easyui布局隐藏伸缩按钮
1、
在html中加入
<script>
/**
* layout方法扩展
* @param {Object} jq
* @param {Object} region
*/
$.extend($.fn.layout.methods, {
/**
* 移除header
* @param {Object} jq
* @param {Object} region
*/
removeHeader: function(jq, region){
return jq.each(function(){
var panel = $(this).layout("panel",region);
if(panel){
panel.panel('removeHeader');
panel.panel('resize');
}
});
},
/**
* 增加header
* @param {Object} jq
* @param {Object} params
*/
addHeader:function(jq, params){
return jq.each(function(){
var panel = $(this).layout("panel",params.region);
var opts = panel.panel("options");
if(panel){
var title = params.title?params.title:opts.title;
panel.panel('addHeader',{title:title});
panel.panel('resize');
}
});
},
/**
* 面板是否存在和可见
* @param {Object} jq
* @param {Object} params
*/
isVisible: function(jq, params) {
var panels = $.data(jq[0], 'layout').panels;
var pp = panels[params];
if(!pp) {
return false;
}
if(pp.length) {
return pp.panel('panel').is(':visible');
} else {
return false;
}
},
/**
* 隐藏除某个region，center除外。
* @param {Object} jq
* @param {Object} params
*/
hidden: function(jq, params) {
return jq.each(function() {
var opts = $.data(this, 'layout').options;
var panels = $.data(this, 'layout').panels;
if(!opts.regionState){
opts.regionState = {};
}
var region = params;
function hide(dom,region,doResize){
var first = region.substring(0,1);
var others = region.substring(1);
var expand = 'expand' + first.toUpperCase() + others;
if(panels[expand]) {
if($(dom).layout('isVisible', expand)) {
opts.regionState[region] = 1;
panels[expand].panel('close');
} else if($(dom).layout('isVisible', region)) {
opts.regionState[region] = 0;
panels[region].panel('close');
}
} else {
panels[region].panel('close');
}
if(doResize){
$(dom).layout('resize');
}
};
if(region.toLowerCase() == 'all'){
hide(this,'east',false);
hide(this,'north',false);
hide(this,'west',false);
hide(this,'south',true);
}else{
hide(this,region,true);
}
});
},
/**
* 显示某个region，center除外。
* @param {Object} jq
* @param {Object} params
*/
show: function(jq, params) {
return jq.each(function() {
var opts = $.data(this, 'layout').options;
var panels = $.data(this, 'layout').panels;
var region = params;
function show(dom,region,doResize){
var first = region.substring(0,1);
var others = region.substring(1);
var expand = 'expand' + first.toUpperCase() + others;
if(panels[expand]) {
if(!$(dom).layout('isVisible', expand)) {
if(!$(dom).layout('isVisible', region)) {
if(opts.regionState[region] == 1) {
panels[expand].panel('open');
} else {
panels[region].panel('open');
}
}
}
} else {
panels[region].panel('open');
}
if(doResize){
$(dom).layout('resize');
}
};
if(region.toLowerCase() == 'all'){
show(this,'east',false);
show(this,'north',false);
show(this,'west',false);
show(this,'south',true);
}else{
show(this,region,true);
}
});
},
/**
* 设置某个region的宽度或者高度(不支持center)
* @param {[type]} jq [description]
* @param {[type]} params [description]
*/
setRegionSize:function(jq,params){
return jq.each(function(){
if(params.region=="center")
return;
var panel = $(this).layout('panel',params.region);
var optsOfPanel = panel.panel('options');
if(params.region=="north" || params.region=="south"){
optsOfPanel.height = params.value;
}else{
optsOfPanel.width = params.value;
}
$(this).layout('resize');
});
},
/**
* 设置north south east west区域标题的图标
* @param {[type]} jq [description]
* @param {[type]} params [description]
*/
setHeaderIcon:function(jq,params){
return jq.each(function(){
if(params.region=="center")
return;
var panel = $(this).layout('panel',params.region);
var title = panel.panel('header').find('>div.panel-title');
var icon = panel.panel('header').find('>div.panel-icon');
if(icon.length===0){
if(title.length && params.iconCls != null){
$('<div class="panel-icon ' + params.iconCls + '"></div>').insertBefore(title);
title.addClass('panel-with-icon');
}
}else{
if(params.iconCls == null){
icon.remove();
title.removeClass('panel-with-icon');
}else{
icon.attr('class','').addClass('panel-icon ' + params.iconCls);
}
}
});
},
/**
* 设置north south east west的split是否可以拖动
* @param {[type]} jq [description]
* @param {[type]} params [description]
*/
setSplitActivateState:function(jq,params){
return jq.each(function(){
if(params.region=="center")
return;
$(this).layout('panel',params.region).panel('panel').resizable(params.disabled?'disable':'enable');
});
},
/**
* 设置north south east west的split是否显示
* @param {[type]} jq [description]
* @param {[type]} params [description]
*/
setSplitVisiableState:function(jq,params){
return jq.each(function(){
if(params.region=="center")
return;
var panel = $(this).layout('panel',params.region);
panel.panel('options').split = params.visible;
if(params.visible){
panel.panel('panel').addClass('layout-split-north');
}else{
panel.panel('panel').removeClass('layout-split-north');
}
//panel.panel('resize');
$(this).layout('resize');
});
},
/**
* 设置region的收缩按钮是否可见
* @param {[type]} jq [description]
* @param {[type]} params [description]
*/
setRegionToolVisableState:function(jq,params){//就是调用这个方法，其他方法也可以删掉
return jq.each(function(){
if(params.region=="center")
return;
var panels = $.data(this, 'layout').panels;
var panel = panels[params.region];
var tool = panel.panel('header').find('>div.panel-tool');
tool.css({display:params.visible?'block':'none'});
var first = params.region.substring(0,1);
var others = params.region.substring(1);
var expand = 'expand' + first.toUpperCase() + others;
if(panels[expand]){
panels[expand].panel('header').find('>div.panel-tool').css({display:params.visible?'block':'none'});
}
});
}
});
</script>
2、在body中加入onload事件
3、写onload事件
function close(){ $(document.body).layout('setRegionToolVisableState',{region:'west',visible:false});//红色的位置填要隐藏的父选择器，我的div父亲是body，body的选择器为document.body }
4、效果为：
