PHP中文网2017-04-10 15:39:45
简单写了下，很久没有写原生的了，好多都忘了。
加入这段js， 基本上可以提交数据了。 注意，可能会有浏览器兼容性问题。
<script type="text/javascript">
function bindEvent(target, type, handler, useCapture){
if (target.addEventListener){
target.addEventListener(type, handler, useCapture);
}else if (target.attachEvent){
target.attachEvent('on'+type, handler);
}else{
target['on'+type] = handler;
}
}
function doAjax(target, url, data){
var httpRequest = null;
if (window.XMLHttpRequest) { // Mozilla, Safari, ...
httpRequest = new XMLHttpRequest();
} else if (window.ActiveXObject) { // IE
try {
httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {}
}
}
if (!httpRequest) {
return false;
}
httpRequest.onreadystatechange = dealResponse;
httpRequest.open('post', url);
httpRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
httpRequest.send(data);
function dealResponse() {
if (httpRequest.readyState === 4) {
if (httpRequest.status === 200) {
alert(httpRequest.responseText);
} else {
alert('server error');
}
}
}
}
function postData(event){
var target = null,
inputNodes,
data = '',
key, value;
event = event || window.event;
target = event.target || event.srcElement;
inputNodes = target.parentNode.parentNode.getElementsByTagName('input');
for (var i = 0; i < inputNodes.length; i ++){
key = inputNodes[i].name;
value = inputNodes[i].value;
if (key){
if (data){
data += '&'+encodeURIComponent(key)+"="+encodeURIComponent(value);
}else{
data += encodeURIComponent(key)+"="+encodeURIComponent(value);
}
}
}
doAjax(target, "/test/nihao/", data);
return false;
}
var buts = document.getElementsByTagName('a');
for (var i = 0; i < buts.length; i ++){
bindEvent(buts[i], 'click', postData, false);
}
</script>
Antwort
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