我正在使用一个模块并将格式设置从其他页面复制过来,但似乎不起作用。是为了从House Location中获得价值,并在下面的框中创建页面slu g。 Form类是粗糙的,我无法在Firebug中得到任何错误。Javascript ajax填充问题
控制器功能:
function stream_slug()
{
$this->load->helper('text');
$this->output->set_output(url_title($this->input->post('location'), 'underscore', TRUE));
}
HTML:
<label for="location">House Location:</label> <input type="text" name="location" value="" maxlength="250" /><span class="required-icon tooltip">Required</span></li>
<li class="even">
<label for="slug">House Slug</label>
<input type="text" name="slug" value="" maxlength="60" /><span class="required-icon tooltip">Required</span>
</li>
的jQuery:
(function($) {
$(function(){
form = $('form.crud');
$('input[name="location"]', form).keyup($.debounce(300, function(){
slug = $('input[name="slug"]', form);
$.post(BASE_URI + 'index.php/admin/sales/stream_slug', { title : $(this).val() }, function(new_slug){
slug.val(new_slug);
});
}));
});
})(jQuery);
更新的jQuery:
(function($) {
$(function(){
form = $('form.crud');
form.find('input[name="location"]', form).keyup($.debounce(function(){
slug = $('input[name="slug"]', form);
$.ajax(BASE_URI + 'index.php/admin/sales/stream_slug', { title : $(this).val() }, function(new_slug){
slug.val(new_slug);
});
}, 300));
});
})(jQuery);
防抖动:
/*
* jQuery throttle/debounce - v1.1 - 3/7/2010
* http://benalman.com/projects/jquery-throttle-debounce-plugin/
*
* Copyright (c) 2010 "Cowboy" Ben Alman
* Dual licensed under the MIT and GPL licenses.
* http://benalman.com/about/license/
*/
(function(b,c){var $=b.jQuery||b.Cowboy||(b.Cowboy={}),a;$.throttle=a=function(e,f,j,i){var h,d=0;if(typeof f!=="boolean"){i=j;j=f;f=c}function g(){var o=this,m=+new Date()-d,n=arguments;function l(){d=+new Date();j.apply(o,n)}function k(){h=c}if(i&&!h){l()}h&&clearTimeout(h);if(i===c&&m>e){l()}else{if(f!==true){h=setTimeout(i?k:l,i===c?e-m:e)}}}if($.guid){g.guid=j.guid=j.guid||$.guid++}return g};$.debounce=function(d,e,f){return f===c?a(d,e,false):a(d,f,e!==false)}})(this);
查看本示例,它使用jsfiddle的HTML回传来模拟AJAX交互:http://jsfiddle.net/ambiguous/EgrJF/ –
是否禁用/删除dbounce文件?我仍然得到这个错误,我已经尝试完整的文件 –
比较你在做什么和jsfiddle.net示例(哪些工作)。 –