console
function reset1() {
$("#neirong,#neirong1").val("");
}
function removeD() {
var rntArray = [],
temp,
hasValue;
var array = document.getElementById("neirong").value.split("\n");
for (var i in array) {
temp = array[i];
hasValue = false;
for (var j in rntArray) {
if (temp === rntArray[j]) {
hasValue = true;
break;
}
}
if (hasValue === false) {
rntArray.push(temp);
}
}
document.getElementById("neirong1").value = rntArray.join("\n");
}
<script src="//cdn.bootcss.com/jquery/1.9.1/jquery.min.js">
</script>
<link href="//cdn.bootcss.com/bootstrap/3.3.4/css/bootstrap.min.css" rel="stylesheet">
<script src="//cdn.bootcss.com/bootstrap/3.3.4/js/bootstrap.min.js">
</script>
<link href="//cdn.bootcss.com/layer/3.0.1/skin/default/layer.min.css"
rel="stylesheet">
<body>
<div class="aw-container-wrap">
<div class="container">
<div class="row">
<div class="aw-content-wrap clearfix">
<div class=" aw-main-content" style="min-height:700px;max-height:2000px">
<div class="panel panel-default">
<div class="panel-heading">
<div class="media">
<div class="media-body">
<h4 class="media-heading">
在线去除重复字符串
</h4>
</div>
</div>
</div>
<div class="panel-body">
<div style="width: 100%;">
<div style="width: 46%;">
<span>
源内容
</span>
<textarea id="neirong" name="RawJson" class="json_input" rows="20" spellcheck="false"
placeholder="源内容"></textarea>
</div>
<div style="margin-top:20px;float:left;">
<p>
<button id="tojson" onClick="removeD()">
去除重复
</button>
</p>
<p>
<button id="reset" onClick="reset1();">
清空内容
</button>
</p>
</div>
<div style="width: 46%;">
<span>
去除重复后的
</span>
<textarea id="neirong1" name="RawJson" class="json_input" rows="20" spellcheck="false"
placeholder="去除重复后的"></textarea>
</div>
</div>
</div>
<div class="panel-footer" id="Canvas">
</div>
</div>
<script src="https://cdn.bootcss.com/layer/3.0.1/layer.min.js">
</script>
</div>
</div>
</div>
</div>
</div>
.a2016{ color: white; font-family:"Microsoft YaHei",微软雅黑,"MicrosoftJhengHei",华文细黑,STHeiti,MingLiu
; text-align: center; background: red; border-radius: 2px; } .touxiang{
height: 20px; line-height: 45px; }.panel-body div{float:left;text-align: center;} .panel-body textarea{width:100%;border-radius:
4px;} .panel-body button{margin:5px;}