【问题标题】:Jquery Datatable Spring MVCJquery 数据表 Spring MVC
【发布时间】:2016-02-12 17:34:58
【问题描述】:

您好,我正在尝试在 Spring MVC 中编写一个简单的 Jquery Datatable,下面列出的是 JSP 代码和 Rest Controller 代码。我在 Chrome 控制台中遇到的错误也列在下面

JSP 代码

<!DOCTYPE html>
<html >

<head lang="en">
<meta charset="utf-8">


<link rel = "stylesheet" type = "text/css" href = "https://cdn.datatables.net/1.10.11/css/jquery.dataTables.min.css" />
<srcipt type = "text/javascript" src= "https://cdn.datatables.net/1.10.11/js/jquery.dataTables.min.js" />
<script type= "text/javascript" src="${pageContext.request.contextPath}/static/AngularJSService/js/jquery-1.12.0.min.js"></script>
<script type="text/javascript">

$(document).ready(function() {
    $('#example').DataTable( {
        "processing": true,
        "serverSide": true,
        "ajax": {
            "url": "angularServiceCall/getActiveTeamData/adlkfadf",
            "type": "GET"
        },
        "columns": [
            { "data": "Name" },
            { "data": "Positon" },
            { "data": "Salary" },
            { "data": "office" },
            { "data": "Start_Date" }
        ]
    } );
} );

</script>
</head>

<body >

    <table id="example" class="display" cellspacing="0" width="100%">
        <thead>
            <tr>
                <th>Name</th>
                <th>Positon</th>
                <th>Salary</th>
                <th>office</th>
                <th>Start date</th>
            </tr>
        </thead>
        <tfoot>
            <tr>
                <th>Name</th>
                <th>Positon</th>
                <th>Salary</th>
                <th>office</th>
                <th>Start date</th>
            </tr>
        </tfoot>
    </table>

</body>

</html>

休息控制器代码

package com.sample.ui;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;

import org.apache.log4j.Logger;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class SpringMVCController {

    private static final Logger logger = Logger.getLogger(SpringMVCController.class);

    @RequestMapping(value = "/angularServiceCall", method=RequestMethod.GET)
    public String angularServiceCall() {

        logger.info("Log4j info is working");
        logger.warn("Log4j warn is working");       
        logger.debug("Log4j debug is working");
        logger.error("Log4j error is working");
        System.out.println("System out is working");
        return "angularJSngGrid";       
    }

    @RequestMapping(value = "/getDropDownData")
    public @ResponseBody Map<String, String> getDropDownData() {        

        Map<String, String> dropDownData = new HashMap<String, String>();
        dropDownData.put("Prime_Option", "Prime Option");
        dropDownData.put("Prime_Equity", "Prime Equity");
        dropDownData.put("Prime_Optimus", "Prime Optimus");     

        return dropDownData;    
    }

    @RequestMapping(value = "/getActiveTeamData/{name}")
    public @ResponseBody List<Map<String, Object>> getActiveTeamData(@PathVariable String name) {       

        List<Map<String, Object>> activeTeamMap = new ArrayList<Map<String,Object>>();
        for (int i = 0; i < 4; i++) {
            Map<String, Object> dropDownData = new HashMap<String, Object>();
            dropDownData.put("Name", "Java Honk");
            dropDownData.put("Positon", "Architect");
            dropDownData.put("Salary", "$000,800");
            dropDownData.put("Office", "NY");
            dropDownData.put("Start_Date", "05/05/2010");
            activeTeamMap.add(dropDownData);

            dropDownData = new HashMap<String, Object>();
            dropDownData.put("Name", "Igor Vornovitsky");
            dropDownData.put("Positon", "Sr. Architect");
            dropDownData.put("Salary", "$400,800");
            dropDownData.put("Office", "NY");
            dropDownData.put("Start_Date", "05/05/2011");
            activeTeamMap.add(dropDownData);

            dropDownData = new HashMap<String, Object>();
            dropDownData.put("Name", "Ramesh Arrepu");
            dropDownData.put("Positon", "Architect");
            dropDownData.put("Salary", "$300,400");
            dropDownData.put("Office", "NY");
            dropDownData.put("Start_Date", "05/05/2009");
            activeTeamMap.add(dropDownData);
        }

        return activeTeamMap;   
    }


    @RequestMapping(value="/test", method=RequestMethod.GET)
    @ResponseBody
    public String testApp(){
        return UUID.randomUUID().toString();
    }

