jQuery事件绑定汇总(包括一些无法获取事件的问题)

★  $(document).on('click', 'button[name=closeLayerOut2]', function () { ...... });
  $(document).on('click', 'button[name=form-reset-button],a[name=form-reset-button]', function () { ...... });
  $("form[id=importClassInfoForm] input[type=file]").on("change", function () { ...... });
  $('form[id=qualityEdit-edit-form] select[id = selUndertaker]').attr("disabled", true);
  $(document).on('click', '#saveBtu_add', function () { ...... });
  $('a.deleteTrainingClassBtn').on('click', function () { ...... });

★ <a href="javascript:void(0);" onclick="downFile('${c.uploadRateNoticeId}')" class="link">下载</a>
  downFile = function (id) {
    window.location.href = SPICA_MODULE + "/signupClassInfoController/downloadData/" + id;
  }
☆ $(".className_scan_class").bind("click", function () { //适用于table 每一行的动态点击事件
    //$(this).attr('data_plan_id');
  });
  <td title="${obj.className}">
    <div data-plan-id="${obj.id}" id="className_scan_id" class="link specialTopic superPart className_scan_class">${obj.className}</div>
  </td>
☆ 准确获取控件val(或者赋值): 
  var aa0 = $('form#signupAdd-edit-form input#classNum_add').val();
  var bb0 = $('form[id=signupAdd-edit-form] input[id=classNum_add]').val();
  var cc1 = $(' input[id=classNum_add]').val();
  var cc2 = $(' input#classNum_add').val();
  var cc3 = $(' #classNum_add').val();

☆   button .click无法绑定事件的解决:
    <button type="button" class="dialogBtu_add"><i class="fa fa-save"></i>确认</button>
    //$('button.dialogBtu_add').bind("click", dialogBtu_add);  //不可以
    //$("a.addManInfoBtn").bind("click", addAndUpdateLayer0());//不可以:刷新界面会自动 触发事件(art-template)!
      $(document).on('click', '.dialogBtu_add', dialogBtu_add);//  可以
 
原文地址:https://www.cnblogs.com/hahajava/p/9044377.html