ele.setAttribute("value",ele.getAttribute("value")+"111"); alert(ele.getAttribute("value")); ele.setAttribute("value",ele.value);//这样才能把input中实时的值取回来,getAttribute只能取初值,或setAttribute设置的值。 alert(ele.getAttribute("value")); ele.setAttribute("qixyNewAttribute",ele.getAttribu...
in1.value = 'new value of prop'; console.log(in1.value); // 'new value of prop' console.log(in1.attributes.value); // 'value="1"' 此时,页面中的输入栏的值变成了“new value of prop”,而propety中的value也变成了新的值,但attributes却仍然是“1”。从这里可以推断,property和attribute的...
...(1 in arguments)) ?...(0 in this && this[0].nodeType == 1 && (result = this[0].getAttribute(name)) != null ?...若是,则调用setAttribute方法直接将传入的key-value对象设置为属性,否则就通过一个funcArg函数来设置其属性name的值。
attributeNode.value=value; }functiongetIE67Attribute(box, key) {returnbox.getAttributeNode(key).value; } setIE67Attribute(box,'customkey', 'customvalue'); alert(getIE67Attribute(box,'customkey'));//customvaluealert(box.customkey);//customvaluebox.abc = 'def'; alert(getIE67Attribute(box,...
set(value) { console.log(`将属性 name 设置为值 ${value}`) this._originalName = value }, }) console.log(person.name) // '获取属性 name' 和 'Pavel' person.name = 'Sergei' // 将属性 name 设置为值 Sergei 1. 2. 3. 4.
If the collapsible element is closed by default, it should have a value of aria-expanded="false". If you've set the collapsible element to be open by default using the in class, set aria-expanded="true" on the control instead. The plugin will automatically toggle this attribute based on...
element.setAttribute(attribute, value)Change the attribute value of an HTML element Adding and Deleting Elements MethodDescription document.createElement(element)Create an HTML element document.removeChild(element)Remove an HTML element document.appendChild(element)Add an HTML element ...
If the collapsible element is closed by default, it should have a value of aria-expanded="false". If you've set the collapsible element to be open by default using the in class, set aria-expanded="true" on the control instead. The plugin will automatically toggle this attribute based on...
clear() -> {void} Clears the value of the field. focus() -> {void} Focuses the field. removeAttribute() -> {promise | void} Removes an attribute from a field where calledYou can remove the following attributes with removeAttribute:- aria-invalid- aria-required- disabled- place...
If the collapsible element is closed by default, it should have a value of aria-expanded="false". If you've set the collapsible element to be open by default using the in class, set aria-expanded="true" on the control instead. The plugin will automatically toggle this attribute based on...