mirror of
https://gitee.com/ShopeX/OMS
synced 2026-04-07 07:15:33 +08:00
102 lines
3.2 KiB
HTML
102 lines
3.2 KiB
HTML
<!--
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Copyright © ShopeX （http://www.shopex.cn）. All rights reserved.
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See LICENSE file for license details.
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-->
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<table width="100%" border="0" cellspacing="0" cellpadding="0" align="center">
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<tr>
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<td colspan=2 nowrap>
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<fieldset><legend align="top"><{t}>公式验算<{/t}></legend>
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<div class='notice'> 您可以在这里测试配送公式是否计算正确、有效 </div>
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<table width="98%" border="0" cellspacing="0" cellpadding="2">
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<tr>
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<td width="70%" nowrap>配送公式：
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<input type="text" id="dlg_expressions" value="<{$expressions}>" size="50" /></td>
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</tr>
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<tr>
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<td width="70%" nowrap>商品重量：
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<input type="text" id="weight" name="weight" class="inputstyle" maxlength="20" size="8" value="0">
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克 </td>
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<td width="30%" nowrap rowspan="3">
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<p><button id="btn-calculate" class='sysiconBtnNoIcon'><{t}>计算<{/t}></button>
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</p></td>
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</tr>
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<tr>
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<td width="70%" nowrap>订单价格：
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<{input type="money" id="orderprice" name="orderprice" class="inputstyle" maxlength="20" size="8" value="0"}> </td>
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</tr>
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<tr>
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<td width="70%" nowrap>
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<span id="result"></span>
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</td>
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</tr>
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</table>
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</fieldset></td>
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</tr>
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</table>
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<div class='mainFoot' style='height:40px;width:80px;margin:0 auto;'>
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<div class="table-action"> <{button type="button" id="btn-confirm" label="确定"}> </div>
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</div>
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<script language="javascript">
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(function() {
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$('btn-calculate').addEvent('click',function(){countexp();});
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$('btn-confirm').addEvent('click',function(){countexp(this)});
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function getval(expval) {
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if (eval(expval) > 0.000001) {
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return 1;
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} else if (eval(expval) > - 0.000001 && eval(expval) < 0.000001) {
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return 1 / 2;
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} else {
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return 0;
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}
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}
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function getceil(expval) {
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if (eval(expval) > 0) {
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return Math.ceil(eval(expval) - 0.000001);
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} else {
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return 0;
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}
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}
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function countexp(qd) {
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var bds = $('dlg_expressions').value;
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if (!qd) {
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if (bds == '') {
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$('dlg_expressions').focus();
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alert("请输入配送公式");
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return;
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}
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}
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var re = new RegExp("/^[^\]\[\}\{\)\(0-9WwPp\+\-\/\*]+$/");
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if (re.test(bds)) {
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alert("公式中含有非法字符");
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$('dlg_expressions').focus();
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return;
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}
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var price = $('orderprice').value;
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var weight = $('weight').value;
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var str;
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str = bds.replace(/(\[)/g, "getceil(");
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str = str.replace(/(\])/g, ")");
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str = str.replace(/(\{)/g, "getval(");
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str = str.replace(/(\})/g, ")");
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str = str.replace(/(W)/g, weight);
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str = str.replace(/(w)/g, weight);
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str = str.replace(/(P)/g, price);
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str = str.replace(/(p)/g, price);
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try {
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eval(str);
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}
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catch(e) {
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alert("公式格式不正确");
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return;
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}
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$('result').set('html', '<b><{t}>计算结果：' + Math.floor(eval(str) * 100 + 0.01) / 100 + '<{/t}></b>');
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if (!qd) return;
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qd = $(qd);
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var dialog = qd.getParent(".dialog");
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$E('[name=dt_expressions]').set("value", $("dlg_expressions").getValue());
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dialog.retrieve("instance").close();
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}
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})()
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</script>
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