我有一个巨大的(8 MByte表),我想用一个小的javascript应用程序进行过滤。
逻辑是这样的:
我只接受一个国家作为过滤器和一个区域,但只接受几项技能。根据这些信息,我想显示一个包含信息的表格。我不明白的是如何将javascript部分与HTML部分相关联。如何从数组中插入代替HTML的动态信息。 (在最终版本中,我将使用json文件替换数组)。
感谢您的支持。
var country = [
["Australia", "AU"],
...
["Thailand", "TH"]
];
var skill = [
["AU", "Queensland", "Skill 1"],
["AU", "Queensland", "..."],
["AU", "Queensland", "Skill n"],
["AU", "Western Territory", "Skill 1"],
...
];
function initCountry(){
var CountryValue = "AU";
}
function startup() {
initCountry();
initRegion();
initSkill();
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8">
<meta name="viewport" id="viewport" content="width=device-width, height=device-height, initial-scale=1.0, maximum-scale=1.0, user-scalable=no;" />
<link rel="stylesheet" href="cs/jquery.mobile.css" />
<link rel="stylesheet" href="cs/basis.css" />
<script src="js/jquery.js" type="text/javascript"></script>
<script type="text/javascript" charset="utf-8" src="js/jquery.mobile.js"></script>
</head>
<body onload="startup()">
<form id="FilterForm" name="FilterForm">
<label for="select-custom-20">Countries</label>
<select name="select-custom-20" id="select-custom-20" data-native-menu="false">
<option value= "AU">Australia</option>
...
<option value= "TH">Thailand</option>
</select>
</div>
<div class="ui-field-contain">
<label for="select-custom-19">Region:</label>
<select name="select-custom-19" id="select-custom-19" multiple="multiple" data-native-menu="false">
<option>Choose options</option>
<option value="1" selected="selected">Average</option>
<option value="2">Region 1</option>
<option value="3">Region 2</option>
<option value="4">...</option>
<option value="5">Region n</option>
</select>
</div>
<div class="ui-field-contain">
<label for="select-custom-19">Skill:</label>
<select name="select-custom-19" id="select-custom-19" multiple="multiple" data-native-menu="false">
<option>Choose options</option>
<option value="A" selected="selected">Average</option>
<option value="1">Skill 1</option>
...
<option value="T">Skill n</option>
</select>
</div>
</form>
<table>
<tr>
<td>
Data depending on the filter
</td>
</tr>
</table>
</body>
</html>
&#13;
答案 0 :(得分:0)
给你的表一个id:
<table id="filteredTable" data-role="table" data-mode="reflow" class="ui-responsive">
<thead>
<tr>
<th>Country</th>
<th>Region</th>
<th>Skill</th>
</tr>
</thead>
<tbody>
</tbody>
</table>
然后,当您拥有已过滤的技能列表时,使用JavaScript循环构建HTML,清空表并附加新内容:
var rowsHTML = '';
for (var i=0; i< skill.length; i++){
rowsHTML += '<tr>';
rowsHTML += '<td>' + skill[i][0] + '</td>';
rowsHTML += '<td>' + skill[i][1] + '</td>';
rowsHTML += '<td>' + skill[i][2] + '</td>';
rowsHTML += '</tr>';
}
$("#filteredTable tbody").empty().append(rowsHTML);