Detailed explanation of the difference between LayUI paging and LayUI laypage paging-JS Tutorial-php.cn

Detailed explanation of the difference between LayUI paging and LayUI laypage paging

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Release： 2018-05-30 09:16:35

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This article mainly introduces the usage examples based on LayUI paging and LayUI laypage paging. The editor thinks it is quite good, so I will share it with you now and give it as a reference. Let’s follow the editor to take a look, I hope it can help everyone.

Rendering:

1. Reference js dependency

Mainly jquery -1.11.3.min.js and layui.all.js, json2.js is used to convert json objects

<script type="text/javascript" src="${pageContext.request.contextPath}/js/jquery-1.11.3.min.js"></script> 
<script type="text/javascript" src="${pageContext.request.contextPath}/plugin/layui/lay/dest/layui.all.js"></script> 
<script type="text/javascript" src="${pageContext.request.contextPath}/js/json2.js"></script>

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2. js paging method encapsulation (pagination uses template laytpl)

1. Template rendering

/** 
 * 分页模板的渲染方法 
 * @param templateId 分页需要渲染的模板的id 
 * @param resultContentId 模板渲染后显示在页面的内容的容器id 
 * @param data 服务器返回的json对象 
 */ 
function renderTemplate(templateId, resultContentId, data){ 
  layuiuse([&#39;form&#39;,&#39;laytpl&#39;], function(){ 
    var laytpl = layui.laytpl; 
    laytpl($("#"+templateId).html()).render(data, function(html){ 
      $("#"+resultContentId).html(html); 
    }); 
  }); 
  layui.form().render();// 渲染 
};

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2. layui.laypage paging encapsulation

/** 
 * layuilaypage 分页封装 
 * @param laypagepId 分页控件p层的id 
 * @param pageParams 分页的参数 
 * @param templateId 分页需要渲染的模板的id 
 * @param resultContentId 模板渲染后显示在页面的内容的容器id 
 * @param url 向服务器请求分页的url链接地址 
 */ 
function renderPageData(laypagepId, pageParams, templateId, resultContentId, url){ 
  if(isNull(pageParams)){ 
    pageParams = { 
      pageIndex : 1, 
      pageSize : 10 
    } 
  } 
  $ajax({ 
    url : url,//basePath + &#39;/sysMenu/pageSysMenu&#39;, 
    method : &#39;post&#39;, 
    data : pageParams,//JSON.stringify(datasub) 
    async : true, 
    complete : function (XHR, TS){}, 
    error : function(XMLHttpRequest, textStatus, errorThrown) { 
      if("error"==textStatus){ 
        error("服务器未响应，请稍候再试"); 
      }else{ 
        error("操作失败，textStatus="+textStatus); 
      } 
    }, 
    success : function(data) { 
      var jsonObj; 
      if(&#39;object&#39; == typeof data){ 
        jsonObj = data; 
      }else{ 
        jsonObj = JSON.parse(data); 
      } 
      renderTemplate(templateId, resultContentId, jsonObj); 
       
      //重新初始化分页插件 
      layui.use([&#39;form&#39;,&#39;laypage&#39;], function(){ 
        laypage = layui.laypage; 
        laypage({ 
          cont : laypagepId, 
          curr : jsonObj.pager.pageIndex, 
          pages : jsonObj.pager.totalPage, 
          skip : true, 
          jump: function(obj, first){//obj是一个object类型。包括了分页的所有配置信息。first一个Boolean类，检测页面是否初始加载。非常有用，可避免无限刷新。 
            pageParams.pageIndex = obj.curr; 
            pageParams.pageSize = jsonObj.pager.pageSize; 
            if(!first){ 
              renderPageData(laypagepId, pageParams, templateId, resultContentId, url); 
            } 
          } 
        }); 
      }); 
    } 
  }); 
};

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3. The method of refreshing the current paging can be omitted

