65f6\u7684\u56de\u8c03\u51fd\u6570<\/td>\n$.noop()<\/td>\n<\/tr>\n
enabledCall<\/td>\n\u5f53\u5185\u5bb9\u63d0\u4ea4\u6309\u94ae\u53ef\u7528\u65f6\u7684\u56de\u8c03\u51fd\u6570<\/td>\n$.noop()<\/td>\n<\/tr>\n<\/table>\n
\u5173\u4e8e\u8fd9\u4e9b\u53c2\u6570\u7684\u4e00\u4e9b\u5177\u4f53\u8bf4\u660e\u53ca\u4e00\u4e9b\u6ce8\u610f\u4e8b\u9879\u53c2\u89c1\u4e0b\u4ee5\u90e8\u5206\u3002<\/p>\n
\u56db\u3001\u4e00\u4e9b\u989d\u5916\u7684\u8bf4\u660e<\/h3>\n
1. \u5173\u4e8eAPI\u53c2\u6570\u7684\u4e00\u4e9b\u8bf4\u660e<\/h4>\n
mini<\/code>\u8868\u793a\u81f3\u5c11\u9700\u8981\u8f93\u5165\u7684\u6587\u5b57\u4e2a\u6570\uff0c\u6570\u503c\uff0c\u9ed8\u8ba4\u662f50<\/code>\uff0c\u5982\u679c\u7528\u6237\u8bbe\u7f6e\u7684\u6700\u5c0f\u53c2\u6570\u4e0d\u5408\u6cd5\uff0c\u4f8b\u5982\u4e3a\u5b57\u7b26\u4e32\uff0c\u5219mini<\/code>\u4f1a\u5f53\u4f5c0<\/code>\u5904\u7406\uff0c\u4e5f\u5c31\u662f\u6ca1\u6709\u6700\u5c11\u4e2a\u6570\u9650\u5236\u3002<\/p>\n
maxs<\/code>\u8868\u793a\u6700\u591a\u53ef\u4ee5\u8f93\u5165\u7684\u5b57\u7b26\u4e2a\u6570\uff0c\u6570\u503c\uff0c\u9ed8\u8ba4500\u4e2a\u5b57\u7b26\uff1b\u5982\u679c\u7528\u6237\u8bbe\u7f6e\u7684maxs\u53c2\u6570\u4e0d\u5408\u6cd5\uff0c\u4f8b\u5982”number”\uff0c\u5219\u76f4\u63a5\u5c4f\u853d\u4e86\u6587\u5b57\u4e2a\u6570\u63d0\u793a\u529f\u80fd\u3002\/\/zxx: maxs\u8bbe\u4e3a0\uff0c\u6216\u662fmini\u6bd4maxs\u8fd8\u8981\u5927\uff0c\u4e5f\u4e0d\u4f1a\u6709\u5b57\u7b26\u4e2a\u6570\u8f93\u5165\u63d0\u793a<\/s><\/p>\n
remindId<\/code>\u8868\u793a\u663e\u793a\u6587\u5b57\u63d0\u793a\u7684\u6807\u7b7e\u7684id\uff0c\u4f8b\u5982<span id=”remindId”><\/span>\uff0c\u4e8e\u662f\u5f53\u6587\u672c\u57df\u5185\u5bb9\u6539\u53d8\u7684\u65f6\u5019\uff0c\u8fd9\u4e2a\u6807\u7b7e\u5185\u5c31\u4f1a\u663e\u793a\u63d0\u793a\u7684\u6587\u5b57\u3002\u6b64\u53c2\u6570\u9ed8\u8ba4\u662f\u7a7a\u5b57\u7b26\u4e32\uff0c\u4e5f\u5c31\u662f\u6ca1\u6709\u5b57\u7b26\u8f93\u5165\u4e2a\u6570\u7684\u63d0\u793a\u529f\u80fd\u3002<\/p>\n
buttonId<\/code>\u6307\u7684\u662f\u6587\u672c\u57df\u5185\u5bb9\u63d0\u4ea4\u7684\u6309\u94ae\u7684id\uff0c\u4e3b\u8981\u662f\u60f3\u8ba9\u6587\u5b57\u4e2a\u6570\u662f\u5426\u5408\u6cd5\u81ea\u52a8\u4e0e\u6309\u94ae\u7981\u7528\u4e0e\u5426\u76f8\u5173\u8054\u3002\u9ed8\u8ba4\u4e3a\u7a7a\u5b57\u7b26\u4e32\uff0c\u4e0d\u4e0e\u4efb\u4f55\u6309\u94ae\u76f8\u5173\u8054\u3002<\/p>\n
historyId<\/code>\u662f\u6307\u7528\u6765\u663e\u793a\u5386\u53f2\u9762\u677f\u7684\u6807\u7b7e\uff0c\u4f8b\u5982\uff1a<\/p>\n
<a id=\"historyId\" href=\"javascript:;\">\u5386\u53f2<\/a><\/pre>\n
