no, you need to do something like: $('input.sitebg').val('000000');. but you should really be using unique IDs if you can. ... <看更多>

In this JQuery Tutorial , lets see how to get or set the value of form input elements .Ask questions athttp ... ... <看更多>

Use jQuery to check if certain form fields have a value before submitting the form. - simple_form_field_content_exists_validation.html. ... <看更多>

使用DOM 的API setAttribute() 和 getAttribute() 操作元素節點的特性。 Case 1： .attr(name, value) 設定value 值. <input type= ... ... <看更多>