当我尝试删除jQgrid中的一行或多行时,我需要发送一个额外的参数。我发现了以下内容:
- 删除行时 jq网格附加开机自检数据
- jqGrid (删除行( - 如何发送额外的 POST 数据?
但这些都是一两年前的答案,我认为jQgrid从那时起就发生了变化。我正在使用jQgrid的formDeleting
选项,定义如下:
formDeleting: {
url: '/ajax/forms/delete',
delicon: [true, "left", "fa-scissors"],
cancelicon: [true, "left", "fa-times"],
width: 320,
caption: 'Delete form',
msg: 'Are you sure you want to delete this form?',
beforeShowForm: function ($form) {
var rowids = $form.find("#DelData>td").data("rowids");
if (rowids.length > 1) {
$form.find("td.delmsg").html('Are you sure you want to delete all the selected forms?');
}
},
afterComplete: function (response, postdata, formid) {
if (response.responseText === "true") {
alert("The form was deleted successfully.", "Information");
} else {
alert("Something went wrong, the form could not be deleted.", "Error");
}
}
}
如何向请求添加额外的参数,以便我可以在后端获取它?
我建议您在答案附近使用onclickSubmit回调,但将onclickSubmit
回调的代码放在formDeleting
内。在formDeleting
内部使用序列化DelData也是可能的formDeleting
但是最好在发布的数据发生更深层次更改的情况下使用它,例如JSON.stringify
的使用。