[英]re-adding HTML into a DIV using JavaScript/JQuery
大家好我有以下Div,如下所示:
<div id = '1'>
<div>
<div>
<label class="right inline">Response:</label>
</div>
<div>
<input type="text" name="responseText[]" value="" maxlength="400" />
</div>
<div>
<input type="radio" name="responseRadio[]" value="" />
</div>
</div>
<div>
<input type="button" name="addNewRow" value="Add Row" />
</div>
</div>
當用戶單擊按鈕時,我要再次添加以下Div:
<div>
<div>
<label class="right inline">Response:</label>
</div>
<div>
<input type="text" name="responseText[]" value="" maxlength="400" />
</div>
<div>
<input type="radio" name="responseRadio[]" value="" />
</div>
</div>
使用JavaScript或jQuery onclick
函數能否實現?
嘗試這個:
<script>
$(document).ready(function(){
var divID='abc';
var $mainDiv=$('#'+divID);
$mainDiv.find('input[name="addNewRow"]').eq(0).click(function(){
var $this=$(this);
var $div=$(this).parents('div').eq(0).prev('div').clone();
$this.parents('div').eq(0).prev('div').after($div);
});
});
</script>
演示: http : //jsfiddle.net/xT62m/
您可以對insertAfter
使用clone
方法:
HTML:
<div id='1'>
<div class="template"> <!-- mark a clone target -->
...
</div>
<div>
<input type="button" name="addNewRow" value="Add Row" />
</div>
</div>
JS:
var $template = $('.template');
$('input[type=button]').click(function() {
$template.clone().insertAfter($template);
});
是的,請使用jquery附加功能https://api.jquery.com/append/
$('#1').append(html);
這是一個工作的jsfiddle http://jsfiddle.net/ZqQAu/1/
最好的辦法是克隆該div
要添加到div#1
。
為便於操作,請通過按鈕將類添加到div
,並將每個類添加到表示行的div
中。
HTML:
<div id = 'id1'>
<div class='row'>
<div>
<label class="right inline">Response:</label>
</div>
<div>
<input type="text" name="responseText[]" value="" maxlength="400" />
</div>
<div>
<input type="radio" name="responseRadio[]" value="" />
</div>
</div>
<div class='buttonHolder'>
<input type="button" name="addNewRow" value="Add Row" />
</div>
</div>
Javascript(使用jQuery):
$(document).ready(function(){
$('.buttonHolder input[type=button]').on('click', function(){
//Clone existing row to template.
var row = $('#id1 .row').first().clone();
//Clear template
$('input', row).val('');
$(row).insertBefore('.buttonHolder input[type=button]');
});
});
使html像這樣:
<div id="container">
<div class= 'template'>
<div>
<div>
<label class="right inline">Response:</label>
</div>
<div>
<input type="text" name="responseText[]" value="" maxlength="400" />
</div>
<div>
<input type="radio" name="responseRadio[]" value="" />
</div>
</div>
</div>
</div>
<div>
<input type="button" name="addNewRow" id="btnAddRow" value="Add Row" />
</div>
點擊功能:
$('#btnAddRow').click(function(){
var row = $('.template').first().clone();
$('#container').append(row);
});
這是小提琴演示
最簡單的方法是:
<!DOCTYPE HTML>
<html>
<head>
<title>Untitled</title>
<script>
var m_TextToAdd = '<div> ';
m_TextToAdd += '<div> ';
m_TextToAdd += ' <label class="right inline">Response:</label>';
m_TextToAdd += '</div>';
m_TextToAdd += '<div>';
m_TextToAdd += ' <input type="text" name="responseText[]" value="" maxlength="400" /> ';
m_TextToAdd += '</div>';
m_TextToAdd += ' <div>';
m_TextToAdd += ' <input type="radio" name="responseRadio[]" value="" />';
m_TextToAdd += ' </div>';
m_TextToAdd += '</div>';
function AddContent() {
document.getElementById('div1').innerHTML += m_TextToAdd;
}
</script>
</head>
<body>
<div id = 'div1'>
<div>
<div>
<label class="right inline">Response:</label>
</div>
<div>
<input type="text" name="responseText[]" value="" maxlength="400" />
</div>
<div>
<input type="radio" name="responseRadio[]" value="" />
</div>
</div>
<div>
<input type="button" name="addNewRow" value="Add Row" onclick='AddContent();'/>
</div>
</div>
</body>
</html>
無論如何,我很高興看到它:-)我認為下一個代碼更具可讀性:
<!DOCTYPE HTML>
<html>
<head>
<title>Untitled</title>
<script type='text/javascript'>
function AddContent() {
var dest = document.getElementById('div1');
//add label
var lbl = document.createElement('label');
lbl.innerHTML = 'Response:';
lbl.className = 'right inline';
dest.appendChild(lbl);
//add line break
dest.appendChild(document.createElement('br'));
//add text input
var input = document.createElement('input');
input.type = 'text';
input.name = 'responseText[]';
input.maxlength="400";
dest.appendChild(input);
//add line break
dest.appendChild(document.createElement('br'));
//add radio button
input = document.createElement('input');
input.type="radio";
input.name="responseRadio[]";
dest.appendChild(input);
//add line break
dest.appendChild(document.createElement('br'));
}
</script>
</head>
<body>
<div id = 'div1'>
<label class="right inline">Response:</label>
<br>
<input class='nextLine' type="text" name="responseText[]" value="" maxlength="400" />
<br>
<input class='nextLine' type="radio" name="responseRadio[]" value="" />
<br>
<input class='nextLine' type="button" name="addNewRow" value="Add Row" onclick='AddContent();'/>
<br>
</body>
</html>
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