我正在尝试构建一个应用程序的用户界面,用户可以在单击添加问题时添加ul和li元素,我成功地开发了前端部分,这是一个预览:
但是问题是当将其保存到数据库中时,我不知所措,这有什么办法可以将数据保存到数组中,以便可以用php显示它们,欢迎任何想法。
/>
这是jquery代码:
wrapper.on("click", "button", function(e){
e.preventDefault();
var parent = $(this).parent().parent().parent().parent().parent().parent();
var parentID = $(this).attr('element-id');
var elementID = 1000000000000000000*Math.random();
parentIDs.push(elementID);
if($(this).attr('class') == "add_field_button btn btn-success"){
if(parent.find('ul').length){
parent.find('ul').first().append(`
<li>
<div class="panelcb white-box">
<div class="form-horizontal form-material">
<div class="form-group">
<label class="col-md-12">Question</label>
<div class="col-md-12">
<input type="text" placeholder="Your Question" value="testqst" class="question question`+parentID+` form-control form-control-line" parent-question="`+parentID+`" element-question="`+elementID+`"> </div>
</div>
<div class="form-group">
<label class="col-md-12">Response</label>
<div class="col-md-12">
<input type="text" placeholder="Your Response" value="testqst" class="response response`+parentID+` form-control form-control-line" parent-response="`+parentID+`" element-response="`+elementID+`"> </div>
</div>
<div class="form-group">
<div class="row">
<div class="col-sm-4">
<button class="add_field_button btn btn-success" element-id="`+elementID+`">Add Question</button>
</div>
<div class="col-sm-4">
<button class="delete_field_button btn btn-error" >Delete</button>
</div>
</div>
</div>
</div>
</div>
</li>`);
}else{
$(this).closest('li').append(`
<ul><li>
<div class="panelcb white-box">
<div class="form-horizontal form-material">
<div class="form-group">
<label class="col-md-12">Question</label>
<div class="col-md-12">
<input type="text" placeholder="Your Question" value="testqst" class="question question`+parentID+` form-control form-control-line" parent-question="`+parentID+`" element-question="`+elementID+`"> </div>
</div>
<div class="form-group">
<label class="col-md-12">Response</label>
<div class="col-md-12">
<input type="text" placeholder="Your Response" value="testqst" class="response response`+parentID+` form-control form-control-line" parent-response="`+parentID+`" element-response="`+elementID+`"> </div>
</div>
<div class="form-group">
<div class="row">
<div class="col-sm-4">
<button class="add_field_button btn btn-success" element-id="`+elementID+`">Add Question</button>
</div>
<div class="col-sm-4">
<button class="delete_field_button btn btn-error" >Delete</button>
</div>
</div>
</div>
</div>
</div>
</li></ul>`);
}
}else if($(this).attr('class') == "delete_field_button btn btn-error"){
parent.remove();
}
谢谢。
答案 0 :(得分:0)
好吧...
如果我将整个用户交互区域称为游乐场,则可以将其放置在容器中:
<div id='playground'>
.. all the ul's and li's..
</div>
如果您有表格或其他东西:
<form action='/' id='form-playground' method='post'>
<textarea id='playground-container' name='playground' class='hidden'>
</textarea>
<input type='submit' value='Save My Playground'>
</form>
然后在提交后,您可以将游乐场的内容复制到隐藏的文本区域:
$(document).ready(function () {
$('#form-playground').on('submit', function () {
$('#playground-container').html($('#playground').html());
return true;
});
});
或者是AJAX帖子:
$.post( PostUrl, { playground: $('#playground').html() } );