图片 2

KingCMS 标签使用三点注意

标签

图片 1在网上找了好多的例子
都不满足我所需要 在网上找了一篇关于easyui是一个拓展的demo  然后根据demo
把我所需要的东西进行再次拓展 满足我的需求

KingCMS
的标签功能的确比较强大,但是也比较“脆弱”,一个小小的错误,就会导致全盘错误。

{king:portal.article type=’list’ zebra=’5′}
<p class=”bm_{king:zebra/}”><a
href=”{king:path/}”>{king:title/}</a></p>
{/king:portal.article}

也不多说了 上代码

一、误将“{”写作“<”

CSS

首先 你肯定是要导easyui的js的

KingCMS 标签是用“{”、“}”框起来的,与 HTML、XML
等习惯不同,所以我们有时会误写作类似 <king:portal.article
这样的标签,这就会导致错误。

p.bm_1{
        margin:0 0 10px 0;
        padding:0 0 10px 0;       
        border-bottom:dashed 1px #CCC;
}

<style type=”text/css”>
#P-Panel .portal { padding:0; margin:0; border:1px solid
#99BBE8;overflow:auto}
#P-Panel .portal-noborder { border:0; }
#P-Panel .portal-panel { margin-bottom:10px; }
#P-Panel .portal-column-td { vertical-align:top; }
#P-Panel .portal-column { padding:10px 0 10px 10px; overflow:hidden;
}
#P-Panel .portal-column-left { padding-left:10px; }
#P-Panel .portal-column-right { padding-right:10px; }
#P-Panel .portal-proxy { background-color: #0e2d5f; opacity:0.6;
filter:alpha(opacity=60); }
#P-Panel .portal-spacer { border:3px dashed #eee; margin-bottom:10px;
}
</style>

二、标签未关闭

效果

<script type=”text/javascript”>

对于循环标签,我们都会想到关闭,比如
{king:portal.article}…{/king:portal.article},但对于自关闭标签,比如
{king:title/},我们常常忘了将“/”写出来,这就会导致错误。

图片 2

(function ($) {
function init(target) {
$(target).addClass(‘portal’);
var table = $(‘<table border=”0″ cellspacing=”0″
cellpadding=”0″><tr></tr></table>’).appendTo(target);
var tr = table.find(‘tr’);

三、大小写

var columnWidths = [];
var totalWidth = 0;
$(target).children(‘div:first’).addClass(‘portal-column-left’);
$(target).children(‘div:last’).addClass(‘portal-column-right’);
$(target).find(‘>div’).each(function () { // each column panel
var column = $(this);
totalWidth += column.outerWidth();
columnWidths.push(column.outerWidth());

虽然说标签大小写,都会被认识,但是大小写一定要前后匹配,比如
{king:portal.article 并不会与结束标签 {/king:portal.Article} 匹配。

var td = $(‘<td
class=”portal-column-td”></td>’).appendTo(tr)
column.addClass(‘portal-column’).appendTo(td);
column.find(‘>div’).each(function () { // each portal panel
var p = $(this).addClass(‘portal-p’).panel({
doSize: false,
cls: ‘portal-panel’//,
//onClose: function () { $(this).panel(“destroy”); }
});
var opts = p.panel(“options”), onClose = opts.onClose;
opts.onClose = function () {
if ($.isFunction(onClose)) { onClose.apply(this, arguments); }
$(this).panel(“destroy”);
};
makeDraggable(target, p);
});
});
for (var i = 0; i < columnWidths.length; i++) {
columnWidths[i] /= totalWidth;
}

$(target).bind(‘_resize’, function () {
var opts = $.data(target, ‘portal’).options;
if (opts.fit == true) {
setSize(target);
}
return false;
});

return columnWidths;
}

function setSize(target) {
var t = $(target);
var opts = $.data(target, ‘portal’).options;
if (opts.fit) {
var p = t.parent();
opts.width = p.width();
opts.height = p.height();
}
if (!isNaN(opts.width)) {
t._outerWidth(opts.width);
} else {
t.width(‘auto’);
}
if (!isNaN(opts.height)) {
t._outerHeight(opts.height);
} else {
t.height(‘auto’);
}

var hasScroll = t.find(‘>table’).outerHeight() > t.height();
var width = t.width();
var columnWidths = $.data(target, ‘portal’).columnWidths;
var leftWidth = 0;

// calculate and set every column size
for (var i = 0; i < columnWidths.length; i++) {
var p = t.find(‘div.portal-column:eq(‘ + i + ‘)’);
var w = Math.floor(width * columnWidths[i]);
if (i == columnWidths.length – 1) {
// w = width – leftWidth – (hasScroll == true ? 28 : 10);
w = width – leftWidth – (hasScroll == true ? 18 : 0);
}
p._outerWidth(w);
leftWidth += p.outerWidth();

