有关jqgrid treegrid的一个问题，为什么节点图标不显示，求大神进来解决

zhanganbo 2016-04-26 08:52:59

使用jqgrid treegrid 查询数据，数据出来了，也能分节点查看，可是图标就是显示不出来，谷歌debug查看页面，发现

节点div处的样式下：
class="ui-icon ui-icon-triangle-1-s tree-minus treeclick" 我查询jqgrdi.css并没有发现ui-icon-triangle-1-属性，为什么显示不出来，有人知道吗？？万分感谢！
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Leung Jay 2019-02-28
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<div class="tree-wrap tree-wrap-ltr" style="width:NaNpx;"><div style="left:NaNpx;" class="ui-icon treeclick ui-icon-triangle-1-s tree-minus"></div></div> 没有宽度 肯定不显示,
qq_30332775 2018-01-25
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引用 4 楼 u012292938 的回复:
.ui-icon-battery-1 { background-position: -64px -176px; }
.ui-icon-battery-2 { background-position: -80px -176px; }
.ui-icon-battery-3 { background-position: -96px -176px; }
.ui-icon-circle-plus { background-position: 0 -192px; }
.ui-icon-circle-minus { background-position: -16px -192px; }
.ui-icon-circle-close { background-position: -32px -192px; }
.ui-icon-circle-triangle-e { background-position: -48px -192px; }
.ui-icon-circle-triangle-s { background-position: -64px -192px; }
.ui-icon-circle-triangle-w { background-position: -80px -192px; }
.ui-icon-circle-triangle-n { background-position: -96px -192px; }
.ui-icon-circle-arrow-e { background-position: -112px -192px; }
.ui-icon-circle-arrow-s { background-position: -128px -192px; }
.ui-icon-circle-arrow-w { background-position: -144px -192px; }
.ui-icon-circle-arrow-n { background-position: -160px -192px; }
.ui-icon-circle-zoomin { background-position: -176px -192px; }
.ui-icon-circle-zoomout { background-position: -192px -192px; }
.ui-icon-circle-check { background-position: -208px -192px; }
.ui-icon-circlesmall-plus { background-position: 0 -208px; }
.ui-icon-circlesmall-minus { background-position: -16px -208px; }
.ui-icon-circlesmall-close { background-position: -32px -208px; }
.ui-icon-squaresmall-plus { background-position: -48px -208px; }
.ui-icon-squaresmall-minus { background-position: -64px -208px; }
.ui-icon-squaresmall-close { background-position: -80px -208px; }
.ui-icon-grip-dotted-vertical { background-position: 0 -224px; }
.ui-icon-grip-dotted-horizontal { background-position: -16px -224px; }
.ui-icon-grip-solid-vertical { background-position: -32px -224px; }
.ui-icon-grip-solid-horizontal { background-position: -48px -224px; }
.ui-icon-gripsmall-diagonal-se { background-position: -64px -224px; }
.ui-icon-grip-diagonal-se { background-position: -80px -224px; }
然后在路径下添加上以下4张图片 ui-icons_d8e7f3_256x240.png ui-icons_2e83ff_256x240.png ui-icons_469bdd_256x240.png ui-icons_217bc0_256x240.png 这样图标就出来了，效果图如下 我的代码是这样的 
jQuery(function($) {
	var grid_selector = "#grid-table";
	var pager_selector = "#grid-pager";
	
		 jQuery(grid_selector).jqGrid({   
	 	url: 'sysmenu/querySysmenuList.html',  
    datatype: "json",  
               treeGrid: true,    
               treeGridModel: 'adjacency',    
               ExpandColumn : 'name',  
               colNames:['主键', '路径', '名称', '父Id'],  
               colModel:[{name : 'mainId',index : 'mainId',hidden:true,key:true, editable:true}, 
               	{name : 'name',index : 'name',width : 150,editable : true},
				{name : 'url',index : 'url',width : 200,editable : true},
				{name : 'parentId',index : 'parentId',editable : true} 
	         	],  
                pager: "true",  
                jsonReader: {    
                     root: "dataRows",    
                     repeatitems : false    
                },    
                treeReader : {    
                     level_field: "level",    
                     parent_id_field: "parentId",    
                     leaf_field: "isLeaf",    
                     expanded_field: "expanded"    
                },  
                sortorder: "desc",  
                caption: "jqGrid test", 
                height: "auto" 
                
