我有一个动态创建的textarea和搜索框。当用户搜索单词时,将弹出一个窗口,显示包含单词的数据。
用户单击数据,它将转到文本区域。
这是一个简单的过程。
所以我写了这段代码。
<button type="submit" class="btn btn-info btn-sm float-right" onclick="answer()">ANSWER</button>
function answer() {
//console.log('answer');
var div = document.createElement('div');
div.className = 'row';
div.innerHTML = '<!-- file form start -->\
<!-- file form end -->\
<!-- text form start -->\
{!! Form::open([ 'route' => ['qnamembercreate', $qnaMemberData->idx], 'method' => 'post', 'files' => true, 'accept-charset' => 'utf-8' ])!!}\
<div class="col-md-12 col-xs-12">\
<div class="card-body">\
<div class="col-sm-6 offset-md-6 p-0">\
<div class="input-group">\
<input type="text" id="f_search" name="f_search" class="form-control">\
<span class="input-group-append">\
<button type="button" class="btn waves-effect waves-light btn-inverse" onclick="faq_search()">검색</button>\
</span>\
</div>\
</div>\
<input type="hidden" name="subject" value="{{ $qnaMemberData->subject }}">\
<textarea id="answer_content" class="mb-0" rows="20" style="width:100%;" name="add_answer"></textarea>\
<div class="form-group">\
<input name="fileToUpload" type="file" class="filestyle" data-input="false" id="filestyle-1" tabindex="-1" style="display: none;">\
<div class="bootstrap-filestyle input-group">\
<div style="position: absolute; width: 100%; height: 35.375px; z-index: -1;"></div>\
<span class="group-span-filestyle " tabindex="0">\
<label for="filestyle-1" style="margin-bottom: 0;" class="btn btn-secondary btn-sm fload-right">\
<input type="file" name="fileToUpload" class="filestyle-1" data-placeholder="" data-buttontext="첨부파일" data-buttonname="btn-secondary">\
</label>\
</span>\
</div>\
</div>\
<button type="button" class="btn btn-danger btn-sm float-right ml-1 mt-1" onclick="history.back()">취소</button>\
<button type="submit" class="btn btn-success btn-sm float-right mt-1">등록</button>\
</div>\
</div>\
{!! Form::close() !!}\
<!-- text form end -->';
document.getElementById('replyData').appendChild(div);
document.getElementById('answer').remove();
$('#answer_content').summernote({
tabsize: 2,
height: 200,
lang: 'ko-KR',
fontNames: ['Gulim', 'Arial', 'Arial Black', 'Comic Sans MS', 'Courier New', ],
fontNamesIgnoreCheck: ['Gulim'],
});
}
// FAQ Search
function faq_search() {
var word = $('#f_search')[0].value;
$.ajax({
url : '/guidesearch',
type : 'POST',
data : {
keyword: word
},
cache : false,
success : function(data, jqXHR, textStatus) {
console.log(data);
faq_popup(data);
}
});
}
// faq_popup
function faq_popup(data) {
var _html = '';
_html = '<div class="modal fade show" tabindex="-1" id="myModal" role="dialog" style="positon:center;">\
<div class="modal-dialog modal-dialog-centered">\
<!-- Modal content-->\
<div class="modal-content">\
<div class="table-responsive">\
<table class="table mb-0">\
<tbody>';
for (var i = 0; i < data.length; i++) {
_html += '<tr>\
<th scope="row">'+ (i + 1) +'</th>\
<td><a style="cursor:pointer" onclick="'+ getContent(data[i]['content']) +'">' + data[i]['subject'] + '</a></td>\
</tr>';
}
_html += ' </tbody>\
</table>\
</div>\
</div>\
</div>\
</div>';
$('#modal_place').append(_html);
$('#myModal').modal('show');
}
function getContent(data) {
//console.log(data);
$('#answer_content').summernote('code', data);
$('#myModal').modal('hide');
}
但是问题是,在单击主题之前,
getContent
函数会自动执行。我搜索了一些建议仅删除括号的解决方案,但就我而言,我需要传递参数,以便无法删除括号。
如何防止这种自动执行并使其正确?
最佳答案
创建一个TR,然后选择内部按钮,并改为使用addEventListener
附加事件侦听器,这将适当关闭要传递给getContent
的内容。使用模板文字使可读,可插入的多行字符串:
function faq_popup(data) {
const appendedDiv = $(`
<div class="modal fade show" tabindex="-1" id="myModal" role="dialog" style="positon:center;">
<div class="modal-dialog modal-dialog-centered">
<!-- Modal content-->
<div class="modal-content">
<div class="table-responsive">
<table class="table mb-0">
<tbody></tbody>
</table>
</div>
</div>
</div>
</div>`);
const tbody = appendedDiv.find('tbody')[0];
data.forEach(({ content, subject }, i) => {
const tr = tbody.appendChild(document.createElement('tr'));
tr.innerHTML = `
<th scope="row">${i + 1}</th>
<td><a style="cursor:pointer">${subject}</a></td>
`;
tr.querySelector('a').addEventListener('click', () => getContent(content));
});
$('#modal_place').append(appendedDiv);
$('#myModal').modal('show');
}
关于javascript - 如何防止在<a>标记上自动执行onclick事件?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/61451032/