Question

这是我的标签。我想在页面重新加载时打开第二个选项卡。我怎么能这样做

HTML

  ImageView profile_pic;
    private static final int SELECT_PICTURE1 = 100;
    private static final int SELECT_PICTURE2 = 101;
    private static final int SELECT_PICTURE3 = 102;
    private static final int SELECT_PICTURE4 = 103;





picture1 = (ImageView) view.findViewById(R.id.picture1);
picture2 = (ImageView) view.findViewById(R.id.picture2);
picture3 = (ImageView) view.findViewById(R.id.picture3);
picture4 = (ImageView) view.findViewById(R.id.picture4);
picture1.setOnClickListener(this);
picture2.setOnClickListener(this);
picture3.setOnClickListener(this);
picture4.setOnClickListener(this);







@Override
    public void onClick(View v) {
        if (v.getId() == R.id.picture1) {
             Intent intent = new Intent();
    intent.setType("image/*");
    intent.setAction(Intent.ACTION_GET_CONTENT);
    startActivityForResult(Intent.createChooser(intent, "Select Picture"), SELECT_PICTURE1);
        }

         if (v.getId() == R.id.picture2) {
             Intent intent = new Intent();
    intent.setType("image/*");
    intent.setAction(Intent.ACTION_GET_CONTENT);
    startActivityForResult(Intent.createChooser(intent, "Select Picture"), SELECT_PICTURE2);
        }
         if (v.getId() == R.id.picture3) {
             Intent intent = new Intent();
    intent.setType("image/*");
    intent.setAction(Intent.ACTION_GET_CONTENT);
    startActivityForResult(Intent.createChooser(intent, "Select Picture"), SELECT_PICTURE3);
        }

         if (v.getId() == R.id.picture4) {
             Intent intent = new Intent();
    intent.setType("image/*");
    intent.setAction(Intent.ACTION_GET_CONTENT);
    startActivityForResult(Intent.createChooser(intent, "Select Picture"), SELECT_PICTURE4);
        }


    }




@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {

    if (resultCode == RESULT_OK) {
        if (requestCode == SELECT_PICTURE1) {
            Uri selectedImageUri = data.getData();
            if (null != selectedImageUri) {
                String path = selectedImageUri.getPath();
                Log.e("image path", path + "");
                pricture1.setImageURI(selectedImageUri);
            }
        } 

        if (requestCode == SELECT_PICTURE2) {
            Uri selectedImageUri = data.getData();
            if (null != selectedImageUri) {
                String path = selectedImageUri.getPath();
                Log.e("image path", path + "");
                picture2.setImageURI(selectedImageUri);
            }
        } 

        if (requestCode == SELECT_PICTURE3) {
            Uri selectedImageUri = data.getData();
            if (null != selectedImageUri) {
                String path = selectedImageUri.getPath();
                Log.e("image path", path + "");
                picture3.setImageURI(selectedImageUri);
            }
        } 

        if (requestCode == SELECT_PICTURE4) {
            Uri selectedImageUri = data.getData();
            if (null != selectedImageUri) {
                String path = selectedImageUri.getPath();
                Log.e("image path", path + "");
                picture4.setImageURI(selectedImageUri);
            }
        } 
    }
}

我发现这个jQuery代码但它不起作用：

<li role="presentation" class="active">
 <a href="#details" aria-controls="details" role="tab" data-toggle="tab">Details</a>
</li>
 <li role="presentation">
<a href="#comments" aria-controls="comments" role="tab" data-toggle="tab">Comments: (<?php echo $comments_count[0]->total?>)</a>
</li>

Answer 1

你可以使用这段代码

Html文件

<ul class="nav nav-tabs" id="myTab">
  <li class="active"><a href="#home">Home</a></li>
  <li><a href="#profile">Profile</a></li>
  <li><a href="#messages">Messages</a></li>
  <li><a href="#settings">Settings</a></li>
</ul>

<div class="tab-content">
  <div class="tab-pane active" id="home">home</div>
  <div class="tab-pane" id="profile">profile</div>
  <div class="tab-pane" id="messages">messages</div>
  <div class="tab-pane" id="settings">settings</div>
</div>

Javascript部分

$('#myTab a').click(function(e) {
  e.preventDefault();
  $(this).tab('show');
});

// store the currently selected tab in the hash value
$("ul.nav-tabs > li > a").on("shown.bs.tab", function(e) {
  var id = $(e.target).attr("href").substr(1);
  window.location.hash = id;
});

// on load of the page: switch to the currently selected tab
var hash = window.location.hash;
$('#myTab a[href="' + hash + '"]').tab('show');

如何创建标签网址

1 个答案: