将value元素设置为window.open()调用的其他页面 [英] Set value element to a other page called by window.open()
问题描述
我正在努力实施此案，非常感谢您的帮助.
I'm struggling to implement this case, I really appreciate your help.
更新:
page1.html
page1.html
<html>
<head>
<title></title>
</head>
<body >
<form>
filled value : <input type="text" id="one">
</form>
</body>
</html>
page2.html
page2.html
<form>
<input type="button" onclick='go();' value='call_page1'/>
</form>
首次尝试:显示第1页，但未设置值
<script>
function go(){
var newWindow;
newWindow= window.open('page1.html', 'form', 'width=400,height=350');
newWindow.document.getElemetById('one').value='xxx';
}
</script>
第二次尝试:甚至没有显示page1
<script>
function go(){
var detailsWindow;
detailsWindow = window.open('page1.html', 'form', 'width=400,height=350');
detailsWindow.onload = function{
document.getElementById('one').value='test';
}
}
<script>
问题:在 page2.html 中调用时，将 value '的值设置为 page1.html 吗?
Question : setting value' value to page1.html, when it's called in page2.html?
或者如果有其他选择(但是请对我轻松一点，我只是在学习这些东西).我不使用JQuery ，如果有不清楚的地方，我很高兴听到.
Or if there's an alternative (but please take it easy on me, i'm just learning this stuff ). I don't use JQuery, if there's something unclear, i'm happy to hear it.
谨记.
推荐答案
首先，JavaScript区分大小写，并且缺少 n .因此，将 getElemetByID 替换为 getElementById .
First of all javascript is case sensetive, and n is missing. so replace getElemetByID with getElementById.
第二个原因是代码立即执行，并且不等待页面加载.您必须将代码包装在 window.onload 中:
Second is that the code executes immediately and doesn't wait the page to load. You must wrap your code in window.onload :
newWindow.onload = function(){
newWindow.document.getElementById('one').value='xxx';
}
此更新中存在3个错误:
there's 3 bugs in the update:
- 必须使用
-
function. - 您的最终脚本必须从
< script>替换为</script> - 您在
document.getElementById('one').value ='test';中丢失了detailsWindow；它必须为detailsWindow.document.getElementById('一个').value ='test';
detailsWindow.onload = function()声明 detailsWindow.onload = function 中的functionindetailsWindow.onload = functionmust be declared withdetailsWindow.onload = function()to work.- your end script is must be replaced from
<script>to</script> - you are missing
detailsWindowindocument.getElementById('one').value = 'test';it must bedetailsWindow.document.getElementById('one').value = 'test';
这篇关于将value元素设置为window.open()调用的其他页面的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