/** 
 * 分页插件刷新当前页的数据，必须有跳转的确定按钮，因为根据按钮点击事件刷新 
 */ 
function reloadCurrentPage(){ 
  $(".layui-laypage-btn").click(); 
};

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3. Page code

1. Paging table and paging control

<!-- 分页表格 --> 
<p class="layui-form"> 
 <table class="layui-table"> 
  <thead> 
   <tr> 
    <th class="w20"><input type="checkbox" name="checkBoxAll" lay-skin="primary" lay-filter="allChoose"></th> 
   <th class="w200">许可名称</th> 
   <th class="w200">许可编码</th> 
   <th class="w200">菜单名称</th> 
   <th>许可链接</th> 
  </tr>  
   </thead> 
   <tbody id="page_template_body_id"> 
  </tbody> 
 </table> 
</p> 
<!-- 分页控件p -->    
<p id="imovie-page-p"></p>

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2. Paging template

<script id="page_template_id" type="text/html"> 
{{# layui.each(d.list, function(index, item){ }} 
<tr> 
  <td><input type="checkbox" name="permissionId" lay-skin="primary" value="{{item.permissionId}}"></td> 
  <td>{{item.permissionName || &#39;&#39;}}</td> 
  <td>{{item.permissionCode || &#39;&#39;}}</td> 
  <td>{{item.menuName || &#39;&#39;}}</td> 
  <td>{{item.permissionUrl || &#39;&#39;}}</td> 
</tr> 
{{# }); }} 
</script>

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3. Paging execution code:

Paging parameters:

function getPageParams(){ 
  var pageParams = { 
  pageIndex : 1, 
  pageSize : 2 
  }; 
  pageParams.permissionName = $("input[name=&#39;permissionName&#39;]").val(); 
  pageParams.permissionCode = $("input[name=&#39;permissionCode&#39;]").val(); 
  pageParams.menuName = $("input[name=&#39;menuName&#39;]").val(); 
  return pageParams; 
};

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Paging execution method:

function initPage(){ 
  renderPageData("imovie-page-p", getPageParams(), "page_template_id",  
      "page_template_body_id", basePath + &#39;/sysPermission/pageSysPermission&#39;); 
};

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Page loading initialization paging:

$(function(){ 
  initPage(); 
});

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If you include the query of the above rendering, it is as follows:

Html page code

<p> 
      <form class="layui-form layui-form-pane"> 
        <p class="layui-form-item"> 
          <p class="layui-inline"> 
            <label class="layui-form-label">许可名称</label> 
            <p class="layui-input-inline"> 
              <input type="text" name="permissionName"  
                autocomplete="off" class="layui-input" placeholder="请输入许可名称" > 
            </p> 
          </p> 
          <p class="layui-inline"> 
            <label class="layui-form-label">许可编码</label> 
            <p class="layui-input-inline"> 
              <input type="text" name="permissionCode"  
                autocomplete="off" placeholder="请输入许可编码" class="layui-input"> 
            </p> 
          </p> 
          <p class="layui-inline"> 
            <label class="layui-form-label">菜单名称</label> 
            <p class="layui-input-inline layui-input-inline-0"> 
              <input type="text" name="menuName"  
                autocomplete="off" placeholder="请选择菜单名称" class="layui-input"> 
               
            </p> 
          </p> 
          <p class="layui-inline"> 
            <button id="btnSubmit" class="layui-btn" lay-submit="" lay-filter="formFilter">查询</button> 
          </p> 
        </p> 
      </form> 
    </p>

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Query statement:

$(function(){ 
  initPage(); 
   
  layui.use([&#39;form&#39;], function(){ 
    var form = layui.form(); 
    //监听提交 
    formon(&#39;submit(formFilter)&#39;, function(data){ 
      initPage(); 
      return false; 
    }); 
      
      
  }); 
});

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Related recommendations:

layui paging effect implementation code sharing

php paging class instance analysis

Detailed explanation of jQuery encapsulated paging component

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