}

Chrome 控制台显示错误

Uncaught TypeError: $(...).DataTable is not a function(anonymous function) @ angularServiceCall:14i @ jquery-1.12.0.min.js:2j.fireWith @ jquery-1.12.0.min.js:2n.extend.ready @ jquery-1.12.0.min.js:2K @ jquery-1.12.0.min.js`:2

【问题讨论】:

    标签: jquery spring jsp spring-mvc


    【解决方案1】:

    在使用 DataTable 插件库之前添加 jQuery 库(更改导入顺序)。这将解决您的问题。

    【讨论】:

      【解决方案2】:
      jQuery.fn.dataTableExt.oApi.fnPagingInfo = function ( oSettings )
      {
          return {
              "iStart":         oSettings._iDisplayStart,
              "iEnd":           oSettings.fnDisplayEnd(),
              "iLength":        oSettings._iDisplayLength,
              "iTotal":         oSettings.fnRecordsTotal(),
              "iFilteredTotal": oSettings.fnRecordsDisplay(),
              "iPage":          oSettings._iDisplayLength === -1 ?
                  0 : Math.ceil( oSettings._iDisplayStart / oSettings._iDisplayLength ),
              "iTotalPages":    oSettings._iDisplayLength === -1 ?
                  0 : Math.ceil( oSettings.fnRecordsDisplay() / oSettings._iDisplayLength )
          };
      };
      jQuery(document).ready(function($) {
           $( "#eventEndDate" ).datepicker();
           $( "#eventStartDate" ).datepicker();
          $("#submitNewEvent").on("click", function(e) {
              e.preventDefault();
              $.ajax({
                  dataType : 'text',
                  type: 'post',
                  success : function(string) {
                      alert('added');
      
                  },
                  url : 'addEventDB',
                  data : ({
                      eventName : $("#eventName").val(),
                      eventDesc :  $("#eventDesc").val(),
                      eventStartDate:  $("#eventStartDate").val(),
                      eventEndDate: $("#eventEndDate").val(),
                      eventCouponCode: $("#eventCouponCode").val(),
      
                  })
              });
          });
      
      
      
      *******************Code for jEditable.js*****
      /*
       * Jeditable - jQuery in place edit plugin
       *
       * Copyright (c) 2006-2009 Mika Tuupola, Dylan Verheul
       *
       * Licensed under the MIT license:
       *   http://www.opensource.org/licenses/mit-license.php
       *
       * Project home:
       *   http://www.appelsiini.net/projects/jeditable
       *
       * Based on editable by Dylan Verheul <dylan_at_dyve.net>:
       *    http://www.dyve.net/jquery/?editable
       *
       */
      
      /**
        * Version 1.7.1
        *
        * ** means there is basic unit tests for this parameter. 
        *
        * @name  Jeditable
        * @type  jQuery
        * @param String  target             (POST) URL or function to send edited content to **
        * @param Hash    options            additional options 
        * @param String  options[method]    method to use to send edited content (POST or PUT) **
        * @param Function options[callback] Function to run after submitting edited content **
        * @param String  options[name]      POST parameter name of edited content
        * @param String  options[id]        POST parameter name of edited div id
        * @param Hash    options[submitdata] Extra parameters to send when submitting edited content.
        * @param String  options[type]      text, textarea or select (or any 3rd party input type) **
        * @param Integer options[rows]      number of rows if using textarea ** 
        * @param Integer options[cols]      number of columns if using textarea **
        * @param Mixed   options[height]    'auto', 'none' or height in pixels **
        * @param Mixed   options[width]     'auto', 'none' or width in pixels **
        * @param String  options[loadurl]   URL to fetch input content before editing **
        * @param String  options[loadtype]  Request type for load url. Should be GET or POST.
        * @param String  options[loadtext]  Text to display while loading external content.
        * @param Mixed   options[loaddata]  Extra parameters to pass when fetching content before editing.
        * @param Mixed   options[data]      Or content given as paramameter. String or function.**
        * @param String  options[indicator] indicator html to show when saving
        * @param String  options[tooltip]   optional tooltip text via title attribute **
        * @param String  options[event]     jQuery event such as 'click' of 'dblclick' **
        * @param String  options[submit]    submit button value, empty means no button **
        * @param String  options[cancel]    cancel button value, empty means no button **
        * @param String  options[cssclass]  CSS class to apply to input form. 'inherit' to copy from parent. **
        * @param String  options[style]     Style to apply to input form 'inherit' to copy from parent. **
        * @param String  options[select]    true or false, when true text is highlighted ??
        * @param String  options[placeholder] Placeholder text or html to insert when element is empty. **
        * @param String  options[onblur]    'cancel', 'submit', 'ignore' or function ??
        *             
        * @param Function options[onsubmit] function(settings, original) { ... } called before submit
        * @param Function options[onreset]  function(settings, original) { ... } called before reset
        * @param Function options[onerror]  function(settings, original, xhr) { ... } called on error
        *             
        * @param Hash    options[ajaxoptions]  jQuery Ajax options. See docs.jquery.com.
        *             
        */
      
