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有一个地址簿已经有联系人。这就是打开联系人链接加载时在页面上的原因。如果用户不想添加当前联系人来填充这些字段,那么一旦他们提供了数据到字段,我想要添加到联系人按钮出现。 setInterval函数是否适合检查以查看用户是否将新数据输入到这些输入字段中?如果是的话,我会如何编写dojo代码?我可以使用setInterval来确定使用dojo替换元素吗?
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>
SAP
</title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/dojo/1.3.2/dojo/dojo.xd.js" djConfig="parseOnLoad: true">
</script>
<script type="text/javascript">
dojo.addOnLoad(function(){
dojo.require("dijit.form.Button");
dojo.require("dijit.form.TextBox");
});
</script>
<style type="text/css">
#prelims {
position: relative;
float: left;
margin-right: 10px;
margin-bottom: 5px
}
#addToContacts {
position: relative;
float: left;
display: none;
}
#nameWrap {
position: relative;
clear: left;
}
</style>
</head>
<body>
<form>
<div id="prelims" class="checksVertical">
<span id="" class="button-link pill-btn">
<span class="hasHover">
<a id="open-contacts" class="buttons" target="" href="#">
Open Contacts
</a>
</span>
</span>
</div>
<div id="addToContacts" class="checksVertical">
<span class="button-link pill-btn">
<span class="hasHover">
<div id="addNewContact" class="hide">
<form method="post" id="addContactHide">
<input class="buttons" id="addContact" type="submit" value="Add Contact" /><input type="hidden" id="hiddenFName" name="tFName" value=""/><input type="hidden" id="hiddenLName" name="tLName" value=""/><input type="hidden" id="hiddenCompany" name="tCompany" value""/>
</form>
</div>
</span>
</span>
</div>
<div id="nameWrap">
<div class="input-inline">
<label id="for-tFName" for="tFName">
<span class="required">
*
</span>First Name
</label>
<div class="input-text-wrapper input-text-lg">
<span class="input-cap-left">
</span>
<span class="input-field">
<input type="text" id="tFName" name="tFName" maxlength="50" />
</span>
<span class="input-cap-right">
</span>
</div>
</div>
<div class="input-inline last">
<label id="for-tLName" for="tLName">
<span class="required">
*
</span>Last Name
</label>
<div class="input-text-wrapper input-text-lg">
<span class="input-cap-left">
</span>
<span class="input-field">
<input type="text" id="tLName" name="tLName" maxlength="50" />
</span>
<span class="input-cap-right">
</span>
</div>
</div>
<div class="clearfix">
</div>
</div>
<div id="tCompanyWidget">
<label id="for-tCompany" for="tCompany">
<span class="required">
*
</span>Company Name
</label>
<div class="input-text-wrapper input-text-lg">
<span class="input-cap-left">
</span>
<span class="input-field">
<input type="text" id="tCompany" name="tCompany" maxlength="50" />
</span>
<span class="input-cap-right">
</span>
</div>
</div>
</form>
</body>