[322] | 1 | |
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| 2 | /** |
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| 3 | * JsUtil tags. |
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| 4 | * Javascript Utility tags. |
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| 5 | */ |
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| 6 | class JsUtilTagLib { |
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| 7 | static namespace = 'jsUtil' |
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| 8 | |
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| 9 | def js = new JsUtilService() |
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| 10 | |
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| 11 | /** |
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| 12 | * Resources. |
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| 13 | * To be included in the page head tag. |
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| 14 | */ |
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| 15 | def resources = { attrs -> |
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| 16 | out << g.javascript(src: "jsUtil.js") |
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| 17 | } |
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| 18 | |
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| 19 | /** |
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| 20 | * Toggle the visibility of an html element and update an image. |
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| 21 | * @param toggleId The html id of the element to toggle. |
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| 22 | * @param imageId The html id to apply to the image. |
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| 23 | * @param openImgUrl The url to apply as the image src when toggled element is visible. |
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| 24 | * @param closedImgUrl The url to apply as the image src when toggled element is hidden. |
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[323] | 25 | * @param effect The effect to apply, 'fade' uses the fade/appear effect while the default is to just toggle. |
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[322] | 26 | * @param text The text, if any, to display. |
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| 27 | */ |
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| 28 | def toggleControl = { attrs -> |
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| 29 | def mkp = new groovy.xml.MarkupBuilder(out) //this line will be unnecessary in versions of Grails after version 1.2 |
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| 30 | |
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[323] | 31 | def toggleJs |
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| 32 | |
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| 33 | // Do we want to fade/appear or just toggle. |
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| 34 | if(attrs.effect == "fade") |
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| 35 | toggleJs = js.toggleWithImgAndEffect(attrs.toggleId, attrs.imageId, attrs.openImgUrl, attrs.closedImgUrl) |
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| 36 | else |
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| 37 | toggleJs = js.toggleWithImg(attrs.toggleId, attrs.imageId, attrs.openImgUrl, attrs.closedImgUrl) |
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| 38 | |
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[322] | 39 | mkp.div() { |
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[323] | 40 | a( href: toggleJs ) { |
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[322] | 41 | yieldUnescaped(attrs.text) |
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| 42 | img(id: attrs.imageId, src: attrs.closedImgUrl, alt: "Show") |
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| 43 | } |
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| 44 | } // mkp |
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| 45 | |
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| 46 | } // hideShowControl |
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| 47 | |
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| 48 | } // end class |
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