      (function($) {
      
          $.fn.editable = function(target, options) {
      
              if ('disable' == target) {
                  $(this).data('disabled.editable', true);
                  return;
              }
              if ('enable' == target) {
                  $(this).data('disabled.editable', false);
                  return;
              }
              if ('destroy' == target) {
                  $(this)
                      .unbind($(this).data('event.editable'))
                      .removeData('disabled.editable')
                      .removeData('event.editable');
                  return;
              }
      
              var settings = $.extend({}, $.fn.editable.defaults, {target:target}, options);
      
              /* setup some functions */
              var plugin   = $.editable.types[settings.type].plugin || function() { };
              var submit   = $.editable.types[settings.type].submit || function() { };
              var buttons  = $.editable.types[settings.type].buttons 
                          || $.editable.types['defaults'].buttons;
              var content  = $.editable.types[settings.type].content 
                          || $.editable.types['defaults'].content;
              var element  = $.editable.types[settings.type].element 
                          || $.editable.types['defaults'].element;
              var reset    = $.editable.types[settings.type].reset 
                          || $.editable.types['defaults'].reset;
              var callback = settings.callback || function() { };
              var onedit   = settings.onedit   || function() { }; 
              var onsubmit = settings.onsubmit || function() { };
              var onreset  = settings.onreset  || function() { };
              var onerror  = settings.onerror  || reset;
      
              /* show tooltip */
              if (settings.tooltip) {
                  $(this).attr('title', settings.tooltip);
              }
      
              settings.autowidth  = 'auto' == settings.width;
              settings.autoheight = 'auto' == settings.height;
      
              return this.each(function() {
      
                  /* save this to self because this changes when scope changes */
                  var self = this;  
      
                  /* inlined block elements lose their width and height after first edit */
                  /* save them for later use as workaround */
                  var savedwidth  = $(self).width();
                  var savedheight = $(self).height();
      
                  /* save so it can be later used by $.editable('destroy') */
                  $(this).data('event.editable', settings.event);
      
                  /* if element is empty add something clickable (if requested) */
                  if (!$.trim($(this).html())) {
                      $(this).html(settings.placeholder);
                  }
      
                  $(this).bind(settings.event, function(e) {
      
                      /* abort if disabled for this element */
                      if (true === $(this).data('disabled.editable')) {
                          return;
                      }
      
                      /* prevent throwing an exeption if edit field is clicked again */
                      if (self.editing) {
                          return;
                      }
      
                      /* abort if onedit hook returns false */
                      if (false === onedit.apply(this, [settings, self])) {
                         return;
                      }
      
                      /* prevent default action and bubbling */
                      e.preventDefault();
                      e.stopPropagation();
      
                      /* remove tooltip */
                      if (settings.tooltip) {
                          $(self).removeAttr('title');
                      }
      
                      /* figure out how wide and tall we are, saved width and height */
                      /* are workaround for http://dev.jquery.com/ticket/2190 */
                      if (0 == $(self).width()) {
                          //$(self).css('visibility', 'hidden');
                          settings.width  = savedwidth;
                          settings.height = savedheight;
                      } else {
                          if (settings.width != 'none') {
                              settings.width = 
                                  settings.autowidth ? $(self).width()  : settings.width;
                          }
                          if (settings.height != 'none') {
                              settings.height = 
                                  settings.autoheight ? $(self).height() : settings.height;
                          }
                      }
                      //$(this).css('visibility', '');
      
