一 實現分銷商註冊頁面文本框輸入錯誤信息或者不輸入會提示錯誤,填寫好的文本框的文本會顯示,而且空文本框會變紅,輸入的錯誤信息不但文本框變紅,裏面的文本會變藍css
實現思路:前臺輸入的信息會傳給後臺,後臺接受信息,在由文本框中設置的EL表達式進行接受,並顯示java
1新建一個common.css,關鍵代碼:jsp
.error{ background-color:red; display:inline;color:blue; }
目的是爲了設置文本框背景顏色,和輸入錯誤信息的文本爲藍編碼
2.在addDistributorSelf.jsp中添加common的連接<link href="css/common.css" rel="stylesheet">spa
實現文本框中顯示文本代碼:value="${distributorForm.distributorId}" (value=EL表達式)code
實現空白文本框爲紅色的代碼:將input表達式改成<form:input path="distributorId" cssClass="form-control" cssErrorClass="form-control error" value="${distributorForm.distributorId}" />orm
<tr> <td style="background-color: #f9f9f9;">登陸ID<></td> <td><form:input path="distributorId" cssClass="form-control" cssErrorClass="form-control error" value="${distributorForm.distributorId}" /></td> <td style="background-color: #f9f9f9;">密碼</td> <td><form:input path="password" cssClass="form-control" type="password" cssErrorClass="form-control error" value="${distributorForm.password}" /></td> <td style="background-color: #f9f9f9;">密碼確認</td> <td><form:input path="passwordConfirm" cssClass="form-control" cssErrorClass="form-control error" type="password" value="${distributorForm.passwordConfirm}"/></td> </tr> <tr> <td style="background-color: #f9f9f9;">真實姓名</td> <td><form:input path="distributorName" cssClass="form-control" cssErrorClass="form-control error" value="${distributorForm.distributorName}"/></td> <td style="background-color: #f9f9f9;">手機</td> <td><form:input path="mobile" cssClass="form-control" cssErrorClass="form-control error" value="${distributorForm.mobile}"/></td> <td style="background-color: #f9f9f9;">支付寶ID</td> <td><form:input path="alipay" cssClass="form-control" cssErrorClass="form-control error" value="${distributorForm.alipay}"/></td> </tr>
二實現訂單管理頁面文本框輸入錯誤信息或者不輸入會提示錯誤,填寫好的文本框的文本會顯示,而且空文本框會變紅,輸入的錯誤信息不但文本框變紅,裏面的文本會變藍ip
實現思路:前臺輸入的信息會傳給後臺,後臺接受信息,在由文本框中設置的EL表達式進行接受,並顯示支付寶
1新建一個common.css,關鍵代碼:input
.error{ background-color:red; display:inline;color:blue; }
目的是爲了設置文本框背景顏色,和輸入錯誤信息的文本爲藍
2.在addPlaceOrder.jsp中添加common的連接<link href="css/common.css" rel="stylesheet">
實現文本框中顯示文本代碼:value="${distributorForm.distributorId}" (value=EL表達式)
實現空白文本框爲紅色的代碼:將input表達式改成<form:input path="distributorId" cssClass="form-control" cssErrorClass="form-control error" value="${distributorForm.distributorId}" />
<tr> <td style="background-color: #f9f9f9;">客戶單位</td> <td><form:input path="guestCompany" cssClass="form-control" cssErrorClass="form-control error" value="${placeOrderForm.guestCompany}"/></td> <td style="background-color: #f9f9f9;">聯繫人</td> <td><form:input path="contacts" cssClass="form-control" cssErrorClass="form-control error" value="${placeOrderForm.contacts}"/></td> <td style="background-color: #f9f9f9;">手機</td> <td><form:input path="mobile" cssClass="form-control" cssErrorClass="form-control error" value="${placeOrderForm.mobile}"/></td> </tr> <tr><td style="background-color: #f9f9f9;">地址</td> <td><form:input path="address" cssclass="form-control" cssErrorClass="form-control error" value="${placeOrderForm.address}"/></td> </tr> <tr> <td style="background-color: #f9f9f9;">郵政編碼</td> <td><form:input path="zip" cssClass="form-control" cssErrorClass="form-control error" value="${placeOrderForm.zip}"/></td> <td style="background-color: #f9f9f9;">固定電話</td> <td><form:input path="telephone" cssClass="form-control" cssErrorClass="form-control error" value="${placeOrderForm.telephone}"/></td> <td style="background-color: #f9f9f9;">訂單日期</td> <td><form:input path="orderDate" cssClass="form-control" cssErrorClass="form-control error" id="orderDate" data-date-format="yyyy-mm-dd" value="${distributorForm.orderDate}"/></td> </tr> <tr> <td style="background-color: #f9f9f9;">備註</td> <td colspan="5"><form:input path="note" cssClass="form-control" cssErrorClass="form-control error" value="${placeOrderForm.note}"/></td> </tr>