我尝试搜索这个,但我找不到任何可以解决我的问题。我想生成一个像这样的URL来向我的webservice发送请求:
http://localhost/jQueryStudy/RamagalHTML/processjson3.php?
path=update%2FtallyHdr&json=
{"SessionID":"hHuCG3Jt1um5gV7kE320Bw7EjG97I4qZ","operation":"add",
"transaction_date":"2011-7-29","supplier_id":"10000000108","wood_specie_id":"1",
"lines":[{"plank_number":"7","thickness":"5","width":"8","length_t":"8","quantity":"1","board_foot":"26.67","wood_classification_id":"1","price":"15"}],"scaled_by":"WER","tallied_by":"WE","checked_by":"WE","total_bdft":"580.00","final":"N"}
这是我目前的javascript代码:
var dataJSON = {
"SessionID": $.cookie("SessionID"),
"operation": "add",
"transaction_date":$('#tallyDate').val(),
"supplier_id":$('#supplierInput').attr("name"),
"wood_specie_id":$('#woodSpecie').attr("name"),
"lines":plank_data,
"scaled_by":$('#tallyScaled').val().toUpperCase(),
"tallied_by":$('#tallyTallied').val().toUpperCase(),
"checked_by":$('#tallyChecked').val().toUpperCase(),
"total_bdft":$('#tallyTotal').val(),
"final":"N"
};
alert('this is the datajson from add : ' + JSON.stringify(dataJSON));
$.ajax({
type: 'POST',
data: dataJSON,
url: 'processjson2.php?path=update/tallyHdr',
dataType: primeSettings.ajaxDataType,
success: function(data) {
if ('error' in data)
{
showMessage('ERROR: ' + data["error"]["msg"]);
}
else{
$('#tblTallyHdr').trigger('reloadGrid');
}
}
});
我的.php代码是这样的:
<?php
$data_url = http_build_query (array('json' => $_REQUEST["json"]));
$data_len = strlen ($data_url);
echo file_get_contents("http://localhost:8001/" . $_REQUEST["path"], false, stream_context_create(
array (
'http' => array(
'method'=>'POST',
'header' => "Connection: close\r\nContent-Length: $data_len\r\n",
'content'=>$data_url
)
)
));
Evrytime我运行我的程序,网址只有这个http://localhost/jQueryStudy/RamagalHTML/processjson2.php?path=update/tallyHdr
,数据没有发布,这使得我的请求没有被执行。请帮帮我。我不知道如何修复我的PHP。
答案 0 :(得分:2)
如果您希望将所有数据作为URL的一部分发送,那么您应该使用GET,而不是POST。
因此可以取消数据属性并将所有内容附加到请求URL:
$.ajax({
type: 'GET',
url: 'processjson2.php?path=update/tallyHdr&json='+dataJSON,
dataType: primeSettings.ajaxDataType,
success: function(data) {
if ('error' in data)
{
showMessage('ERROR: ' + data["error"]["msg"]);
}
else{
$('#tblTallyHdr').trigger('reloadGrid');
}
}
});
如果你必须使用POST,那么你只需要提供一个变量名来与你的json一起使用:
$.ajax({
type: 'POST',
data: "json="+dataJSON,
url: 'processjson2.php?path=update/tallyHdr',
dataType: primeSettings.ajaxDataType,
success: function(data) {
if ('error' in data)
{
showMessage('ERROR: ' + data["error"]["msg"]);
}
else{
$('#tblTallyHdr').trigger('reloadGrid');
}
}
});
有关详细信息,请参阅页面末尾的示例:http://api.jquery.com/jQuery.ajax/