// resize every panel of the column
p.find(‘div.portal-p’).panel(‘resize’, { width: p.width() });
}
opts.onResize.call(target, opts.width, opts.height);
}

function makeDraggable(target, panel) {
var spacer;
panel.panel(‘panel’).draggable({
handle: ‘>div.panel-header>div.panel-title’,
proxy: function (source) {
var p = $(‘<div
class=”portal-proxy”>proxy</div>’).insertAfter(source);
p.width($(source).width());
p.height($(source).height());
p.html($(source).html());
p.find(‘div.portal-p’).removeClass(‘portal-p’).hide();
return p;
},
onBeforeDrag: function (e) {
e.data.startTop = $(this).position().top + $(target).scrollTop();
},
onStartDrag: function (e) {
$(this).hide();
spacer = $(‘<div
class=”portal-spacer”></div>’).insertAfter(this);
setSpacerSize($(this).outerWidth(), $(this).outerHeight());
},
onDrag: function (e) {
var p = findPanel(e, this);
if (p) {
if (p.pos == ‘up’) {
spacer.insertBefore(p.target);
} else {
spacer.insertAfter(p.target);
}
setSpacerSize($(p.target).outerWidth());
} else {
var c = findColumn(e);
if (c) {
if (c.find(‘div.portal-spacer’).length == 0) {
spacer.appendTo(c);
setSize(target);
setSpacerSize(c.width());
}
}
}
},
onStopDrag: function (e) {
$(this).css(‘position’, ‘static’);
$(this).show();
spacer.hide();
$(this).insertAfter(spacer);
spacer.remove();
setSize(target);
panel.panel(‘move’);

var opts = $.data(target, ‘portal’).options;
opts.onStateChange.call(target);
}
});

/**
* find which panel the cursor is over
*/
function findPanel(e, source) {
var result = null;
$(target).find(‘div.portal-p’).each(function () {
var pal = $(this).panel(‘panel’);
if (pal[0] != source) {
var pos = pal.offset();
if (e.pageX > pos.left && e.pageX < pos.left + pal.outerWidth()
&& e.pageY > pos.top && e.pageY < pos.top + pal.outerHeight()) {
if (e.pageY > pos.top + pal.outerHeight() / 2) {
result = {
target: pal,
pos: ‘down’
};
} else {
result = {
target: pal,
pos: ‘up’
}
}
}
}
});
return result;
}

/**
* find which portal column the cursor is over
*/
function findColumn(e) {
var result = null;
$(target).find(‘div.portal-column’).each(function () {
var pal = $(this);
var pos = pal.offset();
if (e.pageX > pos.left && e.pageX < pos.left + pal.outerWidth())
{
result = pal;
}
});
return result;
}

/**
* set the spacer size
*/
function setSpacerSize(width, height) {
spacer._outerWidth(width);
if (height) {
spacer._outerHeight(height);
}
}
}

$.fn.portal = function (options, param) {
if (typeof options == ‘string’) {
return $.fn.portal.methods[options](this, param);
}
options = options || {};
return this.each(function () {
var state = $.data(this, ‘portal’);
if (state) {
$.extend(state.options, options);
} else {
state = $.data(this, ‘portal’, {
options: $.extend({}, $.fn.portal.defaults,
$.fn.portal.parseOptions(this), options),
columnWidths: init(this)
});
}
if (state.options.border) {
$(this).removeClass(‘portal-noborder’);
} else {
$(this).addClass(‘portal-noborder’);
}
setSize(this);
});
};

