I am trying to submit my form in AJAX, so I have to serialize() the data. But I am using fckEditor and jQuery doesn't know how to deal with it, so after the serialization, I am trying to manually modify the value, but no luck so far... any ideasif(content_val!=""){ var values = $("#frmblog").serialize(); values.content = content_val; //content_val is the manually fetched data which I am trying to insert into the serialized content. alert(content_val); alert(values);}推荐答案serialize 返回一个包含表单字段的 URL 编码字符串.如果您需要附加到它，您可以使用标准的 URL 编码字符串规则，例如:serialize returns a URL-encoded string containing the form fields. If you need to append to it, you do so using the standard URL-encoded string rules, e.g.:var values = $("#frmblog").serialize();values += "&content=" + encodeURIComponent(content_val);(以上假设在serialize调用后，values中总会有一个值；如果不一定如此，请确定是否使用& 基于 values 在添加之前是否为空.)(The above assumes there will always be one value in values after the serialize call; if that's not necessarily true, determine whether to use & based on whether values is empty before you add to it.)或者，如果您愿意，可以使用 serializeArray 然后添加到数组中并使用 jQuery.param 将结果转换为查询字符串，但这似乎有很长的路要走'圆:Alternately, if you like, you can use serializeArray and then add to the array and use jQuery.param to turn the result into a query string, but that seems a long way 'round:// You can also do this, but it seems a long way 'roundvar values = $("#frmblog").serializeArray();values.push({ name: "content", value: content_val});values = jQuery.param(values);更新:在后来添加的评论中，您说:Update: In a comment added later you said:问题是，在序列化过程中，'content' 键中设置了一些默认值，所以我不能只附加一个新值，我必须更新其中已有的值" The problem is, there is some default values being set in the 'content' key during the serilization process, so I can't just attach a new value, I have to update the one already in it"这改变了事情.在 URL 编码的字符串中查找 content 很痛苦，所以我会使用数组:That changes things. It's a pain to look for content within the URL-encoded string, so I'd go with the array:var values, index;// Get the parameters as an arrayvalues = $("#frmblog").serializeArray();// Find and replace `content` if therefor (index = 0; index < values.length; ++index) { if (values[index].name == "content") { values[index].value = content_val; break; }}// Add it if it wasn't thereif (index >= values.length) { values.push({ name: "content", value: content_val });}// Convert to URL-encoded stringvalues = jQuery.param(values);您可能想让它成为一个可重用的函数.You'd probably want to make this a reusable function. 这篇关于如何修改 jQuery 中的序列化表单数据?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！
