我对引导模态的链接下拉列表有问题,
这是我的代码:
function edit(id) {
var id = id;
$('#edit').prop('hidden', true);
$('#modal_form').prop('hidden', false);
/* $.ajax ({
type: 'POST',
data: {id : id},
url: 'http://localhost/master',
success: function(response) { */
response = {
id: 1,
select1: 'B',
select2: 'B3'
};
$('#select1').val(response.select1);
getSelect2(response.select1);
$('#select2').val(response.select2);
}
function getSelect2(select1) {
var select1 = select1;
/* $.ajax ({
type: 'POST',
data: {select1 : select1},
url: 'http://localhost/master',
success: function(response) { */
response = '<option value="B1">B1</option><option value="B2">B2</option><option value="B3">B3</option>'
$('#select2').html(response);
/* }
}); */
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
Click edit to show up modal form from bootstrap 4 (lets's pretend it has showed up)
<br><br>
<a href="javascript:void(0);" onclick="edit(id)" id="edit">Edit</a>
<!-- Lets' pretend This dropdown select will aprear on bootstrap modal when user click edit lol :D -->
<br><br>
<div id="modal_form" hidden="true">
<label for="select1">Select1 :</label>
<select class="custom-select" id="select1" name="select1" onclick="getSelect2(this.value)">
<option value="A">A</option>
<option value="B">B</option>
<option value="C">C</option>
</select>
<label for="select2">Select2 :</label>
<select class="custom-select" id="select2" name="select2">
</select>
<br><br>
<a href="javascript:void(0);" id="save">Save</a>
</div>
我的目标是:当用户单击编辑按钮时,假装boostrap模态弹出,然后用户可以从后端数据中基于AJAX结果看到所选的选项
在这种情况下,Select1选择的值应为“ B”,而Select 2选择的值应为“ B3”
我尝试了以下帮助,但仍然无法获得我想要的东西
但仍然不会选择#select2
经过数小时的调试,发现response需要bo存储到var中这是有效的解决方案:
function edit(id) {
var id = id;
$('#edit').prop('hidden', true);
$('#modal_form').prop('hidden', false);
/* $.ajax ({
type: 'POST',
data: {id : id},
url: 'http://localhost/master',
success: function(response) { */
response = {
id: 1,
select1: 'B',
select2: 'B3'
};
$('#select1').val(response.select1);
getSelect2(response.select1);
$('#select2').val(response.select2);
}
function getSelect2(select1) {
var select1 = select1;
/* $.ajax ({
type: 'POST',
data: {select1 : select1},
url: 'http://localhost/master',
success: function(response) { */
var response = '<option value="B1">B1</option><option value="B2">B2</option><option value="B3">B3</option>'
$('#select2').html(response);
/* }
}); */
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
Click edit to show up modal form from bootstrap 4 (lets's pretend it has showed up)
<br><br>
<a href="javascript:void(0);" onclick="edit(id)" id="edit">Edit</a>
<!-- Lets' pretend This dropdown select will aprear on bootstrap modal when user click edit lol :D -->
<br><br>
<div id="modal_form" hidden="true">
<label for="select1">Select1 :</label>
<select class="custom-select" id="select1" name="select1" onclick="getSelect2(this.value)">
<option value="A">A</option>
<option value="B">B</option>
<option value="C">C</option>
</select>
<label for="select2">Select2 :</label>
<select class="custom-select" id="select2" name="select2">
</select>
<br><br>
<a href="javascript:void(0);" id="save">Save</a>
</div>