带特殊字符的JQuery AJAX POST请求 [英] JQuery AJAX POST request with Special Characters
问题描述
我在使用JQuery AJAX发送数据的管理页面存在问题,但是它没有处理&或,原因很明显(它们打破了数据字符串/ url)。
I have an issue with an admin page that sends data using JQuery AJAX, but it doesn't handle & or ", and the reason is obvious (they break the data string/url).
使用允许这些字符的Javascript发送此数据的正确方法是什么?使用一组数据可以解决&但它会解决?
What is the correct way to send this data using Javascript that will allow these characters? Using an array of data may solve for & but would it solve for "?
必须接受的示例输入:执行此操作&按输入
Example input that must be acceptable: Do this & press "enter"
function SaveCombinations() {
var priority = 0;
$("#sort li").each(function() {
$.ajax({"url": "lib/sc-save.php", "data": "id="+this.id+"&name="+$(this).find("input").val()+"&priority="+priority, "type": "POST",
"success": function() {}});
priority++;
});
}
推荐答案
将数据作为对象传递,它会照顾你:
Pass your data as an object, and it will be taken care of for you:
function SaveCombinations() {
var p = 0;
$('#sort li').each(function(){
var $id = this.id,
$name = $(this).find('input').val(),
$priority = p, // you don't really need to do this, its just a maintainability thing in case it changes in the future
$data = {id:$id,name:$name,priority:$priority};
$.ajax({
type:'POST',
url:'lib/sc-save.php',
data:$data
}).done(function(){
p++;
});
});
}
这些方面的东西都应该解决你的问题,并且是一个地狱更容易阅读/维护。
Something along these lines should both solve your problem, and be a hell of a lot easier to read / maintain.
编辑
有人指出, .each()
函数已经为您处理了索引。
As someone pointed out, the index is already handled for you by the .each()
function.
function SaveCombinations() {
$('#sort li').each(function(i){
var $id = this.id,
$name = $(this).find('input').val(),
$priority = i,
$data = {id:$id,name:$name,priority:$priority};
$.ajax({
type:'POST',
url:'lib/sc-save.php',
data:$data
});
});
}
这也适用于实施。
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