我的代码有问题。在用于过滤掉破折号的额外功能之前,我通过所有3列搜索了表格。现在我只能搜索一个。我看了很多,发现了很多例子,但不能将它应用到我的代码中。如果有人可以帮我搜索所有3列而不是只搜索索引为[0]的第一列。我想用这种方法进行过滤。我只是不知道如何在我自己的代码中实现。如果输入电话号码或姓名或ID,则应找到它。
my @Splitversion = split(/\./,$Buildno);
my $NEXTBUILDLETTER = ++$Splitversion[3];
$NextBuild = "$Splitversion[0]\.$Splitversion[1]\.$Splitversion[2]\.$NEXTBUILDLETTER";
print $NextBuild;
答案 0 :(得分:0)
这不起作用,因为您只测试索引0.您还应该获得索引1和2.这可能不是尝试它的最佳解决方案。它有效。
<!DOCTYPE html>
<html>
<head>
<style>
* {
box-sizing: border-box;
}
#myInput {
background-image: url('/css/searchicon.png');
background-position: 10px 10px;
background-repeat: no-repeat;
width: 100%;
font-size: 16px;
padding: 12px 20px 12px 40px;
border: 1px solid #ddd;
margin-bottom: 12px;
}
#myTable {
border-collapse: collapse;
width: 100%;
border: 1px solid #ddd;
font-size: 18px;
}
#myTable th, #myTable td {
text-align: left;
padding: 12px;
}
#myTable tr {
border-bottom: 1px solid #ddd;
}
#myTable tr.header, #myTable tr:hover {
background-color: #f1f1f1;
}
</style>
</head>
<body>
<h2>Number search</h2>
<input type="text" id="myInput" onkeyup="myFunction()" placeholder="Search for names.." title="Type in a name">
<table id="myTable">
<tr class="header">
<th style="width:60%;">Number</th>
<th style="width:60%;">Name</th>
<th style="width:60%;">ID</th>
</tr>
<tr>
<td>905-373-3333</td>
<td>Mike</td>
<td>4563</td>
</tr>
<tr>
<td>905-333-3333</td>
<td>adam</td>
<td>8963</td>
</tr>
<tr>
<td>416-373-3432</td>
<td>Jim</td>
<td>9363</td>
</tr>
</table>
<script>
function myFunction() {
var input, filter, table, tr, td, td1, td2, i, cleanedFilter;
input = document.getElementById("myInput");
filter = input.value.toUpperCase();
table = document.getElementById("myTable");
tr = table.getElementsByTagName("tr");
cleanedFilter = filter.replace("-","");
for (i = 0; i < tr.length; i++) {
td = tr[i].getElementsByTagName("td")[0];
td1 = tr[i].getElementsByTagName("td")[1];
td2 = tr[i].getElementsByTagName("td")[2];
if (td) {
cellContent = td.innerHTML.toUpperCase().replace(/-/g,"");
cellContent1 = td1.innerHTML.toUpperCase().replace(/-/g,"");
cellContent2 = td2.innerHTML.toUpperCase().replace(/-/g,"");
if (cellContent.indexOf(cleanedFilter) > -1 || cellContent1.indexOf(cleanedFilter) > -1 || cellContent2.indexOf(cleanedFilter) > -1 ) {
tr[i].style.display = "";
} else {
tr[i].style.display = "none";
}
}
}
}
</script>
</body>
</html>