                      /* remove placeholder text, replace is here because of IE */
                      if ($(this).html().toLowerCase().replace(/(;|")/g, '') == 
                          settings.placeholder.toLowerCase().replace(/(;|")/g, '')) {
                              $(this).html('');
                      }
      
                      self.editing    = true;
                      self.revert     = $(self).html();
                      $(self).html('');
      
                      /* create the form object */
                      var form = $('<form />');
      
                      /* apply css or style or both */
                      if (settings.cssclass) {
                          if ('inherit' == settings.cssclass) {
                              form.attr('class', $(self).attr('class'));
                          } else {
                              form.attr('class', settings.cssclass);
                          }
                      }
      
                      if (settings.style) {
                          if ('inherit' == settings.style) {
                              form.attr('style', $(self).attr('style'));
                              /* IE needs the second line or display wont be inherited */
                              form.css('display', $(self).css('display'));                
                          } else {
                              form.attr('style', settings.style);
                          }
                      }
      
                      /* add main input element to form and store it in input */
                      var input = element.apply(form, [settings, self]);
      
                      /* set input content via POST, GET, given data or existing value */
                      var input_content;
      
                      if (settings.loadurl) {
                          var t = setTimeout(function() {
                              input.disabled = true;
                              content.apply(form, [settings.loadtext, settings, self]);
                          }, 100);
      
                          var loaddata = {};
                          loaddata[settings.id] = self.id;
                          if ($.isFunction(settings.loaddata)) {
                              $.extend(loaddata, settings.loaddata.apply(self, [self.revert, settings]));
                          } else {
                              $.extend(loaddata, settings.loaddata);
                          }
                          $.ajax({
                             type : settings.loadtype,
                             url  : settings.loadurl,
                             data : loaddata,
                             async : false,
                             success: function(result) {
                                window.clearTimeout(t);
                                input_content = result;
                                input.disabled = false;
                             }
                          });
                      } else if (settings.data) {
                          input_content = settings.data;
                          if ($.isFunction(settings.data)) {
                              input_content = settings.data.apply(self, [self.revert, settings]);
                          }
                      } else {
                          input_content = self.revert; 
                      }
                      content.apply(form, [input_content, settings, self]);
      
                      input.attr('name', settings.name);
      
                      /* add buttons to the form */
                      buttons.apply(form, [settings, self]);
      
                      /* add created form to self */
                      $(self).append(form);
      
                      /* attach 3rd party plugin if requested */
                      plugin.apply(form, [settings, self]);
      
                      /* focus to first visible form element */
                      $(':input:visible:enabled:first', form).focus();
      
                      /* highlight input contents when requested */
                      if (settings.select) {
                          input.select();
                      }
      
                      /* discard changes if pressing esc */
                      input.keydown(function(e) {
                          if (e.keyCode == 27) {
                              e.preventDefault();
                              //self.reset();
                              reset.apply(form, [settings, self]);
                          }
                      });
      
                      /* discard, submit or nothing with changes when clicking outside */
                      /* do nothing is usable when navigating with tab */
                      var t;
                      if ('cancel' == settings.onblur) {
                          input.blur(function(e) {
                              /* prevent canceling if submit was clicked */
                              t = setTimeout(function() {
                                  reset.apply(form, [settings, self]);
                              }, 500);
                          });
                      } else if ('submit' == settings.onblur) {
                          input.blur(function(e) {
                              /* prevent double submit if submit was clicked */
                              t = setTimeout(function() {
                                  form.submit();
                              }, 200);
                          });
                      } else if ($.isFunction(settings.onblur)) {
                          input.blur(function(e) {
                              settings.onblur.apply(self, [input.val(), settings]);
                          });
                      } else {
                          input.blur(function(e) {
                            /* TODO: maybe something here */
                          });
                      }
      
                      form.submit(function(e) {
      
                          if (t) { 
                              clearTimeout(t);
                          }
      
                          /* do no submit */
                          e.preventDefault(); 
      
                          /* call before submit hook. */
                          /* if it returns false abort submitting */                    
                          if (false !== onsubmit.apply(form, [settings, self])) { 
                              /* custom inputs call before submit hook. */
                              /* if it returns false abort submitting */
                              if (false !== submit.apply(form, [settings, self])) { 
      
