Javascript 将变量从Google图表脚本传递到MySql PHP
我需要在GoogleChart脚本之前,从$u GET['variableID']传递一个变量,然后传递到目标页面PHP,以确定要执行查询的客户端。我怎么能?(注意:我不是javascript天才)。非常感谢 这是我定义的chart.jsJavascript 将变量从Google图表脚本传递到MySql PHP,javascript,php,charts,Javascript,Php,Charts,我需要在GoogleChart脚本之前,从$u GET['variableID']传递一个变量,然后传递到目标页面PHP,以确定要执行查询的客户端。我怎么能?(注意:我不是javascript天才)。非常感谢 这是我定义的chart.js /* Get data from the database */ function getData() { jQuery.ajax({ url: 'get.php', type: 'GET', dataT
/* Get data from the database */
function getData() {
jQuery.ajax({
url: 'get.php',
type: 'GET',
dataType: 'json',
mimeType: 'multipart/form-data',
contentType: false,
cache: false,
processData: false,
success: function( data, jqXHR ) {
if( data == "null" ) {
// just in case
} else {
drawGraph( data );
}
},
error: function( textStatus ) {
console.log(" error. damm. ");
}
});
}
/* Initialization of Google Charts API */
google.load( "visualization" , "1", { packages: [ "corechart" ] });
google.setOnLoadCallback( getData );
/* Chart to render time-user graphs */
function drawGraph( data ) {
for( var i = data.length; i > 0; i-- ) {
data[i] = data[i - 1];
}
data[0] = [ 'Data', 'Comandes' ];
console.log( data );
var chartData = google.visualization.arrayToDataTable( data );var options = {
title: '','legend':'none','chartArea': {'width': '100%', 'height': '80%'},
backgroundColor: {
stroke: '#a5a5a5',
strokeWidth: 1
},
hAxis: {
format: 'M/d/yy',
gridlines: {count: 15}
},
vAxis: {
gridlines: {color: '#d0d0d0'},
minValue: 0
}
};
var chart = new google.visualization.LineChart( document.getElementById( 'chart_div' ) );
chart.draw( chartData , options );
}
这是get.php(请特别注意其中的idclient=get variableID)
在ajax调用中,将变量添加到url
jQuery.ajax({
url: 'get.php?variableID=variableVALUE',
...
然后在php代码中,使用$\u GET['variableID']
$query = "select DATE( data ), COUNT(*)
from smarty_pedidos WHERE idclient=$_GET['variableID']
group by DATE( data )";
在ajax调用中,将变量添加到url
jQuery.ajax({
url: 'get.php?variableID=variableVALUE',
...
然后在php代码中,使用$\u GET['variableID']
$query = "select DATE( data ), COUNT(*)
from smarty_pedidos WHERE idclient=$_GET['variableID']
group by DATE( data )";