\u4e0eremindId<\/code>\u4e0d\u540c\uff0c\u5386\u53f2\u6309\u94ae\u6807\u7b7e\u4e0d\u80fd\u5185\u5bb9\u4e3a\u7a7a\uff0c\u63d2\u4ef6\u4ec5\u4ec5\u662f\u63a7\u5236\u5176\u663e\u793a\u4e0e\u9690\u85cf\u3002\u6240\u4ee5\uff0chistoryId<\/code>\u9ed8\u8ba4\u5e94\u8be5\u662f\u9690\u85cf\u7684(display:none<\/code>)\u3002<\/p>\n
autoSaveId<\/code>\u662f\u7528\u6765\u663e\u793a\u81ea\u52a8\u4fdd\u5b58\u6210\u529f\u63d0\u793a\u7684\u6807\u7b7e\uff0c\u4f60\u53ef\u4ee5\u8bbe\u7f6e\u4e00\u4e9b\u6837\u5f0f\uff08\u5982\u80cc\u666f\u8272\uff09\u6765\u7f8e\u5316\u4e0e\u52a0\u5f3a\uff0c\u6216\u662f\u76f4\u63a5\u4e00\u4e2a\u7a7a\u6807\u7b7e\u7136\u540e\u663e\u793a\u88f8\u9732\u7684\u6587\u5b57\uff08\u7c7b\u4f3c\u70b9\u8bc4\u7f51\u70b9\u8bc4\u81ea\u52a8\u4fdd\u5b58\u63d0\u793a\u6548\u679c\uff09\u3002<\/p>\n
\"\u5927\u4f17\u70b9\u8bc4\u7f51\u7684\u81ea\u52a8\u4fdd\u5b58\u63d0\u793a\"<\/p>\n
safeColor<\/code>\u4e3a\u63d0\u793a\u7684\u6570\u5b57\u5728\u5b89\u5168\u8303\u56f4\u5185\u7684\u989c\u8272\u3002<\/p>\n
warnColor<\/code>\u4e3a\u8b66\u544a\u7684\u989c\u8272\uff0c\u4e00\u822c\u5728\u5b57\u6570\u4e0d\u8db3\u4ee5\u53ca\u5b57\u7b26\u4e2a\u6570\u8d85\u51fa\u65f6\u663e\u793a\u3002<\/p>\n
historyNum<\/code>\u4e3a\u5386\u53f2\u9762\u677f\u663e\u793a\u7684\u5386\u53f2\u6761\u76ee\u6570\uff0c\u9ed8\u8ba4\u4e3a5\u4e2a\u3002\u8fd9\u6ca1\u6709\u4ec0\u4e48\u597d\u8bb2\u7684\u3002<\/p>\n
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\n
\r\n<?php\r\n    $v = $_POST['value'];\r\n?><\/pre>\n<\/div>\n
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\n
.txta_focus{color:#333; border:2px solid #C93;}<\/pre>\n<\/div>\n
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\r\n.history_out_box<\/span>{\r\n    border:1px solid #ccc; background:#fff; \r\n    -moz-box-shadow:1px 1px 4px rgba(0, 0, 0, .2); -webkit-box-shadow:1px 1px 4px rgba(0, 0, 0, .2); box-shadow:1px 1px 4px rgba(0, 0, 0, .2); \r\n    font-size:12px; position:absolute;\r\n}\r\n.history_ol_box<\/span>{margin:0 10px; padding-left:25px; list-style-type:decimal; word-wrap:break-word; *zoom:1;}\r\n.history_li_list<\/span>{margin-top:10px; padding:2px 5px 6px; border-bottom:1px dotted #ddd; cursor:pointer;}\r\n.history_list_hover<\/span>{background-color:#f7f7f7;}\r\n.history_operate<\/span>{line-height:30px; margin:0 10px; text-align:right;}\r\n.history_operate a<\/span>{margin:0 10px;}\r\n.history_time<\/span>{color:#999; font-size:11px; text-align:right;}\r\n<\/pre>\n
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\n\u672c\u6587\u5730\u5740\uff1ahttp:\/\/www.zhangxinxu.com\/wordpress\/?p=1177<\/a><\/p>\n
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