Summary

• Page properties (2 modified, 0 added, 0 removed)

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Page properties

Author

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1		-XWiki.fse
	1	+XWiki.gru

Content

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1	1	{{info}}
2		-Arbitrary custom HTML attributes are deprecated. HTML5 defines so-called //data-// attributes that can be used to store custom data in HTML elements. For example, it is ok to use the attributes //data-price// or //data-serial-id//, but you should not use attributes such as //price// or //serialId//.
	2	+Custom HTML attributes are deprecated. HTML5 defines so-called //data-// attributes that can be used to store custom data in HTML elements.
3	3	{{/info}}
4	4
5		-The panel //attributes// lets you add custom attributes to the corresponding HTML elements of each form element. You can access them with JavaScript later, or add existing HTML attributes such as the attribute {{code language="none"}}type{{/code}} for {{code language="none"}}<input>{{/code}} elements.
	5	+The panel //attributes// lets you add custom attributes to the corresponding HTML elements of each form element. You can access them with JavaScript later, or add existing HTML attributes such as the attribute {{code}}type{{/code}} for {{code}}<input>{{/code}} elements.
6	6
7		-{{figure image="designer_properties_attributes_en.png"}}
8		-This panel lets you add custom HTML attributes that may be needed for custom features implemented via JavaScript.
9		-{{/figure}}
	7	+{{figure image="004En.png" width="200" group="addAttr"}}This panel lets you add custom HTML attributes that may be needed for custom features implemented via JavaScript.{{/figure}}
10	10
11		-{{figure image="designer_properties_attributes_devtools.png"}}
12		-A custom HTML attribute has been added and can be seen when inspecting the generated HTML.
13		-{{/figure}}
	9	+{{figure image="eigenschaften_attr_2.png" group="addAttr"}}A custom HTML attribute has been added and can be seen when inspecting the generated HTML.{{/figure}}
14	14
15	15	== Adding an attribute ==
16	16
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18	18
19	19	== Deleting an attribute ==
20	20
21		-Click on the {{icon name="trash"/}} icon to the left to delete an attribute.
22		-
23		-== Accessing data attributes via JavaScript ==
24		-
25		-If you want to add custom data to an element, use the prefix //data-// for the name. Additionally, the attribute name should contain no uppercase letters and use dashes to separate words. For example, //data-serial-version// is a good data attribute, //dataSerialVersion// is not. When accessing these attributes via JavaScript, remove the dashes and capitalize the first letter of each word.
26		-
27		-Assuming the attribute //data-serial-version// was set to //1aFXc// for the element //tfSerialVer//, you can access this data as follows:
28		-
29		-{{code language="javascript"}}
30		-const serialVersion = $("[name='tfSerialVer']").data("serialVersion");
31		-console.log("Serial version is:" , serialVersion);
32		-{{/code}}
	17	+Click on the recycle bin icon ({{icon name="trash"}}{{/icon}}) to the left to delete an attribute.