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javascript - 替换并打印 jquery formData 值

转载 作者:行者123 更新时间:2023-11-28 07:29:31 25 4
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我想让jquery插件在ajax之前处理表单提交。

这是我的 jquery 脚本

;(function($,window,document,undefined){
"use strict";

$.modalLoad = function(element, options){

var plugin = this;

var $element = $(element),
element = element,
url = $element.attr('href'),
target = $element.data('target');

var defaults = {
form: $(this).serializeArray(),
};

plugin.init = function(context){
plugin.settings = $.extend({},defaults, options);
plugin.add_bindings();
plugin.create_ajax(context);
}

plugin.create_ajax = function(context){
$('form',context).addClass('modal-form');
$('.modal-form',context).on('submit',function(e){
e.preventDefault();
plugin.post_data($(this),context);
});
}

plugin.post_data = function(form,context){

var loaded = false;
var throbbed = false;
var _fd = new FormData();
var password = hex_sha512($('input[type="password"]',context).val());

_fd.append('password',password);

function checkComplete(){
if(loaded && throbbed){
$('.ajax-loader').remove();
}
}

function requestComplete(){
loaded = true;
checkComplete();
}

$.ajax({
url:form.attr('action'),
type: form.attr('method'),
data: _fd,
contentType: false,
cache: false,
processData: false,
success: function(data){
requestComplete();
console.log(data);
},
beforeSend: function(){
var loading = "<img src='images/loader.gif' class='ajax-loader'>";
$('.modal-footer',context).append(loading);
$('.ajax-loader').css({
height: '15px',
'vertical-align': 'middle',
margin: '0px 5px'
});
setTimeout(function(){
throbbed = true;
checkComplete();
},2000);
},
complete: requestComplete()
});
console.log(plugin.settings.form);
}

plugin.init();

}

$.fn.modalLoad = function(options){

return this.each(function(){
if(undefined == $(this).data('modalLoad')){
var plugin = new $.modalLoad(this, options);
$(this).data('modalLoad', plugin);
}
});

}
})(jQuery);

HTML

<div class="modal fade" id="login-modal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="false">
<div class="modal-dialog">
<div class="modal-content">
<form action="<?php echo 'http://'.base_url('authentication.php');?>" method="POST">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
<h4 class="modal-title" id="myModalLabel">Login</h4>
</div>
<div class="modal-body">
<div class="modal-space">
<label class="email">
<input type="text" name="email" value="" placeholder="Email*" data-constraints="@Required @Email" id="regula-generated-387495">
</label>
</div>
<div class="modal-space">
<label class="password">
<input type="password" name="password" value="" placeholder="Password*" data-constraints="@Required @Email" id="regula-generated-387495">
</label>
</div>
</div>
<div class="modal-footer">
<input type="submit" class="btn btn-primary btn-1 btn-1__mod-1" value="LOGIN">
</div>
</form>
</div>
</div>
</div>

现在,我想用 sha512 加密密码字段,然后再用 ajax 发送,如下 this instruction

实际上,我将表单数据序列化为数组,并且我想覆盖 defaults.form 对象中设置的密码数组。

但即使我也无法从应该存储表单数据的defaults.form中获取数据。

如果我在console.log中打印defaults.form可以吗?大家能告诉我我必须修复哪一部分吗?另外请告诉我如何整理我的代码?

感谢您的提前

最佳答案

确保在您的 html 代码中,所有输入都在标签表单内。否则,您将从 defaults.form 中的表单数据序列化中获取缺失值。你能在这里展示你的html代码吗?

关于javascript - 替换并打印 jquery formData 值,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29270822/

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