bind( type, [data], fn ) 为每一个匹配元素的特定事件(像click)绑定一个或多个事件处理器函数。可能的事件type属性有:blur, focus, load, resize, scroll, unload, click, dblclick, mousedown, mouseup, mousemove,mouseover, mouseout, mouseenter, mous
<!DOCTYPEhtml>extend按钮1按钮2＄.fn.extend({show:function(){$(this).click(function(){alert($(this).val()||$(this).html());});},log:function(){console.log($(
// HTML代码// JavaScript代码$(document).ready(function(){varinitialValue=$('#myInput').val();$('#myInput').change(function(){varpreviousValue=initialValue;varcurrentValue=$(this).val();console.log('之前的值:'+previousValue);console.log('当前的值:'+currentValue);});}); 1. 2. 3. ...
* @param {[type]} dom [element] * @param {[type]} _attr [当前data数据的key] */ labelRender: function(dom, _attr) { var self = this , data = self.setting; $(dom).each(function() { // 通过labelChange获取到对应data数据的attr属性 var val = $(this).attr(_attr); if (val !=...
change( event, ui )Type: sortchange This event is triggered during sorting, but only when the DOM position has changed. event Type: Event ui Type: Object helper Type: jQuery The jQuery object representing the helper being sorted. item Type: jQuery The jQuery object representing the cu...
this.menu.element.outerWidth( 500 ); } Events change( event, ui )Type: autocompletechange Triggered when the field is blurred, if the value has changed. event Type: Event ui Type: Object item Type: Object The item selected from the menu, if any. Otherwise the property is null. Co...
Deprecated > Deprecated 3.3 | Events > Form Events .change() Bind an event handler to the “change” event, or trigger that event on an element.Selectors > Form | Selectors > jQuery Extensions :checkbox Selector Selects all elements of type checkbox.Selectors > Form :checked Selector ...
jQuery 可以使用 css 方法来修改简单元素样式; 也可以操作类,修改多个样式。 1. 参数只写属性名,则是返回属性值 $(this).css(''color''); 2. 参数是属性名,属性值,逗号分隔,是设置一组样式,属性必须加引号,值如果是数字可以不用跟单位和引号
('.test') $('.test input').iCheck({ handle: 'checkbox' }); // handle .vote class elements (will search inside the element, if it's not an input) $('.vote').iCheck(); // you can also change options after inputs are customized $('input.some').iCheck({ // different ...
$('select').change(function () { console.log($(this).val()); }); select() 方法描述:当内容选择时触发所绑定的函数。 需求描述:当文本框的内容被选择时,就向控制台输出当前文本框的内容 $('input').select(function () { console.log($(this).val()); }); submit() 方法描述:当表单提交时...