                                /* check if given target is function */
                                if ($.isFunction(settings.target)) {
                                    var str = settings.target.apply(self, [input.val(), settings]);
                                    $(self).html(str);
                                    self.editing = false;
                                    callback.apply(self, [self.innerHTML, settings]);
                                    /* TODO: this is not dry */                              
                                    if (!$.trim($(self).html())) {
                                        $(self).html(settings.placeholder);
                                    }
                                } else {
                                    /* add edited content and id of edited element to POST */
                                    var submitdata = {};
                                    submitdata[settings.name] = input.val();
                                    submitdata[settings.id] = self.id;
                                    /* add extra data to be POST:ed */
                                    if ($.isFunction(settings.submitdata)) {
                                        $.extend(submitdata, settings.submitdata.apply(self, [self.revert, settings]));
                                    } else {
                                        $.extend(submitdata, settings.submitdata);
                                    }
      
                                    /* quick and dirty PUT support */
                                    if ('PUT' == settings.method) {
                                        submitdata['_method'] = 'put';
                                    }
      
                                    /* show the saving indicator */
                                    $(self).html(settings.indicator);
      
                                    /* defaults for ajaxoptions */
                                    var ajaxoptions = {
                                        type    : 'POST',
                                        data    : submitdata,
                                        dataType: 'html',
                                        url     : settings.target,
                                        success : function(result, status) {
                                            if (ajaxoptions.dataType == 'html') {
                                              $(self).html(result);
                                            }
                                            self.editing = false;
                                            callback.apply(self, [result, settings]);
                                            if (!$.trim($(self).html())) {
                                                $(self).html(settings.placeholder);
                                            }
                                        },
                                        error   : function(xhr, status, error) {
                                            onerror.apply(form, [settings, self, xhr]);
                                        }
                                    };
      
                                    /* override with what is given in settings.ajaxoptions */
                                    $.extend(ajaxoptions, settings.ajaxoptions);   
                                    $.ajax(ajaxoptions);          
      
                                  }
                              }
                          }
      
                          /* show tooltip again */
                          $(self).attr('title', settings.tooltip);
      
                          return false;
                      });
                  });
      
                  /* privileged methods */
                  this.reset = function(form) {
                      /* prevent calling reset twice when blurring */
                      if (this.editing) {
                          /* before reset hook, if it returns false abort reseting */
                          if (false !== onreset.apply(form, [settings, self])) { 
                              $(self).html(self.revert);
                              self.editing   = false;
                              if (!$.trim($(self).html())) {
                                  $(self).html(settings.placeholder);
                              }
                              /* show tooltip again */
                              if (settings.tooltip) {
                                  $(self).attr('title', settings.tooltip);                
                              }
                          }                    
                      }
                  };            
              });
      
          };
      
      
          $.editable = {
              types: {
                  defaults: {
                      element : function(settings, original) {
                          var input = $('<input type="hidden"></input>');                
                          $(this).append(input);
                          return(input);
                      },
                      content : function(string, settings, original) {
                          $(':input:first', this).val(string);
                      },
                      reset : function(settings, original) {
                        original.reset(this);
                      },
                      buttons : function(settings, original) {
                          var form = this;
                          if (settings.submit) {
                              /* if given html string use that */
                              if (settings.submit.match(/>$/)) {
                                  var submit = $(settings.submit).click(function() {
                                      if (submit.attr("type") != "submit") {
                                          form.submit();
                                      }
                                  });
                              /* otherwise use button with given string as text */
                              } else {
                                  var submit = $('<button type="submit" />');
                                  submit.html(settings.submit);                            
                              }
                              $(this).append(submit);
                          }
                          if (settings.cancel) {
                              /* if given html string use that */
                              if (settings.cancel.match(/>$/)) {
                                  var cancel = $(settings.cancel);
                              /* otherwise use button with given string as text */
                              } else {
                                  var cancel = $('<button type="cancel" />');
                                  cancel.html(settings.cancel);
                              }
                              $(this).append(cancel);
      
