好吧,我正在測試這個jQuery。我想從ajax運行我的另一個php文件。通過javascript調用php函數
<script type="text/javascript">
var switchOn = function() {
$.ajax({
url: '../remote/test.php',
type:'POST',
dataType:'text',
data: {test: 'Hello there!'},
success: function(data) {
document.write(data);
}
});
}
//Button functions
function changeState1()
{
if(window.document.myform.switch1[0].checked){
window.document.myform.switch1[1].checked = true;
document.myform.changeStateButton1.value = "Turn On";
switchOn();
}else{
window.document.myform.switch1[0].checked = true;
document.myform.changeStateButton1.value = "Turn Off";
switchOn();
}
}
function changeState2()
{
if(window.document.myform.switch2[0].checked){
window.document.myform.switch2[1].checked = true;
document.myform.changeStateButton2.value = "Turn On";
}else{
window.document.myform.switch2[0].checked = true;
document.myform.changeStateButton2.value = "Turn Off";
}
}
function changeState3()
{
if(window.document.myform.switch3[0].checked){
window.document.myform.switch3[1].checked = true;
document.myform.changeStateButton3.value = "Turn On";
}else{
window.document.myform.switch3[0].checked = true;
document.myform.changeStateButton3.value = "Turn Off";
}
}
function changeState4()
{
if(window.document.myform.switch4[0].checked){
window.document.myform.switch4[1].checked = true;
document.myform.changeStateButton4.value = "Turn On";
}else{
window.document.myform.switch4[0].checked = true;
document.myform.changeStateButton4.value = "Turn Off";
}
}
</script>
<form name="myform" action="index.php?p=remotecontrol" method="POST">
<b>On/Off</b>
<br>
Switch 1
<br>
<input type="radio" name="switch1" onClick="window.document.myform.switch.value = 'On'">
<input type="radio" name="switch1" onClick="window.document.myform.switch.value = 'Off'">
<input type="button" id="changeStateButton1" name="changeStateButton1" value="Turn On" onClick="changeState1()">
<br>
Switch 2
<br>
<input type="radio" name="switch2" onClick="window.document.myform.switch.value = 'On'">
<input type="radio" name="switch2" onClick="window.document.myform.switch.value = 'Off'">
<input type="button" id="changeStateButton2" name="changeStateButton2" value="Turn On" onClick="changeState2()">
<br>
Switch 3
<br>
<input type="radio" name="switch3" onClick="window.document.myform.switch.value = 'On'">
<input type="radio" name="switch3" onClick="window.document.myform.switch.value = 'Off'">
<input type="button" id="changeStateButton3" name="changeStateButton3" value="Turn On" onClick="changeState3()">
<br>
Switch 4
<br>
<input type="radio" name="switch4" onClick="window.document.myform.switch.value = 'On'">
<input type="radio" name="switch4" onClick="window.document.myform.switch.value = 'Off'">
<input type="button" id="changeStateButton4" name="changeStateButton4" value="Turn On" onClick="changeState4()">
<br>
</form>
這是我的其他php文件。
<?php
item1 = $_REQUEST['test'];
echo $item1;
?>
我確信代碼到達ajax函數,但是在我的頁面上沒有任何事情發生。應該有來自另一個PHP文件的回聲。 test.php位於Sites/remote,它們是第一個文件所在的目錄。我試過url'../test.php'和'../remote/test.php'。沒有區別...
* 「但它不工作」 *是** **無用的問題/錯誤描述。請具體說明會發生什麼以及您希望發生什麼。一些提示:你有什麼錯誤嗎?在JavaScript或PHP方面?是否發送了Ajax請求?你有迴應嗎? – 2013-05-02 09:13:16
測試此代碼時,您使用的瀏覽器是什麼? – SaidbakR 2013-05-02 09:14:02
'exec('tdtool -n'。escapeshellarg($ switch));' – 2013-05-02 09:15:46