我想将从文本框中得到的值传递给我的iframe的src。我使用以下代码从textbox中获取值,在单击该按钮时,应该将其传递给iframe src并将查询替换为传递的变量,即*应该被替换。怎么处理呢?Foloowing是带有html代码的iframe。
<iframe src="http://localhost:5601/#/dashboard/New-Dashboard?embed&_a
=(filters:!(),panels:!((col:1,id:env,row:1,size_x:4,size_y:3,type:visualization)
,(col:5,id:env-2,row:1,size_x:4,size_y:3,type:visualization),(col:9,id:env-3,
row:1,size_x:4,size_y:3,type:visualization)),query:(query_string:(analyze_wildcard:
!t,query:'*')),title:'New%20Dashboard')&_g=(refreshInterval:(display:Off,pause
:!f,section:0,value:0),time:(from:now%2Fy,mode:quick,to:now%2Fy))" height="600"
width="800" id="myframe"></iframe>
<!DOCTYPE html>
<html>
<head>
<title>jQuery With Example</title>
<script src="http://code.jquery.com/jquery-1.9.1.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
$('.btnGetName').click(function (event) {
var name = $('.txtName').val();
alert(name);
});
});
</script>
</head>
<body>
<div>
<input type="text" class="txtName" value="hello" id="querypass"/><br />
<button class="btnGetName">Get Name</button>
</div>
</body>
</html>发布于 2015-11-05 11:06:00
尝尝这个
var src = $('#myframe').attr('src');
var newSrc = src.replace("query:'*'", "query:'" + name + "'");
$('#myframe').attr('src', newSrc);
发布于 2015-11-05 11:08:54
您可以尝试使用以下代码:
备注:假设您的<iframe>位于同一个<iframe>文档中:
$('.btnGetName').click(function (event) {
var name = $('.txtName').val();
alert(name);
var iframeObj = $("#myframe");
var srcString = iframeObj.attr("src");
srcString = srcString.replace("query:'*'","query:'"+name+"'");
iframeObj.attr("src",srcString );
});请确保您没有将单引号放在您的文本字段中。
https://stackoverflow.com/questions/33542811
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