Title: linkbutton 的问题
Post by: iamjxc on July 21, 2011, 06:57:41 AM
// 下面这样注册事件, 当按钮不可用时, doXxx() 方法不会被调用
<a id="xxx" class="easyui-linkbutton" onclick="doXxx()">XXX</a>
// 下面这样注册事件, 当按钮不可用时, doXxx() 方法还是会被调用!
// 我们期望是不会被调用
$("#xxx").click(doXxx);
Title: Re: linkbutton 的问题
Post by: wzlcm on August 17, 2011, 05:54:22 PM
楼主，顶上去，我也遇到同样的问题了。怎么弄都不好使，环境是 1.2.4 ，Firfox
Title: Re: linkbutton 的问题
Post by: stworthy on August 17, 2011, 07:30:05 PM
When you set up the 'click' handler, you can add some code to check if the linkbutton is disabled. The code looks like this: $('#xxx').click(function(){
if ($(this).linkbutton('options').disabled == false){
// do your action
}
});
Title: Re: linkbutton 的问题
Post by: wzlcm on August 24, 2011, 06:14:30 PM
When you set up the 'click' handler, you can add some code to check if the linkbutton is disabled. The code looks like this: $('#xxx').click(function(){
if ($(this).linkbutton('options').disabled == false){
// do your action
}
});
我对 linkbutton做了修改，可直接屏蔽click事件：
function setDisabled(target, disabled) {
var state = $.data(target, "linkbutton");
if (disabled) {
state.options.disabled = true;
var href = $(target).attr("href");
if (href) {
state.href = href;
$(target).attr("href", "javascript:void(0)");
}
if (target.onclick) {
state.onclick = target.onclick;
target.onclick = null;
}
//事件处理
var events = $(target).data("events");
if(events){
var clicks = events.click;//暂时只处理click事件
state.events = state.events||[];
$.extend(state.events, clicks);
$(target).unbind("click");
}
$(target).addClass("l-btn-disabled");
} else {
state.options.disabled = false;
if (state.href) {
$(target).attr("href", state.href);
}
if (state.onclick) {
target.onclick = state.onclick;
}
if (state.events) {
for ( var i=0;i<state.events.length;i++){
$(target).bind(state.events[i].type,state.events[i].handler);
}
}
$(target).removeClass("l-btn-disabled");
}
};
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