动态标签引导程序创建效果不佳

时间:2018-11-05 22:14:04

标签: php jquery twitter-bootstrap

我创建了一个动态引导程序选项卡,其中包含一个特定的选项卡,可将其插入到描述字段内的管理中。 我想在目录中显示信息时出现的问题,它在第一个选项卡中显示所有文本 如果我没有问题,请点击选项卡,

<tabCatalog></tabCatalog>是允许在目录中包括文本内包含include的动态选项卡上创建的元素。

$desc = $this->getProductsDescription();

 $product_tab_title = '<div id="categoriesTabs" style="overflow: auto;">';
 $product_tab_title .='<ul class="nav nav-tabs flex-column flex-sm-row" role="tablist"  id="myTab">';

  if (strpos($desc, '<tabCatalog>') !== FALSE) {
    $cut = explode('<tabCatalog>', trim($desc));
    $c = 0;

    foreach ($cut as $k => $part) {
      if (trim($part) != '') {
        if (strpos($part, '</tabCatalog>') !== FALSE) {
          $t = substr($part, 0, strpos($part, '</tabCatalog>'));
          if ($k = 0) {
            $class = 'nav-link active';
          } else {
            $class = 'nav-link';
          }

          $product_tab_title .= '<li class="nav-item"><a href="#tab' . $c . '"role="tab" data-toggle="tab" class="' . $class . '">' . $t . '</a></li>';
        }
      }

      $c++;
    }
  }

  $product_tab_title .= '</ul>';
  $product_tab_title .= '</div>';

  $product_tab_description = '<div>';
  $product_tab_description .= '<div class="tab-content">';

  if (strpos($desc, '<tabCatalog>') !== FALSE) {
    $cut = explode('<tabCatalog>', trim($desc));

    $n = 0;

    foreach ($cut as $n => $part) {
      if (trim($part) != '') {
        if (strpos($part, '</tabCatalog>') !== FALSE) {
          $r = substr($part, strpos($part, '</tabCatalog>') + 13);
          $product_tab_description .= '<div class="tab-pane active" id="tab' . $n . '">' . $r . '</div>';
        }
      }

      $n++;
    }
  }

// content tab
  $products_description_content = '<!-- Start products_description_tab -->' . "\n";
  $products_description_content .= '<div class="col-md-' . $content_width .'">';
  $products_description_content .= '<div class="separator"></div>';
  $products_description_content .= '<div class="contentText">';
  $products_description_content .= $product_tab_title;
  $products_description_content .= $product_tab_description;
  $products_description_content .= '<div>';
  $products_description_content .= '<div>';
  $products_description_content .= '<div>';
  $products_description_content .= '<div>';
  $products_description_content .= '<!-- end products_description_tab -->' . "\n";

  echo  $products_description_content

1 个答案:

答案 0 :(得分:0)

两个标签都具有package com.example.root.sql2; import android.annotation.SuppressLint; import android.os.Bundle; import android.support.design.widget.FloatingActionButton; import android.support.design.widget.Snackbar; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.AppCompatCheckBox; import android.support.v7.widget.Toolbar; import android.text.method.HideReturnsTransformationMethod; import android.text.method.PasswordTransformationMethod; import android.view.View; import android.widget.CheckBox; import android.widget.CompoundButton; import android.widget.EditText; public class password extends AppCompatActivity { EditText password; CheckBox show_hide_password; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.hide); findViewById(); show_hide_pass(); }//end onCreate public void show_hide_pass(){ show_hide_password.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean b) { if (!b){ // hide password password.setTransformationMethod(PasswordTransformationMethod.getInstance()); }else{ // show password password.setTransformationMethod(HideReturnsTransformationMethod.getInstance()); } } }); } // end show_hide_pass public void findViewById(){ // find ids ui and password = (EditText) findViewById(R.id.edtPass); show_hide_password = (CheckBox) findViewById(R.id.showPassword); }//end findViewById }// end class 类...

active

我建议您从该循环的类列表中删除foreach ($cut as $n => $part) { if (trim($part) != '') { if (strpos($part, '</tabCatalog>') !== FALSE) { $r = substr($part, strpos($part, '</tabCatalog>') + 13); $product_tab_description .= '<div class="tab-pane active" id="tab' . $n . '">' . $r . '</div>'; } } $n++; } ,并在准备就绪的文档上添加该小jQuery脚本:

active

或者,如果您希望在页面加载时激活第二个标签,则使用$(document).ready(function(){ $(".tab-pane").first().addClass("active"); }); (从零开始)而不是.eq(1)

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