【发布时间】:2021-01-24 17:32:24
【问题描述】:
我已经研究了很多关于这个问题的答案,但仍然无法解决。
我需要在选择元素中设置一个值,作为当用户单击每个表格行的“编辑记录”按钮时显示和选择的唯一选项。
该值在表格行中设置正确,但问题是当用户单击“编辑记录”按钮时。
这是按钮点击的JS脚本:
$(".edit-record").click(function () {
//get data from table row
var megaagent_rainmaker_id = $(this).parent().prev().prev().prev().prev().prev().prev().prev().prev().prev().prev().prev().prev().prev().prev().text();
//assign to value for select element inside modal
$("#megaagent_rainmaker_select").val(megaagent_rainmaker_id);
//open modal
$("#kt_modal_megaagent").modal();
});
<div class="col-lg-12">
<div class="form-group validated">
<label class="form-control-label is-invalid">{{ __('pages/administration/structure.labels.administration.megaagents.index.table.header.rainmaker') }}</label>
<select class="form-control kt-select2" id="megaagent_rainmaker_select" name="param" multiple="multiple" style="width: 100%"></select>
</div>
</div>
这是select2初始化的代码:
// Class definition
var rainmakerSelect = function () {
// Private functions
var demos = function () {
// CSRF Token
var CSRF_TOKEN = $('meta[name="csrf-token"]').attr('content');
// multi select
$('#megaagent_rainmaker_select').select2({
language: "es",
placeholder: "Escriba y seleccione",
allowClear: true,
maximumSelectionLength: 1,
ajax: {
url: '/admin/megaagent/getrainmaker',
type: "get",
dataType: 'json',
delay: 150,
data: function (params) {
return {
_token: CSRF_TOKEN,
search: params.term // search term
};
},
processResults: function (response) {
return {
results: response
};
},
cache: true
}
});
}
// Public functions
return {
init: function () {
demos();
}
};
}();
// Initialization
jQuery(document).ready(function () {
rainmakerSelect.init();
});
这是模态 HTML 代码:
<!--begin::Modal-->
<div class="modal fade" id="kt_modal_megaagent" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog modal-lg" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">
{{ __('pages/administration/structure.labels.administration.megaagents.newmegaagent') }}
</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
</button>
</div>
<div class="modal-body">
<form class="kt-form" id="megaagent-form">
@csrf
<div class="kt-portlet__body">
<div class="form-group row">
<div class="col-lg-12">
<div class="form-group validated">
<label class="form-control-label is-invalid">{{ __('pages/administration/structure.labels.administration.megaagents.index.table.header.rainmaker') }}</label>
<select class="form-control kt-select2" id="megaagent_rainmaker_select" name="param" multiple="multiple" style="width: 100%"></select>
</div>
</div>
</div>
</div>
<div class="kt-portlet__foot">
<div class="kt-form__actions text-center">
<button type="submit" class="btn btn-primary btn-submit">{{ __('general.buttons.send') }}</button>
<button type="button" class="btn btn-secondary" data-dismiss="modal">{{ __('general.buttons.close') }}</button>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
<!--end::Modal-->
问候
【问题讨论】:
标签: jquery forms bootstrap-4 jquery-select2