将javascript变量传递给表单/输入字段作为onsubmit href链接
作者:互联网
id喜欢有一个输入框,用户可以输入一个搜索词,然后传递给一个javascript函数,然后将一些url段与搜索词组合在一起创建一个完整的url.到目前为止它一直工作正常,没有周围的形式,但我想添加一个表单,以便用户只需按Enter键而不是单击提交按钮.
提交按钮代码:
<a href="javascript: void(0)" onClick="this.href = i1 + document.getElementById('intranet').value + i3" target="_blank">
<div id="submit" class="out"
onm ouseOver="document.getElementById('submit').className = 'over';"
onm ouseOut="document.getElementById('submit').className = 'out';">
<span>Submit</span>
</div>
</a>
错误的表格/输入代码:
<form action="" onSubmit="this.href = i1 + document.getElementById('intranet').value + i3; return false;" method="get" target="_blank">
<input type="text" id="intranet" size="15" value="Search Intranet.."
onFocus="document.getElementById('intranet').value = ''"
onBlur="document.getElementById('intranet').value = 'Search Intranet..'" / >
</form>
可能的js函数来创建url:
<script language="javascript" type="text/javascript">
function urlGen(value)
{
var i1 = "seg1";
var i2 = document.getElementById('intranet').value;
var i3 = "seg2";
var fullURL = i1 + document.getElementById('intranet').value + i3;
return fullURL;
}
</script>
解决方法:
也许是这样的:
<form action="" onSubmit="urlGen(this);" method="get" target="_blank">
<input type="text" id="intranet" size="15" value="Search Intranet.."
onFocus="this.value = ''"
onBlur="this.value = 'Search Intranet..'" / >
</form>
function urlGen(f){
var i1 = 'urlSeg1';
var i2 = f.intranet.value;
var i3 = 'urlSef';
f.action = i1 + i2 + i3;
return true;
}
标签:onsubmit,javascript,forms,input,href 来源: https://codeday.me/bug/20190827/1739959.html