【发布时间】:2010-04-12 05:12:01
【问题描述】:
我有一个带有 css 提交按钮的表单。单击提交按钮时,我会调用一个执行的函数:
document.forms["request"].onsubmit();
那么,应该触发 onsubmit 方法。这在 Chrome/FF 中可以正常工作,但由于某种原因,IE/Safari 将绕过 onsubmit 函数,只需将参数“address=”添加到 url,就好像它正在提交表单并忽略 onsubmit 函数一样。这是表单的代码:
<form id="request" method="get" onsubmit="addLocation(this.address.value); return false;">
<br>
<label style="position:relative;left:5px;" for="address">Enter an intersection or address:
</label>
<br>
<br>
<input style="height:35px; width:300px;position:relative;bottom:1px;left:10px;" id="address" name="address" class="required address"/>
<a style="float:right;right:120px;position:relative;" class="button" onclick="submit();">
<span>Submit Request
</span>
</a>
</form>
以下是一些相关的js函数:
function addLocation(address) {
if (geocoder) {
geocoder.getLocations(address, function (point) {
if (!point) {
alert(address + " not found");
} else {
if (point.Placemark[0].address != submittedString) {
submittedString = point.Placemark[0].address;
addRow(point.Placemark[0].address);
req = "addrequest?truck=" + "coolhaus&address=" + point.Placemark[0].address;
alert(req);
addRequest(req);
request.onreadystatechange = function () {}
}
}
});
}
}
function addRequest(req) {
try {
request = new XMLHttpRequest();
} catch (e) {
try {
request = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {
alert("XMLHttpRequest error: " + e);
}
}
request.open("GET", req, true);
request.send(null);
return request;
}
你可以在这里测试表格:
http://la.truxmap.com/request?id=grillmastersla
非常感谢!
【问题讨论】:
-
奇怪的是,Chrome 和 Safari 构建在同一个引擎上,表现却不同。
标签: javascript html css internet-explorer safari