 });
返回的json格式是这样的： 
[{"delFlag":"0","expanded":false,"isLeaf":false,"isShow":true,"level":1,"loaded":true,"mainId":"40281e815beda90f015bedcf7102000f","menuIcon":"","name":"计划任务","parentId":"40288ab85cf8276b015cf82debcb005b","permission":"task:schedulejob:list","url":"task/schedulejob"},
{"delFlag":"0","expanded":false,"isLeaf":false,"isShow":true,"level":1,"loaded":true,"mainId":"40281e815c097acf015c097bcaea0000","menuIcon":"","name":"用户最后在线情况","parentId":"4028ea815a701416015a7075b4f9001f","permission":"sys:userlastonline","url":"sys/lastOnline"},
{"delFlag":"0","expanded":false,"isLeaf":false,"isShow":true,"level":1,"loaded":true,"mainId":"40281e815c547c32015c54a21e260038","menuIcon":"","name":"生成案列","parentId":"4028ea815a78e9e6015a78f1dc9d0000","permission":"","url":""}}]
必须有的字段：expanded、isLeaf、level、parentId（默认是parent） 不懂的去百度 页面代码 以上是我基于ACE admin 模板 修改的
qq_30332775 2018-01-25
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需要哪些js 为什么我没层级效果
公子钊 2017-11-14
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.ui-icon-battery-1 { background-position: -64px -176px; }

.ui-icon-battery-2 { background-position: -80px -176px; }

.ui-icon-battery-3 { background-position: -96px -176px; }

.ui-icon-circle-plus { background-position: 0 -192px; }

.ui-icon-circle-minus { background-position: -16px -192px; }

.ui-icon-circle-close { background-position: -32px -192px; }

.ui-icon-circle-triangle-e { background-position: -48px -192px; }

.ui-icon-circle-triangle-s { background-position: -64px -192px; }

.ui-icon-circle-triangle-w { background-position: -80px -192px; }

.ui-icon-circle-triangle-n { background-position: -96px -192px; }

.ui-icon-circle-arrow-e { background-position: -112px -192px; }

.ui-icon-circle-arrow-s { background-position: -128px -192px; }

.ui-icon-circle-arrow-w { background-position: -144px -192px; }

.ui-icon-circle-arrow-n { background-position: -160px -192px; }

.ui-icon-circle-zoomin { background-position: -176px -192px; }

.ui-icon-circle-zoomout { background-position: -192px -192px; }

.ui-icon-circle-check { background-position: -208px -192px; }

.ui-icon-circlesmall-plus { background-position: 0 -208px; }

.ui-icon-circlesmall-minus { background-position: -16px -208px; }

.ui-icon-circlesmall-close { background-position: -32px -208px; }

.ui-icon-squaresmall-plus { background-position: -48px -208px; }

.ui-icon-squaresmall-minus { background-position: -64px -208px; }

.ui-icon-squaresmall-close { background-position: -80px -208px; }

.ui-icon-grip-dotted-vertical { background-position: 0 -224px; }

.ui-icon-grip-dotted-horizontal { background-position: -16px -224px; }

.ui-icon-grip-solid-vertical { background-position: -32px -224px; }

.ui-icon-grip-solid-horizontal { background-position: -48px -224px; }

.ui-icon-gripsmall-diagonal-se { background-position: -64px -224px; }

.ui-icon-grip-diagonal-se { background-position: -80px -224px; }


然后在路径下添加上以下4张图片
ui-icons_d8e7f3_256x240.png
ui-icons_2e83ff_256x240.png
ui-icons_469bdd_256x240.png
ui-icons_217bc0_256x240.png

这样图标就出来了，效果图如下



我的代码是这样的
jQuery(function($) {

	var grid_selector = "#grid-table";

	var pager_selector = "#grid-pager";

	

		 jQuery(grid_selector).jqGrid({   

	 	url: 'sysmenu/querySysmenuList.html',  

    datatype: "json",  

               treeGrid: true,    

               treeGridModel: 'adjacency',    

               ExpandColumn : 'name',  

               colNames:['主键', '路径', '名称', '父Id'],  

               colModel:[{name : 'mainId',index : 'mainId',hidden:true,key:true, editable:true}, 

               	{name : 'name',index : 'name',width : 150,editable : true},

				{name : 'url',index : 'url',width : 200,editable : true},

				{name : 'parentId',index : 'parentId',editable : true} 

	         	],  

                pager: "true",  

                jsonReader: {    

                     root: "dataRows",    

                     repeatitems : false    

                },    

                treeReader : {    

                     level_field: "level",    

                     parent_id_field: "parentId",    

                     leaf_field: "isLeaf",    

                     expanded_field: "expanded"    

