input disable jquery
Note: Attempting to change the type property (or attribute) of an input element .... Examples include the value property of input elements, the disabled property of ... ,The :disabled selector should only be used for selecting HTML elements that support the disabled attribute ( <button> , <input> , <optgroup> , <option> , <select> ... , 表单中readOnly和disabled的区别： Readonly只针对input(text/ password)和textarea有效，而disabled对于所有的表单元素都有效., You can enable or disable a form element using the .prop() method: ... How do I check/uncheck a checkbox input or radio button?, You can find if the textbox is disabled using is method by passing :disabled selector to ... You can check if a element is disabled or not with this:,As for the disable on change part of the question: There is an event called "input", but browser support is limited and it's not a jQuery event, so jQuery won't make ... , It would be pretty interesting in which browser you experience that behavior. Even more interesting would be to know, if not working means, the ..., When you delete the content, it doesn't turn into null, it's "" . You should add it to your condition, and also use else : function soluong_nhap() ...,, 只要在表單元素(Button、Input、Optgroup、Option、Select ... 的話，那麼我們就能使用jQuery 的attr(key, value) 來變更disabled 屬性值就可以了。
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 input disable jquery 相關參考資料
.prop() | jQuery API Documentation
Note: Attempting to change the type property (or attribute) of an input element .... Examples include the value property of input elements, the disabled property of ... http://api.jquery.com :disabled Selector | jQuery API Documentation
The :disabled selector should only be used for selecting HTML elements that support the disabled attribute ( <button> , <input> , <optgroup> , <option> , <select> ..... https://api.jquery.com 使用jQuery设置disabled属性与移除disabled属性_慕课手记 - 慕课网
表单中readOnly和disabled的区别： Readonly只针对input(text/ password)和textarea有效，而disabled对于所有的表单元素都有效. https://www.imooc.com How do I disableenable a form element? | jQuery Learning Center
You can enable or disable a form element using the .prop() method: ... How do I check/uncheck a checkbox input or radio button? https://learn.jquery.com Find if a textbox is disabled or not using jquery - Stack Overflow
You can find if the textbox is disabled using is method by passing :disabled selector to ... You can check if a element is disabled or not with this: https://stackoverflow.com jQuery disableenable submit button - Stack Overflow
As for the disable on change part of the question: There is an event called "input", but browser support is limited and it's not a jQuery event, so jQuery won't make ... https://stackoverflow.com Jquery disable input with attr() - Stack Overflow
It would be pretty interesting in which browser you experience that behavior. Even more interesting would be to know, if not working means, the ... https://stackoverflow.com Enable Disable input using Jquery - Stack Overflow
When you delete the content, it doesn't turn into null, it's "" . You should add it to your condition, and also use else : function soluong_nhap() ... https://stackoverflow.com Disableenable an input with jQuery? - Stack Overflow
https://stackoverflow.com [jQ]如何使用jQuery 來啟用停用元素？ | 男丁格爾's 脫殼玩
只要在表單元素(Button、Input、Optgroup、Option、Select ... 的話，那麼我們就能使用jQuery 的attr(key, value) 來變更disabled 屬性值就可以了。 https://abgne.tw |