我正在使用流沙，我想在其中使用工具提示，但由于我无法实现的回调代码，我面临问题，这是流沙存在的地方，也讲述了工具提示的用法好吧，他没有详细解释，因为期望人们在使用之前了解jquery。 http://razorjack.net/quicksand/docs-and-demos.html 要使用的代码就是这个
$("#content").quicksand($("#data > li"),
{
duration: 1000,
}, function() { // callback function
$('#content a').tooltip();
}
);
我不知道在哪里放置这段代码以及我怎么不知道jquery，如果这个代码放在工具提示脚本中，那么放在哪里以及如何，e-g我可能会使用这个 http://www.sohtanaka.com/web-design/...ement-tooltip/ 然后在这段代码中放置上面的代码。 如果上面的工具提示不可能，那么我准备使用任何可以在其中显示图片的工具提示。 感谢阅读并给我时间，请帮助我，因为我知道你的jquery国王这不是一个问题，但对我来说是一个愚蠢的问题。大声笑 照顾自己。
答案 0 :(得分：1)
您可以将jQuery放在HTML <script>标记内。
e.g。
<html>
<head>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(document).ready(function() {
//jQuery code can go here....
$("#content").quicksand($("#data > li"), {
duration: 1000,
}, function() { // callback function
$('#content a').tooltip();
});
});
</script>
</head>
<body>
</body>
</html>
答案 1 :(得分：-1)
非常感谢告诉我方法，但我知道那件事，我只是无法在其中实施。嗨首先我做了这个我添加此代码
$("#gamecategoriest").quicksand(
$("#data > li"),
{ duration: 1000 },
function() { // callback function
$('#gamecategories a.tip_trigger').hover(function(){
tip = $(this).find('.tip');
.....
tip.css({ top: mousey, left: mousex });
});
}
);
在你的这些代码行完成后，我在上面添加了上面的代码$ preferences.useScaling = true;
$performance_container.html($original_html);
high_performance = true;
}
e.preventDefault();
}); });
所以最终的结果看起来像这样
<script type="text/javascript"> (function($) { $.fn.sorted = function(customOptions) { var options = { reversed: false, by: function(a) {
return a.text();
} }; $.extend(options, customOptions);
$data = $(this); arr = $data.get(); arr.sort(function(a, b) {
var valA = options.by($(a));
var valB = options.by($(b));
if (options.reversed) {
return (valA < valB) ? 1 : (valA > valB) ? -1 : 0;
} else {
return (valA < valB) ? -1 : (valA > valB) ? 1 : 0;
} }); return $(arr); };
})(jQuery);
$(function() {
var read_button = function(class_names) {
var r = {
selected: false,
type: 0
};
for (var i=0; i < class_names.length; i++) {
if (class_names[i].indexOf('selected-') == 0) {
r.selected = true;
}
if (class_names[i].indexOf('segment-') == 0) {
r.segment = class_names[i].split('-')[1];
}
};
return r;
};
var determine_sort = function($buttons) {
var $selected = $buttons.parent().filter('[class*="selected-"]');
return $selected.find('a').attr('data-value');
};
var determine_kind = function($buttons) {
var $selected = $buttons.parent().filter('[class*="selected-"]');
return $selected.find('a').attr('data-value');
};
var $preferences = {
duration: 800,
easing: 'easeInOutQuad',
adjustHeight: false
};
var $list = $('#data'); var $data = $list.clone();
var $controls = $('ul#gamecategories ul');
$controls.each(function(i) {
var $control = $(this);
var $buttons = $control.find('a');
$buttons.bind('click', function(e) {
var $button = $(this);
var $button_container = $button.parent();
var button_properties = read_button($button_container.attr('class').split(' '));
var selected = button_properties.selected;
var button_segment = button_properties.segment;
if (!selected) {
$buttons.parent().removeClass('selected-0').removeClass('selected-1').removeClass('selected-2');
$button_container.addClass('selected-' + button_segment);
var sorting_type = determine_sort($controls.eq(1).find('a'));
var sorting_kind = determine_kind($controls.eq(0).find('a'));
if (sorting_kind == 'all') {
var $filtered_data = $data.find('li');
} else {
var $filtered_data = $data.find('li.' + sorting_kind);
}
if (sorting_type == 'size') {
var $sorted_data = $filtered_data.sorted({
by: function(v) {
return parseFloat($(v).find('span').text());
}
});
} else {
var $sorted_data = $filtered_data.sorted({
by: function(v) {
return $(v).find('strong').text().toLowerCase();
}
});
}
$list.quicksand($sorted_data, $preferences);
}
e.preventDefault();
});
});
var high_performance = true;
var $performance_container = $('#performance-toggle'); var $original_html = $performance_container.html();
$performance_container.find('a').live('click', function(e) {
if (high_performance) {
$preferences.useScaling = false;
$performance_container.html('CSS3 scaling turned off. Try the demo again. <a href="#toggle">Reverse</a>.');
high_performance = false;
} else {
$preferences.useScaling = true;
$performance_container.html($original_html);
high_performance = true;
}
e.preventDefault();
}); });
$("#gamecategoriest").quicksand(
$("#data > li"),
{ duration: 1000 },
function() { // callback function
$('#gamecategories a.tip_trigger').hover(function(){
tip = $(this).find('.tip');
.....