                },  

                sortorder: "desc",  

                caption: "jqGrid test", 

                height: "auto" 

                

 });



返回的json格式是这样的：
[{"delFlag":"0","expanded":false,"isLeaf":false,"isShow":true,"level":1,"loaded":true,"mainId":"40281e815beda90f015bedcf7102000f","menuIcon":"","name":"计划任务","parentId":"40288ab85cf8276b015cf82debcb005b","permission":"task:schedulejob:list","url":"task/schedulejob"},

{"delFlag":"0","expanded":false,"isLeaf":false,"isShow":true,"level":1,"loaded":true,"mainId":"40281e815c097acf015c097bcaea0000","menuIcon":"","name":"用户最后在线情况","parentId":"4028ea815a701416015a7075b4f9001f","permission":"sys:userlastonline","url":"sys/lastOnline"},

{"delFlag":"0","expanded":false,"isLeaf":false,"isShow":true,"level":1,"loaded":true,"mainId":"40281e815c547c32015c54a21e260038","menuIcon":"","name":"生成案列","parentId":"4028ea815a78e9e6015a78f1dc9d0000","permission":"","url":""}}]



必须有的字段：expanded、isLeaf、level、parentId（默认是parent）

不懂的去百度

页面代码



以上是我基于ACE admin 模板 修改的
公子钊 2017-11-14
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在<link rel="stylesheet" href="assets/css/jquery-ui-1.10.3.custom.min.css" />或者<link rel="stylesheet" href="assets/css/jquery-ui-1.10.3.full.min.css" />（看你用的是哪个）中，添加上 
/* Icons
----------------------------------*/
 
/* states and images */
.ui-icon { width: 16px; height: 16px; background-image: url(images/ui-icons_469bdd_256x240.png); }
.ui-widget-content .ui-icon {background-image: url(images/ui-icons_469bdd_256x240.png); }
.ui-widget-header .ui-icon {background-image: url(images/ui-icons_d8e7f3_256x240.png); }
.ui-state-default .ui-icon { background-image: url(images/ui-icons_6da8d5_256x240.png); }
.ui-state-hover .ui-icon, .ui-state-focus .ui-icon {background-image: url(images/ui-icons_217bc0_256x240.png); }
.ui-state-active .ui-icon {background-image: url(images/ui-icons_f9bd01_256x240.png); }
.ui-state-highlight .ui-icon {background-image: url(images/ui-icons_2e83ff_256x240.png); }
.ui-state-error .ui-icon, .ui-state-error-text .ui-icon {background-image: url(images/ui-icons_cd0a0a_256x240.png); }
 
