[英]How do I send my dynamically created input (or textbox) values to an iframe and show it as HTML inside the iframe?
如何将动态创建的输入(或文本框)值发送到iframe,并在iframe中将其显示为HTML?
我正在尝试使用下面的代码(在JSFiddle上)做到这一点,但是其他解决方案也将很好。 谢谢。 jQuery也很好。
这是HTML:
<a href="#" id="new" rel="create">new</a><br>
<a href="#" id="another" rel="create">another</a><br>
<input id="thisButton" type="button" name="Display" value="Edit HTML Below then Click to Display"/>
<iframe id="iframetest" src="" style="background: White;"></iframe>
这是Javascript:
var counter = {};
var myHTML = {
'new': '<input id="test%n" name="test" value="<b>blah</b> blah blah %n">',
'another': '<input id="another%n" name="test" value="<b>cool</b> COOL! %n">'
};
var htmlForId = {
'foo': ['a','b','c'],
'bar': ['d','e','f']
}
var createEls = document.querySelectorAll('a[rel=create]');
for(var i = 0; i < createEls.length; i++) {
createEls[i].onclick = create;
}
function create() {
var id = this.id;
var div = document.createElement('div');
div.className = 'create';
if (counter[id]===undefined) { counter[id] = 1; }
var thecurrentid = counter[id];
div.id = id + counter[id]++;
if (div.id in myHTML) {
div.innerHTML = myHTML[div.id].replace(/%n/g, thecurrentid);
} else if (this.id in myHTML) {
div.innerHTML = myHTML[this.id].replace(/%n/g, thecurrentid);
} else {
div.innerHTML = div.id;
}
document.body.appendChild(div);
return false;
}
var myArray = [
'b<strong>l</strong>a bla bla', // index 0
'foo', // index 1
'test' // index 2
];
function appendArray(a) {
for(var i = 0; i < a.length; i++) {
var div = document.createElement('div');
div.className = 'loop';
div.innerHTML = a[i];
document.body.appendChild(div);
}
}
jsfiddle: http : //jsfiddle.net/bBf9j/8/
带有注释的jsfiddle(如果需要): http : //jsfiddle.net/bBf9j/7/
您可以使用contentDocument访问iframe的文档对象
document.getElementById("thisButton").onclick = function(){
var html = "<b>Dynamic Content</b>"; //TODO: get the value dynamically from textbox
document.getElementById("iframetest").contentDocument.body.innerHTML = html;
};
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.