tip.css({ top: mousey, left: mousex });
});
}
); </script>
通过做上面的事情我的工具提示正在工作，但在动画后它停止了。
所以我做了这个然后我替换了这个$list.quicksand($sorted_data, $preferences);
这个$list.quicksand($sorted_data, $preferences, function () { $(this).tooltip (); } );
我添加了这段代码
jQuery.fn.tooltip = function () {
this.each ( function ( index, element ) {
$(element).mouseover(function(){
tip = $(this).find('.tip');
tip.show(); //Show tooltip
}).mouseout ( function() {
tip.hide(); //Hide tooltip
}).mousemove(function(e) {
var mousex = e.pageX + 20; //Get X coodrinates
var mousey = e.pageY + 20; //Get Y coordinates
var tipWidth = tip.width(); //Find width of tooltip
var tipHeight = tip.height(); //Find height of tooltip
//Distance of element from the right edge of viewport
var tipVisX = $(window).width() - (mousex + tipWidth);
//Distance of element from the bottom of viewport
var tipVisY = $(window).height() - (mousey + tipHeight);
if ( tipVisX < 20 ) { //If tooltip exceeds the X coordinate of viewport
mousex = e.pageX - tipWidth - 20;
} if ( tipVisY < 20 ) { //If tooltip exceeds the Y coordinate of viewport
mousey = e.pageY - tipHeight - 20;
}
//Absolute position the tooltip according to mouse position
tip.css({ top: mousey, left: mousex });
});
});
};
在代码末尾的代码之后
$preferences.useScaling = true;
$performance_container.html($original_html);
high_performance = true;
}
e.preventDefault();
}); });
所以最终结果将如下所示
<script type="text/javascript"> (function($) { $.fn.sorted = function(customOptions) { var options = { reversed: false, by: function(a) {
return a.text();
} }; $.extend(options, customOptions);
$data = $(this); arr = $data.get(); arr.sort(function(a, b) {
var valA = options.by($(a));
var valB = options.by($(b));
if (options.reversed) {
return (valA < valB) ? 1 : (valA > valB) ? -1 : 0;
} else {
return (valA < valB) ? -1 : (valA > valB) ? 1 : 0;
} }); return $(arr); };
})(jQuery);
$(function() {
var read_button = function(class_names) {
var r = {
selected: false,
type: 0
};
for (var i=0; i < class_names.length; i++) {
if (class_names[i].indexOf('selected-') == 0) {
r.selected = true;
}
if (class_names[i].indexOf('segment-') == 0) {
r.segment = class_names[i].split('-')[1];
}
};
return r;
};
var determine_sort = function($buttons) {
var $selected = $buttons.parent().filter('[class*="selected-"]');
return $selected.find('a').attr('data-value');
};
var determine_kind = function($buttons) {
var $selected = $buttons.parent().filter('[class*="selected-"]');
return $selected.find('a').attr('data-value');
};
var $preferences = {
duration: 800,
easing: 'easeInOutQuad',
adjustHeight: false
};
var $list = $('#data'); var $data = $list.clone();
var $controls = $('ul#gamecategories ul');
$controls.each(function(i) {
var $control = $(this);
var $buttons = $control.find('a');
$buttons.bind('click', function(e) {
var $button = $(this);
var $button_container = $button.parent();
var button_properties = read_button($button_container.attr('class').split(' '));
var selected = button_properties.selected;
var button_segment = button_properties.segment;
if (!selected) {
$buttons.parent().removeClass('selected-0').removeClass('selected-1').removeClass('selected-2');
$button_container.addClass('selected-' + button_segment);
var sorting_type = determine_sort($controls.eq(1).find('a'));
var sorting_kind = determine_kind($controls.eq(0).find('a'));
if (sorting_kind == 'all') {
var $filtered_data = $data.find('li');
} else {
var $filtered_data = $data.find('li.' + sorting_kind);
}
if (sorting_type == 'size') {
var $sorted_data = $filtered_data.sorted({
by: function(v) {
return parseFloat($(v).find('span').text());
}
});
} else {
var $sorted_data = $filtered_data.sorted({
by: function(v) {
return $(v).find('strong').text().toLowerCase();
}
});
}
$list.quicksand($sorted_data, $preferences, function () { $(this).tooltip (); } );
}
e.preventDefault();
});
});
var high_performance = true;
var $performance_container = $('#performance-toggle'); var $original_html = $performance_container.html();
$performance_container.find('a').live('click', function(e) {
if (high_performance) {
$preferences.useScaling = false;
$performance_container.html('CSS3 scaling turned off. Try the demo again. <a href="#toggle">Reverse</a>.');
high_performance = false;
} else {
$preferences.useScaling = true;
$performance_container.html($original_html);
high_performance = true;
}
e.preventDefault();
}); });
jQuery.fn.tooltip = function () {
this.each ( function ( index, element ) {
$(element).mouseover(function(){
tip = $(this).find('.tip');
tip.show(); //Show tooltip
}).mouseout ( function() {
tip.hide(); //Hide tooltip
}).mousemove(function(e) {
var mousex = e.pageX + 20; //Get X coodrinates
var mousey = e.pageY + 20; //Get Y coordinates
var tipWidth = tip.width(); //Find width of tooltip
var tipHeight = tip.height(); //Find height of tooltip
//Distance of element from the right edge of viewport
var tipVisX = $(window).width() - (mousex + tipWidth);
//Distance of element from the bottom of viewport
var tipVisY = $(window).height() - (mousey + tipHeight);
if ( tipVisX < 20 ) { //If tooltip exceeds the X coordinate of viewport
mousex = e.pageX - tipWidth - 20;
} if ( tipVisY < 20 ) { //If tooltip exceeds the Y coordinate of viewport
mousey = e.pageY - tipHeight - 20;
}
//Absolute position the tooltip according to mouse position
tip.css({ top: mousey, left: mousex });
});
});
}; </script>
我想我会将代码添加到您给定脚本中的错误位置 测试页面位于http://letseedrop.blogspot.com/2011/01/testing-3.html 如果代码不是很好读，那么你可以从这里检查它，我也发布了评论 https://github.com/razorjack/quicksand/issues/44