Jquery 将值传递给ajaxform数据
我想将变量的值传递给ajaxForm数据Jquery 将值传递给ajaxform数据,jquery,Jquery,我想将变量的值传递给ajaxForm数据 value1 = "dynamic_value1"; value2 = "dynamic_value2"; $('form').ajaxForm({ data: { key1: value1, key2: value2 } }); 期待类似于: date:{Key1:"dynamic_value1", Key2:"dynamic_value2"} 因此,在php中,我可以访问 echo $_POST['ke
value1 = "dynamic_value1";
value2 = "dynamic_value2";
$('form').ajaxForm({
data: {
key1: value1,
key2: value2
}
});
期待类似于:
date:{Key1:"dynamic_value1", Key2:"dynamic_value2"}
因此,在php中,我可以访问
echo $_POST['key1'];
======================
全本
<script src="../../bin/addons/jquery-1.7.2.js"></script>
<script src="../../bin/addons/jquery.form.js"></script>
<script>
// jQuery Form-plugin
(function() {
var value1 = "dynamic_value1";
var value2 = "dynamic_value2";
$('.dummyForm1').ajaxForm({
data:{
key1: value1,
key2: value2
}
complete: function(xhr) {
txt = xhr.responseText;
alert(txt);
}
});
})();
</script>
<form class="dummyForm1" action="form-php.php" method="post">
<input type="submit" value="Hit!" />
</form>
form-php.php
<?
echo "Key1 value:". $_POST['key1'];
?>
数据属性后缺少逗号 试试这个:
(function () {
var value1 = "dynamic_value1";
var value2 = "dynamic_value2";
$('.dummyForm1').ajaxForm({
data: {
key1: value1,
key2: value2
}, //You were missing this comma.
complete: function (xhr) {
txt = xhr.responseText;
alert(txt);
}
});
})();
数据属性后缺少逗号 试试这个:
(function () {
var value1 = "dynamic_value1";
var value2 = "dynamic_value2";
$('.dummyForm1').ajaxForm({
data: {
key1: value1,
key2: value2
}, //You were missing this comma.
complete: function (xhr) {
txt = xhr.responseText;
alert(txt);
}
});
})();
给定解决方案的问题在于,当调用事件处理程序时,ajaxform将填充变量
var value1 = "dynamic_value1";
/*This will be sent*/
var value2 = "dynamic_value2";
(function () {
$('.dummyForm1').ajaxForm({
data: {
/*On load of event handler the values are set, they are not dynamic anymore*/
key1: value1,
key2: value2
},
complete: function (xhr) {
txt = xhr.responseText;
alert(txt);
}
});
})();
/*This will not be sent*/
value2 = "new value";
可以使用函数返回全局变量的当前状态
var value1 = "dynamic_value1";
/*This will not be sent*/
var value2 = "dynamic_value2";
(function () {
$('.dummyForm1').ajaxForm({
data: {
/*On load of event handler the values are set, they are not dynamic anymore*/
key1: value1,
key2: function () {
/*this returns the current state of the global variable*/
return value2;
}
},
complete: function (xhr) {
txt = xhr.responseText;
alert(txt);
}
});
})();
/*This will be sent*/
value2 = "new value";
给定解决方案的问题在于,当调用事件处理程序时,ajaxform将填充变量
var value1 = "dynamic_value1";
/*This will be sent*/
var value2 = "dynamic_value2";
(function () {
$('.dummyForm1').ajaxForm({
data: {
/*On load of event handler the values are set, they are not dynamic anymore*/
key1: value1,
key2: value2
},
complete: function (xhr) {
txt = xhr.responseText;
alert(txt);
}
});
})();
/*This will not be sent*/
value2 = "new value";
可以使用函数返回全局变量的当前状态
var value1 = "dynamic_value1";
/*This will not be sent*/
var value2 = "dynamic_value2";
(function () {
$('.dummyForm1').ajaxForm({
data: {
/*On load of event handler the values are set, they are not dynamic anymore*/
key1: value1,
key2: function () {
/*this returns the current state of the global variable*/
return value2;
}
},
complete: function (xhr) {
txt = xhr.responseText;
alert(txt);
}
});
})();
/*This will be sent*/
value2 = "new value";
所以您只想初始化键名?我需要在AjaxForm调用期间在JSON中传递一个变量值?您现在的代码应该可以正常工作。您面临的问题是什么?无法使用:echo$_POST['key1']获取值;在里面php@Chandu:现在请参阅我的帖子,我添加了完整的脚本…所以您只想初始化键名?我需要在AjaxForm调用期间在JSON中传递一个变量值?您现在的代码应该可以正常工作。您面临的问题是什么?无法使用:echo$_POST['key1']获取值;在里面php@Chandu当前位置请参考我的帖子,我添加了完整的脚本…非常感谢!添加缺少的逗号修复了这个问题我可以通过blob文件以这种方式上传数据吗?非常感谢!添加缺少的逗号修复了我可以通过这种方式传递blob文件来上传数据的问题吗?