[英]form.serialize() sends empty object - Django forms
我的AJAX查询在单击按钮时发送了一个空对象 Object { }
-它应该发送表单数据。
我有一个带有复选框的表格。 它呈现并起作用,HTML如下所示:
<form method="post" action="" data-id="filter-form">
//This is from Django's CSRF token
<form method="post" >
<input type='hidden' name='csrfmiddlewaretoken' value=.../>
<div class="form-group"> <div id="div_id_vacant" class="checkbox">
<label for="id_vacant" class="">Is Vacant</label>
<input type="checkbox" name="vacant" class="checkboxinput" id="id_vacant" />
</div></div>
...more of the same inputs...
</form>
</form>
<hr/>
<button id="search-btn" class="btn btn-info" data-filter-leads-url="/leads/ajax/filter">Search</button>
<button id="download-btn" class="btn btn-default" data-filter-leads-url="/leads/csv">Download</button>
我也有一些JQuery的东西。 它应该读取表单并通过post发送AJAX请求到Django视图。 看起来像这样:
{Django CSRF code here}
var searchBtn = $("#search-btn");
searchBtn.click(function () {
var form = $("#filter-form");
$.ajax({
url: searchBtn.attr("data-filter-leads-url"),
method: "POST",
data: form.serialize(),
dataType: 'json',
success: function (data) {
console.log(data)
},
error: function (data) {
console.log("There was an error.");
console.log(data.error())
}
});
});
我也尝试过:
var formData = new FormData(form[0]);
它也发送一个空对象。
通过 Django视图打印request.POST
和console.log(form.serlialize())
命令以及console.log(formData)
命令确认的空对象 。 谁能帮我解决这个问题?
您的表单正在使用data-id,请在其中添加ID,然后重试。
<form method="post" action="" data-id="filter-form" id='filter-form'>
希望它会有所帮助。
最好的祝福,
哈蒂
像这样替换代码:
HTML:
<form method="post" action="" data-id="filter-form" id="filter-form">
//This is from Django's CSRF token
<input type='hidden' name='csrfmiddlewaretoken' value=.../>
<div class="form-group"> <div id="div_id_vacant" class="checkbox">
<label for="id_vacant" class="">Is Vacant</label>
<input type="checkbox" name="vacant" class="checkboxinput" id="id_vacant" />
</div></div>
...more of the same inputs...
</form>
<hr/>
<button id="search-btn" class="btn btn-info" data-filter-leads-url="/leads/ajax/filter">Search</button>
<button id="download-btn" class="btn btn-default" data-filter-leads-url="/leads/csv">Download</button>
jQuery的:
{Django CSRF code here}
var searchBtn = $("#search-btn");
searchBtn.click(function () {
var form = $("#filter-form");
$.ajax({
url: searchBtn.attr("data-filter-leads-url"),
method: "POST",
data: form.serialize(),
dataType: 'json',
success: function (data) {
console.log(data)
},
error: function (data) {
console.log("There was an error.");
console.log(data.error())
}
});
});
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