我正在尝试创建一个Ajax函数,它将根据创建日期创建文章导航,因此用户可以使用以前(较旧)和下一个(较新)链接浏览文章.
<div class="content clear">
<div class="article">
Article contents...
</div>
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</div> <!-- End content -->
<script type="text/javascript">
$.ajax({
url: '/admin/api/site/articles.json?per_page=100',
dataType: 'json',
success: function(articles) {
$(articles).each(function(index, article) {
console.log(article);
$('div.article').fadeOut(0);
$('div.article:first').fadeIn(500);
$('a.leftarrow, a.rightarrow').click( function (ev) {
//prevent browser jumping to top
ev.preventDefault();
//get current visible item
var $visibleItem = $('div.article:visible');
//get total item count
var total = $('div.article').length;
//get index …我在 WP 的 debug.log 文件中收到以下错误。
PHP 注意：未定义属性：DOMDocument::$tagName 在 .../wp-content/themes/theme-name/libs/oi/functions.php 第 441 行
PHP 注意：尝试在第 441 行的 .../wp-content/themes/theme-name/libs/oi/functions.php 中获取非对象的属性
function oi_display_hierarchy( $nav_menu, $args )
{
if( ! is_single() )
{
return $nav_menu;
}
$menuXML = new SimpleXMLElement( $nav_menu );
list($current) = $menuXML->xpath( "//li[contains(@class,'current-menu-parent')]" );
if( !empty( $current ) )
{
$node = dom_import_simplexml($current);
while($node)
{
$node = $node->parentNode;
if( $node->tagName == 'li' ) // 441 - The problem line
{
$classes = $node->getAttribute('class');
$node->setAttribute('class', $classes . ' current-menu-ancestor current-menu-parent current_page_parent current_page_ancestor'); …我正在尝试通过用图像替换 fillRect来修改这个画布游戏。
在spaceinvaders.js第 529 行更改船舶代码时没有问题：
ship = new Image();
ship.src = "images/ship.svg";
ctx.drawImage(ship, this.ship.x - (this.ship.width / 2), this.ship.y - (this.ship.height / 2), this.ship.width, this.ship.height);
但遇到了入侵者循环的问题：
for(var i=0; i<this.invaders.length; i++) {
var invader = this.invaders[i] = new Image();
this.invaders[i].src = "images/space_invader.png";
//ctx.fillRect(invader.x - invader.width/2, invader.y - invader.height/2, invader.width, invader.height);
this.invaders[i].onload = function(){
var thisX = invader.x * 18;
var thisY = invader.y * 14;
return function() {
ctx.drawImage(invader,invader.x - invader.width/2, invader.y - invader.height/2, invader.width, invader.height);
//ctx.drawImage(this, thisX, thisY, …我有一个游戏的以下脚本:
$(function() {
$("#sortable").sortable({
opacity: 0.6,
cursor: 'move',
update: function() {
var winningString = "g01,g02,g03,g04,g05,g06,g07,g08,g09,g010,g011,g012,g013,g014,g015,g016";
var currentString = '';
$('#sortable li').each(function() {
var imageId = $(this).attr("id");
currentString += imageId.replace("recordArr_", "") + ",";
});
currentString = currentString.substr(0, (currentString.length) - 1);
if (currentString == winningString) {
alert("Congratulations! You have completed the challenge.");
}
console.log(currentString);
}
});
});
现在我想要做的是显示HTML消息而不是浏览器警报.但我无法想象如何使用脚本的警报部分更改它,至少不会出现错误.
...添加$( "#message2" ).dialog();给出TypeError ...对话框不是一个函数
HTML消息:
<div id="message2" title="">
<p>Congratulations! You have completed the challenge.</p>
</div>
在我的脚本中有以下脚本<head>:
javascript ×3
html ×2
jquery ×2
ajax ×1
canvas ×1
jquery-ui ×1
pagination ×1
php ×1
wordpress ×1