/* positioning */
.ui-icon-carat-1-n { background-position: 0 0; }
.ui-icon-carat-1-ne { background-position: -16px 0; }
.ui-icon-carat-1-e { background-position: -32px 0; }
.ui-icon-carat-1-se { background-position: -48px 0; }
.ui-icon-carat-1-s { background-position: -64px 0; }
.ui-icon-carat-1-sw { background-position: -80px 0; }
.ui-icon-carat-1-w { background-position: -96px 0; }
.ui-icon-carat-1-nw { background-position: -112px 0; }
.ui-icon-carat-2-n-s { background-position: -128px 0; }
.ui-icon-carat-2-e-w { background-position: -144px 0; }
.ui-icon-triangle-1-n { background-position: 0 -16px; }
.ui-icon-triangle-1-ne { background-position: -16px -16px; }
.ui-icon-triangle-1-e { background-position: -32px -16px; }
.ui-icon-triangle-1-se { background-position: -48px -16px; }
.ui-icon-triangle-1-s { background-position: -64px -16px; }
.ui-icon-triangle-1-sw { background-position: -80px -16px; }
.ui-icon-triangle-1-w { background-position: -96px -16px; }
.ui-icon-triangle-1-nw { background-position: -112px -16px; }
.ui-icon-triangle-2-n-s { background-position: -128px -16px; }
.ui-icon-triangle-2-e-w { background-position: -144px -16px; }
.ui-icon-arrow-1-n { background-position: 0 -32px; }
.ui-icon-arrow-1-ne { background-position: -16px -32px; }
.ui-icon-arrow-1-e { background-position: -32px -32px; }
.ui-icon-arrow-1-se { background-position: -48px -32px; }
.ui-icon-arrow-1-s { background-position: -64px -32px; }
.ui-icon-arrow-1-sw { background-position: -80px -32px; }
.ui-icon-arrow-1-w { background-position: -96px -32px; }
.ui-icon-arrow-1-nw { background-position: -112px -32px; }
.ui-icon-arrow-2-n-s { background-position: -128px -32px; }
.ui-icon-arrow-2-ne-sw { background-position: -144px -32px; }
.ui-icon-arrow-2-e-w { background-position: -160px -32px; }
.ui-icon-arrow-2-se-nw { background-position: -176px -32px; }
.ui-icon-arrowstop-1-n { background-position: -192px -32px; }
.ui-icon-arrowstop-1-e { background-position: -208px -32px; }
.ui-icon-arrowstop-1-s { background-position: -224px -32px; }
.ui-icon-arrowstop-1-w { background-position: -240px -32px; }
.ui-icon-arrowthick-1-n { background-position: 0 -48px; }
.ui-icon-arrowthick-1-ne { background-position: -16px -48px; }
.ui-icon-arrowthick-1-e { background-position: -32px -48px; }
.ui-icon-arrowthick-1-se { background-position: -48px -48px; }
.ui-icon-arrowthick-1-s { background-position: -64px -48px; }
.ui-icon-arrowthick-1-sw { background-position: -80px -48px; }
.ui-icon-arrowthick-1-w { background-position: -96px -48px; }
.ui-icon-arrowthick-1-nw { background-position: -112px -48px; }
.ui-icon-arrowthick-2-n-s { background-position: -128px -48px; }
.ui-icon-arrowthick-2-ne-sw { background-position: -144px -48px; }
.ui-icon-arrowthick-2-e-w { background-position: -160px -48px; }
.ui-icon-arrowthick-2-se-nw { background-position: -176px -48px; }
.ui-icon-arrowthickstop-1-n { background-position: -192px -48px; }
.ui-icon-arrowthickstop-1-e { background-position: -208px -48px; }
.ui-icon-arrowthickstop-1-s { background-position: -224px -48px; }
.ui-icon-arrowthickstop-1-w { background-position: -240px -48px; }
.ui-icon-arrowreturnthick-1-w { background-position: 0 -64px; }
.ui-icon-arrowreturnthick-1-n { background-position: -16px -64px; }
.ui-icon-arrowreturnthick-1-e { background-position: -32px -64px; }
.ui-icon-arrowreturnthick-1-s { background-position: -48px -64px; }
.ui-icon-arrowreturn-1-w { background-position: -64px -64px; }
.ui-icon-arrowreturn-1-n { background-position: -80px -64px; }
.ui-icon-arrowreturn-1-e { background-position: -96px -64px; }
.ui-icon-arrowreturn-1-s { background-position: -112px -64px; }
.ui-icon-arrowrefresh-1-w { background-position: -128px -64px; }
.ui-icon-arrowrefresh-1-n { background-position: -144px -64px; }
.ui-icon-arrowrefresh-1-e { background-position: -160px -64px; }
.ui-icon-arrowrefresh-1-s { background-position: -176px -64px; }
.ui-icon-arrow-4 { background-position: 0 -80px; }
.ui-icon-arrow-4-diag { background-position: -16px -80px; }
.ui-icon-extlink { background-position: -32px -80px; }
.ui-icon-newwin { background-position: -48px -80px; }
.ui-icon-refresh { background-position: -64px -80px; }
.ui-icon-shuffle { background-position: -80px -80px; }
.ui-icon-transfer-e-w { background-position: -96px -80px; }
.ui-icon-transferthick-e-w { background-position: -112px -80px; }
.ui-icon-folder-collapsed { background-position: 0 -96px; }
.ui-icon-folder-open { background-position: -16px -96px; }
.ui-icon-document { background-position: -32px -96px; }
.ui-icon-document-b { background-position: -48px -96px; }
.ui-icon-note { background-position: -64px -96px; }
.ui-icon-mail-closed { background-position: -80px -96px; }
.ui-icon-mail-open { background-position: -96px -96px; }
.ui-icon-suitcase { background-position: -112px -96px; }
.ui-icon-comment { background-position: -128px -96px; }
.ui-icon-person { background-position: -144px -96px; }
.ui-icon-print { background-position: -160px -96px; }
.ui-icon-trash { background-position: -176px -96px; }
.ui-icon-locked { background-position: -192px -96px; }
.ui-icon-unlocked { background-position: -208px -96px; }
.ui-icon-bookmark { background-position: -224px -96px; }
.ui-icon-tag { background-position: -240px -96px; }
.ui-icon-home { background-position: 0 -112px; }
.ui-icon-flag { background-position: -16px -112px; }
.ui-icon-calendar { background-position: -32px -112px; }
.ui-icon-cart { background-position: -48px -112px; }
.ui-icon-pencil { background-position: -64px -112px; }
.ui-icon-clock { background-position: -80px -112px; }
.ui-icon-disk { background-position: -96px -112px; }
.ui-icon-calculator { background-position: -112px -112px; }
.ui-icon-zoomin { background-position: -128px -112px; }
.ui-icon-zoomout { background-position: -144px -112px; }
.ui-icon-search { background-position: -160px -112px; }
.ui-icon-wrench { background-position: -176px -112px; }
.ui-icon-gear { background-position: -192px -112px; }
.ui-icon-heart { background-position: -208px -112px; }
.ui-icon-star { background-position: -224px -112px; }
.ui-icon-link { background-position: -240px -112px; }
.ui-icon-cancel { background-position: 0 -128px; }
.ui-icon-plus { background-position: -16px -128px; }
.ui-icon-plusthick { background-position: -32px -128px; }
.ui-icon-minus { background-position: -48px -128px; }
.ui-icon-minusthick { background-position: -64px -128px; }
.ui-icon-close { background-position: -80px -128px; }
.ui-icon-closethick { background-position: -96px -128px; }
.ui-icon-key { background-position: -112px -128px; }
.ui-icon-lightbulb { background-position: -128px -128px; }
.ui-icon-scissors { background-position: -144px -128px; }
.ui-icon-clipboard { background-position: -160px -128px; }
.ui-icon-copy { background-position: -176px -128px; }
.ui-icon-contact { background-position: -192px -128px; }
.ui-icon-image { background-position: -208px -128px; }
.ui-icon-video { background-position: -224px -128px; }
.ui-icon-script { background-position: -240px -128px; }
.ui-icon-alert { background-position: 0 -144px; }
.ui-icon-info { background-position: -16px -144px; }
.ui-icon-notice { background-position: -32px -144px; }
.ui-icon-help { background-position: -48px -144px; }
.ui-icon-check { background-position: -64px -144px; }
.ui-icon-bullet { background-position: -80px -144px; }
.ui-icon-radio-off { background-position: -96px -144px; }
.ui-icon-radio-on { background-position: -112px -144px; }
.ui-icon-pin-w { background-position: -128px -144px; }
.ui-icon-pin-s { background-position: -144px -144px; }
.ui-icon-play { background-position: 0 -160px; }
.ui-icon-pause { background-position: -16px -160px; }
.ui-icon-seek-next { background-position: -32px -160px; }
.ui-icon-seek-prev { background-position: -48px -160px; }
.ui-icon-seek-end { background-position: -64px -160px; }
.ui-icon-seek-start { background-position: -80px -160px; }
/* ui-icon-seek-first is deprecated, use ui-icon-seek-start instead */
.ui-icon-seek-first { background-position: -80px -160px; }
.ui-icon-stop { background-position: -96px -160px; }
.ui-icon-eject { background-position: -112px -160px; }
.ui-icon-volume-off { background-position: -128px -160px; }
.ui-icon-volume-on { background-position: -144px -160px; }
.ui-icon-power { background-position: 0 -176px; }
.ui-icon-signal-diag { background-position: -16px -176px; }
.ui-icon-signal { background-position: -32px -176px; }
.ui-icon-battery-0 { background-position: -48px -176px; }
代码太长，楼下还有
zhanganbo 2016-06-14
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引用 1 楼 yuanwei90315 的回复:
你好。我这几天也在弄这个树形表格菜单，麻痹我连结构都出不来。你这个是怎么弄的 能不能留下一个联系方式。我快疯老
我这个就是根据jqgrid treegrid来做的，你对着官方文档(http://blog.mn886.net/jqGrid/)，百度一下，最重要的就是返回前台时json格式的数据得正确，我是一次性查出的树型数据，然后放在表格中的，代码太多粘不过来
三岁 2016-06-10
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你好。我这几天也在弄这个树形表格菜单，麻痹我连结构都出不来。你这个是怎么弄的 能不能留下一个联系方式。我快疯老
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jqgrid 的treegrid用法
NULL 博文链接：https://baobeituping.iteye.com/blog/1004616
jqgrid treegrid功能的bug修改
可先参考下我的博客：http://blog.csdn.net/qq805911956/article/details/51262506
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