The Redraw Method"
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Tmillsclare (talk | contribs) m (Created page with 'When a widget is attached to the DOM tree, zk.Widget#redraw is called to generate the HTML content. For example, assume you want to use HTML SPAN tag to house the content, we can…') |
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| − | When a widget is attached to the DOM tree, zk.Widget#redraw is called to generate the HTML content. For example, assume you want to use HTML SPAN tag to house the content, we can do as follows. | + | When a widget is attached to the DOM tree, zk.Widget#redraw is called to generate the HTML content. For example, assume you want to use <mp>HTML SPAN</mp> tag to house the content, we can do as follows. |
| + | <source lang="javascript"> | ||
redraw: function (out) { | redraw: function (out) { | ||
out.push('<span', this.domAttrs_(), '>', this.getValue(), '</span>'); | out.push('<span', this.domAttrs_(), '>', this.getValue(), '</span>'); | ||
} | } | ||
| + | </source> | ||
The default implementation of <javadoc directory="jsdoc" method="redraw">zk.Widget</javadoc> delegates to a mold method depending on the mold. In this instance we override the function to provide one implementation of redraw which doesn’t use molds. | The default implementation of <javadoc directory="jsdoc" method="redraw">zk.Widget</javadoc> delegates to a mold method depending on the mold. In this instance we override the function to provide one implementation of redraw which doesn’t use molds. | ||
Revision as of 04:29, 14 July 2010
When a widget is attached to the DOM tree, zk.Widget#redraw is called to generate the HTML content. For example, assume you want to use HTML SPAN tag to house the content, we can do as follows.
redraw: function (out) {
out.push('<span', this.domAttrs_(), '>', this.getValue(), '</span>');
}
The default implementation of Widget.redraw delegates to a mold method depending on the mold. In this instance we override the function to provide one implementation of redraw which doesn’t use molds.