如果文档宽度小于,我想缩小面板。 514.我所使用的脚本不起作用:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<?php
$num = 0;
echo '
<div class="input_fields_wrap">
<button class="add_field_button">Add More Fields</button>
<div><input type="text" name="'.${'myText'.$num.}.'"></div>
</div>
';
?>
<script type="text/javascript">
$(document).ready(function() {
var max_fields = 10; //maximum input boxes allowed
var wrapper = $(".input_fields_wrap"); //Fields wrapper
var add_button = $(".add_field_button"); //Add button ID
var x = 1; //initlal text box count
$(add_button).click(function(e){ //on add input button click
e.preventDefault();
if(x < max_fields){ //max input box allowed
x++; //text box increment
//${myText.$num}
// I don't know how to add this without php code to keep changing every added input box.
$(wrapper).append('<div><input type="text" name="myText"/><a href="#" class="remove_field">Remove</a></div>').clone(true); //add input box
}
});
$(wrapper).on("click",".remove_field", function(e){ //user click on remove text
e.preventDefault(); $(this).parent('div').remove(); x--;
})
});
</script>
以及正在运行的脚本,允许用户手动折叠/展开面板:
jQuery(document).ready(function($){
if ($(document).width() < 514) {
if (!$('.panel-heading').hasClass('panel-collapsed')) {
// collapse the panel
$(this).parents('.panel').find('.panel-body').slideUp();
$(this).addClass('panel-collapsed');
$(this).find('i').removeClass('glyphicon-chevron-up').addClass('glyphicon-chevron-down');
}
};
});
和HTML:
jQuery(function ($) {
$('.panel-heading span.clickable').on("click", function (e) {
if ($(this).hasClass('panel-collapsed')) {
// expand the panel
$(this).parents('.panel').find('.panel-body').slideDown();
$(this).removeClass('panel-collapsed');
$(this).find('i').removeClass('glyphicon-chevron-down').addClass('glyphicon-chevron-up');
}
else {
// collapse the panel
$(this).parents('.panel').find('.panel-body').slideUp();
$(this).addClass('panel-collapsed');
$(this).find('i').removeClass('glyphicon-chevron-up').addClass('glyphicon-chevron-down');
}
});
});
谢谢, 贾斯汀。
答案 0 :(得分:2)
您应该替换dao.create(…)
事件所使用的选择器的null
参考。
this
});