【发布时间】:2014-01-24 03:55:59
【问题描述】:
我有一个从外部卡读取数据的脚本我在页面上有两个选项,一个用于从卡读取数据并显示另一个是“发送到打印机”选项,当我点击“发送到打印机”时应该只打印必填字段。代码是
<body>
<br>
<div align="center">
<input type="button" value="Read myKad" id="btnRead" class="btn btn-success"><img src="loading.gif" id="loading" style="display:none">
<script language="javascript">
if (window.print) {
document.write('<input type="button" value="Sent to Printer" id="btnRead" class="btn btn-warning" onClick="window.print()">');
}
</script>
<span id="msg"></span>
</div>
<hr/>
<span id="holder"></span>
</body>
<script>
$(document).ready(function(){
$("#btnRead").click(function(){
$("#imgpp").html("Please wait. Reading Cherry ..... ");
$("#loading").show();
$.ajax({
url: "read.php",
success: function(response){
//$("#imgpp").attr("src","http://192.168.0.4/mykadreader/sample/mypic.jpg?x=<?PHP echo date("Ymdhis"); ?>");
$("#holder").html(response);
$("#imgpp").html("Done Reading ");
$("#loading").hide() ;
$(".paper-table").tablecloth({
theme: "paper",
striped: true,
sortable: true,
condensed: false
});
}
})
})
});
</script>
【问题讨论】:
标签: javascript php jquery html printing