                              $(cancel).click(function(event) {
                                  //original.reset();
                                  if ($.isFunction($.editable.types[settings.type].reset)) {
                                      var reset = $.editable.types[settings.type].reset;                                                                
                                  } else {
                                      var reset = $.editable.types['defaults'].reset;                                
                                  }
                                  reset.apply(form, [settings, original]);
                                  return false;
                              });
                          }
                      }
                  },
                  text: {
                      element : function(settings, original) {
                          var input = $('<input />');
                          if (settings.width  != 'none') { input.width(settings.width);  }
                          if (settings.height != 'none') { input.height(settings.height); }
                          /* https://bugzilla.mozilla.org/show_bug.cgi?id=236791 */
                          //input[0].setAttribute('autocomplete','off');
                          input.attr('autocomplete','off');
                          $(this).append(input);
                          return(input);
                      }
                  },
                  textarea: {
                      element : function(settings, original) {
                          var textarea = $('<textarea />');
                          if (settings.rows) {
                              textarea.attr('rows', settings.rows);
                          } else if (settings.height != "none") {
                              textarea.height(settings.height);
                          }
                          if (settings.cols) {
                              textarea.attr('cols', settings.cols);
                          } else if (settings.width != "none") {
                              textarea.width(settings.width);
                          }
                          $(this).append(textarea);
                          return(textarea);
                      }
                  },
                  select: {
                     element : function(settings, original) {
                          var select = $('<select />');
                          $(this).append(select);
                          return(select);
                      },
                      content : function(data, settings, original) {
                          /* If it is string assume it is json. */
                          if (String == data.constructor) {      
                              eval ('var json = ' + data);
                          } else {
                          /* Otherwise assume it is a hash already. */
                              var json = data;
                          }
                          for (var key in json) {
                              if (!json.hasOwnProperty(key)) {
                                  continue;
                              }
                              if ('selected' == key) {
                                  continue;
                              } 
                              var option = $('<option />').val(key).append(json[key]);
                              $('select', this).append(option);    
                          }                    
                          /* Loop option again to set selected. IE needed this... */ 
                          $('select', this).children().each(function() {
                              if ($(this).val() == json['selected'] || 
                                  $(this).text() == $.trim(original.revert)) {
                                      $(this).attr('selected', 'selected');
                              }
                          });
                      }
                  }
              },
      
              /* Add new input type */
              addInputType: function(name, input) {
                  $.editable.types[name] = input;
              }
          };
      
          // publicly accessible defaults
          $.fn.editable.defaults = {
              name       : 'value',
              id         : 'id',
              type       : 'text',
              width      : 'auto',
              height     : 'auto',
              event      : 'click.editable',
              onblur     : 'cancel',
              loadtype   : 'GET',
              loadtext   : 'Loading...',
              placeholder: 'Click to edit',
              loaddata   : {},
              submitdata : {},
              ajaxoptions: {}
          };
      
      })(jQuery);
      

      【讨论】:

      • 你的函数中的aoData是什么,如果我使用这个控制台会抱怨aoData
      • 是服务器以JSON格式发回的数据。除此格式外的数据表。我最近在我的家用笔记本电脑上有一个工作示例。我将回家并为您发布代码。我的代码支持分页、编辑数据、重绘页面
      • 添加了代码。还添加了所需的 jEditable.js 代码。
      【解决方案3】:

      我认为您遇到了 DOM 问题。在 html 之后通过此代码。

      <script>
      $(document).ready(function() {
          $('#example').DataTable( {
              "processing": true,
              "serverSide": true,
              "ajax": {
                  "url": "angularServiceCall/getActiveTeamData/adlkfadf",
                  "type": "GET"
              },
              "columns": [
                  { "data": "Name" },
                  { "data": "Positon" },
                  { "data": "Salary" },
                  { "data": "office" },
                  { "data": "Start_Date" }
              ]
          } );
      } );
      </script>
      

      希望对您有所帮助。

      【讨论】:

        【解决方案4】:

        由于以下原因之一而发生此错误-

        1-您的文件中有多个 jquery 实例(相同版本或不同版本),这会造成冲突。

        2-您有多个数据表文件实例。

        3-在加载数据表后加载 jquery。(更改它们的垂直顺序)

        【讨论】:

          【解决方案5】:

          对不起我糟糕的英语!我昨天遇到同样的错误,我试试这个方法,然后我解决了maybe you can have a try

          【讨论】:

          • 在此处发布您的答案。不是链接。
          • //试试body的结尾
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