$.fn.portal.methods = {
options: function (jq) {
return $.data(jq[0], ‘portal’).options;
},
resize: function (jq, param) {
return jq.each(function () {
if (param) {
var opts = $.data(this, ‘portal’).options;
if (param.width) opts.width = param.width;
if (param.height) opts.height = param.height;
}
setSize(this);
});
},
getPanels: function (jq, columnIndex) {
var c = jq; // the panel container
if (columnIndex >= 0) {
c = jq.find(‘div.portal-column:eq(‘ + columnIndex + ‘)’);
}
var panels = [];
c.find(‘div.portal-p’).each(function () {
panels.push($(this));
});
return panels;
},
add: function (jq, param) { // param: {panel,columnIndex}
return jq.each(function () {
if (!param || !$.isNumeric(param.columnIndex) || !param.panel) { return;
}
var portal = $(this), opts = portal.portal(“options”);
if (opts.onBeforeAdd.call(this, param.columnIndex, param.panel) ==
false) { return; }
var c = portal.find(‘div.portal-column:eq(‘ + param.columnIndex +
‘)’);
var p = param.panel.addClass(‘portal-p’);
p.panel(‘panel’).addClass(‘portal-panel’).appendTo(c);
makeDraggable(this, p);
p.panel(‘resize’, { width: c.width() });
var panelOpts = p.panel(“options”), onClose = panelOpts.onClose;
panelOpts.onClose = function () {
if ($.isFunction(onClose)) { onClose.apply(this, arguments); }
if (!p.length) { return; }
var body = $(“body”);
if ($.contains(body[0], p[0])) { p.panel(“destroy”); }
}
opts.onAdd.call(this, param.columnIndex, param.panel);
});
},
remove: function (jq, panel) {
return jq.each(function () {
var p = $(this), opts = p.portal(“options”);
if (opts.onBeforeRemove.call(this, panel) == false) { return; }
var panels = p.portal(‘getPanels’), panelOpts =
panel.panel(“options”);
for (var i = 0; i < panels.length; i++) {
var p = panels[i];
if (p[0] == $(panel)[0]) {
p.panel(‘destroy’);
}
}
opts.onRemove.call(this, panelOpts);
});
},
addColumn: function (jq) {
return jq.each(function () {
var state = $.data(this, “portal”), opts = state.options, columnWidths =
state.columnWidths,
portal = $(this), totalWidth = portal.outerWidth(),
tr = portal.find(“>table tr”), td =
$(“<td></td>”).addClass(“portal-column-td”).appendTo(tr),
column =
$(“<div></div>”).addClass(“portal-column”).appendTo(td),
width = parseFloat(1) / (columnWidths.length + 1);
if (opts.onBeforeAddColumn.call(this, columnWidths.length) == false) {
return; }
for (var i = 0; i < columnWidths.length; i++) { columnWidths[i] =
width; }
columnWidths.push(width);
tr.find(“>td>div.portal-column”).removeClass(“portal-column-left
portal-column-right”);
tr.find(“>td>div.portal-column:first”).addClass(“portal-column-left”);
tr.find(“>td>div.portal-column:last”).addClass(“portal-column-right”);
setSize(this);
opts.onAddColumn.call(this, columnWidths.length – 1);
});
},
removeColumn: function (jq, index) {
return jq.each(function () {
var state = $.data(this, “portal”), opts = state.options, columnWidths =
state.columnWidths;
if (!$.isNumeric(index) || !columnWidths || !columnWidths.length ||
index > columnWidths.length – 1) { return; }
if (opts.onBeforeRemoveColumn.call(this, index) == false) { return; }
var tr = $(this).find(“>table tr”), width = parseFloat(1) /
(columnWidths.length – 1);
columnWidths.pop();
for (var i = 0; i < columnWidths.length; i++) { columnWidths[i] =
width; }
tr.find(“>td:eq(” + index + “)”).remove();
tr.find(“>td>div.portal-column”).removeClass(“portal-column-left
portal-column-right”);
tr.find(“>td>div.portal-column:first”).addClass(“portal-column-left”);
tr.find(“>td>div.portal-column:last”).addClass(“portal-column-right”);
setSize(this);
opts.onRemoveColumn.call(this, index);
});
},
columns: function (jq) {
return $.data(jq[0], “portal”).columnWidths.length;
},
disableDragging: function (jq, panel) {
panel.panel(‘panel’).draggable(‘disable’);
return jq;
},
enableDragging: function (jq, panel) {
panel.panel(‘panel’).draggable(‘enable’);
return jq;
}
};

$.fn.portal.parseOptions = function (target) {
return $.extend({}, $.parser.parseOptions(target, [“width”, “height”, {
border: “boolean”, fit: “boolean” }]));
};

$.fn.portal.defaults = {
width: ‘auto’,
height: ‘auto’,
border: true,
fit: false,
onResize: function (width, height) { },
onStateChange: function () { },

onBeforeAdd: function (columnIndex, panel) { },
onAdd: function (columnIndex, panel) { },

onBeforeAddColumn: function (columnIndex) { },
onAddColumn: function (columnIndex) { },

onBeforeRemove: function (panel) { },
onRemove: function (panelOption) { },

onBeforeRemoveColumn: function (columnIndex) { },
onRemoveColumn: function (columnIndex) { }
};

$.parser.plugins.push(“portal”);

})(jQuery);

</script>

<div id=”P-Panel” class=”easyui-layout” data-options=”fit:
true”>
<div data-options=”region: ‘center’, border: false” style=”overflow:
hidden;”>
<div id=”portal” class=”easyui-portal” data-options=”fit: true,
border: false”>
<div style=”width: 33%;”>
<div id=”reloadsPanel” data-options=”title: ‘项目信息’, height: 200,
collapsible: true, closable: true, tools: [{ iconCls: ‘icon-reload’
}]”>
</div>
<div data-options=”title: ‘功能简介’, height: 200, collapsible: true,
closable: true, tools: [{ iconCls: ‘icon-reload’ }]”>
</div>
</div>
<div style=”width: 44%;”>
<div data-options=”title: ‘LICENSE’, height: 200, iniframe: true,
collapsible: true, closable: true”></div>
<div data-options=”title: ‘更新日志’, height: 200, iniframe: true,
collapsible: true, closable: true”></div>
</div>
<div style=”width: 23%;”>
<div data-options=”title: ‘关于本项目’, height: 200, collapsible:
true, closable: true” >
</div>
<div id=”donatePanel” data-options=”title: ‘开源动力捐赠’, height:
200, closable: true, collapsible: true,closable:true” >
</div>
</div>
</div>
</div>
</div>

 

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