我在使用extjs 5.0应用程序中的sencha架构师在网格操作列上显示icomoon字形时遇到问题。我在这里使用组网格。字形很好地显示在任何分机按钮上。
我为Ext.grid.column.Action创建了一个覆盖类,如下面的link所示
Ext.define('MyApp.override.grid.column.Action', {
override: 'Ext.grid.column.Action',
// overridden to implement
defaultRenderer: function(v, cellValues, record, rowIdx, colIdx, store, view) {
var me = this,
prefix = Ext.baseCSSPrefix,
scope = me.origScope || me,
items = me.items,
len = items.length,
i = 0,
item, ret, disabled, tooltip,glyph, glyphParts, glyphFontFamily;
// Allow a configured renderer to create initial value (And set the other values in the "metadata" argument!)
// Assign a new variable here, since if we modify "v" it will also modify the arguments collection, meaning
// we will pass an incorrect value to getClass/getTip
ret = Ext.isFunction(me.origRenderer) ? me.origRenderer.apply(scope, arguments) || '' : '';
cellValues.tdCls += ' ' + Ext.baseCSSPrefix + 'action-col-cell';
for (; i < len; i++) {
item = items[i];
disabled = item.disabled || (item.isDisabled ? item.isDisabled.call(item.scope || scope, view, rowIdx, colIdx, item, record) : false);
tooltip = disabled ? null : (item.tooltip || (item.getTip ? item.getTip.apply(item.scope || scope, arguments) : null));
if(Ext.isFunction(item.getGlyph)){
glyph = item.getGlyph.apply(item.scope || scope, arguments);
}else{
glyph = item.glyph;
}
// Only process the item action setup once.
if (!item.hasActionConfiguration) {
// Apply our documented default to all items
item.stopSelection = me.stopSelection;
item.disable = Ext.Function.bind(me.disableAction, me, [i], 0);
item.enable = Ext.Function.bind(me.enableAction, me, [i], 0);
item.hasActionConfiguration = true;
}
if (glyph ) {
if (typeof glyph === 'string') {
glyphParts = glyph.split('@');
glyph = glyphParts[0];
glyphFontFamily = glyphParts[1];
} else {
glyphFontFamily = Ext._glyphFontFamily;
}
ret += '<span role="button" title="' + (item.altText || me.altText) + '" class="' + prefix + 'action-col-icon ' + prefix + 'action-col-glyph ' + prefix + 'action-col-' + String(i) + ' ' + (disabled ? prefix + 'item-disabled' : ' ') +
' ' + (Ext.isFunction(item.getClass) ? item.getClass.apply(item.scope || scope, arguments) : (item.iconCls || me.iconCls || '')) + '"' +
' style="font-family:' + glyphFontFamily + '"' +
(tooltip ? ' data-qtip="' + tooltip + '"' : '') + '>&#' + glyph + ';</span>';
} else {
ret += '<img role="button" alt="' + (item.altText || me.altText) + '" src="' + (item.icon || Ext.BLANK_IMAGE_URL) +
'" class="' + me.actionIconCls + ' ' + prefix + 'action-col-' + String(i) + ' ' + (disabled ? prefix + 'item-disabled' : ' ') +
(Ext.isFunction(item.getClass) ? item.getClass.apply(item.scope || scope, arguments) : (item.iconCls || me.iconCls || '')) + '"' +
(tooltip ? ' data-qtip="' + tooltip + '"' : '') + ' />';
}
}
return ret;
}
});
并且还应用了getGlyph函数,如:
getGlyph: function(v, meta, rec) {
return 'xe600@icomoon';
}
但仍然没有在列上显示任何图标或glyp。
我发现覆盖类的以下输出为
<span role="button" title="" class="x-action-col-icon x-action-col-glyph x-action-col-0 xe600@icomoon" style="font-family:icomoon"></span>
这对我来说似乎很好。不知道这里有什么问题,任何人都可以帮助我吗?
答案 0 :(得分:0)
我的不好我无法查看我在问题中提到的链接:
我必须在我的css文件中添加css行,以显示操作列中的字形:
.x-action-col-glyph {font-size:16px; line-height:16px; color:#9BC8E9; width:20px}
显示此字形后。