disable input field totally

This question already has an answer here:

Disable/enable an input with jQuery? 11 answers

---

you can set the disabled attribute on the input..

something like:

    function disablepaid(){
        $(".paid").on("click", function(){
            alert("Do disabling stuff now");
            $(this).prop('disabled', true);
        });
    }

If at any time you need to renable it then:

    $(".paid").prop('disabled', false);

Update

Also, rather than allowing the user to click on the paid input field and THEN disabling it, why not disable it when you set the zero amount?

---

只需使用prop()并将disabled属性设置为true

$(".paid").on("click", function(){
        $(this).prop('disabled', true);

        // or  
        this.disabled = true; 
});

---

你可以禁用你的输入

$(".paid").attr("disabled", "disabled");

链接地址: http://www.djcxy.com/p/23010.html

上一篇: 只读属性无法禁用使用jquery

下一篇: 完全禁用输入栏